最新美国发明专利第2014-08-12期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US08805843B2	Information mining using domain specific conceptual structures A method and analytics tools for information mining incorporating domain specific knowledge and conceptual structures are disclosed, the method including: providing a first set of documents related to a first topic of interest; using a first taxonomy to categorize the first set of documents into a set of categories; providing a second set of documents related to a second topic of interest; categorizing the second set of documents according to the set of categories of the first set of documents; using an element of domain knowledge to re-categorize the first set of documents; and examining a category to identify a document of interest.
US08805837B2	Alternate data stream cache for file classification Described is caching classification-related metadata for a file in an alternate data stream of that file. When a file is classified (e.g., for data management), the classification properties are cached in association with the file, along with classification-related metadata that indicates the state of the file at the time of caching. The classification-related metadata in the alternate data stream is then useable in determining whether the classification properties are valid and up-to-date when next accessed, or whether the file needs to be reclassified. If the properties are valid and up-to-date, they may be used without requiring the computationally costly steps of reclassification. Also described is using more than one alternate data stream for the cache, and extending the classification-related metadata through a defined extension mechanism.
US08805831B2	Scoring and replaying media items A computer-implemented method and system are provided for replaying media items. Aspects of the method and system include in response to one of the media items being played, calculating a respective replay score for the media item that affects replay of the corresponding media item; and using the replay score to sort the media items for playing.
US08805829B1	Similar search queries and images Methods, systems and apparatus, including computer programs encoded on a computer storage medium, for determining similar queries for image searches. In one aspect, a method includes generating, for each of a plurality of search queries, a selection vector for the search query, each selection vector including a plurality of vector elements, each vector element corresponding to a unique image, and the value of each vector element being proportional to a number of selections of its corresponding unique image in response to the unique image being presented as a search result for the search query. The method further includes selecting a first search query and a second search query from the plurality of search queries and determining, from the selection vectors for the first and second search queries, a similarity measure that is a measurement of the similarity of the first search query to the second query.
US08805826B2	System and method for processing complex queries The invention relates to a method and system for processing complex queries each corresponding to a plurality of components to be combined. Elements corresponding to these components are searched. The elements are of different element types and are originally described by definition data having heterogeneous data structures. A conversion step transforms the heterogeneous definition data into converted definition data of one single format. An engine then retrieves elements and builds associations of elements matching the query parameters based on the converted definition data, thereby providing with a reply to the query in an optimized manner.
US08805820B1	Systems and methods for facilitating searches involving multiple indexes What is disclosed includes a method for searching objects in response to a query that includes a first set of criteria pertaining to a first index, a second set of criteria pertaining to a second index, and logic joining the first set of criteria and the second set of criteria. The method includes querying the first and second indexes based on the first and second set of criteria, respectively, to obtain a first set of first-identifier values and a first set of second-identifier values, respectively. The method also includes correlating the first set of second-identifier values with a set of unique-identifier values and/or a second set of first-identifier values. The method also includes using the logic and, the set of unique-identifier values, and/or the second set of first-identifier values to determine a set of matched objects.
US08805819B1	Method for distributed RDSMS Methods for processing streaming data records are provided that include facilities for defining and naming multiple input and output data streams using relational processing definitions and abstractions similar to those found in relational database management systems (RDBMS) and embodied as a set of communicating stream processing nodes. The result is a Distributed Data Stream Management System (DDSMS) which is also a kind of Relational Data Stream Management System (RDSMS). The former comprises a set of Relational Data Stream Management System (RDSMS) nodes, whereas the latter might contain only a single RDSMS node.
US08805818B2	Performing sequence analysis as a multipart plan storing intermediate results as a relation A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database query, especially using parallel execution techniques.
US08805815B2	Tracking source and usage of a media asset An enhanced metadata structure and associated process is provided which captures and stores metadata gathered about the source and usage of a media asset or file. The source and usage metadata is integrated, such as by encoding within the enhanced media file, as the media asset is transferred and used. The integrated metadata accumulates, as a trail of source information and usage information in the enhanced media asset, and can be extracted upon arrival at a target computer system.
US08805813B2	Facilitating object searches in virtual worlds A mechanism is provided for facilitating object search in a virtual world environment where each object is defined by a plurality of attributes and the search is performed on any attributes of the object however is not limited to a 3-D search. The co-ordinate location of each object in the virtual world is also provided in the search result and the range within which to perform the search may also be specified. Optionally, the user has the ability to teleport/transport to the location of the object using the search result.
US08805809B2	Autotransform system According to one embodiment, an apparatus stores a plurality of datapoints. A datapoint comprises a first value and a second value that depends upon the value of the first value. The apparatus associates the datapoint with a group from a plurality of groups. The group is associated with an identifying range and the datapoint is associated with the group based at least in part upon the first value of the datapoint and the identifying range of the group. The apparatus calculates a median of the second values of the datapoints associated with the group and a performance value by performing a regression based at least in part upon the identifying range and the calculated median of the group. The apparatus determines that the performance value exceeds a baseline value and in response, presents, on a display, an illustration depicting the identifying range and the associated median of the group.
US08805807B2	Distributed indexing system for data storage A distributed indexing system spreads out the load on an index of stored data in a data storage system. Rather than maintain a single index, the distributed indexing system maintains an index in each media agent of a federated data storage system and a master index that points to the index in each media agent. In some embodiments, the distributed indexing system includes an index server (or group of servers) that handles indexing requests and forwards the requests to the appropriate distributed systems. Thus, the distributed indexing system, among other things, increases the availability and fault tolerance of a data storage index.
US08805803B2	Index extraction from documents Systems, methods, and programs embodied in a computer readable medium are provided for index extraction. Stored in a database are ground truth documents that are organized according to a plurality of classifications, each classification having a group of predefined indices. A document to be indexed is classified by drawing an association between the document and one of the classifications. An attempt is made to extract from the document at least a subset of the group of predefined indices associated with the one of the classifications. Upon a failure to extract the subset of the group of predefined indices, attempts are made to find and correct at least one text recognition error in the document based upon a salient dictionary associated with the one of the classifications.
US08805802B2	Dynamic partial uncompression of a database table A database dynamic partial uncompression mechanism determines when to dynamically uncompress one or more compressed portions of a database table that also includes uncompressed portions. A query may include an express term that specifies whether or not to skip compressed portions. In addition, a query may include associated information that specifies whether or not to skip compressed portions, and one or more thresholds that may be used to determine if the system is too busy to perform uncompression. A display mechanism may also determine whether or not to display compressed portions. The uncompression may occur at the database server or at a client. The database dynamic partial uncompression mechanism thus performs dynamic uncompression in a way that preferably uncompresses one or more compressed portions of a partially compressed database table only when the compressed portions satisfy a query and/or need to be displayed.
US08805801B2	Method for compressing a .net file The invention discloses a method for compressing a .net file, characterized by at least one of the following steps of obtaining and compressing reference type in a .net tile; obtaining and compressing definition method in a .net file; obtaining and compressing method body of the definition method in a .net file; obtaining and compressing Namespace in a .net file; obtaining and compressing definition type in a .net file. By compressing the .net file, the invention efficiently reduces the storage space occupied by the .net file, and makes it stored in a small-sized medium, such as a smart card.
US08805800B2	Granular and workload driven index defragmentation This patent application relates to granular and workload driven database index defragmentation techniques. These techniques allow for defragmenting individual index ranges, performing benefit analysis to estimate the impact of defragmenting indexes or index ranges, and leveraging such benefit analysis to provide automated workload-driven recommendations of index(es) or index range(s) to defragment.
US08805798B2	Data cleaning A computer-implemented method comprising partitioning data representing an input instance of a database including multiple tuples into multiple fragments of tuples, detecting tuples which violate a data quality specification in respective ones of the fragments, selecting a data cleaning asset on the basis of characteristics of errors in detected tuples for a fragment and based on declared asset capabilities, assigning a selected data cleaning asset to the fragment, the selected data cleaning asset to provide a set of candidate corrections for the detected tuples in the fragment, providing data representing an output instance of the database in which detected tuples are replaced with selected candidate corrections.
US08805790B1	Backing up audio and video files across mobile devices of a user Technology is disclosed for selectively backing up audio files and video files of a user in a distributed backup system. In the distributed backup system, the user can define various policies for storing different data files of the user at different devices of the user and/or at a server. For example, the user may define a policy for storing video files on a device having a bigger display and audio files on a device which the user uses more often than the other devices. When a backup is initiated on a particular device, the technology identifies target devices based on the defined policies, and transmits the audio and video files from the particular device to the corresponding target devices. The audio and video files are transmitted via the server or directly if the target devices are in proximity to the particular device.
US08805786B1	Replicating selected snapshots from one storage array to another, with minimal data transmission Example embodiments of the present invention provide methods for replicating a production site snapshot to a replication site. A first example embodiment creates a snapshot of the production volume at the production site and creates a bookmark in a do metadata stream. The bookmark may be sent to the replication site and, when processed from the do metadata stream at the replication site, cause the replication site to create a snapshot of the replication volume according to the bookmark. A second example embodiment replicates to a replication site snapshot by generating a list of differences between the production site snapshot and the replication site snapshot and performs replication according to the differences. The differences may include differences between the production site volume and the production site snapshot, differences between the production site volume and the replication site volume and differences between the replication site volume and the replication site snapshot.
US08805783B2	Synchronization of subsets of data including support for varying set membership An efficient way and general mechanism is provided to represent and exchange knowledge and/or partial knowledge across nodes when synchronizing between any two nodes including custom or move filters where set membership can change over time at a device as data items come in and out of filter scope. A first node sends a second node its knowledge and/or partial knowledge, including objects and versions of those objects. The second node compares its knowledge and/or partial knowledge with the knowledge and/or partial knowledge of the first node, and then sends the first node any latest versions of objects of which the first node is unaware. In addition, the second node sends its knowledge and/or partial knowledge to the first node. The first node then performs a similar object-by-object version comparison to determine any conflicts due to independent evolution of objects and any changes that can be sent to the second node in order to bring the objects of the second node up to date with the knowledge and/or partial knowledge of the first node. Replicas can track filters to efficiently support synchronizing with filtered replicas. Filter forgotten knowledge is also used to represent how recently a replica can guarantee to know which items have been in the filter. Ghosts can be used to represent items that have been in the filter recently but have currently moved out. Filter forgotten knowledge concept allows both new filters to be tracked when they are introduced into the community, as well as periodically cleaning up of tombstones and ghosts.
US08805780B2	Extending cluster allocations in an extensible file system An extensible file system format for portable storage media is provided. The extensible file system format includes the specification of primary and secondary directory entry types that may be custom defined. The primary and secondary directory entry types can be further classified as critical and benign directory entries. The directory entry types can define whether a cluster chain corresponding to a file can be contiguously allocated.
US08805779B2	Applying an action on a data item according to a classification and a data management policy A classifier classifies data to identify a class of the data. Based on the identified class, at least one action to apply to the given data item is determined according to the data management policy, where the data management policy specifies a plurality of actions to apply for different classes of data items.
US08805775B1	Management of requested or pushed content in communications client devices A system, a method and computer-readable media for managing content received over a network by a client device. A network transmission communicating an item of content is detected by a client device, and a determination is made whether the client device is in a mode of operation that allows the storing of uninvited media content. For example, the client device may be a mobile communication device monitoring the media being transmitted over a broadcast channel. When an item of content is observed traversing the broadcast channel, a set of user-defined preferences is accessed to determine whether to permit receiving the item. If permitted, the item of content is stored in a data store on the client device for subsequent presentation to the user.
US08805774B2	Method and system for role based situation aware software A method for role based situation aware software includes: mapping one or more users to one or more communities of practice (CoP); aggregating a series of tags from the one or more CoP to form an initial set of role-based tags; filtering the initial set of role-based tags based on user context elements to form context sensitive user-role tags; querying one or more information services based on the context sensitive user-role tags; aggregating information obtained from querying the one or more information services; and providing the aggregated information to the user as dynamic context related content.
US08805772B2	Contextual feedback of rules proximity based upon co-occurence history in a collaborative rule editing system Embodiments of the present invention provide a method, system and computer program product for providing contextual feedback of rules proximity based on co-occurrence history in a business rules management system (BRMS). In an embodiment of the invention, a method for providing contextual feedback of rules proximity based on co-occurrence history can include selecting a rule for editing in a rules editor executing in memory of a computer, identifying different rules also having been applied to an input in common with the selected rule and displaying the identified different rules in the rules editor in connection with the selected rule.
US08805771B2	Contextual feedback of rules proximity based upon co-occurence history in a collaborative rule editing system Embodiments of the present invention provide a method, system and computer program product for providing contextual feedback of rules proximity based on co-occurrence history in a business rules management system (BRMS). In an embodiment of the invention, a method for providing contextual feedback of rules proximity based on co-occurrence history can include selecting a rule for editing in a rules editor executing in memory of a computer, identifying different rules also having been applied to an input in common with the selected rule and displaying the identified different rules in the rules editor in connection with the selected rule.
US08805770B2	Router route reconfiguration planning A method for solving the reconfiguration planning problem transforms the requirement that an invariant is always preserved into a constraint on the times at which the configuration parameters change. The method then solves this constraint to obtain the required reconfiguration plan. When this constraint is strengthened with a synthesis constraint, it is ensured that any final configuration that is computed is also reachable. An extension of the method allows parameters to take on multiple intermediate values.
US08805768B2	Techniques for data generation Techniques, including systems and methods, for generating data are disclosed and suggested herein. Original data used in connection with one or more applications is analyzed in order to determine one or more distribution characteristics for the original data. The distribution characteristics are used to generate data that is similarly distributed. The generated data may be used as seed data for demonstrating, testing, or otherwise using one or more applications.
US08805764B1	Battery drain analysis and prediction for wireless devices Technologies for wireless device battery analysis and prediction are disclosed. A described technology includes collecting wireless device information including battery drain information relating to a battery of a wireless device; determining, based on the collected wireless device information, a plurality of prediction outcomes corresponding respectively to a plurality of different battery usage prediction models; determining accuracies respectively for the battery usage prediction models; generating weight values respectively for the battery usage prediction models based on the determined accuracies; and generating a battery prediction result for the wireless device based on the prediction outcomes and the generated weight values.
US08805758B2	Method of automatically modifying the probability of random selection of a presentation based on how long the user delays before skipping (time-based skip weighting) A method of adjusting the probability of a presentation being randomly selected during random play based on user feedback where the length of delay prior to the user pressing the skip button causes a modification in the probability of that presentation being displayed again.
US08805748B2	Apparatus for improved sortation and delivery point processing of military mail The invention seeks to improve the effectiveness of sortation and delivery point processing of military mail on behalf of the U.S. military. A method for distributing military mail includes the steps of compiling military unit and associated delivery code information into a computer searchable military address management system database which associates a military unit zip code with a current geographic location for that unit; obtaining military unit personnel change of address information from a number of sources including a national change of address database maintained by a federal postal service and input from a military unit to which a military mail recipient belongs, which information is compiled into a computer searchable military change of address database, which information includes change of address information more recent than change of address information reflected in a federal national change of address database; and using information from the military address management system database and the military change of address database to redirect incorrectly addressed mail pieces to a military mail recipient's current address.
US08805745B1	Printing of computer-based value-bearing items The exemplary embodiment of the present invention will provide computer systems and methods for printing computer-based value-bearing items such as, for example, an exemplary image-customized computer-based postage label 1 in an exemplary embodiment of the present invention as depicted in FIG. 1. With reference to FIG. 1, the exemplary customized computer-based postage label 1 will bear an image 2 that would be provided by a corresponding user, namely by the user that orders the customized computer-based postage label. The user may provide image 2 in an electronic form, such as by uploading a digital representation of image 2. In a variation of the exemplary embodiment, a user could alternatively provide a hardcopy image. The exemplary customized computer-based postage label 1 will bear a human-readable indication of the country 4 for which the postage is approved. The exemplary customized computer-based postage label 1 will also bear a human-readable indication of an amount of postage 5. The exemplary customized computer-based postage label 1 will also bear a human-readable identifier (such as a serial number) 6 that will uniquely identify the particular customized computer-based postage label. The exemplary customized computer-based postage label 1 will also bear a machine-readable set of information 7.
US08805744B2	Podblasting-connecting a USB portable media device to a console Embodiments of the present invention provide techniques for aiding users of game consoles in creating custom gameplay data for a music video game based on audio data (e.g., songs) stored on a portable media device. Specific embodiments provide a game console application that can receive a song at a game console from a portable media device, and receive user inputs to generate custom gameplay data associated with the song. The gameplay data may then be saved to the portable media device and later accessed, either at the same or a different game console, to allow a user to play the music video game in accordance with the gameplay data and the audio data. In this manner, users can create and share custom gameplay content for a music video game based on songs stored on their portable media devices.
US08805742B2	Method and system for providing DRM license A system for providing a digital rights management (DRM) license includes a sink system requesting a license for content, a source system generating and providing a plurality of sub-rights tokens, which include binding information having path information that indicates relations among a plurality of principals, in accordance with the request, and a rights mediator generating a main rights token by combining the plurality of sub-rights tokens and transmitting the generated main rights token to the system. The sink system determines whether to access the license which is bound to the principals on the basis of the main rights token.
US08805741B2	Classification-based digital rights management The present subject matter relates to a device for digital rights management. The device includes a classification module that assigns a classification tag to a document. The classification tag is selected from a predefined classification scheme. Further, the device includes an access control module that checks a lock status of the document at a predefined time interval. The predefined time interval depends on the classification tag of the document. Further, the access control module locks the document based on the lock status.
US08805739B2	System and method for electronic bill pay and presentment A system and method is disclosed enabling a customer payor to make payment to a payee in a networked environment using a credit card, revolving credit, or other credit account. The payment system may provide for online receipt and review of bills, and may allow a customer payor to optionally select one or more alternative secondary accounts for payment in the event that payment cannot be made from a primary credit account. The secondary account may be another credit account, a checking account, a brokerage account, or another type of account. Actual payment may be accomplished by electronic settlement of a credit transaction, electronic funds transfer, or by printing and physically delivering a paper check. A customer payor using the system and method may receive notification concerning the success or failure of the transaction.
US08805737B1	Computer-implemented multiple entity dynamic summarization systems and methods Systems and methods are provided for operation upon data processing devices are provided for operating with a fraud detection system. As an example, a system and method can be configured for receiving, throughout a current day in real-time or near real-time, financial transaction data representative of financial transactions initiated by different entities. At multiple times throughout the day, a summarization of the financial transaction data (which has been received within a time period within the current day) is generated. The generated summarization is used to determine whether fraud has occurred with respect to a financial transaction contained in the received authorization data or with respect to a subsequently occurring financial transaction.
US08805734B2	Automated attachment of segmentation data to hot contact leads for facilitating matching of leads to interested lead buyers In an automated leads-and-bids matching system, bid profiles are defined to describe desires of lead buyers. Received leads are matched to active ones of the bid profiles whose specifications the leads substantially match. Lead segmentation data is captured on-the-fly for example by inducing potential consumers to navigate their way through tree-organized web sites that categorize the consumers according to their geographic location, income/revenue range, class of products desired and/or other attributes. Live voice or other telecommunication connections to the pre-classified consumers are coupled to corresponding, pre-classified telecommunication nodes of a call processing system. The call processing system deduces the segmentation data of the consumers from the identities of the pre-classified nodes through which their connections pass. The deduced segmentation data is passed to an automated matching system or auctioning subsystem that finds the highest bids for each given lead.
US08805720B2	Feedback loop for consumer transactions The claimed subject matter relates to an architecture that can facilitate verification or feedback in association with consumer transactions. In particular the architecture can image a transaction receipt, translate the image into text-based data, and extract relevant transaction data there from. Such relevant transaction data can be saved to a data store maintained or supervised by the customer and/or transmitted to authorized components that can benefit from data related to transaction histories, verification, and/or feedback.
US08805718B2	Systems and methods for collecting insurance-related data Systems and methods are disclosed herein for collecting and processing auto insurance claim-related data. Initial data is collected from a customer or a third party appraiser via a user interface. The initial data is used to retrieve relevant compliance guideline and policy information, which is used to modify and/or populate fields in the user interface. Collected and/or retrieved information is then stored and/or used to adjust an insurance claim workflow process.
US08805716B2	Dashboard system and method for identifying and monitoring process errors and throughput of integration software An information handling system comprises a processor connected to a display and a storage device. The information handling system includes a connection via a network interface to a network that is adapted to receive data representing monitored business process data. Monitored business process data is received from the execution and operation of a customized executable system integration software application. The customized executable system integration software application represents one or more end-to-end integrated business processes of an enterprise or other user. The integrated business processes may operate at the network location of the enterprise or user or may be hosted at another network or in a cloud environment. The storage device is adapted to store the data representing the monitored business process data. The monitored business process data is aggregated from records for summary display via a hierarchical dashboard user interface.
US08805715B1	Method for improving the performance of messages including internet splash pages System, method, computer program and computer program improve performance of messaging campaigns particularly of Internet web splash pages. Executing, improving, and desirably optimizing performance of marketing campaigns in which splash pages or other splash pages are shown to visitors on a web site. System and method provide an automated splash page targeting and allocation scheme that is dynamic and adaptive. System for autonomously selecting attributes of a splash page to improve splash page performance in an interactive measurable medium such as the Internet if such attributes are available, includes means for receiving splash page attribute configuration information and splash page performance information, an optimization engine receiving the splash page performance information and making decisions based on received splash page performance information and predetermined rules to generate future splash page attribute configuration information, and a splash page server to deliver splash pages based on future splash page attribute configuration information.
US08805714B2	User interface displaying communication information A processor aggregates communications data received from one or more data sources via a communications network. The processor associates the aggregated communications data with supplemental data. The associated communications data is correlated based on temporal data, a tag, a query, and/or a command. A graphical user interface (GUI) is formatted based on the correlated communications data. The formatted GUI is provided to a display device.
US08805705B2	System and method for administering variable annuities A system for administering a variable annuity account includes a processor and a memory in communication with the processor. The processor is adapted to: access from a memory storage device data indicative of actual performance over a time period of a fund within the variable annuity account; access from a memory storage device data indicative of benchmark performance of the fund; compare the actual performance data to the benchmark performance data, and store the result of the comparison in the memory; based on the results of the step of comparing, determine whether to refund to the account an amount; if the amount is to be refunded, access data indicative of the refund amount; access data indicative of the asset value of the account; determine an updated asset value based on the asset value and the amount to be refunded; store the determined updated asset value in a memory storage location; and provide an output signal including data indicative of the change in the asset value of the account.
US08805703B2	Generation and dissemination of automatically pre-populated clinical notes Some embodiments provide a system and method for automatedly aggregating medically related data and disseminating different sets of the aggregated data to two or more different members of a medical care provider. Some embodiments automatedly and intelligently disseminate the aggregated data such that the data that is written once to the data storage solution is usable for a multitude of purposes within the functions of the medical care provider. Some embodiments intelligently disseminate the aggregated data by disseminating only relevant sub-components of the data to different members of the medical care provider based on the needs of the members such that different members receive different subsets of the data.
US08805701B2	System, method and computer program product for enabling a customer to select a care path for treatment of a medical indication, to select providers based on quality and cost and to estimate medical costs In one embodiment, disclosed herein is a method for selecting a treatment care path. The method includes receiving identification of a health condition and at least one medical outcome after treatment of the health condition. Further, the method includes identifying at least one medical treatment to achieve the medical outcome, the treatment care path including the at least one or medical treatment. Additionally, the method includes identifying one or more treatment options for each of the at least one medical treatment; and providing a cost estimate for each of the one or more treatment options. Finally, the method includes optimizing the treatment care path by, for each of the at least one medical treatments, selecting one or more treatment options based on the cost estimate thereof.
US08805700B2	Medical image system A medical image system comprises a medical imaging apparatus, an injector, and a hospital management server having database. The injector has (a) communicating means for allowing communication with the hospital management server; and (b) a patient identifying portion which includes a detecting means for detecting patient-specific information and a means for transmitting the recognized information, further comprising (c) checking means being provided for at least one of the hospital management server and the injector or being provided as a separate apparatus, the means receives information transmitted from the patient identifying portion, and checks the received information to identify the patient.
US08805699B1	Reputation report with score An online reputation assessment of an individual is performed. A reputation score is determined based on the performed online reputation assessment. The reputation score is provided as output. In some cases, the reputation score is provided to an entity that is not the individual, for example, based on the receipt of an authorization from the individual to disclose the score to the entity.
US08805697B2	Decomposition of music signals using basis functions with time-evolution information Decomposition of a multi-source signal using a basis function inventory and a sparse recovery technique is disclosed.
US08805695B2	Bandwidth expansion method and apparatus A bandwidth expansion method and apparatus are disclosed, where the method includes: estimating a bandwidth of at least one decoded frame of a whole-band signal, so as to obtain an estimated bandwidth, where the estimated bandwidth corresponds to a whole-band signal that a decoded lower-band signal needs to be extended into; performing first predictive decoding on a part of the lower-band signal in a band above an effective bandwidth of the lower-band signal and below the estimated bandwidth, so as to obtain the part of the lower-band signal above the effective bandwidth of the lower-band signal and below the estimated bandwidth; and performing second predictive decoding on a part of the lower-band signal in a band above the estimated bandwidth, so as to obtain the part of the lower-band signal above the estimated bandwidth.
US08805694B2	Method and apparatus for encoding and decoding audio signal using adaptive sinusoidal coding A method and an apparatus for encoding and decoding audio signals using adaptive sinusoidal coding are provided. The audio signal encoding method includes the steps of dividing a synthesized audio signal into a plurality of sub-bands, calculating the energy of each sub-band, selecting a predetermined number of sub-bands having a relatively large amount of energy from the sub-bands, and performing sinusoidal coding with regard to the selected sub-bands. Application of sinusoidal coding based on consideration of the amount of energy of each sub-band of the synthesized signal improves the quality of the synthesized signal more efficiently.
US08805692B2	Personal audio assistant device and method A wearable device includes a housing for the wearable device, a first microphone within or on the housing, a communication module within or on the housing, a logic circuit communicatively coupled to the first microphone, a memory storage unit communicatively coupled to the logic circuit and an interaction element. The interaction element and logic circuit cooperatively initiate control of media content or initiate operations of the wearable device. Other embodiments are disclosed.
US08805691B2	Providing programming information in response to spoken requests A system allows a user to obtain information about television programming and to make selections of programming using conversational speech. The system includes a speech recognizer that recognizes spoken requests for television programming information. A speech synthesizer generates spoken responses to the spoken requests for television programming information. A user may use a voice user interface as well as a graphical user interface to interact with the system to facilitate the selection of programming choices.
US08805690B1	Audio notifications A computer-implemented method of determining when an audio notification should be generated includes detecting receipt of a triggering event that occurs on a user device; generating, based on detecting, the audio notification for the triggering event; receiving, from the user device, a user voice command responding to the audio notification; and generating a response to the user voice command based on one or more of (i) information associated with the audio notification, and (ii) information associated with the user voice command.
US08805687B2	System and method for generalized preselection for unit selection synthesis Disclosed herein are systems, computer-implemented methods, and computer-readable storage media for unit selection synthesis. The method causes a computing device to add a supplemental phoneset to a speech synthesizer front end having an existing phoneset, modify a unit preselection process based on the supplemental phoneset, preselect units from the supplemental phoneset and the existing phoneset based on the modified unit preselection process, and generate speech based on the preselected units. The supplemental phoneset can be a variation of the existing phoneset, can include a word boundary feature, can include a cluster feature where initial consonant clusters and some word boundaries are marked with diacritics, can include a function word feature which marks units as originating from a function word or a content word, and/or can include a pre-vocalic or post-vocalic feature. The speech synthesizer front end can incorporates the supplemental phoneset as an extra feature.
US08805683B1	Real-time audio recognition protocol An audio recognition service recognizes an audio sample across multiple content types. At least a partial set of results generated by the service are returned to a client while the audio sample is still being recorded and/or transmitted. The client additionally displays the results in real-time or near real-time to the user. The audio sample can be sent over a first HTTP connection and the results can be returned over a second HTTP connection. The audio recognition service further processes check-in selections received from the client for content items indicated by the results. Responsive to receiving the check-in selections, the service determines whether a user is eligible for a reward. If the user is eligible, the service provides the reward.
US08805678B2	Method and system for asynchronous pipeline architecture for multiple independent dual/stereo channel PCM processing Aspects of a method and system for an asynchronous pipeline architecture for multiple independent dual/stereo channel PCM processing are provided. Asynchronously pipeline processing of audio information comprised within a decoded PCM frame may be based on metadata information generated from the decoded PCM frame and an output decoding rate. The asynchronously pipeline processing may comprise mixing a primary audio information portion and a secondary audio information, portion, sample rate converting the audio information, and buffering the audio information. The asynchronously pipeline processing may comprise multiple pipeline stages. Feeding back an output of one of the pipeline stages to an input of a previous one of the pipeline stages may be enabled. The metadata information may comprise a frame start indicator associated with the decoded PCM frame and/or a plurality of mixing coefficients.
US08805675B2	Representing a computer system state to a user Operations to represent a computer system state to a user include maintaining a model in a computer system. The model is updated at times and represents a current state of the computer system. The model uses formal-language statements to associate each of several predefined goals with at least one of several predefined actions that can be performed in the computer system to accomplish the associated predefined goal. The operations comprise providing an output to a user regarding the current state of the computer system, the output comprising a natural-language statement generated using at least one of the formal-language statements. A statement generating module may include a text planner, a grammar, a lexicon, a translator or a text post-processor.
US08805669B2	Method of and a system for translation A translation system for translating source text from a first language to target text in a second language. The system comprises a translation memory (TM) module that stores translation segments. The TM module is operable to generate a TM target text output in response to source text. A statistical translation machine (SMT) module is configured to generate translations on the basis of statistical models whose parameters are derived from the analysis of bilingual text corpora. The SMT module is operable to generate a SMT target text output in response to source text. An extractor is configured to extract features from the TM target text output and the SMT target text output. A vector generator is configured to generate a vector with a unified feature set derived from the extracted features and features associated with the SMT module and the TM module. A recommender is operable to read the vector and determine whether the TM target text output or the SMT target text output is optimum for post editing.
US08805667B2	Print control device A print control device includes: a creation unit that creates print data; an output unit that outputs the print data created by the creation unit to a printing device through a designated port; a determination unit that determines whether or not the print data is to be output to a non-connected port that is a port not connected to the printing device; and a display unit which, when the determination unit determines that the print data has been output to the non-connected port, displays at least one of a first operation screen that is an operation screen for instructing port switching and a second operation screen that is an operation screen for instructing deletion of the print data.
US08805665B2	Input parameter value set identifying apparatus and method For each input variable value set, an indicator value associated with dispersion of actually measured output variable values is calculated from data including, for each input variable value set, the actually measured output variable values. Then, a processing to cause a simulator to compute a calculated output variable value for each combination of a candidate input parameter value sets and one input variable value set, and a processing to calculate, for each candidate input parameter value set, an entire error obtained by taking into consideration, with respect to all input variable value sets, partial errors obtained respectively by evaluating, by the indicator value for a corresponding input variable value set, difference between the calculated and actually measured output variable values for the corresponding input variable value set are repeated to identify the candidate input parameter value set making the entire error minimum.
US08805662B2	System and method for joint motion simulation A simulator for driving a prosthetic element includes a prosthetic drive mechanism that drive the prosthetic element during an accelerated wear test of the prosthetic element. A simulation input represents the action of the simulator and a sensor mechanism is used to measure the force and torque applied to the prosthetic element. Position and orientation control sensors are further used to measure displacement of the prosthetic element. A closed loop feedback control system, responsive to the sensors, is used to determine a drive signal for the drive mechanism. The control system advantageously adds a computational model that incorporates mechanical representations of ligament fibers. The computational model is a non-human approximation to situations that would be encountered by the prosthesis within the human body and includes dimensional geometry of insertion sites and mechanical properties of ligament fibers. The computational model is responsive to the position and angular displacement sensors to determine constraint forces and torques of ligaments that mitigate action of the control system. The action of the control system may further be mitigated by the measured force and torque.
US08805661B2	Quantitative calculation method for oil (gas) saturation of fractured reservoir A quantitative calculation method for oil (gas) saturation of fractured reservoir during petroleum exploitation is provided. The method comprises: obtaining the fracture porosity and calculating resistivity index at different depth of fractured reservoir with known full diameter core data and imaging logging data; establishing the percolation network model of matrix and fracture combination with known pore structure feature; calibrating the numerical simulation results obtained from percolation network model based on the data of core experiment and sealed coring analysis results, then obtaining the relationship between the resistivity index (I) and water saturation (Sw) at different fracture porosity; calculating the oil (gas) saturation of fractured reservoir through selecting an interpolation function. The oil (gas) saturation calculated with said method is 0.67, however 0.49 with common method in some fractured reservoir. The accuracy is improved by more than 0.18 in the studied fractured reservoir.
US08805657B2	Music searching methods based on human perception A method for characterizing a musical recording as a set of scalar descriptors, each of which is based on human perception. A group of people listens to a large number of musical recordings and assigns to each one many scalar values, each value describing a characteristic of the music as judged by the human listeners. Typical scalar values include energy level, happiness, danceability, melodicness, tempo, and anger. Each of the pieces of music judged by the listeners is then computationally processed to extract a large number of parameters which characterize the electronic signal within the recording. Algorithms are empirically generated which correlate the extracted parameters with the judgments based on human perception to build a model for each of the scalars of human perception. These models can then be applied to other music which has not been judged by the group of listeners to give to each piece of music a set of scalar values based on human perception. The set of scalar values can be used to find other pieces that sound similar to humans or vary in a dimension of one of the scalars.
US08805656B2	Three-dimensional simulation method and apparatus A three-dimensional simulation apparatus includes a memory configured to store form information of a sheet flexible object model formed of first polygons and another object model, an interference determination unit configured to determine whether the sheet flexible object model formed of the first polygons in three-dimensional simulation space interferes with the other object model on the basis of the form information stored in the storage unit, a polygon creation unit configured to form second polygons by dividing the sheet flexible object model in a longitudinal direction when it is determined that the sheet flexible object model interferes with the other object model, and a shape computation unit configured to determine a shape of the sheet flexible object model using the formed second polygons in consideration of a shape of the other object model.
US08805654B2	Distribution of properties in a 3D volumetric model using a maximum continuity field A model is created by distributing a plurality of points in the volume in the absence of a grid. Each point has a location. A first vector, having a length, a magnitude representing the value of the geological property in the neighborhood of the first point, and a direction representing the direction of maximum continuity, derived from a geological property in the neighborhood of the location of the first point, is assigned to a first point of the plurality of points. The direction of maximum continuity is the direction along which the magnitude of the geological property stays substantially the same for the greatest distance when moving away from the first point. The length of the first vector represents the distance from the first point in the direction of the first vector that the magnitude and direction of maximum continuity of the geological property stay substantially the same.
US08805644B2	Digital cumulative spectrum analysis apparatus and method for direction finding and location A digital spectrum analysis apparatus and method for direction finding (DF) and location is provided. The digital spectrum analysis apparatus includes: a multi-channel unit configured to convert signals inputted from antennas into digital signals, reduce a sampling rate of the digital signals by using a digital down converter (DDC), and convert the digital signals into baseband complex signals, and having a plurality of channels; a DF estimator configured to estimate the direction of the signal; a spectrum processing unit configured to map any one of a bearing and a power level of the baseband complex signal into coordinate system, and allocate different colors to one of the bearings and the power levels depending on the accumulation ratio of one of the bearing and the power level; and a display unit configured to display the power level and the bearing with colors.
US08805643B2	Displacement sensor Teaching processing using a model of a workpiece is performed by accepting at least one input of a target value for a response time and a tolerance value for a detection error as a parameter representing a condition for a displacement sensor to operate. A CPU during teaching processing determines a maximum exposure time while it causes repeated detection processing by a light projecting unit and a light receiving unit, calculates variation in measurement data of an amount of displacement, and derives the number of pieces of data of moving average calculation suitable for a value for the input parameter as a result of operation processing using the maximum exposure time and variation in measurement data. This number of pieces of data is registered in a memory and used for moving average calculation in a normal operation mode.
US08805639B1	Idle detection for improving fuel consumption efficiency in a vehicle A data processing system which comprises: a first sensor adapted to provide indications of a first type on a vehicle's engine operational mode; a second sensor adapted to provide indications of a second type related to the vehicle movement; and a processor adapted to identify one or more vehicle idling periods, based on at least one indication of the first type and at least one indication of the second type.
US08805637B2	Test element group and semiconductor device A device with a plurality of elements separated into groups, each element including an activation terminal, an input terminal and an output terminal, a plurality of first signal lines, and a plurality of second signal lines, where the input terminals of each element in each group are commonly connected to one of the plurality of first signal lines, the input terminals of the different groups are connected to different first signal lines, and the output terminals of the each element in each group are independently connected to a different one of the plurality of second signal lines.
US08805634B2	Test apparatus and test method A test apparatus that tests a device under test, including a control apparatus that controls testing of the device under test, a test unit that sends and receives signals to and from the device under test, and a buffer section that buffers access requests transmitted from the control apparatus to the test unit and, prior to completion of a write request to a predetermined buffer control address from the control apparatus, issues previously buffered access requests to the test unit side.
US08805633B1	Flow testing system for fluid networks A flow testing system comprises a flow unit for interfacing with a flow hydrant, a pressure unit for interfacing with a test hydrant, a transmitter in a first one of the units to transmit data to a second one of the units, a receiver in the second unit to receive data from the transmitter, and a data storage medium in the second unit to record data. A method includes providing flow and pressure units, interfacing the pressure unit to a test hydrant and the flow unit to a flow hydrant, measuring static pressure by the pressure unit, initiating water flow through the flow hydrant, measuring pitot pressure in the flow, measuring residual pressure in the test hydrant, transmitting the residual pressure measurement from the pressure to the flow unit, and recording the pitot and residual pressure measurements.
US08805630B2	Method and system for modeling in semiconductor fabrication A method for use in semiconductor fabrication is provided that includes providing manufacturing data of a semiconductor process, providing a plurality of functional transformations, optimizing each of the functional transformations based on the manufacturing data, selecting one of the functional transformations that has a least deviation with respect to the manufacturing data, predicting performance of the semiconductor process using the selected transformation function, and controlling a fabrication tool based on the predicted performance.
US08805629B2	Maximum power point tracking device for a solar electric generation system and a tracking method for the same A maximum-power-point tracking device is provided for a solar electric-generation system that includes a solar battery and a DC/DC converter connected to the solar battery. The device includes a sampling module configured to detect output current and voltage values of the solar battery. A controlling module is configured to calculate a target current value according to the output current and voltage values and a preset current value, and output a controlling signal for controlling the value of a current according to the output current of the solar battery and the target current value. The device also includes a driving module configured to receive the controlling signal from the controlling module and output a driving signal to adjust a output current value of the DC/DC converter to close to the target current value and adjust an output power of the DC/DC converter.
US08805628B2	Systems and methods for measuring electrical power usage in a structure and systems and methods of calibrating the same Some embodiments can concern a method of using a power consumption measurement device. The method can include: determining first magnetic field readings from main electrical supply conductors using sensors; after determining the first magnetic field readings, electrically coupling a first calibration load to the electrical power infrastructure; while the first calibration load remains electrically coupled to the electrical power infrastructure, determining second magnetic field readings from the main electrical supply conductors using the sensors; calibrating the power consumption measurement device using at least in part the first magnetic field readings and the second magnetic field readings, after calibrating the power consumption measurement device, determining third magnetic field readings from the main electrical supply conductors; and determining an electrical power used by the electrical power infrastructure using at least the third magnetic field readings and the one or more calibration coefficients. Other embodiments are disclosed.
US08805625B2	Three-dimensional visualization and analysis method and system for non-destructive examination of a rotor bore using ultrasound A method and apparatus for three-dimensional (3D) visualization and analysis for automatic non-destructive examination of a rotor bore using ultrasound. Data is acquired by scanning the rotor bore with an ultrasound pulser/transducer producing a plurality of one-dimensional ultrasound scans, each scan having a plurality of sample points. Each sample point is associated with a voxel of a regular 3D grid having a plurality of voxels. A Gaussian kernel is associated with each sample point and a value for a particular voxel is determined based on a weighted sum of sample points whose kernels cover the particular voxel. The values for the other voxels of the regular 3D grid are determined similarly. A 3D visualization of the rotor bore can be displayed to a user.
US08805622B2	Field-based similarity search system and method A field-based similarity search system includes an input device which inputs a query molecule, and a processor which partitions a conformational space of the query molecule into a fragment graph including an acyclic graph including plural fragment nodes connected by rotatable bond edges, computes a property field on fragment pairs of fragments of the query molecule from the fragment graph, the property field including a local approximation of a property field of the query molecule, constructs a set of features of the fragment pairs based on the property field, the features including a set of local, rotationally invariant, and moment-based descriptors generated from all conformations of the fragment graph of the query molecule, and weights the descriptors according to importance as perceived from a training set of descriptors to generate a context-adapted descriptor-to-key mapping which maps the set of descriptors to a set of feature keys.
US08805617B2	Methods and apparatus for characterization of petroleum fluids contaminated with drilling mud A method and system for characterizing formation fluids contaminated with drilling mud that compensates for the presence of such drilling mud. The operations that characterize formation fluids contaminated with drilling mud can be carried out in real-time. The operations also characterize a wide array of fluid properties of petroleum samples contaminated with drilling mud in a manner that compensates for the presence of drilling mud. The operations characterize the viscosity and density of petroleum samples contaminated with drilling mud at formation conditions in a manner that compensates for differences between formation conditions and flowline measurement conditions. The operations also derive live fluid density unaffected by contamination of mud filtrate based on a scaling coefficient dependent on measured gas-oil ratio of the formation fluid. This scale factor accounts for excess volume created during mixing processes, which increases the accuracy of characterizations for high gas-oil ratio samples, especially gas condensate.
US08805616B2	Method to characterize underground formation A method for determining a characteristic of an underground formation with a fluid is described. The method includes providing a sample material of the underground formation; measuring the permeability and the porosity of the sample material; performing a drainage test on the sample material using the fluid; estimating the threshold pressure of the sample material from the drainage test, the permeability and the porosity measurements; and determining the receding contact angle of the fluid on the sample material from the threshold pressure. The sample material can be disaggregated material.
US08805615B2	Lithology and borehole condition independent methods for locating tagged proppant in induced subterranean formation fractures Subterranean formation locations/heights of tagged proppant doped with a high thermal neutron capture cross-section material are determined using data obtained from before and after frac logging passes through a well of a logging tool having near and far neutron detectors. Proppant location inaccuracies arising from changes in lithology between a zone of no interest and a proppant-containing formation zone are made, after any required normalization for a between-log change in borehole fluid, using an observed difference between the near/far detector count rate ratios in the two passes to determine a count rate differential correction to be applied to the before frac detector count rate. The corrected before frac count rate log is then overlaid with the after frac count rate log such that suppression in the after frac count rate log relative to the corrected before frac count rate log indicates the presence of proppant.
US08805613B2	Method for environmental sensing Data pertaining to environmental information is acquired using sensors on a multiplicity of networked pervasive devices, and analyzed to determine occurrence of at least one environmental event. Such data can be obtained, for example, from an inventive wireless communications device including an antenna, transmit circuitry coupled to the antenna for transmission of radio frequency radiation therefrom, at least one environmental sensor configured to obtain environmental data, and a communications module coupled to the at least one environmental sensor and configured to cause transmission of a representation of the data via the antenna and the transmit circuitry.
US08805611B2	Neutral zones for navigation The described method and system provide for treatment of certain areas as neutral zones during GPS navigation to avoid unnecessary off-route notifications and route recalculation. A GPS unit determines whether the user has entered a geographic region designated as a neutral zone, and does not provide the user with off-route notifications while the user is within the neutral zone. Not providing off-route notifications may be implemented by the GPS device by considering the user to be within the calculated route while the user is within a neutral zone, or by disabling off-route notifications (and route recalculation) while the user is within the neutral zone. The neutral zone may be defined by a set of GPS coordinates. The neutral zone may further be polygonal, and the size of the neutral zone may be based on the accuracy of the GPS device.
US08805609B2	Apparatus and method for detecting abnormal air-fuel ratio variation An apparatus for detecting an abnormal air-fuel ratio variation, includes an abnormality detecting unit that detects an abnormal variation in each of a plurality of fuel injection valves on the basis of an injection ratio between the plurality of fuel injection valves, a fluctuation in the output before the injection ratio is changed and the fluctuation in the output after the injection ratio is changed; and a setting unit that corrects the abnormality determination threshold for each of the plurality of fuel injection valves on the basis of the injection ratio.
US08805608B2	Crawler construction machine In a crawler construction machine including an engine and a fuel adjustment dial that adjusts a speed of the engine according to operation loads of the working equipment, the fuel adjustment dial is a rotary notchless dial that is continuously variably adjustable. The crawler construction machine includes: an adjustment position detector that detects a rotation adjustment position of the fuel adjustment dial; an engine controller that is connected to the adjustment position detector and controls the speed of the engine based on an adjustment position of the fuel adjustment dial; and a display device that is connected to the engine controller and displays on a screen a percentage value of the adjustment position of the fuel adjustment dial in which the maximum rotation position of the fuel adjustment dial is defined as 100%.
US08805605B2	Scheduling system and method for a transportation network A system is provided that includes a control unit configured to be disposed on-board at least one of a first vehicle or a second vehicle. The control unit also is configured to receive an updated time of an event involving the first vehicle and the second vehicle traveling in a transportation network. The control unit also is configured to change a speed of said at least one of the first vehicle or the second vehicle in response to the updated time to arrive at the event. A method is provided that includes, at one of a first vehicle or a second vehicle, receiving an updated time of an event involving the first vehicle and the second vehicle in a transportation network. The method also includes changing a speed of said one of the first vehicle or the second vehicle in response to the updated tune to arrive at the event.
US08805602B2	Inverter apparatus and electric vehicle having the same An electric vehicle including an inverter which includes a plurality of elements to convert direct current power to alternating current power. The inverter includes first, second and third heat sinks to absorb heat within the inverter. The first, second, and third heat sinks including fluid passages therein to allow cooling fluid to pass through each of the heat sinks in parallel, wherein a controller controls the flow of the cooling fluid through each of the first, second and third heat sinks. Temperature sensors associated with each of the heat sinks allows the controller to control the flow of the cooling fluid to the corresponding heat sink. The inverter being part of a cooling fluid circulation circuit which includes a heater core which can transfer heat from the cooling fluid to a passenger space of a body of the vehicle.
US08805601B2	Object path prediction method, apparatus, and program, and automatic operation system An object path prediction method, apparatus, and program and an automatic operation system that can secure safety even in situations that can actually occur are provided. For this purpose, a computer having a storage unit that stores the position of an object and the internal state including the speed of the object reads the position and internal state of the object from the storage unit, generates trajectories in a space-time consisting of time and space from changes of the positions that can be taken by the object with the passage of time based on the read position and internal state of the object, and predicts probabilistically paths of the object by using the generated trajectories.
US08805599B2	System and method for preventing unauthorized driving of a land vehicle A credential-based vehicle interlock system for preventing unauthorized driving of a land vehicle even when the vehicle is left parked with its engine running. The subject system interacts, inter alia, with the existing sensors and electronic control module of the vehicle to prevent the transmission from shifting out of the “Park” gear, unless and until the credentials of the driver are validated against a database of credentials for authorized drivers. The system can be optionally configured to initiate and execute a controlled shutdown sequence of a moving land vehicle, upon receiving a wireless remote shutdown command.
US08805596B2	Remote wind turbine reset system and method The present invention includes a Computer Assisted Reset (CAR) system that allows a central operations team to remotely reset turbine faults across multiple wind turbine platforms and SCADA systems with a single interface. The system also allows automatic resets to occur. One aspect of the invention includes a Modbus to OPC Translator. The translator permits the implementation of a system where a PLC located at wind turbine control sites can accept control messages or commands organized or formatted in accordance with the Modbus protocol and sent over an Internet Protocol connection, with the translator receiving the requests through the PLC and generating an appropriate OPC (“OLE Process Control”) request. The OPC request may then be passed onto a corresponding OPC server residing in the SCADA system for each wind turbine control site.
US08805589B2	Air conditioning operating device and air conditioning operating method An outdoor air temperature information acquisition section acquires the outdoor air temperature, a room temperature information acquisition section that acquires room temperature, an air conditioner state information acquisition section that acquires information on the state of heat exchange type air conditioners and the outdoor air cooler, an estimated value calculating section for room temperature during outdoor air cooling calculating the estimated value for room temperature after switching to the complete outdoor air cooling mode that stops the heat exchange type air conditioner and carries out room temperature control by only increasing or decreasing the effect of the outdoor air cooler from the cooling mode mainly using the heat exchange type air conditioner. An estimated value display section for room temperature during outdoor air cooling, a switching instruction input section receiving the switching operation to complete outdoor air cooling from the occupant and a switching section carrying out switching to the complete outdoor air cooling mode according to the switching instruction.
US08805588B2	Method and system for controlling electrical machines An embodiment is a method, and related system, to implement the square root extraction operation, which grants a 32 bits precision, which has high execution speed and is able to process a decimal radicand. An embodiment relates to a method for controlling an electric machine, comprising the detection of the value of at least one electrical quantity characterizing the machine operation and processing the detected value of said electrical quantity. The control method controls the machine operation on the basis of this processing. In particular the processing of the detected value of the electrical quantity comprises calculating a square root of a radicand value related to the detected value of electrical quantities. The calculation of the square root includes: calculating an approximated value of the square root, having a first precision, and then calculating a corrective value and combining said approximated value with said corrective value to obtain a square root value having a second precision greater than the first precision.
US08805587B1	Method for optimizing and controlling pressure in gas-oil separation plants The method for optimizing and controlling pressure in gas-oil separation plants utilizes a genetic algorithm-based control method for controlling pressure in each stage of a multi-stage gas-oil separation plant to optimize oil production parameters. A neural network simulation model is used with an optimization procedure to provide on-line operation optimization of the multi-stage gas-oil separation plant. Pressure set points of each stage are automatically and continuously adjusted in the presence of fluctuating ambient temperatures and production rates to ensure optimal oil recovery and optimal quality of the produced oil.
US08805584B2	Kinematic and dynamic calibration methods for legged robots with force-controlled joints A method for calibrating a force-controlled, biped humanoid robot. The method includes selecting a kinematic constraint for the humanoid robot such as maintain the two feet in flat contact with the floor. The method includes moving the humanoid robot into a plurality of poses while enforcing the kinematic constraint. The method includes, during the moving or posing step, collecting angle measurements for a set of joints of the humanoid robot and then, with a processor, running a kinematic calibration module to determine angular offsets for the robot joints to allow determination of joint torques by a robot controller with truer angular orientations. The method includes, during the moving step, collecting relative orientation data from an inertial movement unit (IMU) mounted on the pelvis link, and the angular offsets are determined using relative orientation data. All data is collected from devices on the robot, and no external data collection is required.
US08805583B2	Robot and control method thereof A robot, which performs natural walking similar to a human with high energy efficiency through optimization of actuated dynamic walking, and a control method thereof. The robot includes an input unit to which a walking command of the robot is input, and a control unit to control walking of the robot by calculating torque input values through control variables, obtaining a resultant motion of the robot through calculation of forward dynamics using the torque input values, and minimizing a value of an objective function set to consist of the sum total of a plurality of performance indices through adjustment of the control variables.
US08805582B2	Robot control apparatus A robot control method controls walking of a robot. The method generates control information based on postures at a plurality of differing points. The differing points include a reference posture in which the robot is standing independently without falling over. The method controls the robot to carry out a walking operation and detect an obstacle in a place in which a robot leg lands. The method also instructs the robot to carry out rolling onto a supporting leg and returning a swing leg to a position before swinging, to invert a compliance control gain and to bend the supporting leg by an amount while extending the swing leg by the amount.
US08805580B2	Robot and control system Provided is a control system and the like capable of deriving at high speed a solution to the optimization problem of combinations of continuous state variable and discrete state variables. According to the control system, by setting a search range (first search range) of internal action candidates ai1 for an internal module mod1 smaller than a search range (second search range) of external action candidates ai2 for a low-frequency external module mod2, the arithmetic computing speed is accelerated accordingly. Thereby, when it is necessary for a robot R to cope with a disturbance emergently on the basis of measured state values of the robot R, the operation of robot R can be controlled according to the arithmetic computing result from the high-frequency internal module mod1 without waiting for the arithmetic computing result form the low-frequency external module mod2.
US08805578B2	Pharmacy dispensing system and method A system for filling a prescription order for a patient includes a plurality of trays each having an RFID tag for storing a unique identifier corresponding to the prescription order, and a plurality of workstations operatively linked to one another, each workstation having an antenna for detecting the unique identifier in one of the plurality of trays, where the detecting is operative to trigger displaying of a profile of at least one prescription item for the corresponding prescription order.
US08805577B2	Method and apparatus for dispensing medication A method for dispensing at least two medications to a patient, the method comprising the steps of: automatically dispensing at least one first medication to a patient according to a predetermined dosage level; receiving (203) a request from the patient for a second medication; determining (207, 215) the total dispensed dosage of the at least one first medication and the second medication for the patient; providing (209, 211, 213, 217, 219, 223) an indication if the determined dispensed dosage is equal to or greater than a predetermined maximum dosage; and dispensing (225) the requested second medication if the determined dispensed dosage is less than or equal to the predetermined maximum dosage.
US08805575B1	Methods and apparatus for delivering fasteners A method for delivering fasteners to a remote installation tool is provided. The method includes delivering a first fastener of a first type to a remote installation tool in response to receiving a request for a fastener of the first type from an operator and staging a second fastener of the first type for delivery to the remote installation tool. The staging begins prior to receiving a request for another fastener of the first type from the operator. The staging includes retrieving the second fastener of the first type from a storage location and transferring the second fastener of the first type from the storage location to a staging location.
US08805572B2	Dispensary management system and method A dispensary management system includes a medicine compounding management unit for managing medicine compounding information and for automatically compounding medicines according to the medicine compounding information and a medicine storage management unit connected to the medicine compounding management for storing residual medicines and, when medicines in the medicine compounding management unit are insufficient, for informing the medicine compounding management unit of a position where medicines corresponding to insufficient medicines are stored. A dispensary management method includes inputting medicine compounding information, determining whether medicines are insufficient based on the medicine compounding information, retrieving a cabinet storing medicines corresponding to the insufficient medicines, filling the insufficient medicines, and compounding medicines according to the medicine compounding information.
US08805571B2	Method for need-based order-picking of medicine portions in dispensing packs In a method for need-based order-picking of medicine portions, several medicine portions of a defined type are firstly identified in several blister packs of different dimensions having receiving chambers and are placed in an automated storage facility. Data identifying the blister packs are saved in association with designations of their storage locations. A dispensing pack is then made ready at an automatic filling station and is filled as needed. Finally, the filled dispensing pack is placed in the same or another automated storage facility, if the dispensing pack is not yet intended to be distributed.
US08805570B2	Workpiece measuring device, collision preventing device, and machine tool A workpiece measuring device, a collision preventing device, and a machine tool acquires 3D data of the shape of a workpiece used to prevent a collision between the workpiece and part of the machine tool. A measuring section measures the distance to the workpiece through scanning in a non-contact manner; and a shape recognition section generates a 3D mesh structure. The coordinates of a measurement point on the workpiece based on distance information about the measured distance to the workpiece, and that generates a measurement geometry map such that, when the ratio of the number of times the calculated measurement point is included in one unit of the 3D mesh structure to the number of times a position of the workpiece corresponding to the one unit is scanned is equal to or larger than a predetermined threshold, the one unit is regarded as part of the workpiece are included.
US08805569B2	Controller and controller of rolling mill A controller restraining overcorrections which occur upon manual intervention in operation of an equipment controller. The controller includes a driving device which drives equipment to perform mechanical work, a computation element which computes a target value related to an action of the equipment, an automatic controller which outputs an automatic control signal for the driving device based on the target value so that the equipment becomes stable. The controller also includes a manual intervention control unit which outputs a manual correction signal for the driving device in response to a manual intervention. A manual correction unit makes a determination as to whether there is an overcorrection based on the automatic control signal and the manual correction signal, and outputs to the driving device a product obtained by multiplying the manual correction signal output from the manual intervention unit by a prescribed gain regulation value.
US08805568B2	Sewing machine A sewing machine includes a feed portion, a detection portion configured to detect ultrasonic waves, a processor and a memory configured to store computer-readable instructions. The computer-readable instructions cause the processor to perform processes that includes identifying a first position based on the ultrasonic waves, calculating a first distance based on the first position, causing the feed portion to feed the work cloth in accordance with first data, identifying a second position based on the ultrasonic waves after the feed portion has fed the work cloth in accordance with the first data, calculating as third distance based on the first distance and the second position, calculating a feed efficiency of the feed portion, correcting a fourth distance to a fifth distance based on the feed efficiency, and causing the feed portion to feed the work cloth in accordance with second data for feeding the work cloth over the fifth distance.
US08805566B2	Product line management system and method thereof A method testing the quality of products applied to a system is provided. Each product includes a unique identification number. The system includes a data storage device and test devices. The data storage device includes a first table recording identification numbers, test types, and test results, each test device stores a second table records the identification numbers and the test types. The method includes: obtaining the identification number; obtaining the test type; determining whether a test type previous to the test type exists; and generating first information to prompt the operator to return the to-be-tested product to the workstation of previous test type when the test result corresponding to the existed previous test type does not exist or the test result corresponding to the existed previous test type is a first value.
US08805561B2	Audio user interface with audio cursor An audio user interface is provided in which items are represented in an audio field by corresponding synthesized sound sources from where sounds related to the items appear to emanate. An audio cursor, in the form of a synthesised sound source from which a distinctive cursor sound emanates, is movable in the audio field under user control. Upon the cursor being moved close to an item-representing sound source, a related audible indication is generated by modifying the sounds emanating from at least one of that item-representing sound source and the cursor. In one embodiment, this audible indication also indicates the current distance between the cursor and item-representing sound source and also the direction of the latter from the cursor.
US08805557B2	Control system, control device, and control method A control system includes a control device for controlling a plurality of actuators by executing a plurality of functions based sensor values from a plurality of external sensors and a function providing device for providing the control device with the functions to be executed by the control device. The function providing device accepts a program including a plurality of functions from a user device, finds a new function among the functions which has not been received yet and pass the same function to the control device. The control device executes functions passed from the function providing device based on values of the external sensors and controls the actuators by transmitting values of output arguments of the functions to the actuators.
US08805556B2	Damping apparatus and exposure apparatus A damping apparatus that supports and dampens a stage apparatus that positions and drives a stage to a target position is provided herein. The damping apparatus including a support plate part, a support force generating means, and a first controlling means. The support plate part supports the stage apparatus. The support force generating means exerts a damping action by applying a support force to the support plate part in the vertical directions. The first controlling means uses the acceleration of the stage, which is derived from a target track, to the target position, to control the support force generated by the support force generating means so as to compensate for forces that both occur as a result of the acceleration of the stage and cause the support plate part to tilt. The present invention controls vibration and the tilt of a base plate with high precision.
US08805555B2	Configuring a PID controller A method and system for configuring a PID controller. The method includes the steps of: providing initial values of a coefficient candidate group for a PID controller, where the coefficient candidate group includes coefficient candidates; providing an evaluation functional, where an unfalsified evaluation function is calculated from the evaluation functional; measuring an input and an output of a plant; selecting the coefficient candidates from the coefficient candidate group; calculating the evaluation functional using measured input and measured output for each of the coefficient candidates of the PID controller; removing a selected coefficient candidate if the evaluation functional is falsified as a result of a calculation of the evaluation functional; selecting new coefficient candidates as an update expression from remaining coefficient groups that have not been falsified; and repeating the steps of calculating and removing for each of the new coefficient candidates of an updated coefficient candidate group.
US08805553B2	Method for dynamically controlling a manufacturing process using product over-delivery A method for dynamically controlling the output of a computerized manufacturing process includes storing a product target parameter in a computer memory of a computer system associated with the manufacturing process equipment. Control limit values for a product delivery statistic are provided and a product delivery parameter is continually monitored and values are stored in the computer memory. A unit product over-delivery amount is determined from the difference between the product delivery parameter and the product target parameter. A cumulative over-delivery amount is determined by summing the difference up to the current sequence number between monitored value for the previously-produced unit products and the product target parameter. A net difference is then determined between the unit product over-delivery target parameter and the cumulative over-delivery amount. A predetermined modifier is provided and the net difference is adjusted by the predetermined modifier to obtain a control limit adjustment, and the control limits are adjusted by the control limit adjustment.
US08805552B2	Method and apparatus for actively managing consumption of electric power over an electric power grid A client device manages consumption of power supplied by an electric utility to multiple power consuming devices. Power flow to the power consuming devices is selectively enabled and disabled by one or more controllable devices controlled by the client device. The client device receives a power control message from a load management server. In one embodiment, the power control message indicates at least one of an amount of electric power to be reduced and an identification of at least one controllable device to be instructed to disable a flow of electric power to one or more associated power consuming devices. Responsive to the power control message, the client device issues a power management command or instruction to one or more controllable devices under the client device's control. The power management command causes the controllable device(s) to disable a flow of electric power to at least one associated power consuming device.
US08805550B2	Power management unit with power source arbitration In embodiments of the present invention, a method and system is provided for designing improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures with one or more of rotatable LED light bars, integrated sensors, onboard intelligence to receive signals from the LED light bars and control the LED light bars, and a mesh network connectivity to other fixtures.
US08805548B2	Headband for external occipital neurostimulation The present invention relates to a headband for use in neurostimulation made at least partly of elastic or stretch material comprising: a hole to be located directly on the rear part of the scalp of a user, said hole being sized to fit the inion or occipital protuberantia; at least two electrodes directly attached to the headband and positioned adjacent to and symmetric about said hole, designed so that to be applied on the right and left branch of the occipital nerve respectively, once the inion is put in correspondence with said hole by the user; a connector for connecting a wearable neurostimulator to the headband, said connector being located opposite to said hole, once the headband is worn by the user and means coupled to the elastic or stretch material for electrically connecting said connector and each of said electrodes.
US08805546B2	Cochlear electrode with precurved and straight sections An implantable electrode array for insertion into an implantee's body. The array comprises an elongate carrier having a proximal end and a distal end. A plurality of electrodes are supported by the carrier at respective longitudinally spaced locations thereon between the proximal end and the distal end. The carrier is comprised of at least a first portion that preferentially adopts a first at least partially curved configuration and at least a second portion that preferentially adopts a second different configuration to that of the first portion. The second portion is closer to the distal end than the first portion and both the first and second portions each have at least one electrode supported thereon.
US08805539B2	Method and apparatus for securing an electrode A system for securing at least one electrode to an anatomy is provided. The system can include a first plate, which can include at least one first passage. The at least one first passage can be configured to receive a lead of the at least one electrode. The system can also include a second plate configured to move relative to the first plate. The movement of the second plate relative to the first plate can couple the second plate to the first plate such that the second plate at least partially occludes the at least one passage of the first plate to secure the lead of the at least one electrode to the anatomy.
US08805538B2	Medical electrical lead An improved medical electrical lead is disclosed herein. The lead may include a longitudinally extending body having a distal end, a proximal end, a conductive element extending between the distal and proximal ends, and an electrode coupled to the conductive element utilizing a reflow process. The conductive element and electrode may comprise materials that are incompatible.
US08805536B2	Implantable lead and medical device using the same An implantable lead includes a pipe, a flexible conductive layer, at least one connector, at least one contactor and at least one wire. The pipe includes a first end portion, a second end portion opposite to the first end portion, and a middle portion connecting the first end portion and the second end portion. The flexible conductive layer is located on the middle portion of the pipe. The at least one connector is located on the first end portion of the pipe. The at least one contactor is located on the second end portion of the pipe. The at least one wire is located in the pipe and electrically connects the at least one connector and the at least one contactor. A medical device using the implantable lead is also provided.
US08805535B2	MRI-compatible implantable medical lead An MRI-compatible implantable medical lead includes two electrodes coupled to a distal end of the lead, two matching electrode terminals coupled to a proximal end and a lead body in the form of an outer insulating tubing running from the distal end to the proximal end. A coaxial conductor assembly is arranged in a bore of the outer insulating tubing and comprises an inner conductor, an outer conductor and an inner insulating tubing arranged between the inner and outer conductors. A capacitor is arranged between the inner conductor and the outer conductor at a distance from the distal end defined based on the magnetic field strength of the MRI system with which the lead is compatible.
US08805534B2	Grounding of a shield within an implantable medical lead Grounding of a shield that is located in an implantable medical lead may be done in many ways. The shield may be grounded directly to tissue from the lead body at one or more points along the lead body. The pathway for grounding may be a direct current pathway or be capacitively coupled. The pathway for grounding may utilize an exposed or nearly exposed shield at one or more points along the lead body. A jacket forming the lead body may have an outer layer removed at these points to provide the RF pathway to ground. Alternatively, the jacket may be doped with conductive particles at these points. Metal conductors such as ring electrodes and/or lead anchors may be attached to the lead at one or more points to provide the RF pathway to ground.
US08805526B2	Configurable medical telemetry radio system A system including an external medical data telemetry device to communicate with an implantable medical device (IMD). The external medical data telemetry device includes a processor, a reconfigurable radio-frequency (RF) transceiver circuit, at least one far-field antenna, and a user interface. The reconfigurable RF transceiver circuit modulates an outgoing IMD data signal and demodulates an incoming IMD data signal using a modulation type that is selectable from a plurality of modulation types by the processor. The processor selects the modulation type using information entered by a user through the user interface.
US08805523B2	Battery life optimizer A method of controlling charging of a battery (16) of a totally implantable auditory prosthesis and a control system (50) therefor. The method comprises determining a first charge related characteristic of the battery (16) such as the predetermined minimum amount of charge (58), and a second charge related battery characteristic such as the preset charge level or charge rate of the battery (16). The method further comprises detecting when a charge cycle of the battery (16) commences and monitoring where the charge level of the battery (16) is in relation to the first charge related battery characteristic when the charge cycle commences and adjusting the second charge related battery characteristic depending on the relationship between the charge level and the first charge related battery characteristic at the commencement of the charge cycle. The control system and method has the potential to increase the operational life of the battery (16).
US08805519B2	Systems and methods for detecting intrathecal penetration Systems and methods for detecting intrathecal penetration are disclosed. A method in accordance with one embodiment includes detecting a value corresponding to an impedance of an electrical circuit that in turn includes an electrical contact located within the patient, and patient tissue adjacent to the electrical contact. The method further includes comparing the detected value to a predetermined criterion, and, if the detected value meets the predetermined criterion, identifying penetration of the patient's dura based at least in part on the detected value.
US08805517B2	Apparatus for providing nerve stimulation and related methods An apparatus includes an optically transparent electrode configured to provide transcutaneous electrical nerve stimulation to a user contacting a portion of an exterior surface of the apparatus proximal to the optically transparent electrode.
US08805514B2	Systems and methods for interacting with an implantable medical device An interactive implantable medical device system includes an implantable medical device and a network-enabled external device capable of bi-directional communication and interaction with the implantable medical device. The external device is programmed to interact with other similarly-enabled devices. The system facilitates improved patient care by eliminating unnecessary geographic limitations on implantable medical device interrogation and programming, and by allowing patients, physicians, and other users to access medical records, history, and information and to receive status and care-related alerts and messages anywhere there is access to a communications network.
US08805512B1	Implantable electroacupuncture device and method for reducing hypertension An implantable electroacupuncture device (IEAD) treats hypertension through application of stimulation pulses applied at at least one of acupoints PC5, PC6, ST36, or ST37. The IEAD comprises an implantable, coin-sized, self-contained, leadless electroacupuncture device having at least two electrodes attached to an outside surface of its housing. The device generates stimulation pulses in accordance with a specified stimulation regimen. Power management circuitry within the device allows a primary battery, having a high internal impedance, to be used to power the device. The stimulation regimen generates stimulation pulses during a stimulation session of duration T3 minutes applied every T4 minutes. The duty cycle, or ratio T3/T4, is very low, no greater than 0.05. The low duty cycle and careful power management allow the IEAD to perform its intended function for several years.
US08805505B1	Using telemetry downlink for real time clock calibration An implantable medical device includes a local clock generator for generating a system clock signal. The local clock generator is periodically calibrated to maintain accuracy of the generated system clock signal. A clocking circuit is coupled to the local clock generator to provide the calibration factor for calibrating the local clock generator. The implantable medical device receives an accurate clock signal that is transmitted from an external device and the accurate clock signal is provided to the clocking circuit. The system clock signal is also provided to the clocking circuit and a computation is performed to derive the calibration factor.
US08805504B2	System and method for cardiac resynchronization therapy control parameter generation using ventricular activation simulation and surface ECG registration A system and method for cardiac resynchronization therapy (“CRT”] in which a model of baseline cardiac electrical activity, such as a model of global baseline cardiac electrical activity derived from various surface electrocardiograph (“ECG”) signals, is utilized to automatically adjust pacing control parameters of a cardiac implantable electrical device (“CIED”) are provided. The baseline model is modified with simulated pacing control parameters in an iterative fashion until ventricular electrical asynchrony is minimized. The simulated pacing control parameters resulting in the minimum ventricular electrical asynchrony are used to generate an updated model of ventricular activation, and this updated model is used to generate control parameters for the CIED using a QRS glyph morphological framework.
US08805500B2	Atrial nerve stimulation with ventricular pacing A method and medical device for delivering an atrial pacing pulse to an atrial chamber to generate an evoked atrial depolarization, delivering a stimulation pulse to an atrioventricular node during a stimulation window to increase a PR interval of the heart, the stimulation window having a start time corresponding to the delivered atrial pacing pulse so that the stimulation pulse is delivered during a refractory period corresponding to the evoked atrial depolarization, and delivering a ventricular pacing pulse to a first ventricular chamber during the increased PR interval to cause a contraction of the first ventricular chamber to occur prior to a contraction of a second ventricular chamber to increase dyssynchrony between the contraction of the first ventricular chamber and the contraction of the second ventricular chamber.
US08805496B2	Automatic disablement of an exposure mode of an implantable medical device Techniques may automatically disable an exposure mode that was enabled for operation in the presence of a disruptive energy field. For example, an implantable medical device (IMD) automatically disables the exposure operating mode when (i) the amount of time that has elapsed since enabling the IMD exceeds a threshold amount of time and (ii) a disruptive energy field is detected before the amount of time exceeds the threshold amount of time and the disruptive energy field is not currently detected. When either of these conditions is not met, the IMD continues to operate in accordance with the exposure operating mode.
US08805492B2	Method and apparatus for delivering combined electrical and drug therapies A cardiac rhythm management (CRM) system includes an implantable medical device that delivers combined electrical and drug therapies. The implantable medical device includes a drug reservoir that is refillable after implantation. In one embodiment, the implantable medical device includes an implantable housing encapsulating a pulse generator circuit and a drug delivery device. In another embodiment, the implantable medical device includes an implantable pulse generator and an implantable drug delivery device fastened to each other.
US08805489B1	Personal meaning extraction The present invention comprises a method and system for identifying personal meaning of an auditory stimulus to the person, such as, but not limited to, passion, using the measurement and processing of EEG and the identification of the presence of specific patterns in the signal.
US08805488B2	Automated ischemia analysis of ECG data An ECG analysis system is responsive to patient ECG data for performing an analysis of the ECG data to determine whether acute MI is present. The system first analyzes the ECG data by standard ECG analysis to determine whether acute MI is present. This analysis is followed in a first mode of operation by ACI-TIPI analysis to estimate the probability of acute MI from patient characteristics and the ECG data. In a second mode, when the standard ECG analysis is definitive as to the presence of acute MI the ACI-TIPI analysis is not run and the user is presented with only the results of the standard interpretation. If the standard ECG analysis is indeterminate as to the presence of acute MI, then the ACI-TIPI analysis is run and the results of the ACI-TIPI analysis are presented to the user.
US08805487B2	Detection of drastic blood pressure changes A cardiac-activity based prediction of a rapid drop in a patient's blood pressure during extracorporeal blood treatment is disclosed. A proposed alarm apparatus includes a primary beat morphology analysis unit bank of secondary analysis units and an alarm generating unit. The primary beat morphology analysis unit discriminates heart beats in a received basic electrocardiogram signal, classifies each beat into one out of at least two different beat categories, and associates each segment of the signal with relevant event-type data. The event-type data and the basic electrocardiogram signal together form an enhanced electrocardiogram signal, based upon which the primary beat morphology analysis unit determines whether one or more secondary signal analyses should be performed. Depending on the enhanced electrocardiogram signal's properties, the bank of secondary analysis units performs none, one or more of up to at least two different types of secondary analyses, and for each analysis performed produces a respective test signal. The alarm generating unit receives the test signals, and triggers an alarm signal indicative of an estimated rapid blood pressure decrease, if at least one alarm criterion is fulfilled.
US08805486B2	Device for the analysis of an endocardiac signal of acceleration Devices and methods related to endocardial acceleration signal processing are provided. One device is configured to: (1) divide an endocardial acceleration (EA) signal into a plurality of EA sub-signals; (2) identify, in each of the plurality of EA sub-signals, at least one signal component associated with a type of heart sound; (3) extract a characteristic of the at least one signal component for two or more of the plurality of cycles; (4) calculate a correlation coefficient correlating the at least signal component for a first cycle of the plurality of cycles to the at least one signal component of a second cycle of the plurality of cycles; and (5) perform temporal retiming of one or more of the signal components based on the correlation coefficient to generate one or more adjusted signal components of the associated one or more EA sub-signals.
US08805483B2	Method and system for processing electrocardiograms In a method and system for processing an electrocardiogram (ECG), digital ECG data are received. The digital ECG data evinces a plurality of a patient's heartbeats detected during an ECG. Digital annotation data are generated representing marking to be shown on an ECG tracing of the plurality of heartbeats. An annotated ECG tracing image is produced using the digital ECG data and the digital annotation data.
US08805482B2	System and method for signal quality indication and false alarm reduction in ECG monitoring systems An electrocardiogram (ECG) monitoring system configured to determine an index that comprises a set of indicators, where each indicator is indicative of a level of signal quality in an ECG lead. Further, the ECG monitoring system assigns a first indicator from the set of indicators to a first ECG lead signal and communicates the first indicator to a user.
US08805477B2	Method for use of a common shoulder coil part for both left and right shoulder In a method for acquiring magnetic resonance signals from a first shoulder or an opposite second shoulder of a patient, a shoulder coil anterior part and a shoulder coil posterior part are provided. A base plate is engageable with a moveable support element connecting the shoulder coil posterior part to the base plate to permit lateral movement and 90 degree rotation of the shoulder coil posterior part. With the base plate beneath the patient, the shoulder coil posterior part is placed below the first shoulder and the shoulder coil anterior part is placed above the first shoulder to permit acquisition of magnetic resonance measurements. To acquire signals from the opposite second shoulder, the shoulder coil posterior part is moved across the base plate to be positioned beneath the second shoulder and is rotated by 90 degrees. The shoulder coil anterior part is placed above the rotated shoulder coil posterior part.
US08805476B2	Magnetic resonance imaging device and control method thereof A magnetic resonance imaging device and a control thereof, with the magnetic resonance imaging device including a magnet assembly, a patient table provided with a transfer unit introducing a patient to inside of the magnet assembly and a fixing unit supporting the transfer unit, an image output unit which is provided on the magnet assembly or the patient table to output photographic information or general image information of the magnetic resonance imaging device, and a system control unit configured to perform control such that an image of the image output device is output over a facial area of a patient positioned in the magnet assembly according to a moving distance of the transfer unit and thus the patient sees the photographic information or the general image information in the magnet assembly, thereby providing the patient with photographic information.
US08805469B1	Physiological electrode assembly for fast application The present invention relates to a physiological recording electrode, and, more particularly, to an EEG (electroencephalography) recording electrode that can be used without the need for numerous steps in preparing the subject's skin and the electrode itself. The invention further relates to a surface feature or penetrator with a size and shape which that will not bend or break, which limits the depth of application, and/or anchors the electrode or other device during normal application; and a packaging system comprising a well and electrolytic fluid for maintaining a coating of said electrolytic fluid on the surface feature or penetrator.
US08805465B2	Multiple sensor assemblies and cables in a single sensor body A multisystem sensor is disclosed that includes a first sensor subsystem and a second sensor subsystem. The multisystem sensor includes a sensor body having both sensor subsystems. The first sensor subsystem may monitor a first physiological characteristic and the second sensor subsystem may monitor a second physiological characteristic. The sensor body may include an isolating portion configured to isolate the first sensor subsystem and the second sensor subsystem. The sensor body and/or isolating portion may include refractive components and/or filters to prevent interference between sensor subsystems.
US08805464B2	Bio-information measuring apparatus A bio-information measuring apparatus is provided, which suppresses pressure on a capillary vessel of body, stabilizes a measuring result of bio-information, and obtains a good S/N ratio.In an bio-information measuring apparatus 1 in which a self-emission-type sensor device 10 for optically measuring bio-information of specimen 4 is attached to an attaching member 2, the attaching member 2 is composed of elastic material, and the attaching member 2 is arranged to be brought into contact with the specimen 4 at the time of measuring the bio-information.
US08805463B2	Medical sensor with compressible light barrier and technique for using the same According to various embodiments, a medical sensor assembly may include compressible light barriers configured to prevent undesired light from being detected. The compressible light barriers may protrude from the surface of the sensor. However, when applied to the tissue, the compressible light barriers may be compressed to the point of being substantially flush with the tissue.
US08805462B2	Process for applying polymer to individual conductors and HTS composite produced from the individual conductors A process applies a polymer to at least one individual conductor of a high-temperature superconductor (HTS) composite in the manner of a Roebel conductor. The at least one individual conductor includes a substrate and a superconducting layer. Particles are applied to the individual conductor. Then, a thermal treatment is performed which results in partial or complete melting of the particles and, after cooling, in a polymer layer on the individual conductor.
US08805458B2	Battery retention system A battery protection mechanism is provided within an electronic device. A door has a latch which fits into a latch retention-release mechanism in the base of the device. A spring under tension within a retention-release mechanism presses against the latch when the device is in a closed configuration. A foot attached to a button in the base of the device urges the door out of position upon depression or activation of the button.
US08805453B2	Hands-free telephony and in-vehicle communication The present invention relates to a signal processing system, comprising a number of microphones and loudspeakers, a hands-free set configured to receive a telephone signal from a remote party and to transmit a microphone signal supplied by at least one of the microphones to the remote party; an in-vehicle communication system configured to receive a microphone signal supplied by at least one of the microphones; receive the telephone signal; amplify the microphone signal to obtain at least one first output signal; output the at least one first output signal and/or a second output signal corresponding to the telephone signal to at least one of the loudspeakers; and wherein the signal processing systems is configured to detect speech activity in the telephone signal and to control the in-vehicle communication system to reduce amplification of the microphone signal by a damping factor, if it is detected that speech activity is present in the telephone signal.
US08805452B2	Conductive ear flange for extending the range of a sensor in a communications device A headset comprising a communications device, a sensor coupled to the communications device and operative to detect the proximity of a user's body to the sensor, a detachable ear cushion coupled to the communications device; and wherein the detachable ear cushion comprises a conductive ear cushion flange to be interposed between the sensor and the user's body for extending the detection range of the sensor.
US08805449B2	Communication terminals and methods with rapid input string matching A portable electronic device includes a display, a user input device, and a controller that is coupled to the display and the user input device, and that is configured to execute an application program. The device further includes a user input management unit that is configured to receive an input string of characters from the user input device, configured to retrieve a bookmark list containing content identifiers that have been pre-stored by a user, configured to compare the input string to the content identifiers in the bookmark list, and configured to display a selection list on the display including a subset of the content identifiers in the bookmark list that match the input string.
US08805443B2	Method and apparatus for playing china mobile multimedia broadcasting services The present invention provides a method for playing the China mobile multimedia broadcasting services. The method comprises the following steps: judging by a data card whether a current subscriber has passed authentication; transmitting by the data card China mobile multimedia broadcasting data to a terminal device according to the judgment result; and playing by the terminal device the China mobile multimedia broadcasting data. The present invention further provides an apparatus for playing the China mobile multimedia broadcasting services, wherein the apparatus for playing the China mobile multimedia broadcasting services comprises: an authentication judging unit; a transmitting unit; and a playing unit. The present invention overcomes the problem that the method for playing the China mobile multimedia broadcasting services in relevant art can only play the clear China mobile multimedia broadcasting program streams without authentication thus limiting the control to the subscriber authority by the providers, and thus achieving the authority control of the providers to subscribers to demand China mobile multimedia broadcasting programs.
US08805442B1	Communication device The communication device comprising a voice communication implementer, a 1st device remotely controlling implementer, a 2nd device remotely controlling implementer, and a camera image displaying implementer.
US08805435B2	Method and system for integrated assistance services A method and an apparatus according to an embodiment of the invention includes a controller to process a travel assistance request for communication through a satellite and terrestrial mobile communication network. Data related to multiple assistance providers can be received in response to the request. At least one criterion can be processed for the assistance providers based on, for example, historical trip data. The assistance providers can be graphically represented for user selection based on the criterion. Data related to a selected assistance provider can be displayed, including navigation data to and/or from the assistance provider. In another embodiment, the travel assistance request can be communicated to a service center through the network. The service center can communicate data related to an assistance provider, including navigation data to and/or from the assistance provider. A rating of the assistance provider can be communicated to a specified community-of-interest through the network.
US08805434B2	Access techniques using a mobile communication device Access techniques using a mobile communication device are described. In implementations, a mobile communication device comprises a processor, hardware configured to implement multi-mode wireless communication in which at least one of the modes involves telephone communication, tamper-resistant hardware implementing a secure element as storing one or more credentials, and memory having instructions stored therein. The instructions are executable by the processor to cause the mobile communication device to perform operations comprising forming a communication having data that was generated using the one or more credentials stored in the secure element, the communication to be transmitted wirelessly using the hardware implementing the multi-mode wireless communication to initiate function of a physical lock or vehicle.
US08805433B2	System and method for point to multipoint radio survey A methodology and system for performing radio network coverage surveys of multiple site candidates concurrently using one reserved channel based on reverse path signal strength measurements of a signal from a test mobile station transmitter (100) to a plurality of prospective base station receiver sites (200, 200′, . . . ) over a geographical area is presented. The instantaneous position, time-stamp and power of the Transmitter (101) is recorded and stored as it moves along a test route(s). Stationary Test Receiver(s) (201) tuned to the selected channel at each prospective site location (200, 200′, . . . ) save received instantaneous signal strength and, it's time-stamp so they can matched up to the position of the Test Transmitter (101) and used to ascertain received signal strength at each site. Results can be useful for ascertaining optimum site locations, antenna configurations, propagation model tuning, frequency planning, pilot planning and extraction of signal correlation statistics.
US08805432B2	Mobile communication terminal and transmission power control method of the same The transmission power is decreased in an appropriate manner, while suppressing the deterioration of the line quality to the minimum. A mobile communication terminal 1 controls the transmission power in response to a request given from a base transceiver station 2. When an average transmission power Wa that is an average value of the transmission power in a monitoring period Ta is smaller than a threshold value TH, mobile communication terminal 1 continuously controls the transmission power in response to the request given by the base transceiver station 2. When the average transmission power Wa in the monitoring period Ta is equal to or greater than the threshold value TH, the transmission power is controlled in a transmission power suppressing period Tb that follows the monitoring period Ta so that the average value of the transmission power becomes equal to or smaller than the threshold value in a control period Tc including the monitoring period Ta and the transmission power suppressing period Tb. The average value of the transmission power is thus decreased in the entire control period Tc.
US08805431B2	Apparatus and method for initiating and sharing incident information in a communication system A communication system (100) provides automated incident alerts to a radio, automated video recording of the incident, dynamic formation of a talkgroup, and automatic sharing of the incident information amongst members of the talkgroup. The automated alert triggers video recording of incident information from a portable radio, radio accessory or vehicular radio (102). The recorded information of the incident scene is used to dynamically form a talkgroup (102, 104, 106, 108) based on members having the appropriate skills or equipment to handle the particular incident. As members of the talkgroup (104, 106, 108) proceed to the incident scene, each member is able to view real-time video of events occurring at the scene using their portable radios, vehicular radios, or radio accessory. The recordings may also be logged and stored for future analytics.
US08805430B2	Role based system and device for command and control A system and device for enabling tracking and communication between units in a team, typically used for military or rescue operations. The system, known as Command and Control System, has a handheld central unit with a display for showing positions of team units and portable team units having GPS, compass and radio communication function for sending and receipt of positions and alarms and for receiving text messages, a display for showing own positions and bearings. The units have the ability to send data directly or relayed to each other. Each unit can be assigned one or more roles and can send or receive messages that instruct actions like, deletion of vital information or control of power consumption.
US08805429B2	Inter-cell interference mitigating method in wireless communication system and apparatus therefor Disclosed is a method for a serving base station in a wireless communication system to mitigate inter-cell interference. More specifically, the method comprises the steps of: allocating a first resource for a terminal existing in a first region in which the coverage of the serving base station and the coverage of a neighboring base station are overlapped with each other; and allocating a second resource with the first resource for a terminal existing in a second region of the coverage of the serving base station, which is outside of the coverage of the neighboring base station. Desirably, the first resource is for the serving base station only with reuse factor of ½, and the second resource is shared with the neighboring base station with reuse factor of 1.
US08805428B2	Cooperative spectrum sensing in cognitive radio networks Providing for cooperative sensing in wireless communications that improves user terminal throughput and minimizes interference is described herein. According to some aspects, a network entity, such as a base station, can assign a set of SUTs to measure a subset of wireless channels in a target frequency according to a cooperative sensing arrangement. In particular aspects, this assignment can be implemented so as to increase or maximize potential traffic throughput of those SUTs within the target frequency, in a given wireless time slot. In this manner, cooperative sensing can be structured so as to provide more efficient traffic communications within the target frequency.
US08805423B2	Adaptive passive scanning and/or active probing techniques for mobile device positioning Various methods, apparatuses and/or articles of manufacture are provided which may be implemented to support mobile device positioning through the use of adaptive passive scanning and/or adaptive active probing techniques. For example, a mobile device may acquire signals from wireless transceivers, identify wireless transceivers based, at least in part, on the acquired signal(s), determine a received signal strength measurement for each of the wireless transceivers based, at least in part, on the acquired signal(s), and determine a transmission power of a probe signal to be transmitted to at least one of the wireless transceivers based, at least in part, on at least one of the received signal strength measurements.
US08805422B2	Network device to monitor radio base station and a method thereof A radio base station monitoring method includes (A) a first radio base station detecting a second radio base station having newly detected a common control channel and a second radio base station having stopped detecting the common control channel as second radio base stations with a change, (B) the first radio base station notifying a network device of information about the second radio base stations with a change, and (C) the network device using information about second radio base stations associated with the first radio base station and the information about the second radio base stations with a change, which has been notified, to stop the operation of at least one of the first radio base station or the second radio base stations.
US08805421B2	Method and system for sending ring setting reminders to mobile devices within a predetermined area A method and a system for sending a ring setting reminder to one or more mobile devices within a predetermined area are provided. The ring setting reminder may be a reminder signal sent to cell phones and other mobile devices within a movie theater complex or other predetermined area to remind the users of the mobile devices to silence the ringers of the mobile devices before the start of the movie or other event. The identification of the mobile devices may occur at the predetermined area or through a wireless communication network. The wireless communication network may be configured to identify the predetermined area within the wireless communication network, identify one or more of the mobile devices located within the predetermined area, and send the reminder signal to correspond with the start of an event at the predetermined area.
US08805418B2	Methods and systems for performing actions based on location-based rules Methods and systems for performing actions based on location-based rules are provided. In particular, these methods and systems may store an entertainment profile of a user, wherein the entertainment profile identifies entertainment media characteristics of the user. It may then be determined that the user entered a predetermined range of a location. In response to this, a location-based rule that corresponds to the location and that defines an action to be taken may be automatically identified. Based on the location-based rule, the location, and the entertainment profile of the user, the action may be performed.
US08805410B2	Enhancing A-GPS location accuracy and yield with location measurement units and network timing measurements A system and method for determining the location of a mobile device. One or more location measurement units (LMUs) or components may be requested to provide timing relationship information from a respective cell site. These LMUs may then be tasked to measure uplink times of arrival of signals received by the LMUs from a target mobile device. A response message from the target mobile device may be received, the response message having reference epoch frame information whereby a Global Positioning System (GPS) time estimate at the reference epoch that the target mobile device used to make GPS satellite measurements is determined as a function of the requested timing relationship information. Satellite information may then be determined using the determined GPS time estimate, and a location of the mobile device performed using this satellite information.
US08805404B1	Mobile device tracking using group dynamics Any number of mobile devices each execute an application allowing them to subscribe to a group. Alternatively, the devices subscribe at a Web server. A percentage of the group and a distance threshold from a target device are defined. Each device sends its GPS data to a Web server or to one of the designated mobile devices. Alternatively, the target device calculates its distance to the other devices using wireless signals. The designated device or the Web server calculates the distance from the target device to the other devices. If the distance is over the threshold then an alert is generated and sent from the Web server to designated recipients, or sent from the designated device to the recipients. Distance from the target device to the group members may be calculated based upon a majority, a percentage of the group, or a special cluster of the group.
US08805403B2	Automatic data accuracy maintenance in a Wi-Fi access point location database A method and apparatus for maintaining data accuracy in an access point (AP) location database including a plurality of stored location data are disclosed that can automatically update the AP location database meanwhile maintaining the data accuracy in the database. In some embodiments, the AP location database server receives a first set of location measurements for a first AP from a first mobile device, determines a trustworthiness of the first set of location measurements based on a first comparison between the first set of location measurements and the location data for the first AP stored in the AP location database, and selectively updates the stored location data for the first AP in the AP location database with the received first set of location measurements in response to the determined trustworthiness.
US08805402B2	Low power geographic stationarity detection Identifying geographic stationarity of a mobile device may be achieved by determining whether the mobile device is engaged in high average velocity movement based on radio frequency (RF) environment variation estimation, determining whether the mobile device is engaged in low average velocity movement based on pedestrial stepping information, and declaring a stationary state for the mobile device based on an absence of high and low average velocity movement.
US08805398B2	Radio communication system, base station apparatus, base station control apparatus, method of controlling transmission power of base station, and computer readable medium A base station (1) includes a radio communication unit (10) for performing radio communication with at least one mobile station (6), and a controller (11) for controlling transmission power of the radio communication unit (10). The controller (11) controls transmission power of an own cell signal by the radio communication signal (10) so that reception quality of the own cell signal transmitted from the radio communication unit (10) exceeds a second standard at a position of a mobile station at which reception quality of a peripheral cell signal is lower than a first standard based on a measurement result of reception quality by the mobile station (6) of a peripheral cell signal reached from a peripheral cell. Accordingly, it is possible to efficiently suppress occurrence of dead areas at cell boundaries.
US08805397B2	Wireless interference mitigation Mitigating interference in a mobile wireless communication device by using an estimation of the performance impact of interfering signals generated by a wireless cellular transmitter and received by a co-located wireless local area network receiver. Wireless local area network frequency band usage is modified based on the performance impact estimation and the state of the wireless cellular and wireless local area network connections. The estimation accounts for properties of the wireless cellular transmitter and wireless local area network receiver as well as operational characteristics of the wireless cellular and wireless local area network connections.
US08805396B1	Statistical weighting and adjustment of state variables in a radio A method involving receiving a real time communication signal at a radio receiver involves measuring at least one performance value associated with the radio receiver with an installed set of state variables; at a processor forming a part of the radio receiver: iteratively changing at least one of the state variables within a prescribed range in order to identify an improved value of the state variable that provides an improvement to the at least one performance value; storing the improved value of the state variable; applying a statistical weighting to the improved value and storing the statistical weighting; and adjusting the prescribed range of the state variable based upon the statistical weighting to provide a revised prescribed range that is statistically likely to contain state variable that provides improvement in the at least one performance value. This abstract is not to be considered limiting.
US08805393B2	Dynamic adaptation of communication parameters for communication between a base station and a terminal in a wireless communication network A system for dynamic adaptation of communication parameters for communication between a base station and terminals in a wireless telecommunications network includes one or more transmitters configured for transmission of signals in the network using a broadcast channel between the base station and the terminals, a machine-readable storage medium having stored therein data associated with communication parameters of the wireless telecommunications network, and a base station controller operatively connected to the one or more transmitters and the machine-readable storage medium and configured to cause the one or more transmitters to transmit adaptation signals from the base station to the terminals using the broadcast channel between the base station and the terminals, wherein the data is configured to cause the terminals to adapt the communication parameters and to begin network search and attach procedures for communication with the base station utilizing the adapted communication parameters.
US08805392B2	Method and system for synchronizing user data A method for synchronizing user data is provided, which includes: when a User Equipment (UE) moves into a coverage area of a new mobility management unit, an old mobility management unit sends an indication of whether a bearer modification procedure is to be triggered to the new mobility management unit, and the new mobility management unit determines whether to trigger the bearer modification procedure according to the indication. A system for synchronizing user data is further provided. By means of the technical solution of the method and the system, the situation that a Quality of Service (QoS) used by a bearer in the new mobility management unit does not match with a bearer QoS of an updated subscription data when a user equipment moves into a coverage area of a new mobility management unit can be avoided.
US08805387B2	Method and apparatus to control scheduling A method of scheduling resources in a communications link wherein a scheduling requests are transmitted from a first entity to a second entity including determining if any of the following conditions exist: the time elapsed since the last scheduling request exceeds a designated time; the up-link requirement exceeds a predetermined level; or semi-persistent scheduling exists; and if so, suppressing the transmission and/or triggering of scheduling requests.
US08805383B2	Method of reliable radio communication network duplication for high speed train and radio communication-based high speed train control system using the same A method of reliable radio communication network duplication for a high speed train and a radio communication-based high speed train control system are provided. For the construction of radio communication network duplication of a high speed train control system, radio communication networks can be alternately disposed so that handover delay and disconnection at the interface between communication cells can be prevented during the handover at the same time.
US08805381B2	Femto jamming of macro pilot Triggering device scanning and efficient femtocell detection in areas dominated by macro cells can be facilitated. In particular, a jamming component generates a small and measured amount of interference to user equipment or user equipments (UEs) camping on nearby macro carriers. Moreover, the power utilized to introduce the interference can be enough to cause macro signal quality around the femtocell access point (AP) to fall below a scan trigger level. The UE(s) can detect the macro signal quality decline below the scan trigger level and scan other frequency bands, including the femtocell, on which to camp. Additionally, femto pilot gating can be performed, such that the jamming component can scan the radio environment surrounding the femto AP during an off state, to determine information that facilitates jamming of a macro pilot.
US08805369B2	Techniques for reporting and simultaneous transmission mechanism to improve reliability of signaling Methods, apparatus and computer program products perform signal quality measurements for signals from a plurality of cells served by an apparatus, and transmit indications of the signal quality measurements to the apparatus. The signal quality measurements may include CQI measurements. Transmitting may include transmitting indications of the signal quality measurements to a source cell of the apparatus. Other methods, apparatus and computer program products perform signal quality measurements for signals from a plurality of cells served by an apparatus, determine, using at least the signal quality measurements, a frequency band to be used by each of the plurality of cells to transmit a command, and transmit an indication of the frequency band to the apparatus. Variants may include receiving over the frequency band the command from each of the plurality of cells.
US08805362B2	Method and arrangement for satisfying performance requirements by tuning parameters for accessing a network with random access channels A method and a communication network node for satisfying detection miss probability and false detection probability requirements in a random access channel used by mobile stations (MS) for accessing a communication network system comprising radio base stations (BS) each serving at least one cell (19). The method includes optimizing a random access channel, wherein the method performs estimating detection miss probability (P m) in said cell, tuning random access parameters such that said estimated detection miss probability satisfies predetermined requirements, estimating a false detection probability (P f) in said communication cell (19), tuning said random access parameters such that said estimated false detection probability satisfies predetermined requirements, and tuning said random access parameters such that an extensive interference caused by mobile stations attempting random access in said communication cell is avoided.
US08805360B2	Wi-Fi process A method and apparatus for a wireless device that can adapt a rate of related wireless network unit scans for adjacent networks is disclosed. In one embodiment, the wireless device can include a wireless network unit and a co-located geo-location signal receiver, and a processor. The processor can determine the position and speed of the wireless device from data received from the geo-location signal receiver. The processor can configure the wireless network unit to adapt the rate of related wireless network scans based upon determined speed and position. In one embodiment, the wireless network unit scans can be wireless scans for other nearby networks for roaming or location based services.
US08805358B2	Method and apparatus for multimedia communications with different user terminals Multimedia communications in multimedia communications with different user terminals. Various optimization for the delivery of multimedia content across different channels are provided concurrently to a plurality of user terminals.
US08805355B2	Method for reducing failure of configuration update initiated by eNB and eNB The present invention provides a method for reducing failure of configuration update initiated by an evolved Node B (eNB) and the eNB thereof. The method includes: after the configuration is updated, the eNB compares Public Land Mobile telephone Network (PLMN) information of the local end with the PLMN information of a Mobility Management Entity (MME) stored in the local end (101); when the PLMN information of the local end is completely consistent with the PLMN information of the MME stored by the local end, the eNB sends a configuration update request to the MME (102); or, when they are partially consistent, the eNB sends a configuration update request to the MME and alarms (103); or, when the PLMN information of the local end is completely inconsistent with the PLMN information of the MME stored in the local end, the eNB alarms (104).
US08805350B2	System and method for blocking the use of a service in a telecommunication system A method and system for controlling the use of a short message service in a telecommunication system that includes a telecommunication network, a terminal device by which a subscriber is connected to the network, a mobile services switching center connected to the network, a gateway connected to the network, a short message service center connected to the gateway, and a database (DB) connected to or associated with the gateway. A short message sent by an originating subscriber is checked as to whether the short message is among those deemed non-allowed. Forwardable short messages are directed to the gateway, from which the database is queried to determine whether the originating subscriber is permitted the short message to the intended recipient or, alternatively, whether the message should been blocked based on predetermined criteria.
US08805348B2	Diary synchronization for smart phone applications A mobile communication device configured to communicate over a wireless network is further configured to generate detectable events in response to activities of a user of the mobile communications device. Underlying user activities are identified from the detected events. Personalized electronic diary entries are generated from the identified activities as indications of a user activity related to the detected event. The personalized electronic diary entries can be stored in a user retrievable collection.
US08805345B2	Method and system for processing queries initiated by users of mobile devices In one embodiment, a method for processing queries initiated by users of mobile devices includes receiving an incoming message containing a query initiated by a user of a mobile device, and extracting the query from the received message. The message further includes obtaining a result of the query and creating an outgoing message with the result of the query for delivery to the mobile device.
US08805343B2	Communication device, storage medium and method for processing instant information using the communication device In a method for processing information using a communication device, a plurality of specific events of the communication device sets a receiver number of a receiver device. A specific message comprising predetermined characters and state information of the communication device is compiled, upon the condition that one of the specific events is triggered. The specific message is sent to the receiver device according to the receiver number.
US08805342B2	Content sharing for mobile devices Aspects of the subject matter described herein relate to content sharing for mobile devices. In aspects, images that are created using mobile devices may be automatically uploaded to one or more targets. In addition, images created on the one or more targets may be automatically downloaded to the mobile device based on one or more criteria. A service facilitates transfer of images in both directions and includes a pluggable architecture in which forwarders for new targets may be added.
US08805341B1	Selection of wireless devices and service plans Disclosed are various embodiments for selection of wireless devices and service plans. A geographic location and a plurality of wireless preferences are obtained from a user at a client. A plurality of wireless service plans that meet the wireless preferences are offered by a plurality of wireless carriers that provide service to the geographic location are determined. A network page is generated that presents the wireless service plans in a ranked order that is based at least in part on the wireless preferences.
US08805339B2	Categorization of a mobile user profile based on browse and viewing behavior A system for categorization of a mobile user profile based on a browse and viewing behavior of a user includes (a) using data of a wireless provider to ascertain a plurality of web browser activities as performed on a mobile communication facility of the user; (b) storing the plurality of mobile web browser activities relating to the user; (c) accessing from the wireless provider a viewing history of television content of the user, wherein the wireless provider has provided the television content; (d) analyzing the plurality of mobile web browser activities and the viewing history of television content to determine a relationship thereamongst; (e) creating a category of user profile based at least in part on the analysis; (f) associating the category of user profile with the user; and (g) transmitting content corresponding to the category of user profile to the mobile communication facility for display thereon.
US08805336B2	Voicemail archival and forwarding functionality for communications networks and devices A voicemail system includes a memory and a processor. The memory can store data relating to one or more users. An incoming communication can be handled by the voicemail system and provided with functionality based upon, for example, preferences of a user. The voicemail system can include functionality to allow a user to archive a voicemail message, to convert a voicemail message to a desired format, and/or to forward a voicemail message or converted voicemail message file to one or more designated destinations. The voicemail system can operate on a communications network, at a communications device, or both. Methods for archiving, converting, and/or forwarding voicemail messages are also disclosed.
US08805335B2	Method and apparatus for facilitating a communication session When a first user is leaving a voicemail while a second user is attempting to call the first user back, the first user is given the option to ignore the second caller, delete the voicemail and connect with the second user, or hold while the second user reviews the voicemail. The voicemail may or may not be complete. This may avoid the need for the first user to repeat the information contained in the voicemail. In one embodiment, the voicemail message is played on the second user's device as a ring-back tone.
US08805329B2	Method and system for assigning home agent The invention discloses a method and system for assigning a home agent, and the method includes: indicating, by a visited network, to a home network that the visited network supports the home agent assignment; receiving, by the visited network, authorization information from the home network, the authorization information indicates the visited network is authorized for assigning the home agent; and sending, by the visited network, information about an address of the home agent to a mobile node. The invention can remedy the drawback that the home agent can be assigned to the mobile node only in the home network, thus improving the communication efficiency and reducing the delay. Further, an effective control can be enforced on assignment, so that the visited network can indicate to the home network whether it can support assigning of the home agent, and the home network can enforce a control on whether to perform assignment in the visited network.
US08805328B2	Priority-based phone call filtering A mobile phone filters phone calls based on priority. The mobile phone determines a call priority of an incoming phone call based on the caller's telephone number. The mobile phone also determines a threshold priority for the current time period based on a priority schedule. The mobile phone compares the call priority with the threshold priority to determine whether to block the incoming call. If the mobile phone blocks the incoming phone call, it may transmit a message to the caller suggesting a time for the caller to make the phone call again.
US08805327B2	Communication method and infrastructure supporting device security and tracking of mobile and portable multimedia devices From a laptop and a client server interface, a subscriber securely initiates tracking and/or disabling of a communication device by a server. The subscriber receives location and/or usage reports for the communication device. The subscriber is provided with the capability to modify a profile, device status and/or transfer ownership of the device via a client server interface. Based on the profile, detection of a particular event triggers tracking and/or disabling of the device by the server. The communication device registers with the server utilizing its unique device ID and/or the subscriber identity information when accessing the internet. The server is enabled to communicate a status and/or a request for tracking information, to the communication device. The server is also enabled to receive tracking and/or location information and communicates it to the subscriber's laptop.
US08805324B2	Systems and methods for coordinating the coverage and capacity of a wireless base station A communications base station is installed at a selected new location and the base station, prior to going “on line” monitors the wireless traffic from other base stations within interference range of the new base station's coverage area. The new base station also monitors the wireless traffic between mobile devices within its coverage area and these other base stations. Based upon these monitored conditions, as well as other known conditions, the new base station then determines the transmitting parameter configuration it should imply in order to achieve a desired optimization between capacity and coverage area. After the new base station is on line, a central control can monitor the entire network to determine if any additional changes are necessary and if so the new transceiver, or any other transceiver, can be instructed to monitor itself with respect to interference and to take corrective action to improve overall network coverage and capacity.
US08805323B2	Hybrid network based metering server and tracking client for wireless services A process of tracking usage of a wireless device in a third party wireless network with a metering system includes implementing the metering system in a network separate from the third party wireless network and activating the wireless device in response to identification of the wireless device and confirmation of use of a tracking system to the metering system. The process further includes obtaining, by the metering system, an amount of wireless services used by the wireless device. The obtaining includes at least one of obtaining an amount of wireless services used from the third party wireless network and obtaining an amount of wireless services used from the tracking system.
US08805322B2	Method, apparatus, and mobile phone for measuring and displaying internet traffic of mobile phone An apparatus for measuring and displaying Internet traffic of a mobile phone, includes a traffic measurement module and a traffic displaymodule. The apparatus also includes a SIM card account creation module configured to create a SIM card account for each of a plurality of SIM cards. The traffic measurement module measures the Internet traffic of each of the SIM card accounts. The traffic display module displays the Internet traffic of each of the SIM card accounts. The Internet traffic of each SIM card on the mobile phone may be measured and displayed.
US08805319B2	Identifying source of TTY based emergency call An message may be sent to an emergency call center. Before the message is received by the emergency call center, it may be determined that at least a portion of the message is not formatted in accordance with a teletypewriter protocol. The message may be reformatted in accordance with a TTY protocol. A second message may be provided to a public safety answering point. The second message may comprise the reformatted message and an indication of the original protocol of the reformatted message.
US08805318B2	Method of handling data transmission associated with natural disaster notification in a wireless communication system and related apparatus A method of handling data transmission associated with natural disaster notification for a mobile device of a wireless communication system includes activating a plurality of physical mediums for data reception in a radio resource control connected mode, and receiving a natural disaster notification message via at least some of the plurality of physical mediums.
US08805317B2	Apparatus and method for reducing power consumption in portable terminal An apparatus and a method for reducing power consumption in a portable terminal that transmits digital broadcast data through an ad hoc network are provided. If a terminal receiving digital broadcast transmits the received digital broadcast to a neighboring terminal, a control unit enters a sleep mode after buffering received data for a predefined time.
US08805316B2	Method of manufacture of a passive high-frequency image reject mixer A passive implementation of an image reject mixer (IRM), capable of operating at very high frequency, is manufactured in a variety of silicon processes. The IRM comprises a quad MOS multiplier and a lumped-element hybrid, resulting in a passive IRM, operative at radio frequencies (RF) of tens of GHz with an intermediate frequency (IF) of several GHz. The RF+ and RF− signals are provided to two quad MOS multipliers. A local oscillator signal (LO) is used to provide LO+ and LO− signals to one of the multipliers and by providing the LO to a phase shifter, generated are a ninety degree shifted LO+ and LO− signals provided to the other multiplier. Providing the hybrids with the outputs of both multipliers and selecting an appropriate IF signal from each of the hybrids ensures the proper operation of the passive IRM.
US08805315B2	Apparatus and method for adaptive whitening in a multiple antenna system An apparatus and method for controlling a whitening function of a whitening Maximum Ratio Combining (MRC) in a receive end of a multiple antenna system are provided. The method includes identifying if there is interference from at least one neighbor cell, if there is interference, generating a weight of the whitening MRC using a pre-whitening inverse matrix, and, if there is no interference, generating a weight of the whitening MRC using a unit matrix, thus being capable of improving a reception performance of the receive end.
US08805313B2	Magnitude and phase response calibration of receivers An integrated calibrator provides for magnitude and phase response calibration of RF receivers to produce amplitude flatness and phase linearity across the frequency range of the RF receiver by using a simple square law diode detector and a frequency-stepped two-tone source. A two-tone source generator provides two sinusoidal signals separated by a specified frequency delta about a center frequency. The center frequency is stepped across the bandwidth of the RF receiver. At each center frequency the two sinusoidal signals are input to the RF receiver and to the diode detector. The two sinusoidal signals are processed by both the receiver path and the calibrator path, and the results are used by the calibrator to generate coefficients for a correction filter in the receiver path at each of the stepped center frequencies.
US08805312B2	Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances A wireless receiver (10) includes a down converter module (210) operable to deliver a signal having a signal bandwidth that changes over time, a dynamically controllable filter module (200) having a filter bandwidth and fed by said down converter module (210), and a measurement module (295) operable to at least approximately measure the signal bandwidth, said dynamically controllable filter module (200) responsive to said measurement module (295) to dynamically adjust the filter bandwidth to more nearly match the signal bandwidth as it changes over time, whereby output from said filter module (200) is noise-reduced. Other wireless receivers, electronic circuits, and processes for their operation are disclosed.
US08805309B2	Down-converter A down-converter for receiving a multiband radio frequency signal (RF) and a local oscillator signal comprises a frequency divider and a heterodyne receive chain. The frequency divider is configured to divide the local oscillator signal and provide different divided local oscillator signals. The heterodyne receive chain comprises a first stage mixer and second stage mixers. The first stage mixer is configured to mix the multiband radio frequency signal and either the local oscillator signal or a divided local oscillator signal to generate a first intermediate frequency signal. Each second stage mixer is configured to mix the first intermediate signal and a divided local oscillator signal to generate second intermediate frequency signals that each represent a band from the multiband radio frequency signal. The frequency divider is configured to provide a different divided local oscillator signal to each of the second stage mixers.
US08805307B2	Broadband re-configurable RF transmitter An RF transmitter system operating on a broader frequency range and providing a higher output power dynamic range is described. Low power RF signal is produced from a baseband signal using a quadrature modulator and using a broadband local oscillator signal. A microcontroller system controls the RF transmitter by selecting frequency range to be produced by the frequency synthesizer, selecting appropriate amplification path for producing the required output power, controlling the power detection sections for providing precise automatic power and automatic gain control.
US08805305B2	Method and system for power control of a wireless communication device According to the present disclosure, a method for tracking power levels of a wireless communications signal comprises receiving a feedback signal indicative of a power level of a wireless communication signal associated transmitted from a transmit path to an antenna of a wireless communication element. The method further comprises receiving a reference signal associated with a digital signal converted into the wireless communication signal. Additionally, the method comprises determining a gain of the feedback signal with respect to the reference signal and determining a gain error based on the determined gain and an expected gain.
US08805303B2	Method and apparatus for avoiding in-device coexistence interference with preferred frequency notification A method, system and device are provided for avoiding in-device coexistence interference between different radio technologies deployed in adjacent bands on the same device by providing preferred frequency solutions for the in-device coexistence system.
US08805300B2	Agile and adaptive wideband MIMO antenna isolation The disclosed invention relates to a MIMO (multiple input, multiple output) wideband transceiver. In some cases, the MIMO wideband transceiver comprises a signal processor that outputs or receives a plurality of distinguishable data streams. A first data stream is provided to a first antenna port connected to a plurality of wideband antennas, while a second data stream is provided to a second antenna port connected to a wideband antenna. A spatial filter element configured to assign antenna weights to the plurality of wideband antennas, which cause the wideband antennas to operate in a manner that attenuates wireless signals, at a frequency range at which the wideband transmit wideband radiate, in the direction of the wideband antenna without attenuating the wireless signals in other directions. By attenuating signals extending between the plurality of wideband antennas and the wideband antenna, wideband decoupling between first and second antenna ports is achieved.
US08805295B2	System and method utilizing transmit diversity In a telecommunications network including a mobile terminal and a base station associated with a plurality of antennas, with each antenna configured to transmit the signal with a time offset relative to the other antenna or antennas, an engine for controlling a signal to be transmitted wirelessly from the base station towards the mobile terminal, the engine being configured to receive one or more parameter measurements relevant to the mobile terminal; and use the one or more parameter measurements to adjust the time offset of at least one of the antennas in order to adapt the signal transmission dependent upon the mobile terminal's instantaneous circumstances. Ideally the engine is configured to receive the one or more parameter measurements relating to a plurality of different mobile terminals, and independently adjust the time offset for each of the plurality of different mobile terminals, depending upon the one or more applicable parameter measurements.
US08805294B2	System and method for feeding back information to a user-terminal from multiple hubs This invention discloses a method in a wireless communication network, the method comprises generating a first piece of feedback information by a first hub serving a user terminal, transmitting a second piece of feedback information to the first hub by a second hub, combining the first and second pieces of feedback information by the first hub to form a third piece of feedback information, and transmitting the third piece of feedback information to the user terminal.
US08805289B2	Standing wave ratio measuring circuit and communication apparatus A standing wave ratio measuring circuit includes an amplifier circuit amplifying a transmission signal; a first circulator outputting the transmission signal amplified in a direction of an antenna, and outputting a reception signal received by the antenna to a reception system; a traveling wave bypassing unit allowing the transmission signal (the traveling wave), before being input to the amplifier circuit, to travel to the reception system while bypassing the amplifier circuit when a request to measure a standing wave ratio is detected; a second circulator outputting the traveling wave bypassing the amplifier circuit in a direction of the first circulator; a control unit controlling the amplifier circuit; a reflected wave acquiring unit acquiring a reflected wave at a location after the second circulator in the reception system; and a measuring circuit measuring the standing wave ratio using the traveling wave and the reflected wave.
US08805288B2	Reporting and use of user equipment measurement event confidence level In one exemplary embodiment of the invention, a method includes: detecting a local network access node; generating a measurement report based on the detected local network access node, where the measurement report is for transmission to a serving network access node; and in response to successfully reading system information for the detected local network access node, including in the generated measurement report information that uniquely identifies the detected local network access node.
US08805287B2	Communication control method, communication system, and management server Provided is a communication control method including: determining whether or not reception quality of a second reception device satisfies a predetermined reference in a communication system including a first transmission device, a first reception device, a second transmission device secondarily using a frequency having been assigned to the first transmission device, and the second reception device; and, when it is determined that the reception quality of the second reception device does not satisfy the predetermined reference, additionally performing reception beam steering by the first reception device, beam steering by the first transmission device, reception beam steering by the second reception device, or transmission beam steering by the second transmission device in a predetermined order.
US08805286B2	Wireless communication device, high-frequency circuit system, and local leak reduction method A wireless communication device according to the present invention includes high-frequency circuits 20 to 22 that convert an input signal into a high-frequency signal; a power detection circuit 40 that detects power of the high-frequency signal output from the high-frequency circuits 20 to 22; a common correction circuit 12 that performs a common correction on the signal output to the high-frequency circuits 20 to 22 to reduce local leaks occurring in the high-frequency circuits 20 to 22, according to the power of at least one high-frequency signal detected by the power detection unit 40; and an individual correction circuit 11 that performs a correction for each signal output to the high-frequency circuits 20 to 22 to reduce local leaks occurring in the high-frequency circuits 20 to 22, according to the power of each high-frequency signal detected by the power detection unit 40.
US08805281B2	Controlling device functions of a mobile terminal in a restricted area A method performed by a mobile terminal includes receiving a device identifier from a short-distance-communication (SDC) device located outside of the mobile terminal by using the internal SDC device disposed in the mobile terminal and determining whether the received device identifier corresponds to or includes one of one or more identifiers stored in the mobile terminal. Upon determining that the received device identifier corresponds to one of the one or more stored identifiers, the mobile terminal performs a predetermined control function corresponding to the identifiers, without further receiving any instruction signal to control the phone function or the data communication function from the external SDC device.
US08805276B2	Method, system, relay station and base station for transmitting data mobile communication A mobile communication data transmission method for a cell having one base station and more than one relay station involves switching the relay stations between at least two operating modes of signaling transmission under the control of the base station. A system transmits mobile communication data in a cell having one base station and more than one relay station. When transmitting an uplink signaling or a downlink signaling, the relay stations switch between at least two operating modes under the control of the base station. By using the method, network, relay station, and base station, data transmission in multiple modes can be achieved, so as to achieve a flexible relay scheme.
US08805274B2	Frequency translation module interface An architecture and protocol enables signal communications between either a frequency translation module and a decoder within a dwelling, or between an antenna and a decoder within a dwelling. According to an exemplary embodiment, the decoder comprises a switch 33 between the low noise block converter power supply, and a transceiver and output coupling. The switch 33 generates a high impedance during operation of the frequency translation module and the LNB power supply 38, thereby isolating the transceiver and the output coupling from the LNB power supply. The switch generates a low impedance between the LNB power supply and the transceiver and output coupling during operation of the LNB power supply.
US08805272B2	Radio transmission system and electronic device A radio transmission system includes: a first electronic device; and a second electronic device having a mounting structure mounted with the first electronic device, wherein a millimeter wave signal transmission line capable of transmitting information in a millimeter wave band is formed between the first electronic device and the second electronic device when the first electronic device is mounted in the mounting structure of the second electronic device, and between the first electronic device and the second electronic device, a transmission object signal is converted into a millimeter wave signal and then the millimeter wave signal is transmitted via the millimeter wave signal transmission line.
US08805271B2	System and method for configuring a repeater A method of configuring a repeater in a mobile communication network includes receiving information identifying a first set of scrambling codes from a repeater. The first set of scrambling codes includes one or more scrambling codes that are being used by base stations from which the repeater has received signals. The method also includes determining a set of one or more unavailable scrambling codes based on the first set and selecting a scrambling code for the repeater based on the set of unavailable scrambling codes. Additionally, the method includes transmitting information identifying the selected scrambling code to the repeater.
US08805269B2	Sensor, conveying device, and image forming apparatus A sensor includes: a light emitting part that emits light; a light receiving part that receives reflected light, which is emitted from the light emitting part, is reflected, and returns; and plural arranged fiber bodies that are disposed on a front side of at least one of the light emitting part and the light receiving part and operate as a filter limiting an emission angle or a light receiving angle.
US08805263B2	Developing unit cleaning blade and image forming apparatus having the same A developing unit and an image forming apparatus are disclosed. The developing unit includes an image carrier on which an electrostatic latent image is formed, a developing member to supply a developer to the image carrier, and a first cleaning member having a first cleaning blade to remove a non-transferred developer on the image carrier. The first cleaning blade is configured to be reversible between a counter disposition, which is opposite to a rotation direction of the image carrier while the image carrier is in a printing operation, and a trailing disposition, which corresponds to the rotation direction.
US08805261B2	Toner fixer impinging heating liquid onto medium A toner fixing system for fixing toner onto a receiver medium includes a liquid-supply system for providing a heating liquid. A liquid-heating system warms the heating liquid to a temperature greater than the toner glass transition temperature. A liquid-delivery system impinges the warmed heating liquid onto a surface of the receiver medium so that heat is transferred from the warmed heating liquid to the toner. This raises the temperature of the toner to a level above the toner glass transition temperature.
US08805260B2	Fixing device, image formation apparatus, and method of manufacturing fixing roller A fixing device includes a fixing roller configured to be heated by a heat source, and a pressure roller configured to be in pressure-contact with the fixing roller. The fixing roller includes a cylindrical tubular core having an inner circumferential surface and one or more ribs protruded from the inner circumferential surface and extending spirally along the inner circumferential surface. The total number of times that the one or more spiral ribs cross through a region of contact between the fixing roller and the pressure roller is more than one, regardless of a rotation angle of the fixing roller.
US08805259B2	Fixing device and image forming apparatus A fixing device includes a heating rotating body driven by a motor, a pressing member, a biasing unit, a switching unit that receives rotational power of the motor in order to either separate the pressing member and the heating rotating body or to allow the biasing unit to press the pressing member and the heating rotating body together, a power transmission mechanism that transmits the rotational power of the motor to the switching unit over a first path or a second path, the first path having a larger reduction ratio, and a power transmission targeting unit that switches the target of transmission of rotational power of the motor between the heating rotating body and the switching unit depending on the rotational direction of the motor and that includes a path selection unit that selects the first path during separation and the second path during pressing by the switching unit.
US08805256B2	Printing apparatus capable of preventing sheet feed error in cleaning, method of controlling the printing apparatus, and storage medium A printing apparatus which is capable of preventing printing from being performed on a sheet different from a sheet originally intended for printing, after completion of cleaning. The printing apparatus has a fixing device for fixing an image recorded on a sheet fed from a sheet feeder. The printing apparatus feeds a sheet from the sheet feeder and performs cleaning of the fixing device using the fed sheet. After execution of the cleaning of the fixing device, the printing apparatus requests a user to set a sheet to be used for a page to be printed next, in the sheet feeder.
US08805254B2	Transfer apparatus A transfer apparatus includes a transfer roller which transfers developer on an image carrier onto a recording medium conveyed along a conveyance path, a supporting frame which is provided at an upstream of a transferring portion where the image carrier and the transfer roller are closest, in the conveyance path, and is provided at a side of the transfer roller with respect to the conveyance path, a flexible guide member which has a thin plate shape, and is attached to the supporting frame at an upstream of the transferring portion in the conveyance path to guide the record medium to the transferring portion, and a inflexible protrusion supporting member which is provided on the supporting frame between the transferring portion and the guide member in the conveyance path, and which protrudes toward the conveyance path to support a trailing edge of the record medium after passing the guide member.
US08805252B2	Apparatus and method for lateral color registration performance and preventive maintenance detection A computer-based apparatus for preventive maintenance detection for a color printer including a photoreceptor belt (PB) arranged to displace in a process direction, including a memory element for storing a threshold value, computer readable instructions, and registration data for a plurality of markings on a surface of the PB, including for each marking, a respective registration difference, in a lateral direction orthogonal to the process direction, between a respective actual location and a respective original location. The apparatus includes a processor configured to execute the computer readable instructions to: determine that at least one marking from the plurality of markings is out of compliance with the at least one threshold value; and in response to determining that at least one marking from the plurality of markings is out of compliance with the at least one threshold value, transmit a signal, indicating that maintenance is required for the PB, for display.
US08805251B2	Multi-toner charged area development method Methods are provided in which a charge pattern is formed with a second area having a surface potential that is at least 30 percent lower than a surface potential of an adjacent first area that creates an inter-area field between the first area and second area that extends into a portion of the first area. A development station applies a first development field and a first toner is partially developed in the first area based upon the influence of the inter-area and first development fields. The charge pattern and first toner are further developed with a different second toner. The surface charge has a different polarity than a polarity of the first toner and second toner.
US08805249B2	Image forming apparatus An image forming apparatus includes an image carrying member, a developer carrying member facing the image carrying member in a horizontal direction and configured to carry a developer containing magnetic particles and to rotate in a circumferential direction thereof, a transport pole provided inside the developer carrying member and above a center of rotation of the developer carrying member and allowing the developer carrying member to transport the developer, and a developer regulating member facing the developer carrying member at a position between the transport pole and the image carrying member in a direction of rotation of the developer carrying member and configured to regulate a thickness of the developer on the developer carrying member. The developer accumulates at a position where an amount of bending in the developer carrying member in a vertical direction becomes larger than or equal to that in the horizontal direction.
US08805245B2	Charging device and image forming apparatus using the same A roll-type charging device contacts an image receptor serving as a body to be charged and is capable of rotating due to rotation of the image receptor. The apparatus includes a hollow roll having a cylindrical shape and formed of a hollow elastic member and flanges having rotation axes and formed of elastic members, the flanges inserted into two ends of the hollow roll to increase an inner diameter of the hollow roll.
US08805241B2	Apparatus and methods for delivery of a functional material to an image forming member The presently disclosed embodiments relate generally to an image forming apparatus comprising: a) an imaging member, b) a bias charging roller in contact with the surface of the imaging member, and c) a delivery unit in contact with the surface of the bias charge roller, wherein the delivery unit is fabricated as a polymer matrix impregnated with functional materials, such that the functional material is transferred onto the imaging member from the delivery unit via the bias charging roller. Embodiments also pertain to an improved electrophotographic imaging member comprising a very thin outer layer on the imaging member surface, where the outer layer comprises functional materials, such as paraffin, that act as a lubricant and or a barrier against moisture and/or surface contaminants. The improved imaging member exhibits improved xerographic performance, such as reduced friction and deletions in high humidity conditions.
US08805239B2	Actuation device for pressure rollers In a device for moving a plurality of pressure rollers relative to respective counter rollers in a printing machine, it is possible to provide a simple design of this device, wherein, in a non-energy mode, the pressure rollers are arranged in a non-contact position. For this purpose, the device includes a plurality of movably supported pressure roller carriers that each support one pressure roller, the pressure roller carriers being movable between a contact position and a non-contact position. In this arrangement, each of the pressure roller carriers is biased in the direction of the contact position via a biasing unit. Furthermore, at least one actuation element is provided, the actuation element connecting at least two pressure roller carriers to a shared actuation device.
US08805236B2	Image forming apparatus and developing agent cartridge An image forming apparatus may include a casing, and a plurality of image carriers arranged in parallel along one direction in the casing and formed with an electrostatic latent image. The apparatus can further include a plurality of developing agent carriers opposed to the image carriers, for visualizing the electrostatic latent image by feeding a developing agent to the image carriers, and a plurality of developing agent cartridges, arranged in parallel in the one direction to be opposed to the developing agent carriers in the longitudinal direction of the developing agent carriers, and configured to be together attachable/detachable to/from the casing along the one direction, for accommodating the developing agent fed to the developing agent carriers.
US08805234B2	Photosensitive unit and image forming apparatus An image forming apparatus includes a pressure unit and first and second positioning portions. A photosensitive unit, configured to be mounted in a main frame of the image forming apparatus along a prescribed direction, may include a plurality of photosensitive drums, a pair of metal plates, and a resin frame. The pair of metal plates is spaced away from each other in the axial direction of each photosensitive drum and supports the photosensitive drums. The metal plates are configured to be positioned on the second positioning portion. The resin frame is configured to support the metal plates and developer cartridges. The resin frame is further configured to be positioned on the first positioning portion. The pair of metal plates is pressed against the second positioning portion to be positioned with respect to the main frame when the resin frame is pressed by the pressure unit in the prescribed direction.
US08805230B2	Image forming apparatus An image forming apparatus is provided with a high-voltage substrate, a motor and a DC power source. The high-voltage substrate has a developing positive bias circuit and a developing reverse bias circuit which are connected to each other in parallel, in which the developing positive bias voltage is combined with developing reverse bias voltage to generate developing bias voltage. The high-voltage substrate includes a interruption switch for interrupting a reverse current from the motor to the developing reverse bias circuit in a case where an interlock switch is turned off at the time of emergency stop, in which, when the reverse current is interrupted by the interruption switch, electric power that is accumulated in the capacitor is supplied to the developing positive bias circuit to apply the developing positive bias voltage as the developing bias voltage to the developing roller for a given length of time.
US08805228B2	Printing apparatus, printing apparatus control method, and storage medium An image forming apparatus includes a reading unit, a receiving unit, an image forming unit, a fixing unit, and a control unit. The reading unit generates generated image data indicating the image. The receiving unit receives external image data. The image forming unit forms, by using a recording agent, an image on a sheet based on the generated or external image data. The fixing unit fixes the recording agent on the sheet. The control unit controls to start raising a temperature of the fixing unit at a first timing, where a copy process is executed. The control unit controls to start raising the temperature of the fixing unit at a second timing, which is later than the first timing, where a printing process is executed.
US08805224B2	Image forming apparatus An image forming apparatus including: a heating member which heats a toner image on a recording medium using a decolorizable toner containing a coloring agent containing a color developable compound and a color developing agent and having a capsule structure covered with an outer shell; a pressing member which is in press contact with the heating member to form a nip portion and nips and conveys the recording medium in cooperation with the heating member; a temperature control section which controls the temperature of the heating member to a temperature not higher than the density maintaining threshold temperature and not lower than the melting threshold temperature; and a conveyance control section which controls the conveying speed of the recording medium such that a time required for the recording medium to pass through the nip portion is 100 msec or more.
US08805222B2	Image developing device, process cartridge including image developing device, and image forming device including image developing device An image developing device includes a developer supporting body; a first conveyance path in which a first conveyance member is arranged; a second conveyance path in which a second conveyance member is arranged; and a partition member that partitions the first conveyance path and the second conveyance path and that has a first communication port and a second communication port. The first communication path and the second communication path communicates with each other through the first communication port and the second communication port. The image developing device includes a developer amount detection unit that includes an optical detection unit arranged in the second conveyance path and that optically detects an amount of the developer in the image forming device. The developer is caused to accumulate in the vicinity of the developer amount detection unit.
US08805217B2	Toner printing with increased gamut Methods are provided for determining toner colors to be combined to form a target color at a location on a receiver. In one aspect, a method includes determining a fluorescent toner color to be provided at the location based upon the density and hue angle of the target color; determining one or more reflective toner colors to be provided with the determined fluorescent toner color at the location to form the target color and the amount of the fluorescent toner color is decreased as the target color density increases.
US08805216B2	Image forming apparatus This image forming apparatus includes: a waste toner recovery bottle that recovers waste toner; a detection member that is flexible and is loaded in the waste toner recovery bottle, and that bulges upwards in accordance with the recovered amount of waste toner collected in the waste toner recovery bottle; and a recovered amount detection unit that detects the recovered amount using the bulging of the detection member. The recovered amount detection unit detects that the waste toner recovery bottle is full before the bulging of the detection member protrudes beyond a plane that includes an outer wall surface of the waste toner recovery bottle.
US08805214B2	Image forming apparatus An image forming apparatus includes an image bearer, an optical writing unit to writing an electrostatic latent image on the image bearer, the optical writing unit including multiple optical writing elements arranged in a longitudinal direction of the image bearer and a frame to hold the multiple optical writing elements, a development device to develop the electrostatic latent image on the image bearer with developer, a developer container for containing the developer supplied to the development device, and a developer amount detector to detect an amount of developer contained in the developer container based on a light transmission amount between a light-emitting element and a light-receiving element. At least one of the light-emitting element and the light-receiving element of the developer amount detector is attached to the optical writing unit.
US08805211B2	Toner cartridge with memory for image forming apparatus An image forming apparatus mounted with a toner cartridge having a memory unit includes a toner cartridge which stores a plurality of control data depending on toner in the memory unit, an acquisition unit which selects one of the plurality of control data in the memory unit and acquires image formation-related information and a setting unit which sets image formation parameters on the basis of the image formation-related information.
US08805205B2	Optical multiport spectral phase encoder Data security of a multi-dimensional code system is increased. An optical device is provided with a single input port; a splitter splitting an input light from the input port into a plurality of lights; a plurality of phase shifters each shifting one of the lights split by the splitter; a multi-port encoder/decoder inputting the lights whose phases are shifted by the phase shifters and generating spectral encoded codes; and a plurality of output ports outputting the spectral encoded codes generated by the multi-port encoder/decoder.
US08805203B2	Optical modulators for generating de-emphasis formatted optical signals and methods of operating the same A de-emphasis format signal generator can be configured to combine first and second electrical non-de-emphasis formatted signals provided to first and second optical modulators, coupled in parallel with one another, to provide a combined optical signal having a de-emphasis format. Accordingly, three aspects of a de-emphasis formatted signal, including a de-emphasis delay aspect, a de-emphasis attenuation aspect, and a de-emphasis combining aspect, can provided separately and in different domains (such as in the electrical domain and in the optical domain) which can be combined with one another to provide an output de-emphasis formatted optical signal.
US08805198B2	Optical transmission and reception system, optical transmitting and receiving apparatus, and optical transmission and reception method An optical transmission and reception system in which a plurality of tributary signals are converted into multilevel modulated light for transmission and reception. An apparatus for transmitting multilevel modulated light includes: FECs which perform error correction processing including addition of a tributary identifier; and a GEAR BOX which performs rate conversion on the processed signals. An apparatus for receiving multilevel modulated light includes: a 20G DQPSK REC which separates received multilevel modulated light into received tributary signals and outputs the signals to respective output systems; the GEAR BOX which performs rate conversion on the received tributary signals; the FECs which extract tributary identifiers from the received tributary signals; a TIM which compares tributary identifiers defined for the respective output systems in advance with the tributary identifies extracted; and a tributary selector which gives an instruction to change correspondence between the received tributary signals and the output systems if the result of comparison is a mismatch.
US08805197B2	Signal processing using spectrally phase encoded optical frequency combs Methods, apparatus and systems for an optical system for data harvesting and pattern recognition. The system includes a mode locked laser for producing a comb of optical frequencies that is split into two identical combs, a wavelength division demultiplexer eparate the individual optical frequency components of one comb and modulates each optical frequency component with a different one of plural target objects. A second modulator modulates an input signal with the second comb and an optical splitter splits the modulated signal into plural optical frequency components each containing the input signal. An optical combiner simultaneously combines the components containing the real time signal with one of the components containing a target object to produce a temporally modulated interferogram, and a comparator simultaneously compares the two on a comb by comb basis using balanced differential detection to determine any of the plural target objects are found in the input signal.
US08805195B2	High-speed optical transceiver for InfiniBand and Ethernet The present invention provides a high-speed 100G optical transceiver for InfiniBand and Ethernet with associated mapping to frame InfiniBand and Ethernet into GFP-T. The optical transceiver utilizes an architecture which relies on standards-compliant (i.e., multi-sourced) physical client interfaces. These client interfaces are back-ended with flexible, programmable Field Programmable Gate Array (FPGA) modules to accomplish either InfiniBand or Ethernet protocol control, processing, re-framing, and the like. Next, signals are encoded with Forward Error Correction (FEC) and can include additional Optical Transport Unit (OTU) compliant framing structures. The resulting data is processed appropriately for the subsequent optical re-transmission, such as, for example, with differential encoding, Gray encoding, I/Q Quadrature encoding, and the like. The data is sent to an optical transmitter block and modulated onto an optical carrier. Also, the same process proceeds in reverse on the receive side.
US08805193B2	Remotely powered optical output labels According to one exemplary embodiment, an apparatus, system and method for a remotely powered optical output label is disclosed. The system includes a transmitting device including at least one transmitting antenna and a power source. A receiving label is in remote communication with the transmitting device, the receiving label including a receiving antenna and a capacitor connected to at least one optical element. The optical element may be selectively controlled and powered to variably emit light using energy transmitted by the transmitting device.
US08805192B2	Method of directing an optical receiver toward a light source and an apparatus of practicing the method A method and an apparatus are for directing an optical receiver toward a light source, using a plurality of light detectors arranged around the receiver's optical axis to check where light (L) hits the light detectors relative to the optical axis. The method includes the steps of: A) arranging the receiver defocused to embrace a largest possible field of view of the area wherein the light source may be located, and refracting the light with largest possible spread angle; B) letting the receiver search for the light source until the light (L) hits at least one of the light detectors; C) calculating where the light hits relative to the optical axis, and adjusting the receiver, directing the light toward the optical axis; D) reducing the field of view embraced by the receiver; and E) repeating the steps C and D until the light is concentrated in a smallest possible area.
US08805189B2	Two-phase optical communication methods and optical bus systems for implementing the same Various embodiments of the present invention are directed to methods and systems for transmitting optical signals from a source to a plurality of receiving devices. In one method embodiment, an optical enablement signal is transmitted from the source to the plurality of receiving devices. The target receiving device responds to receiving the optical enablement signal by preparing to receive one or more optical data signals. The source transmits the one or more optical data signals to the target receiving device. The remaining receiving devices do not receive the one or more optical data signals.
US08805187B2	Wavelength router with feedback control comprising optical monitor ports An optical waveguide router device with feedback control that uses the fringe frequencies of an optical data signal to derive a wavelength (e.g., temperature) control signal in order to compensate for wavelength variations due to temperature fluctuations and/or other wavelength shifting factors without the need for a reference laser. A monitoring circuit converts an output of at least one output monitoring port to an electrical signal and comparing the output of said at least one output monitoring port against 1) a reference signal, or 2) at least one output from another output monitoring port having a higher or lower frequency fringe of an optical data signal of at least one data port, or 3) at least one output from another output monitoring port having light from diffraction pattern(s), and outputting a control signal reflecting a result of the comparison to control at least one center wavelength of the waveguide router.
US08805186B2	Single optical fiber repeater system A single optical fiber repeater system is provided, including a first external device, for generating a first signal; a second external device, for generating a second signal; a first optical fiber sharing apparatus, for transporting the first signal and receiving the second signal; a second optical fiber sharing apparatus, for transporting the second signal and receiving the first signal; and an optical fiber, for transporting the first signal and the second signal. Second optical fiber sharing apparatus converts the wavelength of the second signal into a wavelength different from that of the first signal for transport in the optical fiber. First optical fiber sharing apparatus converts the wavelength of the second signal into a wavelength identical to the wavelength of the first signal and transports to the first external device.
US08805181B2	Method and device for realizing interaction of optical channel data unit protection tangent rings A method for realizing interaction of optical channel data unit (ODUk) protection tangent rings are provided. A node used for protection of the ODUk and a receiving unit, a sending unit, a protected receiving unit and a protected sending unit on the node are selected. A connection between a receiving service unit and the protected sending unit with the same transmission direction on the node is established, or a connection between a sending service unit and the protected receiving unit with the same transmission direction on the node is established. Two virtual nodes are established on the node if the node is an intersection node, and connections between the receiving service unit and the protected sending unit, and between the sending service unit and the protected receiving unit are established respectively in each direction of both directions through one of the virtual nodes.
US08805175B2	Interchangeable lens, camera body, and camera system An interchangeable lens that is detachably fitted to a camera body includes: a photographic optical system including a plurality of driven members whose driven state changes; a driven position information transmission unit that transmits driven position information to the camera body via a first transmission unit according to a clock signal input from the camera body, the driven position information being related to a position of at least one driven member among the plurality of driven members; and a type information transmission unit that transmits type information to the camera body via a second transmission unit that is different from the first transmission unit, the type information specifying a type of driven position information that can be transmitted from the driven position information transmission unit.
US08805172B2	Contents reproducing method and apparatus for adjusting contents reproducing time based on user preference information A contents reproducing method and apparatus for adjusting a contents reproducing time are provided. The method includes: receiving a target reproducing time and user preference information, the user preference information including at least one of user preferred contents sections or scenes from an external source; obtaining contents reproducing data for adjusting a reproducing speed of the contents based on the target reproducing time and the user preference information; and adjusting the reproducing speed of the contents based on the reproducing data.
US08805170B2	System and method for memory storage of video data A video processing system includes a memory to store video data and a decoder to fetch the video data for processing. The decoder can be configured to perform a first fetch to obtain a luminance data and to perform a second fetch to obtain both a chrominance data and an additional portion of the luminance data.
US08805168B2	Information processing system, portable information terminal apparatus, information processing method, program information providing apparatus, program information providing method, recording/reproducing apparatus, recording/reproducing method, computer-program storage medium, and computer-program An object of the present invention is to provide a system that allows a user to preset a desired TV program for unattended recording by use of a PDA. A PDA acquires from a TV program information service provider TV program information by which to preset a desired TV program to be recorded unattended. When the user selects relevant TV information about the desired program, the PDA sends to a personal computer the information for presetting the TV program of interest for subsequent unattended recording. Based on the preset information sent from the PDA, the personal computer presets the specified TV program to be recorded unattended.
US08805165B2	Aligning and summarizing different photo streams A method for organizing individual collections of images or videos captured for the same event by different cameras into a master collection, wherein each individual collection forms a media stream in chronological order, includes using a processor to provide the following steps: extracting image features for each image or video of the media stream of each individual collection; analyzing the extracted features to align the media streams to form a master stream in chronological order of the event over a common timeline; producing a master collection of images or videos of the event from the master stream by removing redundant images or videos; and storing, displaying or transmitting the master collection.
US08805162B2	Storage medium including AV data and application program, and apparatus and method using the same A storage medium including audio-video (AV) data and application programs for providing additional functions using the AV data includes: movie mode data for reproducing audio-visual (AV) data; program mode data including a plurality of application programs for providing additional functions using the AV data; system data for controlling the execution of the movie mode data and the program mode data; and management information for managing the execution of the application programs in a unit of title, wherein the system data comprises mode information indicating whether a reproduction mode of a title to be reproduced is a movie mode or a program mode.
US08805158B2	Video viewing angle selection A method including identifying a plurality of common objects-of-interest in each of a plurality of videos, where each of the plurality of videos has a different viewing angle of the plurality of objects-of-interest; and automatically selecting a first one of the videos to send to a user based, at least partially, upon a selection by the user of one of the objects-of-interest.
US08805157B2	Image reproduction controlling device, image reproduction controlling method, and image reproduction controlling program An image reproduction controlling device generates an image signal corresponding to an image file and supplies the image signal to a liquid crystal display device displaying a video and an image other than the video to reproduce the image file. The image reproduction controlling device includes: an image switch determining unit which determines whether the image file is switched from a first image file for the video to a second image file for the image other than the video or the image file is switched from the second image file to the first image file, when the image file being displayed is switched.
US08805154B2	Organizing device for optical fiber lines An organizing device is for organizing multiple optical fiber lines to run parallel to each other on a plane. The organizing device includes a guiding unit and a positioning unit. The positioning unit includes a main body slidably disposed on the guiding unit, a first positioning part extending from the main body, and a second positioning part that extends from the main body in a same direction as the first positioning part and that is spaced apart from the first positioning part. The main body, the first positioning part and the second positioning part cooperate to define a positioning slot. The distance between the first and second positioning parts corresponds to a diameter of the optical fiber lines.
US08805152B2	Methods and systems for distributing fiber optic telecommunications services to local area A fiber optic drop terminal assembly includes a housing, a spool and a fiber optic distribution cable. The housing has a first exterior surface and an oppositely disposed second exterior surface. A plurality of ruggedized adapters is mounted on the first exterior surface of the housing. The ruggedized adapters include a first port accessible from outside the housing and a second port accessible from inside the housing. The spool is engaged with the second exterior surface and includes a drum portion. The fiber distribution cable is coiled around the drum portion. The distribution cable includes a first end and an oppositely disposed second end. The second end is disposed inside the housing.
US08805151B2	Lashing together multiple fiber optic telecommunications cables A lashing assembly lashes together two or more fiber optic telecommunications cables. The lashing assembly comprises at least a first and a second bobbin. As the cables are passed through the first bobbin, twine pays off from the first bobbin and wraps around the cables in a clockwise helix. As the cables are passed through the second bobbin, twine pays off from the second bobbin and wraps around the cables in a counterclockwise helix. In this way, the twine from the first and second bobbins lash the cables together as the cables are passed through the first and second bobbins.
US08805148B2	Generation of terahertz electromagnetic waves in graphene by coherent photon-mixing An electromagnetic device and method for fabrication includes a substrate and a layer of graphene formed on the substrate. A metallization layer is patterned on the graphene. The metallization layer forms electrodes such that when the graphene is excited by light, terahertz frequency radiation is generated.
US08805147B2	Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide Provided are a waveguide with which strain and defect caused by a manufacturing process or the like or caused in a semiconductor in an initial stage or during operation are suppressed so that improvement and stabilization of characteristics are expected, and a method of manufacturing the waveguide. A waveguide includes a first conductor layer and a second conductor layer that are composed of a negative dielectric constant medium having a negative real part of dielectric constant with respect to an electromagnetic wave in a waveguide mode, and a core layer that is in contact with and placed between the first conductor layer and the second conductor layer, and includes a semiconductor portion. The core layer including the semiconductor portion has a particular depressed and projected structure extending in an in-plane direction.
US08805146B2	Multicore optical fiber The present invention relates to a multicore optical fiber having a structure for effectively inhibiting polarization mode dispersion from increasing, and the multicore optical fiber comprises a plurality of multicore units and a cladding region integrally covering the plurality of multicore units while separating the multicore units from each other. Each of the plurality of multicore units includes a plurality of core regions arranged such as to construct a predetermined core arrangement structure on a cross section orthogonal to an axis. The core arrangement structure of each multicore unit on the cross section has such a rotational symmetry as to coincide with the unrotated core arrangement structure at least three times while rotating by 360° about a center of the multicore unit, thereby reducing the structural asymmetry of each multicore unit. This lowers the structural birefringence in each multicore unit, thereby inhibiting the polarization mode dispersion from increasing in the multicore optical fiber.
US08805140B2	Method of connecting user devices to optical fibre units contained in an optical cable A method for connecting user devices to optical fiber units contained in an optical cable includes: providing an opening in a sheath of the optical cable to access the optical fiber units contained in the optical cable; extracting a segment of at least one optical fiber unit from the optical cable through the opening; inserting a free end of the extracted segment of optical fiber unit into a protection tube; making the protection tube slide on the extracted segment of optical fiber unit to insert an end portion of the protection tube, distal from the free end of the extract segment of the optical fiber unit, into the optical cable through the opening; positioning a closure element on the optical cable in correspondence of the opening so as to substantially realize a closure thereof; securing in a removable way the closure element to the optical cable and bringing the free end of the extracted segment of optical fiber unit in correspondence of a connection point of a user device.
US08805137B2	Position sensor using fiber bragg gratings to measure axial and rotational movement A sensor is disclosed herein. The sensor includes a fiber operable to communicate a light wave. The sensor also includes at least first and second Fiber Bragg Gratings disposed along the fiber. The sensor also includes a structure operable to be Deformed in a plane of deformation. The at least first and second Fiber Bragg Gratings are disposed on opposite sides of the structure in the plane of deformation. The sensor also includes an interrogation unit operable to receive first and second signals corresponding to first and second wavelengths from the at least first and second Fiber Bragg Gratings. The first signal is associated with the first Fiber Bragg Grating and the second signal is associated with the second Fiber Bragg Grating. The sensor also includes a processor operably to derive a difference between the wavelengths of the first and second signals and compare the difference with data correlating wavelength differences to extents of deformation of the structure to yield a current extent of deformation.
US08805129B2	Optical devices and methods of fabricating the same Provided is an optical device. The optical device includes a substrate having a waveguide region and a mounting region, a planar lightwave circuit (PLC) waveguide including a lower-clad layer and an upper-clad layer on the waveguide region of the substrate and a platform core between the lower-clad layer and the upper-clad layer, a terrace defined by etching the lower-clad layer on the mounting region of the substrate, the terrace including an interlocking part, an optical active chip mounted on the mounting region of the substrate, the optical active chip including a chip core therein, and a chip alignment mark disposed on a mounting surface of the optical active chip. The optical active chip is aligned by interlocking between the interlocking part of the terrace and the chip alignment mark of the optical active chip and mounted on the mounting region.
US08805127B2	Optical waveguide device, manufacturing method therefor, optical modulator, polarization mode dispersion compensator, and optical switch An optical waveguide device includes: a substrate which has an electro-optical effect; an optical waveguide which is formed on the substrate and/or inside the substrate; and an in-substrate electrode which is formed of a metal and provided inside the substrate.
US08805126B2	Photonic modulator with forward-and reverse-biased diodes for separate tuning and modulating elements A method and structure for a modulator which includes a forward-biased diode optimized for power and area to perform a tuning function, and a reverse-biased diode optimized for speed to perform a modulation function.
US08805123B2	System and method for video recognition based on visual image matching A method for identifying a stream of images, comprises: a) capturing one or more frames from the media which is to be identified; b) sending the selected image(s) as queries to a server; c) in the server, analyzing the one or more images to identify them from a database that for each movie stored comprises switched significantly different frames; d) if more than one image is processed, aggregating the various server's replies; and e) displaying the results to the user.
US08805122B1	System, method, and computer-readable medium for interpolating spatially transformed volumetric medical image data Disclosed herein are a computer system, an image processing method, and a computer-readable medium for interpolating volumetric medical image data. There is disclosed a hybrid interpolation procedure performed on the volumetric medical image data in accordance with spatial transforms. In the hybrid interpolation procedure, a different order of interpolation, respectively, is performed for at least two different dimensions of the volumetric medical image data. The different orders of interpolation can include bicubic interpolation and linear interpolation. Applications include registration of source volumetric medical images to target volumetric medical images and operations (e.g., rotation, re-scaling) invoking a transformation for medical image data visualization/display purposes.
US08805120B2	Image processing apparatus and method which generates reference data according to learning images An image processing apparatus and an image processing method, the image processing apparatus including: an image input unit which receives an image; and an image processing unit which generates reference data on the basis of a plurality of learning images classified into a plurality of first classes according to a noise characteristic and a plurality of second classes according to an image characteristic, and which performs scaling for the received image on the basis of the generated reference data.
US08805119B2	Image rendering device, image rendering method, and recording medium A rendering command generator (11) acquires coordinate transformation information and a rendering region that converts and displays a reference image in a display image, and sets a coordinate transformation matrix in a register (21). A rendering block setting unit (22) sets the number of vertical and horizontal pixels of a rectangular region that divides and covers the rendering region in such a way that the region in which the rectangular region is subjected to coordinate transformation from a rendering region to a reference image by a coordinate transformation matrix conforms with the shape on the image of the image cache (15) from which the reference image is read out. A pixel generator (13) scans the rendering region by using the set rectangular region and generates pixel positions, and a coordinate transformation unit (14) reads out from external memory (20) image data on the pixel positions of the reference image corresponding to the pixels of the rendering region. The image cache (15) stores the image data read out from the external memory (20). A rendering processor (16) reads out image data from the image cache (15) and converts the image data to pixels of the rendering region.
US08805115B2	Correction of variable offsets relying upon scene In accordance with various aspects of the disclosure, a method, system, and computer readable media having instructions for processing images is disclosed. For example, the method includes determining a suspicious pixel suspected of causing an artifact in a measurement as a function of a statistical analysis of a collection of samples representing residual error values associated with a subject focal plane pixel measuring one waveband at different times. Based on the determination of the suspicious pixel, a pattern of residual error values is identified that is indicative of the artifact caused by the suspicious pixel. A correcting time-dependent offset determined that is substantially reciprocal to the identified pattern of residual error values. The correcting time-dependent offset is applied to the measurement to correct for artifact in the measurement.
US08805112B2	Image sharpness classification system A method for predicting whether a test image (318) is sharp or blurred includes the steps of: providing a sharpness classifier (316) that is trained to discriminate between sharp and blurred images; computing a set of sharpness features (322) for the test image (318) by (i) generating a high pass image (404) from the test image (318), (ii) generating a band pass image (406) from the test image (318), (iii) identifying textured regions (408) in the high pass image, (iv) identifying texture regions (410) in the band pass image, and (v) evaluating the identified textured regions in the high pass image and the band pass image to compute the set of test sharpness features (412); and evaluating the sharpness features using the sharpness classifier (324) to estimate if the test image (318) is sharp or blurry (20).
US08805111B2	System and method for fusing images A system and method for generating a fused image is provided. The system comprises processing circuitry configured to receive a plurality of images, filter each received image using an edge preserving filter, compute a weight for each received image based on the corresponding filtered image and the received image and generate a fused image based on the weights of each received image. The system further comprises a memory device configured to store the fused image.
US08805103B2	Device and method for processing digital images captured by a binary image sensor A method for processing image data comprises determining a set of parameters based on a binary digital image) such that said set of parameters comprises information about the density of white and/or black pixels of a first group of pixels of said binary digital image), and information about the density of white and/or black pixels of a second group of pixels of said binary digital image.
US08805101B2	Converting the frame rate of video streams A frame rate conversion may be done using a target image between a current and a previous image. A first motion field is estimated between the target image and the current image. A second motion field is estimated between the target image and the previous image. The motion fields are then used for motion compensation in the frame rate conversion.
US08805098B2	Inter reference picture set signaling and prediction on an electronic device A previously signaled reference picture set (RPS) corresponding to a current picture is indicated. A first flag for a picture in the previously signaled RPS is set if the picture is to be used as a reference picture for the current picture. A bitstream is sent.
US08805097B2	Apparatus and method for coding a three dimensional mesh Disclosed is a three-dimensional (3D) mesh compression apparatus and method. The 3D mesh compression apparatus may generate a base mesh through a mesh simplification, may separately compress the base mesh and vertices eliminated by the simplification, may construct a covariance matrix based on a topological distance between the eliminated vertices, and may compress 3D mesh data based on the covariance matrix.
US08805094B2	Using machine learning to improve detection of visual pairwise differences between browsers In some embodiments, information associated with a first plurality of image pairs is received. Each image pair is assessed to detect visual pairwise differences that qualify as an error. A visual pairwise difference may be a difference with respect to at least one of position, size, color, or style. A prediction engine is trained based upon the assessed visual pairwise differences. Information associated with a second plurality of image pairs is received. Each of these image pairs comprises at least a portion of a visual end-user experience screen of an event-driven application executed in a client-tier environment. Each of these image pairs is assessed, using the prediction engine, to detect visual pairwise differences that qualify as an error. User feedback is received, indicating that at least one assessed pairwise difference should not have qualified as an error. The prediction engine is then re-trained based on the user feedback.
US08805093B2	Method of pre-analysis of a machine-readable form image In one embodiment, the invention provides a method for a machine to perform machine-readable form pre-recognition analysis. The method comprises preliminarily assigning at least one graphic image in a form for identification of form type, preliminarily creating at least one model of the said graphic image for identification of the form type, parsing a form image into regions, determining an image form type for the form image, comprising: (a) detecting on the form image at least one of said graphic images for identification of the form type, (b) performing a primary identification of the form image type based on a comparison of the detected graphic image with the said model, and(c) performing a profound analysis using a supplementary data said-primary identification results in multiple possibilities for the form image type.
US08805091B1	Incremental image processing pipeline for matching multiple photos based on image overlap Systems, methods, and computer storage mediums are provided for matching multiple photographs together. An example method includes receiving a first collection of photographic images. The photographic images in the first collection are clustered into one or more composite sets of photographic images based on a comparison of the metadata associated with each photographic image in the first collection meeting a predetermined similarity threshold. An image overlap is determined between each photographic image within each of the one or composite sets of photographic images. When the image overlap exceeds a predetermined image overlap threshold, a pair of photographic images are matched, for all of the photographic images within each composite set of photographic images to form one or more composite images.
US08805085B2	Image processing device and method The present invention relates to an image processing device and method whereby deterioration of effects of filter processing due to local control of filter processing when encoding or decoding can be suppressed. A boundary control flag generating unit 132 of a control information generating unit 112 generates boundary control flags based on system specification information which a system specification managing unit 141 manages. A control unit 171 of an adaptive filter processing unit 113 determines a processing method for filter processing to be performed as to pixels nearby a slice boundary following the value of the boundary control flag. For example, selection is made to perform filter processing straddling slices or to perform filter processing closed at the present slice. The present invention can be applied to an image processing device, for example.
US08805082B2	Image processing apparatus An image processing apparatus has an image analyzer including a feature detector, a feature combiner, and a resolution discrimination signal generator. For each pixel in a prescribed area of an input image, the feature detector outputs a representative difference value obtained from the pixel values of pixels positioned, with reference to that pixel, at prescribed intervals. The feature combiner outputs a combined feature value obtained from the representative difference values obtained for each pixel in the described area. The resolution discrimination signal generator outputs a resolution discrimination signal obtained from the combined feature value. The resolution discrimination signal has a monotonic non-decreasing relationship to the combined feature value. The resolution discrimination signal indicates an extent to which the input image includes signal components with frequencies equal to or greater than a particular frequency determined by the prescribed intervals.
US08805079B2	Identifying matching canonical documents in response to a visual query and in accordance with geographic information A server system receives a visual query from a client system distinct from the server system. The server system performs optical character recognition (OCR) on the visual query to produce text recognition data representing textual characters, including a plurality of textual characters in a contiguous region of the visual query. The server system scores each textual character in the plurality of textual characters in accordance with the geographic location of the client system. The server system identifies, in accordance with the scoring, one or more high quality textual strings, each comprising a plurality of high quality textual characters from among the plurality of textual characters in the contiguous region of the visual query. Then the server system retrieves a canonical document having the one or more high quality textual strings and sends at least a portion of the canonical document to the client system.
US08805078B2	Methods for digital mapping and associated apparatus A method comprises extracting a local identifier (130, 730a, 730b) from an image (100, 500, 700), the image (100, 500, 700) also having positional data (120) relating to the location at which the image (100, 500, 700) was captured; and associating the extracted local identifier (130, 730a, 730b) with the corresponding positional data (120) to allow for associating the extracted local identifier with a digital map (300, 600, 800).
US08805077B2	Subject region detecting apparatus An image processing apparatus includes the following elements. A line-candidate identifying unit identifies candidates of lines that constitute a contour of a subject region, on the basis of a captured image. A line-probability calculating unit calculates, for each identified candidate, line probability information representing a probability that the candidate is a line that constitutes the contour of the subject region, on the basis of feature values of positions located at or within a reference distance from the candidate in the captured image. A region-probability calculating unit calculates region probability information representing a probability that a target region surrounded by a predetermined number of candidates chosen from the identified candidates is the subject region, on the basis of the line probability information of the predetermined number of candidates. A subject-region detecting unit detects the subject region, on the basis of the calculated region probability information.
US08805075B2	Method and apparatus for identifying a vibrometry spectrum in imaging applications A method includes obtaining image data associated with a specified area having one or more objects. The method also includes segmenting the image data into one or more segments associated with the one or more objects. The method further includes analyzing each of the one or more segments to identify a vibrometry spectrum associated with the corresponding object. In addition, the method includes generating an image of the specified area using the vibrometry spectrum associated with each object. The image of the specified area could illustrate each of the one or more objects with an intensity based on a total power of that target's total vibrational energy. The image of the specified area could also illustrate movement of at least one object over time.
US08805074B2	Methods and systems for automatic extraction and retrieval of auxiliary document content Aspects of the present invention are related to systems and methods for automatically extracting, from a document image, references to relevant external content and automatically retrieving the external content associated with the references.
US08805067B2	Scalable feature descriptor extraction and matching method and system A feature descriptor extracting method in a feature descriptor extracting apparatus is provided. The feature descriptor extracting method involves receiving an image from which a feature descriptor will be extracted, extracting a point at which a change in a pixel statistical value of the image is large as a feature point, and extracting a patch centered on the feature point, blocking the patch to calculate a statistical value of each of a plurality of patch blocks, calculating a morphological gradient by using a statistical value of the block-converted patch, and extracting a feature descriptor by using the morphological gradient in consideration of required feature descriptor complexity.
US08805065B2	Image processing apparatus and image processing method A technique capable of more suitably extracting a foreground region from an image including the foreground region and a background region is provided. The image processing apparatus comprises: a reliability derivation unit configured to derive a reliability of a distance information of a pixel of interest based on a color information and the distance information of the pixel of interest and a neighbor pixel of the pixel of interest; a parameter derivation unit configured to derive a parameter concerning a type of a region for the pixel based on the color information and the distance information of the pixel and the obtained reliability of the distance information; and a determination unit configured to determine a foreground region in the image using the derived parameter for each pixel of the image.
US08805063B2	Method and apparatus for detecting and compensating for backlight frame A method and apparatus for detecting and compensating for a backlight frame are provided. The method includes receiving data regarding a current frame comprising pixels that are expressed by a luminance component and one or more chrominance components; and determining whether the current frame is a backlight frame based on values of the one or more chrominance components of the pixels.
US08805062B2	Image processing apparatus, computer readable medium for processing image and method for processing image An image processing apparatus includes an influence value setting unit that sets an influence value on a pixel of interest in a local region of an image, the influence value being a color difference in the local region, and a color region processing unit that treats the pixel of interest as a pixel in a region of a representative color when a color of the pixel of interest is within a range from the representative color to the threshold value, the threshold value being set such that the threshold value increases as the influence value increases.
US08805061B2	Signal processing system and signal processing program A dedicated base vector based on a known spectral characteristic of a subject as an identification target having the known spectral characteristic and a spectral characteristic of an imaging system, which includes a spectral characteristic concerning a color imaging system used for image acquisition of subjects including the subject as the identification target and a spectral characteristic concerning illumination light used when image acquisition of the subjects by the color imaging system, are acquired. A weighting factor concerning the dedicated base vector is calculated based on an image signal obtained by image acquisition of the subject by the color imaging system, the dedicated has vector, and the spectral characteristic of the imaging system. An identification result of the subject which is the identification target having the known spectral characteristic is calculated based on the weighting factor concerning the dedicated base vector to output as an output signal.
US08805060B2	Color conversion device, image output device, and color conversion method A color conversion device which converts an image signal in a first color space into an image signal in a second color space corresponding to an image output unit includes: a color conversion table storing unit which stores a color conversion table storing color conversion data used for converting an image signal corresponding to a plurality of lattice points in a third color space having a color range containing the color range of the second color space into the image signal in the second color space; a first color conversion unit which converts the image signal in the first color space into the image signal in the third color space; and a second color conversion unit which converts the image signal in the third color space into the image signal in the second color space based on the color conversion data stored in the color conversion table. The first color conversion unit converts an image signal corresponding to a reference color in the first color space into an image signal corresponding to the lattice points in the third color space.
US08805059B2	Method, system and computer program product for segmenting an image A first depth map is generated in response to a first stereoscopic image from a camera. The first depth map includes first pixels having valid depths and second pixels having invalid depths. A second depth map is generated in response to a second stereoscopic image from the camera. The second depth map includes third pixels having valid depths and fourth pixels having invalid depths. A first segmentation mask is generated in response to the first pixels and the third pixels. A second segmentation mask is generated in response to the second pixels and the fourth pixels. In response to the first and second segmentation masks, a determination is made of whether the second stereoscopic image includes a change in comparison to the first stereoscopic image.
US08805058B2	Site modeling using image data fusion Site modeling using image data fusion. Geometric shapes are generated to represent portions of one or more structures based on digital height data and a two-dimensional segmentation of portions of the one or more structures is generated based on three-dimensional line segments and digital height data. A labeled segmentation of the one or more structures is generated based on the geometric shapes and the two-dimensional segmentation. A three-dimensional model of the one or more structures is generated based on the labeled segmentation.
US08805055B2	Non-contact measurement apparatus and method A non-contact method and apparatus for inspecting an object. At least one first image of the object on which an optical pattern is projected, taken from a first perspective is obtained. At least one second image of the object on which an optical pattern is projected, taken from a second perspective that is different to the first perspective is obtained. At least one common object feature in each of the at least one first and second images is then determined on the basis of an irregularity in the optical pattern as imaged in the at least one first and second images.
US08805054B2	Method and system of classifying defects on a wafer A method of classifying the defects on a wafer having some same chips and corresponding system is provided. After receiving images formed by scanning the wafer using a charged particle beam, these images are examined such that both defective images and defect-free images are found. Then, the defect-free images are translated into a simulated layout of the chip, or a database is used to provide the simulated layout of the chip. Finally, the defects on the defective images are classified by comparing the images with the simulated layout of the chip. The system has some modules separately corresponds to the steps of the method.
US08805053B2	Electronic device and method for locating marked number in image of object A method for locating marked numbers in a two dimensional (2D) image of an object, a rectangular frame enclosing the 2D image is determined. The method divides a boundary of the rectangular frame into a plurality of segments, assigns an index number to each segment along a horizontal direction and a vertical direction of the rectangular frame. The method further obtains a marked number selected from a preset file, and locates a cursor on a first position of the marked number in the 2D image according to coordinates of the marked number, or locates the cursor on a second position of the marked number according to a horizontal index number and a vertical index number of the marked number.
US08805050B2	Optimizing virtual slide image quality Systems and methods for assessing and optimizing virtual microscope slide image quality are provided. In order to determine whether any of multiple virtual slide images has an out of focus area and is therefore a candidate for manual inspection or rescanning, various focus points used to scan each virtual slide image are used to calculate a best fit surface for each virtual slide image. The best fit surface is then used to determine whether any of the various focus points are outliers. If it is determined that a virtual slide image is associated with outlying focus points, it is identified as a candidate for manual inspection or rescanning.
US08805044B2	Segmenting pulmonary arteries A method of identifying at least part of a pulmonary artery tree (402) comprises receiving (102) a bronchial tree structure (500) and receiving (104) a pulmonary vessel structure (400). A pair of a first bronchial segment (602) and a first vessel segment (604) is identified (106), wherein the first bronchial segment and the first vessel segment are adjacent with respect to position and orientation. The first vessel segment is identified (108) as arterial segment of the pulmonary artery tree. A spatial transformation is applied (110) such that the first bronchial segment and the first vessel segment substantially coincide (602′). Respective further vessel segments (606, 608) are identified (112) adjacent to bronchial segments (610, 612), wherein the bronchial segments are comprised in the bronchial tree.
US08805041B2	X-ray image processing apparatus, X-ray image processing method, and storage medium for computer program A feature value is extracted from a boundary region that is located between a contrast-agent injection region and a background region in a subtraction image, a gradation curve depending on the feature value is generated, and gradation processing is performed by applying the gradation curve to the subtraction image.
US08805036B2	Image based clinical trial assessment A method for assessing a treatment in a trial includes obtaining images generated from image data acquired at different times during a trial time period for a same region of interest of a subject. The treatment is administered to the subject for the trial. The method further includes co-registering the images and mapping the co-registered images to a reference image representing the region of interest. The method further includes generating a trial image of the region of interest showing at least one of structural or functional physiological changes that occurred during the trial time period based on the mapped co-registered images, and displaying the trial image.
US08805033B2	Latent fingerprint detectors and fingerprint scanners therefrom This document relates to systems and method for latent fingerprint detection using specular reflection (glare). An exemplary system may include a light source alignment portion configured to align a light source at an illumination angle relative to a sample surface such that the light source illuminates a sample surface so that the surface produces specular reflection. The system may also include a specular reflection discriminator that directs the produced specular reflection to an optical detector aligned relative to said sample surface at an alignment angle that is substantially equal to an angle of reflection of the produced specular reflection. Preferably, the directed specular reflection does not saturate the optical detector; and the optical detector captures the specular reflection from the sample surface and generates image data using essentially only the specular reflection.
US08805031B2	Method and system for acoustic impediography biometric sensing Provided is a method for analyzing a fingerprint, including storing a captured fingerprint in a memory; and analyzing the stored fingerprint using acoustic sensing principles.
US08805025B2	Stain detection A method of detecting staining on a media item is described. An example method includes receiving an image of the media item, including a plurality of pixels having different intensity values within a range of intensity values, applying central weighting to the received image, applying a threshold to each pixel in the centrally-weighted image to transform each pixel to a binary value, comparing a pixel in the evaluation image with a pixel in a binary reference image to create a difference image including (i) a stain pixel at each spatial location in which a pixel in the evaluation image has a low intensity pixel and the corresponding pixel in the binary reference image has a high intensity pixel, and (ii) a non-stain pixel at all other spatial locations. The media item is identified as stained in the event that the difference image meets a staining criterion.
US08805024B2	Motion capture apparatus and method Disclosed herein is a motion capture apparatus and method. The motion capture apparatus includes a three-dimensional (3D) appearance reconstruction unit for reconstructing a 3D appearance of an entity using a multi-view image obtained by capturing the entity at a T+1-th frame. A 3D skeleton generation unit generates a 3D skeleton of the T+1-th frame using the 3D appearance and a model of the entity having a motion of a T-th frame. A motion reconstruction unit reconstructs a motion of the T+1-th frame of the model by changing the motion of the model based on the 3D skeleton of the T+1-th frame.
US08805023B2	Object motion estimating device, object motion estimating method, program, and recording medium An embodiment of the present invention provides an object motion estimating device and the like, which solve a problem of assuming translational movement (that is, a spatial gradient is 0) of an optical flow and are suitable to estimation of an optical flow by an image analysis of captured images. The object motion estimating device performs the image analysis of the captured images of the object to estimate motion of the object. The object motion estimating device includes an image analyzing unit 15. The image analyzing unit 15 assumes time invariance of the optical flow while not assuming the translational movement, and the image analyzing unit 15 estimates the optical flow with intensity at each point of the captured images as measurement variable while simultaneously estimating a spatial gradient of the optical flow. The assumption about the translational movement of the optical flow is an assumption about the optical flow that is actually unknown. The proposed object motion estimating device can relax this assumption of the translational movement of the optical flow as much as possible.
US08805021B2	Method and apparatus for estimating face position in 3 dimensions An apparatus and method for estimating a three-dimensional face position. The method of estimating the three-dimensional face position includes acquiring two-dimensional image information from a single camera, detecting a face region of a user from the two-dimensional image information, calculating the size of the detected face region, estimating a distance between the single camera and the user's face using the calculated size of the face region, and obtaining positional information of the user's face in a three-dimensional coordinate system using the estimated distance between the single camera and the user's face. Accordingly, it is possible to estimate the distance between the user and the single camera using the size of the face region of the user in the image information acquired by the single camera so as to acquire the three-dimensional position coordinates of the user.
US08805019B2	Processing images of at least one living being A method of processing images of at least one living being, includes obtaining a sequence (19) of digital images taken at consecutive points in time. At least one measurement zone (26) comprising a plurality of image points is selected. For each measurement zone (26), a signal (28,30) representative of at least variations in a time-varying value of a combination of pixel values at at least a number of the image points for use in determining at least one of a presence and a frequency value of at least one peak in a spectrum of the signal (28,30) corresponding to a frequency of a periodic physiological phenomenon is obtained. The step (25) of selecting at least one measurement zone (26) includes analyzing information based on pixel data of a plurality of image parts in at least one of the images (19), each image part including at least one image point, and selecting each measurement zone (26) from contiguous parts determined to have similar characteristics.
US08805018B2	Method of detecting facial attributes Detection of a facial attribute such as a smile or gender in a human face in an image is performed by embodiments of the present invention in a computationally efficient manner. First, a face in the image is detected to produce a facial image. Facial landmarks are detected in the facial image. The facial image is aligned and normalized based on the detected facial landmarks to produce a normalized facial image. Local features from selected local regions are extracted from the normalized facial image. A facial attribute is predicted in each selected local region by inputting each selected local feature into a weak classifier having a multi-layer perceptron (MLP) structure. Finally, output data is aggregated from each weak classifier component to generate all indication that the facial attribute is detected in the facial image.
US08805016B2	Method for augmenting a real scene Methods, systems and devices for augmenting a real scene in a video stream are disclosed herein.
US08805014B2	Produce color data correction method and an apparatus therefor A produce recognition system comprises an image capture device arranged to (i) capture a first color image which is representative of a color image of a produce item, and (ii) capture a second color image which is representative of a color image of at least one target color swatch. The produce recognition system further comprises control circuitry arranged to (i) calculate one or more color correction factors based upon differences between the captured second color image and a store of reference color images, and (ii) apply the calculated one or more color correction factors to the captured first color image to correct for color variations in the color image of the produce item due to a combination of variations in natural lighting and variations in interior lighting.
US08805013B2	Pattern position detecting method A pattern position detecting method capable of reducing time for detecting a component position includes: acquiring a model image of a target; dividing the acquired model image into reference images each including a specific pattern; acquiring a detected image of the target; matching origins of the reference images respectively with predetermined positions on the detected image; comparing a region within the detected image with corresponding one of the reference images while moving the origin of the reference image in X and Y directions from the corresponding predetermined position and sequentially acquiring correlation values; integrating the correlation values at respective comparison positions within an integrated XY plane to generate integrated correlation values; and recognizing a value of integrated XY coordinates at a peak of the integrated correlation values as deviation of the specific patterns in the reference images from the predetermined positions of the target within the XY plane.
US08805004B2	Method and apparatus for detecting and separating objects of interest in soccer video by color segmentation and shape analysis Substantial elimination of errors in the detection and location of overlapping human objects in an image of a playfield is achieved, in accordance with at least one aspect of the invention, by performing a predominately shape-based analysis of one or more characteristics obtained from a specified portion of the candidate non-playfield object, by positioning a human object model substantially over the specified portion of the candidate non-playfield object in accordance with information based at least in part on information from the shape-based analysis, and removing an overlapping human object from the portion of the candidate non-playfield object identified by the human object model. In one exemplary embodiment, the human object model is an ellipse whose major and minor axes are variable in relation to one or more characteristics identified from the specified portion of the candidate non-playfield object.
US08805002B2	Method of determining reference features for use in an optical object initialization tracking process and object initialization tracking method A method of determining reference features for use in an optical object initialization tracking process is disclosed, said method comprising the following steps: a) capturing at least one current image of a real environment or synthetically generated by rendering a virtual model of a real object to be tracked with at least one camera and extracting current features from the at least one current image, b) providing reference features adapted for use in an optical object initialization tracking process, c) matching a plurality of the current features with a plurality of the reference features, d) estimating at least one parameter associated with the current image based on a number of current and reference features which were matched, and determining for each of the reference features which were matched with one of the current features whether they were correctly or incorrectly matched, e) wherein the steps a) to d) are processed iteratively multiple times, wherein in step a) of every respective iterative loop a respective new current image is captured by at least one camera and steps a) to d) are processed with respect to the respective new current image, and f) determining at least one indicator associated to reference features which were correctly matched and/or to reference features which were incorrectly matched, wherein the at least one indicator is determined depending on how often the respective reference feature has been correctly matched or incorrectly matched, respectively.
US08805001B2	Image processing method A method and apparatus for localizing an area in relative movement and for determining the speed and direction thereof in real time is disclosed. Each pixel of an image is smoothed using its own time constant. A binary value corresponding to the existence of a significant variation in the amplitude of the smoothed pixel from the prior frame, and the amplitude of the variation, are determined, and the time constant for the pixel is updated. For each particular pixel, two matrices are formed that include a subset of the pixels spatially related to the particular pixel. The first matrix contains the binary values of the subset of pixels. The second matrix contains the amplitude of the variation of the subset of pixels. In the first matrix, it is determined whether the pixels along an oriented direction relative to the particular pixel have binary values representative of significant variation, and, for such pixels, it is determined in the second matrix whether the amplitude of these pixels varies in a known manner indicating movement in the oriented direction. In each of several domains, histogram of the values in the first and second matrices falling in such domain is formed. Using the histograms, it is determined whether there is an area having the characteristics of the particular domain. The domains include luminance, hue, saturation, speed (V), oriented direction (D1), time constant (CO), first axis (x(m)), and second axis (y(m)).
US08805000B2	Mobile energy audit system and method A system and method includes obtaining an address of a structure, obtaining picture of objects in the structure with a networked mobile device, deriving identification information from the pictures, using the identification information to obtain energy usage information from databases, and generating an energy audit based on the objects and energy usage information.
US08804996B2	Cone loudspeaker A loudspeaker comprising an acoustically radiating diaphragm comprising a generally frustoconical membrane having a narrow neck end and a wide mouth end, stiffening formations for stiffening the radiating membrane and an interface region by which the diaphragm is adapted to be driven; and a transducer comprising a voice coil mounted to drive the diaphragm via its interface region; wherein the interface region is located at the node of the first mode of vibration of the diaphragm.
US08804995B2	Low profile loudspeaker In one embodiment, a co-axial speaker system for generating quality hi-fidelity sound with reduced distortion of wave propagation using a generally flat diaphragm and generally flat suspension.
US08804994B2	Speaker enclosure forming part of the speaker to aid in disassembly of speaker components A speaker enclosure has an enclosure having an open front section. A partition is formed in the enclosure. A cone is coupled to the partition, wherein an outer perimeter of the cone is unattached from the enclosure forming a gap between the outer perimeter of the cone and the enclosure. A coil assembly is coupled to the cone. A magnet unit is coupled to the cone.
US08804993B2	Audio port configuration for compact electronic devices A portable electronic device that provides compact configurations for audio elements are disclosed. The audio elements can be drivers (e.g., speakers) or receivers (e.g., microphones). In one embodiment, a molded acoustic chamber can be formed to assist in directing audio sound between an opening an outer housing and an internal flexible electronic substrate. The audio element can be mounted on or coupled to the flexible electrical substrate over an opening therein that allows allow audio sound to pass there through. The molded acoustic chamber can also be formed such that it includes a barrier, such as a mesh barrier, so that undesired foreign substances can be blocked from entry or further entry into the audio chamber. The molded acoustic chamber can also be formed such that it includes one or more acoustic seals that can be used to provide an acoustic seal between the molded acoustic chamber and the opening in the outer housing.
US08804990B2	Portable apparatus A portable apparatus including a main body and a receiver is provided. The main body has a surface, an active sound hole and a passive sound hole. The active sound hole and the passive sound hole are both disposed at the surface of the main body. The receiver is disposed inside the main body and arranged for emitting a first sound wave and a second sound wave with the same amplitude and frequency but opposite transmission directions. The first sound wave is transmitted out of the main body via the active sound hole and the second sound wave is guided in the main body and transmitted out of the main body via the passive sound hole.
US08804988B2	Control of low power or standby modes of a hearing assistance device Disclosed herein, among other things, are apparatus and methods to provide improved control of hearing aids and hearing aid applications. In one embodiment, a hearing assistance device includes a microphone, a receiver for playing sound to a wearer, a processor connected to the microphone and the receiver, and a radio connected to the processor. The processor is adapted to enter a low power or standby mode upon receipt of a predetermined command from one or more of the microphone or the radio. The processor is further adapted to exit a low power or standby mode upon receipt of a predetermined command from one or more of the microphone or the radio. Other embodiments are possible without departing from the scope of the present subject matter.
US08804987B2	Hat with sound playing function A hat with sound playing function includes a hat body, a brim extending from the hat body and at least one slim speaker. The brim has a supporting layer and a decorating layer covering a surface of the supporting layer. The at least one slim speaker is disposed between the supporting layer and the decorating layer.
US08804979B2	Method of determining parameters in an adaptive audio processing algorithm and an audio processing system A method and an audio processing system determine a system parameter, e.g. step size, in an adaptive algorithm, e.g. an adaptive feedback cancellation algorithm so as to provide an alternative scheme for feedback estimation in a multi-microphone audio processing system. A feedback part of the system's open loop transfer function is estimated and separated in a transient part and a steady state part, which can be used to control the adaptation rate of the adaptive feedback cancellation algorithm by adjusting the system parameter, e.g. step size parameter, of the algorithm when desired system properties, such as a steady state value or a convergence rate of the feedback, are given/desired. The method can be used for different adaptation algorithms such as LMS, NLMS, RLS, etc. in hearing aids, headsets, handsfree telephone systems, teleconferencing systems, public address systems, etc.
US08804976B2	Content reproduction device and method, and program A content reproduction device including: a microphone that collects noise in the surroundings of a casing; a feature amount extractor that extracts a plurality of feature amounts; a distance calculator that calculates an intervector distance between the extracted feature amount vector and a feature amount vector with the same dimensions which is set in advance as a feature amount of a waveform of a music signal; a determinator that determines whether or not music is included in the sounds collected by the microphone; a processor that processes the signal of the sounds collected by the microphone to change the volume or frequency characteristics of the sounds collected by the microphone; and an adder that adds and outputs the signal of the sounds collected by the microphone and the signal of sounds of reproduced content.
US08804972B2	Earplug sealing test Methods and system for a sealing test comprising the steps of: sealing a predefined volume of gas; sampling a predefined frequency range, whereby there is no need to inject a predefined sound wave while sampling the predefined frequency range; and determining whether the predefined volume of gas is sealed or unsealed according to the sampled frequency range.
US08804969B2	Method and apparatus for outputting sound source signal by using virtual speaker A method and apparatus for outputting a sound source signal by using a virtual speaker are provided. The method includes generating a virtual sound source signal delayed by a virtual delay value, instead of by the minimum delay value, according to a sampling rate of an input sound source signal, from the input sound source signal; generating a speaker output signal in which a sampling rate is changed based on the input sound source signal and the generated virtual sound source signal; and outputting the generated speaker output signal. Thus, a non-uniform radiation pattern, which causes distortion in a sound radiated from a speaker array, is removed and the limitation of a frequency band of a controllable sound source signal is overcome, thereby providing a stable sound.
US08804968B2	Audio network system and method of detecting topology in audio signal transmitting system In an audio network system constructed from a main node and a plurality of satellite nodes each having a plurality of ports, the main node generates and transmits a main packet including audio signals of a plurality of channels. Each satellite node selects one of the plurality of ports in turn, and confirms whether the main packet arrives at the selected port every predetermined period or not. When the main packet arrives at the selected port every predetermined period, the main packet is received via the port by continuing selection of the port. In the case where reception of the main packet is lost, one is selected from the plurality of ports in turn, the operation to confirm arrival of the main packet is restarted, and another port at which the main packet arrives at the present stage is automatically found.
US08804967B2	Method for encoding and decoding multi-channel audio signal and apparatus thereof Methods and apparatuses for encoding and decoding a multi-channel audio signal are provided. In the encoding method, spatial information is calculated based on a multi-channel audio signal and a down-mix signal, and a compensation parameter that compensates for the down-mix signal is calculated based on the multi-channel audio signal and the down-mix signal. Thereafter, a bitstream is generated by encoding the spatial information, the compensation parameter, and the down-mix signal and combining the results of the encoding. Therefore, it is possible to prevent deterioration of the quality of sound regarding a multi-channel audio signal by compensating for the multi-channel audio signal using a compensation parameter that compensates for a down-mix signal.
US08804966B2	System and method for controlling message attachment handling functions on a mobile device A system and method for controlling message attachment handling functions on a mobile device is described herein. An attachment handling control can be set to identify one of a number of selected attachment handling control modes. Depending on the attachment handling control mode identified, a request for the attachment structure that includes a decrypted session key for an encrypted message received at the mobile device may or may not be automatically sent to a remote server. This may provide the user with increased control over the content of an encrypted message that the remote server may access when determining the attachment structure for a message.
US08804964B2	Access control method and related wireless communication system An access control method for a wireless client in a wireless communication system is disclosed. The access control method comprises receiving a distinguish signal from a wireless key distributor when the wireless client approaches the wireless key distributor; activating a application unit of the wireless client upon reception of the distinguish signal, wherein the application unit is associated with the distinguish signal; sending an access information request to the wireless key distributor; receiving access information from the wireless key distributor; configuring the wireless client with the access information; and using the access information to access a wireless access appoint.
US08804963B2	Computer readable medium storing key generating program, computer readable medium storing key recording program, key generating device, PKI card, key recording system, key generating method and key recording method A computer readable medium stores a program causing a computer to execute a key generating processing. The computer generates a signatory private key which is used in an electronic signature, a signatory public key, a signatory public key certificate, a certification public key which is used when recording the signatory private key in a PKI card and a certification private key, transmits the certification private key to the PKI card via a secure communication path, and transmits an encoded signatory key obtained by encoding the signatory public key certificate and the signatory private key using the certification public key to the PKI card via the secure communication path or a non-secure communication path.
US08804962B2	Method and system for establishing enhanced air interface key The disclosure provides a method and a system for establishing an enhanced air interface key. During a serving Radio Network Controller (RNC) relocation process, a target RNC with an enhanced security capability enables a received legacy key to perform security protection on communication in the serving RNC relocation process when the target RNC cannot learn from a relocation request sent by a source RNC whether or not a user equipment supports the enhanced security capability (500); and when the target RNC receives a message from the user equipment and learns that the user equipment supports the enhanced security capability, the target RNC notifies a core network to establish and enable the enhanced air interface keys on the network side and in the user equipment respectively (501). With the method of the disclosure, during the Serving Radio Network Controller (SRNC) relocation of the user equipment in a wireless communication system, when the air interface keys are enabled and the legacy or enhanced user equipment moves between a legacy network and an enhanced network, timely enabling of security keys is achieved with respect to different security capabilities, ensuring normal accomplishment of the relocation process, and therefore ensuring normal proceeding of subsequent communication.
US08804961B2	Method and system for mobile terminals handing over between clear session and encrypted session communications The present invention discloses a method for clear session and scrambled session communication switch between mobile terminals comprising: a first terminal initiating a scrambled session switch control request to a second terminal, and the second terminal returning a scrambled session switch control response after receiving the scrambled session switch control request; and the first terminal initiating a key negotiation process with the second terminal after receiving the scrambled session switch control response returned by the second terminal, and then transferring to scrambled session communication or suspending the scrambled session communication with the second terminal; wherein the scrambled session switch control request includes a scrambled session request or a clear session request. The present invention further provides a system for clear session and scrambled session communication switch between mobile terminals comprising a scrambled session switch control module and an encryption module set in a mobile terminal. The present invention protects end-to-end security in the communication process of the mobile terminals effectively.
US08804960B2	Implementing known scrambling relationship among multiple serial links A method and circuit for implementing known scrambling relationship among multiple serial links, and a design structure on which the subject circuit resides are provided. A transmit Linear Feedback Shift Register (LFSR) is provided with each of the multiple serial links for scrambling transmitted data. A receive Linear Feedback Shift Register (LFSR) is provided with each of the multiple serial links for descrambling received data. Each of the transmit LFSRs is initialized to a unique value. Each transmit LFSR conveys a current unique value to a receive LFSR for synchronizing the transmit LFSR and receive LFSR to begin scrambling and descrambling data.
US08804959B2	Communication device, communication method, and communication system Provided is a communication device including: a communication section performing proximity communication with a reader/writer; a storage section storing data and a sequence number; and a control section controlling the writing of the data to the storage section in accordance with a command from the reader/writer. The communication section sends the sequence number to the reader/writer and receives first encryption data, which is generated by the reader/writer using a value based on the sequence number and writing target data which is target data which is written into the storage section, and the writing target data from the reader/writer, and the control section generates second encryption data using the value based on the sequence number and the writing target data, writes the writing target data into the storage section, and updates the sequence number in a case where the first encryption data and the second encryption data match.
US08804958B2	Method for protecting data content A method is provided for protecting data content against illegal copying. The data content is provided by an entertainment system and is output to output units in an authorized playback environment for playing back the data content. The method includes transmitting the data content in the authorized playback environment from the entertainment system to an output unit, and adding an interference signal to the data content such that, during playback of the data content outside the authorized playback environment a disruption is induced.
US08804954B2	Secure method for reconstructing a reference measurement of a confidential datum on the basis of a noisy measurement of this datum, notably for the generation of cryptographic keys The present invention relates to a secure method for reconstructing a reference measurement of a confidential datum on the basis of a noisy measurement of this datum. The method proposes a phase of enrolling a reference datum w having n digits, comprising at least the following steps: selecting an error correcting code C of a length L greater than n; generating an extended datum we by increasing the size of the reference datum w with L-n digits making up a key Sk; choosing a word c of the selected error correcting code C; generating the reconstruction datum s by combining the said word c with the said extended datum we. The invention applies notably to the authentication of individuals and to the generation of cryptographic keys, using for example biometric data or the physical characteristics intrinsic to an electronic component.
US08804953B2	Extensive ciphertext feedback Some embodiments of a method and apparatus for encrypting and decrypting data have been presented. In one embodiment, a stream cipher is run in parallel with a block cipher to output a stream of bits with a length equal to a number of ciphertext blocks in an output stream of the block cipher. The method may further include pre-processing a current plaintext block based on the stream of bits and the number of ciphertext blocks in the output stream of the block cipher. Then the block cipher may encipher the pre-processed block to generate a current ciphertext block.
US08804950B1	Methods and apparatus for producing a hash value based on a hash function In one embodiment, a method includes receiving a bit value from a key vector. The bit value has a position within the key vector correlating to a counter value. The method includes receiving a sequence of bit values from a plurality of predefined bit values based on the counter value and in response to a condition associated with the bit value from the key vector being satisfied.
US08804948B2	Handheld device and method for protecting handheld device from falling collision A handheld device includes a specified number of protection components, each protection component includes an actuating unit, an active bracket, a fixed bracket, a holding unit, a spring, and an anti-collision unit. The actuating unit is connected to a body of the handheld device, a first end of the active bracket is connected to the actuating unit, a second end of the active bracket is connected to the holding unit, the fixed bracket is positioned in the holding unit near to the active bracket, and the anti-collision unit is connected to the spring, the anti-collision unit is kept in the holding unit when the protection component is not activated.
US08804939B2	Call center queue management A method for calculating an average capability for each of a plurality of agents includes obtaining call completion data for each agent. The call completion data is used to calculate a historical average for each agent. The historical average is used to calculate an average capability for each agent.
US08804937B1	Methods and apparatus for implementing customized ringback A ring-back tone generator system receives an inbound call connection request forwarded from a phone switch (such as an MSC) that receives the inbound call connection request from a caller phone attempting to connect to a target phone (e.g., a subscriber). The ring-back tone generator system initiates generation of a first call connection on which to provide the customized ring-back tone (and/or custom video image data) to the caller phone. The ring-back tone generator system also transmits, based on receiving the inbound call connection request, an outbound call connection request to the phone switch (such as the MSC) to establish a second call connection through the phone switch to the target phone. Consequently, an MSC that normally handles such call processing now relies on the ring-back tone generator system to handle call processing and provide a custom ring-back tone service.
US08804936B2	Shared media access for real time first and third party media control A method comprising a data-processing system that enables one or more applications to share fewer ports by having the data-processing system request the ports, and then assign a “token” to establish a “session” to permit the one or more applications to interact with the ports.
US08804933B2	Method for managing information in a telephone and telephone for managing information Mobile telephone manages stored telephone data and includes a memory that stores telephone data related to at least one of incoming telephone calls to and outgoing telephone calls from mobile telephone, a personal access code entry device that enables a user of mobile telephone to enter a personal access code, a first list containing public telephone data stored in memory before personal access code is entered. Public telephone data in first list is accessible by all users during operation of mobile telephone, a second list containing private telephone data stored in memory after personal access code is entered. Private telephone data in second list is accessible by user only after entry of personal access code. A device provided for at least one of blocking and rejecting an incoming telephone call when telephone number for incoming call is stored in second list and personal access code has not been entered.
US08804923B2	System and method for acknowledging incoming communications A system and method for acknowledging an incoming communication. An incoming communication request destined for a first communication device from a second communication device is received. The incoming communication request is forwarded to the first communication device. An acknowledgment indication is received from the first communications device that the incoming communication request has been received by a user of the first communication device. An acknowledgment communication associated with the acknowledgment indication is sent from the media server to the second communications device in response to receiving the acknowledgment indication. The acknowledgment communication is selectable from a number of acknowledgment communications including at least default communications and user entered communications.
US08804920B1	Message-indication testing A computer-implemented method and system to remotely test message-waiting notifications over a communications network is provided. The method includes receiving broadband signaling from a voicemail platform; converting the broadband signaling to narrowband signaling; and transmitting the narrowband signaling, which generates status notifications, and transmits the status notifications to a remote test location. The system includes a switching element that routes the broadband signaling generated by the voicemail platform. The switching element routes the broadband signaling to a message processing component that executes code that searches a message-waiting-notification database to generate appropriate tones based on the broadband signaling received from the switching element.
US08804919B2	Managing interactive communications campaigns A campaign strategy manager (CSM) component for a hosted communications campaign system allows users to define more granular and specific campaign strategies, including pass escalation for alternative channels (e.g., text and email) and/or based upon attempt results, contact attributes and response group data. The campaign strategy manager allows users to define pass strategies statically and dynamically, to manage lists across multiple campaigns, and to view results in real-time. A defined strategy is a static strategy created by a user for a particular campaign that, once created, typically is not modified. A dynamic strategy is one where, during the course of a day (e.g., as a sub-campaign is running), a user may alter the defined strategy, preferably just for that day (or portion thereof). In particular, the campaign strategy manager enables the user to make changes to the current strategy as a sub-campaign is running through a particular list.
US08804917B2	System and method for providing a personalized identity to a destination An identification manager provides a user-generated identity of an initiating party during a connection to a destination. The identification manager includes an identity store for storing user-generated identities, and an identity provider associated with the identity store, for retrieving, from the identity store, a user-generated identity of the initiating party, and for providing the retrieved identity to the destination. Prior to delivery of the retrieved identity to the destination, the identity provider may sense connection characteristics, such as the network type and terminal capabilities of the destination party, and adapt the initiating party's identity to the sensed characteristics.The identification manager may also include a provisioning system for users to generate multimedia identities by various mechanisms. Identity provisioning may be performed automatically, as user replies to system initiated IVR calls, MMS messages and/or SMS messages. Additional provisioning mechanisms include a user-initiated provisioning system for users to generate multimedia identities over the Web, as well as a dedicated identity-provisioning client, for generating an identity on the user device or terminal.
US08804916B2	Multimedia emergency services A system and method for remotely controlling one or more monitoring devices in a user's household in the event of emergency so as to more productively monitor the emergency situation on a real-time basis. The monitoring devices may include a number of multimedia instruments such as a telephone with an answering machine, a computer with a built-in digital camera, a video recording device, a cellular phone with an integrated digital camera, etc. An emergency service provider may remotely activate the monitoring devices in the user's vicinity upon receiving an emergency help request from the user, and receive the information sent by the monitoring devices to enable the service personnel to plan appropriate response to the emergency at hand. Such an arrangement allows for better monitoring of the user's vicinity in an emergency situation without the need for prolonged user participation in narrating or describing the emergency situation.
US08804914B2	Method and apparatus for processing of a toll free call service alarm A method and apparatus for automatic processing of toll free call service alarms are disclosed. For example, the method receives a trouble ticket by a service provider for a toll free call service alarm, and retrieves a calling to number and a calling from number from the trouble ticket. The method determines if the service provider is a responsible organization for the toll free call service for the calling to number, and determines if a customer network for the toll free call service is active if the service provider is the responsible organization for the toll free call service. The method notifies a work center if the customer network is not active.
US08804912B2	Radiographic imaging apparatus, method and program A radiographic imaging apparatus includes: a radiation source for applying radiation to a subject and at least one marker; a detecting unit for detecting the radiation transmitted through the subject; and an image obtaining unit for moving the radiation source relative to the detecting means, applying the radiation to the subject from a plurality of radiation source positions provided by the movement of the radiation source, and obtaining a plurality of images corresponding respectively to the radiation source positions. The apparatus further includes a radiation source position obtaining unit for obtaining positional information of each radiation source position of interest relative to a reference radiation source position among the radiation source positions based on at least one marker image contained in each of a reference image obtained with the reference radiation source position and an image of interest obtained with the radiation source position of interest.
US08804911B2	Nondestructive inspection system using nuclear resonance fluorescence Isotope identification imaging of nuclear fuel material or explosives concealed in a drum or container in which nuclear reactor fuel or radioactive waste are sealed is realized while ensuring high precision, high reliability, and safety. A sample 31 is irradiated with laser Compton photon beams 21 and 22 generated by a collision between an electron beam 12 and polarized laser light 16 and 20. An isotope in the sample is identified using nuclear resonance fluorescence, and the spatial distribution thereof is imaged. In so doing, a nuclear level of an isotope whose emission direction of nuclear resonance fluorescence is dependent on the planes of polarization of the incident LCS photon beams is used.
US08804907B2	Method for obtaining an item of X-ray-spectrum information about pixels in a grid pattern An X-ray detector of conventional design having photodiodes and scintillator material arranged thereon is able, given a suitable read-out frequency matching a low dose to which the flat-panel X-ray detector is subjected, to obtain images during each read-out operation, from which images the energy of individual X-ray quanta can be derived. An item of X-ray-spectrum information about pixels in a grid pattern can be obtained thereby.
US08804906B2	Technique to enhance the clinical efficiency of radiotherapy and radiosurgery using perturbative beaming and tissue-specific radiobiology This invention relates to a technique to enhance the clinical efficiency of radiotherapy and readiosurgery using perturbative beaming and tissue specific radiobiology, comprising, Considering the normal steady beam dose rate, then increasing the temporal stochastic fluctuation of the output intensity of the radiation beam from a medical linear accelerator or cobalt gamma knife beam setup, developing a computer-based methodology by considering the tumor specific radiobiology and magnitude of the tailor made dose rate fluctuation using an embedded system device consisting of requisite hardware and software as described herein.
US08804905B2	Coordinate measuring apparatus and method for measuring an object The invention relates to a coordinate measuring apparatus (110) for measuring an object (3), comprising an x-ray sensory mechanism as a first sensory mechanism that is provided with an x-ray source (10) and at least one x-ray sensor (7) which detects the x-rays, and a second sensory mechanism such as a tactile and/or an optical sensory mechanism (8, 11; 9) that can be placed in the x, y, and/or z direction of the coordinate measuring apparatus in relation to the object. In order to be able to easily measure also large-size test objects, the x-ray sensory mechanism (7, 10) can be positioned in the coordinate measuring apparatus (10) according to the second sensory mechanism (8, 11; 9).
US08804903B2	Mammography apparatus A mammography apparatus has a bed unit on which, during a screening, the patient lies ventrally on a recumbent surface of the bed unit. The recumbent surface has a configuration allowing variable individual parts of the bed unit to be positioned so that the bed position of the patient is optimized and the components of the x-ray unit that are arranged below the bed unit can be positioned and aligned relative to one another such that the base of the breast to be x-rayed is also imaged.
US08804902B2	Collector mirror exchanging apparatus and method for extreme ultraviolet light source apparatus A collector mirror exchanging apparatus capable of safely and easily exchanging a collector mirror for collecting extreme ultra violet light emitted from plasma generated within a chamber of an extreme ultra violet light source apparatus. The collector mirror exchanging apparatus includes: a supporting base for supporting a collector mirror or a collector mirror structure; and a guiding rail disposed on the supporting base and regulating a moving direction of the collector mirror or the collector mirror structure; wherein at least the collector mirror is taken out of the chamber by moving the collector mirror or the collector mirror structure along the guiding rail on the supporting base.
US08804898B2	Special nuclear material simulation device An apparatus for simulating special nuclear material is provided. The apparatus typically contains a small quantity of special nuclear material (SNM) in a configuration that simulates a much larger quantity of SNM. Generally the apparatus includes a spherical shell that is formed from an alloy containing a small quantity of highly enriched uranium. Also typically provided is a core of depleted uranium. A spacer, typically aluminum, may be used to separate the depleted uranium from the shell of uranium alloy. A cladding, typically made of titanium, is provided to seal the source. Methods are provided to simulate SNM for testing radiation monitoring portals. Typically the methods use at least one primary SNM spectral line and exclude at least one secondary SNM spectral line.
US08804897B2	Integrated method to analyze crystals in deposits A method to analyze crystals in a deposit on a surface of a nuclear generating station heating surface, wherein the method extracts a sample of material from the surface of the nuclear generating station heating surface and also includes conducting at least one of a high resolution scanning electron microscope/energy dispersive X-ray spectrometry of the sample and a scanning transmission electron microscope/selected area electron diffraction/spot and elemental mapping analysis of the sample.
US08804893B2	Method of and an apparatus for monitoring the operation of a nuclear reactor The invention concerns a method of monitoring the operation of a reactor of a nuclear plant. The reactor is operated at a given total reactor power during a normal fuel operation cycle. The radioactivity level in the off-gas stream is continuously measured to detect a possible release of fission gases from the fuel rods as a consequence of a fuel leakage due to a defect on the cladding of any of the fuel rods in any of the fuel assemblies. An instantaneous power distribution is regularly established in the core and a power distribution pattern over time is established based on the instantaneous power distributions. The release of fission gases and the established power distribution pattern are then combined and correlations between changes in the release of fission gases and in the power distribution pattern are observed in order to determine a position of the defect.
US08804889B2	Receiver with dual clock recovery circuits A receiver derives the desired data sampling clock phase by averaging the phase information of transitions before and after a data eye. The average of the phase information reduces data clock phase error due to variations in the phases of transitions in received data signals depending on the polarity and positions of the transitions.
US08804888B2	Wide band clock data recovery The present disclosure provides a clock data recovery circuit that includes a phase locked loop unit, a delay locked loop unit and digital clock data recovery unit. The phase locked loop unit generates a clock signal based on a reference signal. The delay locked loop unit receives the clock signal from the phase locked loop, divides the clock signal into a plurality of clock signals and outputs the clock signals. The digital clock data recovery unit receives an input current signal, estimates a frequency of the input current signal, outputs a reference signal having the frequency, which can be transmitted to the phase locked loop unit, receives the clock signals from the delay locked loop, aligns a phase of the input current signal based on the clock signals and outputs an aligned current signal.
US08804886B2	Soft cancellation of inter-layer interference within a MIMO codeword A receiver for processing a received signal encoded with a codeword and mapped to two layers includes a plurality of equalizers for equalizing the received signal, a plurality of demodulators for demodulating a respective equalized signal, a decoder for decoding the demodulated signal by extracting soft bits from the demodulated signal, a modulator for modulating the decoded signal by generating soft symbols based on the extracted soft bits, a demapper for demapping the modulated signal to soft symbols corresponding to each of the two layers and a plurality of inter-layer interference cancellers for cancelling interference utilizing the demapped soft symbols wherein the demapped soft symbols are utilized also by the equalizers to reduce inter-symbol interference.
US08804885B2	Delay compensation in equalizer-based receiver A multi-stage receiver including, in one embodiment, a sequence of processing stages. At least one of the processing stages includes a first processing block, a delay block, and a second processing block. The first processing block is adapted to receive an input signal and generate from the input signal one or more processing parameters. The delay block is adapted to generate a delayed signal. The second processing block is adapted to apply the one or more processing parameters to the delayed signal to generate an output signal. The delay block compensates for one or more processing delays associated with the generation of the one or more processing parameters by the first processing block.
US08804882B2	Receiving apparatus, and computer readable memory medium that stores a program Suitable gain control is achieved at low cost.In a receiving apparatus, an RF signal that is amplified by an RF amp is converted to an IF frequency by a frequency conversion unit and amplified by an IF amp, then the output signal from the IF amp that was converted to a digital signal by an ADC is inputted to a digital processing unit. The output from the ADC is then filtered to a desired frequency by a digital filter and inputted to the digital processing unit. In the digital processing unit the signal power before filtering by the digital filter and the signal power after filtering by the digital filter are measured, and the power difference is calculated. Based on the power difference, which indicates the ratio of unnecessary power, the digital processing unit controls the gain ratio of the RF amp and IF amp.
US08804877B2	Apparatus and method for correcting phase error An apparatus for correcting a phase error is provided. The apparatus includes an error estimating module and a correcting module. The error estimating module receives a phase-shift keying signal, and calculates a phase error according to the phase-shift keying signal, a plurality of known candidate signals and Bayesian estimation. The correcting module corrects the phase-shift keying signal according to the phase error.
US08804876B2	Enhanced modulation detection An apparatus is provided for demodulating a block, the block including a plurality of bursts. The apparatus comprises a demodulator configured to demodulate the plurality of bursts and a modulation detector configured to detect a modulation scheme for a current burst in the plurality of bursts and to determine whether there is a high probability that the detected modulation scheme is correct. The modulation detector instructs the demodulator to demodulate each burst subsequent to the current burst in the plurality of bursts based on the detected modulation scheme when the modulation detector determines a high probability that the modulation scheme is correct.
US08804874B2	Polar transmitter having digital processing block used for adjusting frequency modulating signal for frequency deviation of frequency modulated clock and related method thereof A polar transmitter includes a frequency modulating path, a clock divider and a digital processing block. The frequency modulating path is arranged for generating a frequency modulated clock in response to a frequency modulating signal. The clock divider is coupled to the frequency modulated clock, and arranged for generating a down-divided clock. The digital processing block is coupled to the down-divided clock, and arranged for generating the frequency modulating signal, wherein the frequency modulating signal is adjusted for frequency deviation of the frequency modulated clock. A method for polar transmission includes: generating a frequency modulated clock in response to a frequency modulating signal; dividing a frequency of said frequency modulated clock to generate a down-divided clock; and generating said frequency modulating signal according to said down-divided clock, wherein said frequency modulating signal is adjusted for frequency deviation of said frequency modulated clock.
US08804866B2	Digital broadcast receiving apparatus and digital broadcast receiving method Disclosed is a digital broadcast receiver which includes a TS processing unit. The TS processing unit comprises reference packet detection units (162a, 162b), that detect timing information of two sets of received TS packet data, a delay adjustment unit (163) that aligns the processing timings of both sets of TS packet data by delaying one of the two sets of TS packet data based on the detected timing information, and a selection unit (165) that selects by packet one of the two sets of TS packet data for output.
US08804860B2	Cognitive radio system, cognitive radio apparatus, and radio signal detection method A radio system includes: a memory which stores a system parameter and a pseudo parameter, the system parameter being used for generation of a feature value specific to a search target radio system, the pseudo parameter being similar to the system parameter; a feature value generator which generates one or a plurality of the feature values based on a signal in a received frequency band by using the system parameter; a non-feature value generator which generates one or a plurality of non-feature values based on the signal in the received frequency band by using the pseudo parameter; and a determination section which determines whether or not a signal of the search target radio system exists by using the one or the plurality of the feature values and the one or the plurality of non-feature values.
US08804858B2	Techniques for decoding transmitted signals using reactive taboo searches (RTS) Techniques for enabling an estimate of a transmittal signal vector, given a received signal vector and a channel matrix to be computed, are provided. An initial solution signal vector for the estimate is calculated, and based on the initial estimate, a pool of possible solutions is generated. Methods described herein may be iterative in nature, and may cycle through possible estimates of the transmitted signal vector so as to continually improve the estimates and the pool of possible estimates. The methods may terminate once stopping criteria are reached. In some example methods, solutions may be marked at taboo and a taboo period can be established that indicates a number of subsequent iterations for which the current solution signal vector cannot be considered.
US08804853B2	Signal extender system and signal extender thereof A signal extender system including a first electronic apparatus, a second electronic apparatus, and a signal extender. The signal extender system includes a transmission module, a receiving module, and pairs of differential transmission lines. The receiving module includes a timing memory unit. The transmission module receives a digital image differential signal including differential data signals, a differential timing signal, and a two-way differential signal. A first pair of differential transmission lines, a second pair of differential transmission lines, and a third pair of differential transmission lines of the pairs of differential transmission lines transmit the differential data signals respectively. A fourth pair of differential transmission lines alternately transmits the two-way differential signal and a part of differential timing signal. The timing memory unit memories and continually replicates the part of differential timing signal to recover the differential timing signal and output it to the second electronic apparatus.
US08804851B2	Iterative detection and decoding device for selecting soft information according to at least one predetermined constraint rule, and related iterative detection and decoding method An iterative detection and decoding device includes a signal detector, an error-correction decoder and an SI selector. The signal detector is utilized for generating a set of soft information (SI). The error-correction decoder is coupled to the signal detector, for iteratively decoding the set of SI and accordingly updating the set of SI to generate a set of updated SI. The SI selector is coupled between the signal detector and the error-correction decoder, for selecting at least one SI from the set of updated SI when each SI satisfies at least one predetermined constraint rule. The signal detector further selectively generates a new set of SI according to a selection result generated from the SI selector.
US08804846B2	Method and apparatus for processing signals An integrated circuit device for processing a signal includes: a digital television (DTV) demodulator which receives and demodulates a modulated DTV signal, and outputs a demodulated DTV signal; an analog TV demodulator which receives and demodulates a modulated analog TV signal, and outputs a demodulated first analog TV signal; and a multiplexer which receives the demodulated DTV signal from the DTV demodulator and the demodulated first analog TV signal from the analog TV demodulator, and selectively outputs one of the demodulated DTV signal and the demodulated first analog TV signal.
US08804845B2	Non-enhancing media redundancy coding for mitigating transmission impairments In one embodiment, a method comprises identifying a plurality of frames of interest from a primary stream of encoded frames. The method further comprises selecting at least one of the frames of interest for inclusion in a separate redundant stream. The method further comprises producing another encoded instance of the at least one selected encoded frame. The method further comprises associating the another encoded instance of the at least one selected frame in the separate redundant stream with the corresponding selected encoded frame in the primary stream. The method further comprises providing the primary stream, the separate redundant stream, and a common clock reference to a decoder.
US08804839B2	Method for image prediction of multi-view video codec and computer-readable recording medium thereof In a method for image prediction of a multi-view video codec, a disparity vector value of a current macroblock is obtained and a corresponding macroblock is searched through the obtained disparity vector value. An intra prediction coding direction value of the searched macroblock is determined as an intra prediction coding direction value of the current macroblock. The current macroblock is coded/decoded through the determined intra prediction coding direction value. The coding efficiency can be increased by reducing a coding amount by omitting a process of obtaining an unnecessary disparity value by using a different-view intra prediction coding direction as a current-view intra prediction coding direction. The coding efficiency can be increased by reducing a coding amount by differentially coding a similar disparity vector. The reliability can be increased through an accurate disparity using multiples of 8 rather than 16, in motion skip for sharing the format of a macroblock.
US08804838B2	Variable length coding method and variable length decoding method A variable length coding method is comprised of: a coefficient value scanning step in which an RL sequence generation unit 203, a reordering unit 202, and a binarization unit 203 scan coefficient values within a block in a predetermined scanning order starting at a higher-frequency component toward a lower-frequency component; and an arithmetic coding step in which an arithmetic coding unit 205 and a table storage unit 204 perform arithmetic coding on the absolute values of the coefficient values according to the scanning order used in the coefficient value scanning step, by switching between probability tables 1˜4 for use, wherein, in the arithmetic coding step, a probability table to be used is switched to another probability table in one direction, when the arithmetic-coded absolute values of the coefficient values include an absolute value exceeding a predetermined threshold value.
US08804832B2	Image processing apparatus, image processing method, and program There is provided an image processing apparatus including an acquiring unit for acquiring moving image data containing a plurality of successive frames, and one or a plurality of image data corresponding to the frames and having a spatial resolution higher than the frames; a motion prediction unit for detecting a motion vector between the frames using the moving image data; and an image generation unit for generating motion compensated image data corresponding to a predetermined frame based on the image data and the motion vector. The image generation unit generates the motion compensated image data being positioned between the predetermined frame and a frame corresponding to the image data and corresponding to the frame, and generates motion compensated image data corresponding to the predetermined frame based on the motion compensated image data and the motion vector.
US08804829B2	Offline motion description for video generation The present motion description technique provides a technique for defining a motion description offline. The motion description can then later be extracted from a multimedia representation and adapted to various multimedia-related applications in a manner that not only reduces the processing for motion estimation but also provides high compression performance during an encoding/transcoding process. The motion description technique employs a motion alignment scheme utilizing a hierarchical model to describe motion data of each macroblock in a coarse-to-fine manner. Motion information is obtained for motion vectors of macroblocks for different partition modes. The resulting motion information is compressed based on correlations among spatially neighboring macroblocks and among partition modes to form the offline motion description.
US08804827B2	Encoding or decoding method and apparatus Embodiments of the present invention provide an encoding or decoding method and apparatus. The method includes: extracting first information in a bitstream; determining a chroma component intra prediction mode according to the first information; when the chroma component intra prediction mode cannot be determined according to the first information, extracting second information in the bitstream; and determining the chroma component intra prediction mode according to the second information, where the first information includes information for indicating whether the chroma component intra prediction mode is a DM mode or an LM mode, the second information is used to indicate a remaining mode as the chroma component intra prediction mode, and the remaining mode is one of available chroma component intra prediction modes other than a mode that may be determined according to the first information.
US08804823B2	Image coding method, image decoding method, image coding apparatus, and image decoding apparatus An image coding method, comprising: subtracting a prediction signal from the input image signal for each coding unit, thereby generating respective prediction error signals; performing orthogonal transform and quantization on a corresponding one of the prediction error signals for each transform unit, eventually generating quantization coefficients; and coding pieces of management information indicating a structure of the transform units and the quantization coefficients into a tree structure. Each of the transform units corresponds to a corresponding one of leaf nodes in the tree structure. In the coding, for each leaf node, management information and a quantization coefficient are coded, eventually generating a coded signal in which the coded management information and the coded quantization coefficient are arranged in succession for each leaf node.
US08804822B2	I-frame size estimation based on edge strength Various embodiments of the present invention relate to systems, devices and method of video encoding that select a quantization parameter set based on a global edge strength value and an available bitrate for a corresponding compressed frame. Quantization parameters are selected using a mathematical correlation between the global edge strength value of the I-frame and an available bitrate/maxim target frame size for the corresponding compressed frame.
US08804815B2	Support vector regression based video quality prediction Systems and methods of objective video quality measurement based on support vector machines. The video quality measurement systems can obtain information pertaining to features of a target training video, obtain corresponding information pertaining to features of a reference version of the target training video, and employ the target training features and/or the reference training features to build video quality models using such support vector machines. Based on the target training features and/or the reference training features used to build such video quality models, the video quality models can be made to conform more closely to the human visual system. Moreover, using such video quality models in conjunction with target features of a target video whose perceptual quality is to be measured, and/or reference features of a reference video, the video quality measurement systems can be employed to predict measurements of the perceptual quality of such a target video with increased accuracy.
US08804814B1	Seeding of a workspace to optimize codec operations Various embodiments are directed toward compressing and/or decompressing data communicated between one or more network devices (e.g., codec operations). In particular, embodiments are directed towards improving codec performance by seeding the computation workspace that may be used by various codec processors. The seeding data may be determined based on at least one characteristic of a particular codec and the characteristics of data that may be processed by the codec processor. Also, the codec processor may be employed to generate data for the codec workspace based on the determined seeding data. Workspace data may be generated by processing the seeding data with the same codec processor that is used for normal codec operations. The workspace generated from the seeding data may be stored for future use, such as, when a matched data stream arrives.
US08804811B2	Method for compressive sensing , reconstruction, and estimation of ultra-wideband channels The method for compressive sensing (CS) and reconstruction of ultra-wideband (UWB) channels includes building four practically-based dictionaries related to the antenna angles of transmission and angles of arrival that enhance the sparsity of UWB signals. The dictionaries account for the practical effects of the channel, such as pulse dispersion and the unavoidable effects of the antenna. Utilizing the practically-based dictionaries CS is able to reconstruct the UWB signals more efficiently with reasonable complexity. In addition to waveform reconstruction, the dictionaries are used for channel estimation. The CS method can be used with either a single-shot full profile correlator or a Rake receiver. The Rake receiver employs CS in adjusting its parameters to take advantage of the energy available in the strongest propagation paths.
US08804810B1	Wideband signal synthesis A method for synthesizing a wideband signal includes: generating a plurality of narrowband radio frequency signals; and constructively superimposing the narrowband radio frequency signals. In one aspect, this includes determining the delays for a plurality of constituent narrowband signals for use in synthesizing a wideband signal. The delay determination is software implemented, and thus may be embodied in software encoded on a program storage medium and a computing apparatus programmed to perform that method. An apparatus for synthesizing a wideband signal includes: a pulsed power source; a plurality of narrow band radio frequency source modules capable of receiving a signal form the pulse power source and outputting constituent narrowband radio frequency signal; a combiner for combining the constituent narrowband radio frequency signals after they have been uniquely delayed into a synthetic wideband radio frequency signal.
US08804803B2	Transmitting device, transmitting method, integrated circuit, and program A transmitting device can suppress degradation of the video quality and determine a proper transmission rate, and include a transmitting unit that transmits a communication packet to a receiving device, a receiving unit that receives a feedback packet, which is a response signal corresponding to the communication packet, from the receiving device, a detecting unit that detects a change of a reception interval of the feedback packet, and a transmission rate determining unit that decreases a transmission rate at which the transmitting unit transmits the communication packet in the case where the change of the reception interval is detected, and increases the transmission rate on the basis of an amount of change of a travelling speed of at least either the transmitting device or the receiving device before and after the decrease in the transmission rate.
US08804793B2	Method and apparatus for fast link recovery Embodiments of methods and apparatus for fast link recover are disclosed. One method includes sensing a link quality failure of a link between a receiver and a transmitter. If a link quality failure is sensed, then the receiver selects new pre-coder settings for the transmitter. The receiver communicates the new pre-coder settings to the transmitter. The transmitter applies the new pre-coder settings. The receiver computes its equalizer settings based on the new pre-coder settings of the transmitter. One apparatus or transceiver includes a means for determining a link quality failure of a link between the transceiver and a link partner transceiver. The transceiver selects new pre-coder settings for the link partner transceiver if a link quality failure is sensed. Additionally, the transceiver communicates the new pre-coder settings to the link partner transceiver, and computes its equalizer settings based on the new pre-coder settings of the link partner transceiver.
US08804788B2	Radio communication device and semiconductor integrated circuit device used for the same A semiconductor integrated circuit for a radio communication terminal sequentially uses a plurality of frequency channels by instructions from a hopping frequency decision unit to receive packet data by a reception unit. When the integrated circuit cannot detect the head of the packet data in reception operations, the integrated circuit cannot receive packet data should be received originally then assumes that the received packet data is a packet error. And the integrated circuit calculates packet error rates for each frequency channel on the basis of the number of times of reception operations performed for each frequency channel and of the number of times of packet errors to estimate channel qualities by using the packet error rates.
US08804785B2	Quantum cascade semiconductor laser A quantum cascade semiconductor laser includes a n-type semiconductor substrate, the substrate having a main surface; a mesa waveguide disposed on the substrate, the mesa waveguide including a core layer and an n-type upper cladding layer disposed on the core layer; a first semiconductor layer disposed on a side surface of the mesa waveguide and the main surface of the substrate, the first semiconductor layer being in contact with the side surface of the mesa waveguide; and a second semiconductor layer disposed on the first semiconductor layer. The first semiconductor layer and the second semiconductor layer constitute a burying region embedding the side surfaces of the mesa waveguide. The first semiconductor layer is formed of at least one of a semi-insulating semiconductor and a p-type semiconductor. In addition, the second semiconductor layer is formed of an n-type semiconductor.
US08804780B2	Method for adjusting spectral line width of narrow-band laser An upper limit and a lower limit are preliminarily set for a spectral line width common to a plurality of narrow-band laser devices. When delivered or subjected to maintenance, the narrow-band laser device is caused to laser oscillate to detect its spectral line width before it is used as a light source for semiconductor exposure. A spectral line width adjustment unit provided in the narrow-band laser device is adjusted so that the spectral line width assumes a value between the upper limit and the lower limit. The present invention is able to suppress the variation in spectral line width such as E95 bandwidth caused by machine differences during the manufacture of the laser device, or by replacement or maintenance of the laser device, whereby the quality of integrated circuit patterns formed by the semiconductor exposure tool can be stabilized.
US08804778B2	Laser apparatus and extreme ultraviolet light source apparatus An extreme ultraviolet light source apparatus comprises a laser apparatus having a master oscillator outputting one or more longitudinal-mode-laser lights, an amplifier with a molecular gas as an amplifying agency amplifying a longitudinal-mode laser light of which wavelength is included in one of amplifiable lines, and a controller adjusting the master oscillator so that the wavelength of the longitudinal-mode laser light outputted from the master oscillator is included in one of the amplifiable lines, the laser apparatus being used as a driver laser, wherein the laser apparatus irradiates a target material with a laser light for generating plasma, and the extreme ultraviolet light is emitted from the plasma and outputted from the extreme ultraviolet light source apparatus.
US08804775B2	Method and device for transmitting digital video and data over the same wires Method and device for a wired communication link that includes a first transceiver that sends over a set of wires a downstream multiplexed transmission that includes a first direction of a bidirectional data channel and lossless high definition digital video. The first transceiver is able to receive, over at least a subset of the set of wires utilized for the downstream multiplexed transmission, an upstream transmission comprising a second direction of the bidirectional data channel.
US08804771B2	Method for managing a data transmission from a sender device, corresponding computer-readable storage medium and sender device A sending device receives applications data blocks to be transmitted to a receiving device according to a clock rate defined by transport periods, the applications data blocks being encoded before transmission by application of a first source encoding up to the processing of a change request. The sending device determines a drift between a number of applications data blocks received by the sending device and a number of applications data blocks transmitted after encoding by the sending device. The sending device determines, taking account of the determined drift, a transition applications data block from which a second source encoding is applied in response to the change request. The transmission of the stream is then adapted in such a way that the transmission of the encoded transition data block is aligned with a start of a transport period.
US08804769B2	Signal multiplexing method, signal demultiplexing method, digital signal reference frequency correction method, multiplexing device, demultiplexing device, radio communication system, and digital signal reference frequency correction device A multiplexing/demultiplexing device has a phase difference detection part for detecting a phase difference from a reference frequency of a multiplexed signal and a reference frequency of each of input/output lines, an interpolation part for performing an interpolation on a digital transmitting/receiving signal of each of the input/output lines with a signal delayed by time corresponding to the phase difference for each of the input/output lines based on the phase difference detected by the phase difference detection part to obtain a digital transmitting/receiving signal sampled with the reference frequency of the multiplexed signal for each of the input/output lines, and a signal multiplexing/demultiplexing part for performing a multiplex/demultiplex of the digital transmitting/receiving signals of the input/output lines with use of the reference frequency of the multiplexed signal.
US08804765B2	Dynamic robust header compression A unit (25, 46) performs a compression operation or a decompression operation with respect to information for transmission in packets over a wireless link (36). The transmission over the wireless link is such that the packets may become reordered from a transmission sequence. The compression operation and the decompression operation involve a tradeoff of robustness and reordering depth. The robustness is an indicator of a degree of information loss over the link tolerated by the compression operation and the decompression operation; the reordering depth is a degree of packet reordering tolerated by the compression operation and the decompression operation. The unit dynamically adjusts the tradeoff of the robustness and the reordering depth in accordance with characteristics of the link. In an example embodiment, the information upon which the compression operation and the decompression operation is performed is sequence number information of a packet header.
US08804764B2	Data path for data extraction from streaming data A data path for streaming data includes a plurality of sequential data registers, each of the plurality of sequential data registers comprising a plurality of data fields, wherein the streaming data moves sequentially through the sequential data registers; and a multiplexing unit, the multiplexing unit configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, and wherein the multiplexing unit is configured to extract data from the streaming data as the streaming data moves through the sequential data registers in response to a data request.
US08804761B2	Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus Transmission techniques are provided that improve service continuity and reduce interruptions in delivery of content that can be caused by transitions that occur when the User Equipment (UE) moves from one cell to the other, or when the delivery of content changes from a Point-to-Point (PTP) connection to a Point-to-Multipoint (PTM) connection in the same serving cell, and vice-versa. Such transmission techniques enable seamless delivery of content across cell borders and/or between different transmission schemes such as Point-to-Multipoint (PTM) and Point-to-Point (PTP). Mechanisms for adjusting different streams and for recovering content from each data block during such transitions are also provided so that data is not lost during a transition. In addition, mechanisms for realigning data during decoding at a receiving terminal are also provided.
US08804758B2	System and method of media over an internet protocol communication A real-time bandwidth monitor (RTBM) for VoIP applications are disclosed having a media streaming function to sense the available bandwidth between two endpoints of a VoIP communication (herein, a “call path”) utilizing the media streaming function and to adapt in real-time the transmission rate of the media stream to utilize that bandwidth. The media stream may include voice content, video content, or other media content.
US08804757B2	Configurable motion estimation In some embodiments, a motion estimation method and engine are provided. A motion estimation engine may, for example, compare source blocks from a source frame against reference blocks in a reference frame to find a suitable match for the source block. According to some embodiments, groups of reference blocks are compared at the same time against the source block, with search units within each group being selected for comparison simultaneously using both a fixed path navigation and an adaptive path navigation.
US08804755B2	Power dissipation management for wired transceivers A system, method and apparatus for reducing a power consumed by a physical layer device (PHY). A length of a cable connecting the PHY to a link partner is determined. Based on the length, power provided to one or more components of the PHY, or any portion thereof, is reduced. The power provided is reduced while maintaining a level of reliability specified by a protocol governing operation of the PHY. The length can be determined using time-domain reflectometry (TDR) techniques. Any portion of an echo cancellation filter, a crosstalk filter, an equalizer, a precoder, an analog-to-digital converter (ADC), a digital-to-analog converter (DAC), a forward error correction (FEC) decoder and/or an FEC coder can be powered-down or power-optimized to reduce the overall power consumed by the PHY. The protocol governing operation of the PHY can be IEEE 802.3.
US08804752B2	Method and system for temporary data unit storage on infiniband host channel adaptor A method for temporary storage of data units including receiving a first data unit to store in a hardware linked list queue on a communications adapter, reading a first index value from the first data unit, determining that the first index value does match an existing index value of a first linked list, and storing the first data unit in the hardware linked list queue as a member of the first linked list. The method further includes receiving a second data unit, reading a second index value from the second data unit, determining that the second index value does not match any existing index value, allocating space in the hardware linked list queue for a second linked list, and storing the second data unit in the second linked list.
US08804750B2	Field device There is provided a field device performing a communication through a communication line. The field device includes: first circuits involved with a smart communication; second circuits involved with a fieldbus communication; a token detecting circuit that detects a token in the fieldbus communication; and a control circuit. The control circuit is operable to: i) cause the second circuits to operate when the token is detected within a given time by the token detecting circuit; and ii) cause the second circuits not to operate when the token is not detected within the given time by the token detecting circuit.
US08804748B2	Hitless node insertion for Ethernet networks A novel and useful hitless node insertion mechanism for configuring a new node to be inserted into an Ethernet network. The mechanism comprises pre-configuring the new node into a partially configured state, disconnecting a network link where the new node is to be inserted and connecting the new node to at least one end of the disconnected link. All data traffic received from neighboring nodes is then blocked and fake signal failure (SF) messages are generated and sent if Ethernet Ring Protection (ERP) messages are detected. An in-band management port is then selected and a configuration from a Network Management System (NMS) is received. Once configuration of the said new node is complete, the new node is set to a fully configured state.
US08804747B2	Network interface controller for virtual and distributed services In one embodiment a method and apparatus that support virtual services including virtual network interface control functionality for virtual machines running on a server. A method includes receiving a packet at a network interface card from a data communication network, classifying, within the network interface card, the packet to select one of multiple flow tables to which the packet should be assigned to obtain a selected flow table, the classifying being based, at least, on a logical interface with which the packet is associated, processing the packet based on information stored in the selected flow table, and passing the packet to a virtual machine operating on a computer to which the network interface card is communicatively connected, the virtual machine being associated with the logical interface.
US08804743B2	Cellular communication system, apparatus and method for management of backhaul resources A communication network element comprises traffic scheduler logic capable of scheduling transmission of a first category of queued traffic across a backhaul interface in accordance with a rate control value. The communication network element further comprises traffic manager logic capable of scheduling transmission of a second category of queued traffic across the backhaul interface in accordance with a determined backhaul bandwidth allocation, the backhaul bandwidth allocation being based on a determination of available bandwidth across the backhaul interface not required for scheduled first category traffic.
US08804735B2	Scalable forwarding table with overflow address learning A node is configured to receive a packet from a host device, where the packet includes a source address associated with the host device; determine that the source address is not stored by the node; generate one or more logical distances, associated with one or more nodes, based on the source address and a respective address associated with each of the nodes; determine that another node is associated with a shortest logical distance, of the one or more logical distances; and transmit the source address to the other node based on the determination that the other node is associated with the shortest logical distance, where transmitting the source address allows the other node to store the source address or enables further nodes to obtain the source address from the other node.
US08804728B2	Ethernet differentiated services conditioning A network includes an edge node configured to define per hop behaviors using a set of bits in an Ethernet header of a frame and a core node configured to receive the frame and to forward the frame according to the per-hop-behaviors. The network can also include a defined set of differentiated service classes, each differentiated service class associated with the set of per hop behaviors, indicated in the set of priority bits. The network classifies the Ethernet frame based on at least one of a set of priority bits or information in at least one protocol layer in the frame header of the Ethernet frame and determines a per hop behavior based on the classification.
US08804725B2	System and method for efficient delivery of multi-unicast communication traffic Disclosed is a system and method for the delivery of multi-unicast communication traffic. A multimedia router is adapted to analyze and identify contents which it handles and one or more access nodes are adapted to receive one or more of the identified contents, cache contents based on said identification; and use cached contents as substitutes for redundant traffic, received by the same access node.
US08804721B2	Multi-stream communication A method for reducing bandwidth used in multiple transmissions on a cellular network includes mapping at least one request of at least one end-device to a unicast channel between server and an intermediary in the network, creating a correlated multicast communication channel between the intermediary and the at least one end-device, and transferring data from the unicast channel to a multicast channel at the intermediary.
US08804718B2	Preventing traffic flooding to the root of a multi-point to multi-point label-switched path tree with no receivers A method is provided for pruning an MP2MP tree. The method includes (a) in a first node of an MP2MP LSP tree, the MP2MP LSP tree including a plurality of nodes, determining whether the first node has only a single replication branch for the MP2MP LSP tree, the single replication branch representing a downstream path to only a second node of the plurality of nodes, (b) in response to determining that the first node has only a single replication branch for the MP2MP LSP tree, sending a message to the second node indicating that the second node should refrain from sending upstream traffic towards the first node, and (c) in response to determining that the first node does not have only a single replication branch for the MP2MP LSP tree, refraining from sending a message to the second node indicating that the second node should refrain from sending upstream traffic of the MP2MP LSP tree towards the first node. Apparatus are also provided for use in practicing certain embodiments.
US08804711B2	Methods and apparatus related to a modular switch architecture In some embodiments, an apparatus includes a first housing, a second housing and at least one cable. The first housing includes a first interface card of a switch fabric. The second housing includes a second interface card of the switch fabric and a third interface card of the switch fabric. The second interface card of the switch fabric is operatively and physically coupled to the third interface card of the switch fabric via a midplane. The second interface card defines a plane that is nonparallel to the a plane defined by the third interface card and a plane defined by the midplane. The plane defined by the third interface card is nonparallel to the plane defined by the second interface card and the plane defined by the midplane. The cable is configured to operatively couple the first interface card to the second interface card.
US08804710B2	System architecture for a scalable and distributed multi-stage switch fabric In some embodiments, an apparatus includes a first housing, a second housing and at least one cable. The first housing includes a first interface card of a switch fabric. The second housing includes a second interface card of the switch fabric and a third interface card of the switch fabric. The second interface card of the switch fabric is operatively and physically coupled to the third interface card of the switch fabric via a midplane. The second interface card defines a plane that is nonparallel to the a plane defined by the third interface card and a plane defined by the midplane. The plane defined by the third interface card is nonparallel to the plane defined by the second interface card and the plane defined by the midplane. The cable is configured to operatively couple the first interface card to the second interface card.
US08804706B2	Information processing system, relay device, and communication control method An information processing system includes information processing devices and relay devices to relay data between the information processing devices, the relay devices each including communication ports, a transmission/reception control unit to cause a first transmission/reception operation and a second transmission/reception operation to be selectively executed, the first transmission/reception operation being an operation in which data is transmitted and received at a first transmission speed, the second transmission/reception operation being an operation in which data is transmitted and received in parallel at a second transmission speed lower than the first transmission speed, and a data division unit to generate pieces of division transmission data whose number is equal to the number of the communication ports by dividing transmission data to cause the generated pieces of division transmission data to be transmitted through the respective communication ports, when the second transmission/reception operation is selected.
US08804703B2	Method and apparatus for providing shared services The present invention enables an overlay capability to be invoked on network systems and elements that are designed to support multiple customer bases. Depending on the registered identification of the user, screens and other user interfaces that provide access to functions can be overlaid on the network component and segmented along customer classifications.
US08804702B2	System and method for dynamic call routing A telecommunications system is disclosed which may include a VOIP (Voice Over Internet Protocol) network having a plurality of network elements; at least one carrier data center; communication links enabling communication between the network elements and the at least one carrier data center, wherein the carrier data center is operable to receive a query describing a communication session active at a given one of the network elements, over one of the communication links, and to generate a routing table in response to the query.
US08804696B1	Integrated gateway An integrated gateway is disclosed. In one embodiment, a gateway includes a modem, a wide area network (WAN) interface, a local area network (LAN) interface, a router module, a voice-over-internet protocol (VOIP) adapter and a session-initiation protocol (SIP) adapter. The WAN interface is in communication with a packet network, such as a VOIP network. The router module is configured to route data traffic between the WAN interface and the LAN interface. In one embodiment, the VOIP adapter, as does the SIP adapter, includes a wireless interface for wireless communication with an endpoint device. The VOIP adapter is configured to provide VOIP services between the endpoint device and the packet network. The SIP adapter is configured to provide SIP services between the endpoint device and the packet network.
US08804695B2	Methods, systems, and computer program products for providing alerts and notifications A method, system, and computer program product for providing alerts and notifications to Internet Protocol-enabled devices are provided. The method includes receiving an alert message from a content source, retrieving a set of Internet Protocol device addresses associated with accounts subscribing to an alert service, and transmitting the alert message to the Internet Protocol-enabled devices corresponding to the set of Internet Protocol device addresses associated with the accounts subscribing to the alert service.
US08804692B2	Method of transmitting and receiving data in a wireless communication system A data transmitting method in a wireless communication system is disclosed. In transmitting data by a base station to a user equipment communicating with a plurality of cells in a wireless communication system, the present invention includes receiving, from the user equipment, information on timing differences of signals received by the user equipment from a plurality of the cells, defining a subframe for the user equipment according to the timing differences, and transmitting the data to the user equipment via the defined subframe.
US08804691B1	Phase based preamble detection Devices, methods, and other embodiments associated with phase based preamble detection are described. In one embodiment, an apparatus includes a wireless transceiver, an evaluation logic, and a configuration logic. The wireless transceiver receives a wireless signal from a wireless device. The wireless signal includes a preamble sequence. The evaluation logic evaluates the preamble sequence by comparing phases of the preamble sequence to phases of predefined preamble sequences to identify a matching preamble sequence. The comparison is done without using amplitude information. The configuration logic configures the wireless transceiver to synchronize wireless communications with the wireless device based, at least in part, on the matching preamble sequence.
US08804690B1	Packet exchange arbitration for coexisting radios The present specification describes techniques for packet exchange arbitration. In some embodiments, a request is maintained to an arbiter at least until a packet exchange has been communicated and/or at least until a time-sensitive packet is communicated. In some other embodiments, a grant of a request is delayed at least until the communication of an isochronous packet.
US08804689B2	Methods and apparatus for peer-to-peer communications resource scheduling A wireless communications device supporting peer-to-peer communications acquires peer-to-peer communications resources for an extended period of time. In some embodiments, a base station assigns the resources to the device, while in other embodiments, the device reserves, e.g., self-assigns peer-to-peer communications resources for an extended period of time. The wireless communications device decides that it will not be using an acquired peer-to-peer communications resources, e.g., a particular acquired peer-to-peer traffic segment. The wireless communications device transmits a resource availability indicator indicating that it will not be using the particular peer-to-peer communications resource. Another wireless communications device, which detects the resource availability indicator, may use the peer-to-peer communications resource which is not be used by the device to which it is assigned.
US08804688B2	System and method providing various pilot sub-carrier densities in OFDMA communications A method for varying pilot sub-carrier density in OFDMA communications is described. The method comprises calculating channel quality from sub-carriers; determining whether the channel quality is outside a threshold range; selecting a different pilot sub-carrier density for a sub-zone based on the value of the channel quality when the channel quality is outside the threshold range; and setting the sub-zone to the different pilot sub-carrier density. A system for using sub-zones with different pilot sub-carrier densities in OFDMA communications is also described.
US08804687B2	Apparatus and method for allocating frequency resources in a frequency overlay system A method for allocating frequency resources by a Base Station (BS) in a frequency overlay system is provided. The method includes grouping at least one Mobile Station (MS) capable of using the same Frequency Allocation (FA), according to zones, multicasting zone information indicating a frequency resource available for each zone to at least one MS belonging to a corresponding zone, unicasting resource allocation information indicating an allocated frequency resource to at least one MS to which the frequency resource is allocated, among the grouped MSs, and communicating with the at least one MS using the allocated frequency resource indicated by the resource allocation information, within the frequency resource indicated by the zone information.
US08804683B2	Wireless communication apparatus and control method therefor When a wireless communication network is built in an ad hoc mode, it is possible to appropriately build the wireless communication network regardless of start timings of wireless communication functions of image capturing apparatuses. In order to achieve the object, there is provided the image capturing apparatus which is capable of building a wireless communication network by wirelessly connecting to another image capturing apparatus in an ad hoc mode, and which is capable of switching between a function as a creator and a function as a joiner, including a start unit configured to start as the creator, a unit configured to execute a scan process, and a unit configured to determine based on a result of the scan process whether to function as the creator and to function as the joiner, and to control the image capturing apparatus in accordance with the determination result.
US08804680B2	System and method for managing wireless connections and radio resources Systems and methods of efficiently providing network access for a portable electronic device while moderating power consumption are described. The electronic device may have a cellular radio and a network radio for communicating with an alternative network. In a default state, the electronic device may carry out communications using the cellular radio, and the network radio may be in an off state. Periodically, the electronic device may determine if the electronic device has moved. If so, a location of the electronic device may be determined and a check may be carried out to determine if the electronic device is in range of an available alternative network. If the electronic device is in range of an available alternative network, the network radio may be turned on and an attempt to connect to the alternative network may be made.
US08804675B2	Method and apparatus for signaling in digital radio systems A method and apparatus for transmitting data are provided. In the method, data streams are mapped onto frames, a word is generated including information for receiving the data streams for a given frame, and parity bits are derived from the word for the given frame. The data is arranged in the frames. Each of the frames includes a preamble and a data section. The preamble and the data section are time-multiplexed. The data section includes at least a part of the data streams, and the preamble includes signaling information. The word is inserted in a preamble section of the given frame, and one of the parity bits is inserted in a preamble section of a prior frame preceding the given frame. A part of the word for the given frame is inserted within a data section of an earlier frame preceding the prior frame. The frames are then transmitted.
US08804674B2	Structure for OTA ENB-ENB communication According to one general aspect, an apparatus may include a processor. In various embodiments, the processor may be configured to select either an uplink sub-frame or a special sub-frame to employ for base station-to-base station (B2B) communication in some embodiments, the processor may be configured to cause at least one user equipment (UE), associated with the apparatus, to either refrain from transmitting or substantially receiving during the selected sub-frame In various embodiments, the processor may be configured to transmit data, from the apparatus to a receiving BS, during at least a portion of the selected sub-frame.
US08804673B2	Radio communication device, communication control device, radio communication system, radio communication method, and communication control method There is provided a radio communication device including a communication unit that communicates with a base station by using a given radio multiplexing architecture, a storage unit that stores time slot information, and a control unit that controls the communication unit to communicate with the base station by using the given radio multiplexing architecture in a time slot indicated by the time slot information.
US08804659B2	Communication terminal, method for controlling communication terminal A communication terminal comprising an establishing means for establishing a communication session with a communication node by sending a request for establishment to the communication node is provided. The communication terminal further comprises an obtaining means for obtaining a first identifier from an object that is associated with an alternative communication terminal. The first identifier identifies the alternative communication terminal. The communication terminal further comprises a redirecting means for redirecting the communication session to the alternative communication terminal by sending a request for redirection to the communication node. The request for redirection includes the first identifier.
US08804655B2	Wireless LAN network, and mobile station, base station and method of controlling handoff in wireless LAN network to prevent packet loss during handoff Provided are a wireless local area network (LAN) network, a mobile station and a base station, and a method of controlling handoff in the wireless LAN network. The wireless LAN network includes a mobile station and a number of base stations. The mobile station notifies a previously connected first base station of an entry into a power-save mode, performs a handoff process with a second base station, and then notifies the first base station of an exit from the power-save mode. Each of the base stations buffers a packet to be transmitted from a public network to the mobile station when the each of the base station is notified of the entry into the power-save mode by the mobile station, and transmits the buffered packet to the mobile station when the each of the base station is notified of the exit from the power-save mode by the mobile station. This wireless LAN network system and method is capable of performing handoff without packet loss.
US08804649B1	Self-optimization in heterogeneous networks Self-optimization in heterogeneous networks techniques are provided. In autonomous mode, certain self-optimization criteria are used to set up one or more targets with same or different priorities. The cells in a defined area of a HetNet autonomously adjust certain radio resources (e.g., power, time, frequency, and/or spatial resources (e.g. antenna, location)) in order to achieve or to be close to the targets such that the self-optimization criteria are met. In a coordinated mode, certain self-optimization criteria are used to define one or more cost functions with same or different priorities. The cells or a subset of users in the cells in a defined area of a HetNet search for the optimal solution for the cost functions by coordinating certain radio resources.
US08804647B2	Method and apparatus for generating an uplink reference signal sequence in a wireless communication system The present invention provides a method and apparatus for generating a reference signal sequence by user equipment (UE) in a wireless communication system. The UE receives a UE-specific sequence group hopping (SGH) parameter that is specific to itself, and generates a reference signal sequence based on a base sequence in each slot unit. The base sequence is classified into sequence-group numbers determined in each of the slot units by the UE-specific SGH parameter indicating whether SGH has been carried out, and base sequence numbers.
US08804643B2	Method for enabling multi-channel signaling in a communication network A method for enabling multi-channel signaling in a communication network, including a multitude of communication nodes, wherein the communication among the communication nodes is performed by sending and receiving messages on communication channels including a control channel and at least one service channel, is characterized in that communication nodes embed information related to communication channel usage in messages sent on one of the communication channels, in particular the control channel, wherein the information indicates to others of the communication nodes a communication channel, in particular a service channel, intended to be employed for a specific service and/or application by the communication node having sent the respective message, and wherein communication nodes that receive a message including information related to communication channel usage forward the information by embedding the information in any of their own messages to be sent on a communication channel, in particular on the control channel.
US08804637B2	Method for transmitting a midamble in a radio communication system A method for transmitting a midamble in a radio communication system is provided. The method includes: allocating a radio resource of a carrier for the midamble, and transmitting the midamble by using the allocated radio resource, wherein the carrier includes a used band allocated for transmitting a signal and a guard band allocated for preventing interference from occurring in the used band, and the midamble is allocated to a radio resource including the guard band. Accordingly, a midamble which can be used in both a user equipment operating at a narrow band and a user equipment operating at a wide band can be transmitted when a radio communication system is in a multi-carrier mode. Further, the midamble can be transmitted also in a guard band, thereby improving accuracy of channel estimation.
US08804636B2	Method and apparatus for transmitting uplink control information in multi-carrier wireless communication system A method and apparatus for transmitting uplink control information on the data channel in a multi-carrier wireless communication system is provided. An Uplink Control Information (UCI) transmission method in a wireless communication system supporting multicarrier transmission according to the present invention includes channel-coding a UCI with reference to a number of UCI bits available; dividing the channel coded UCI bits into a number of Physical Uplink Shared Channels (PUSCHs); and transmitting the UCI multiplexed with data on the individual PUSCHs.
US08804635B2	Method of transmitting and receiving data in a wireless system A method of transmitting data in a wireless communication is disclosed, by which timing error can be solved in a multi-cell environment. The present invention, in which data is transmitted by a serving cell to a mobile station communicating with a plurality of cells in a wireless communication system, includes receiving information on delay times of signals from the mobile station, wherein the signals are received by the mobile station from the plurality of the cells and transmitting data to the mobile station by inserting a cyclic prefix (CP) having a length determined according to the information on the delay times into the data.
US08804623B2	802.11 very high throughput preamble signaling field with legacy compatibility In accordance with various aspects of the disclosure, a method and apparatus are disclosed that includes aspects of a controller configured to create a VHT frame that is arranged to include information relating to a modulation and a coding scheme with which a data portion of the VHT frame is modulated and encoded; and a transmitter configured to transmit the VHT frame to one or more STAs.
US08804621B2	Data transmitting method using machine type communication group based tunneling, and mobile communication system using the same A data transmission method is disclosed. A data transmission method for at least one machine type communication (MTC) device constituting an MTC group includes receiving an attach request from the MTC device; determining whether the attach request is a first attach request from the MTC group; and if it is determined that the attach request is a first attach request from the MTC group, establishing a downlink tunnel and an uplink tunnel to be used for data transmission and reception between a GW and a base station using an MTC group identity.
US08804620B2	Methods and apparatus for enforcing a common user policy within a network In some embodiments, an apparatus includes a core network node configured to be operatively coupled to a set of wired network nodes and a set of wireless network nodes. The core network node is configured to receive, at a first time, a first data packet to be sent to a wired device operatively coupled to a wired network node from the set of wired network nodes. The core network node is configured to also receive, at a second time, a second data packet to be sent to a wireless device operatively coupled to a wireless network node from the set of wireless network nodes. The core network node is configured to apply a common policy to the first data packet and the second data packet based on an identifier of a user associated with both the wireless device and the wired device.
US08804614B2	Method and system for managing connection payload information in medium access control protocol data unit A method and system for encoding connection payload information of a plurality of connection payloads in a Medium Access Control (MAC) Protocol Data Unit (PDU) are provided. The method includes encoding connection payload information of a first connection payload from the plurality of connection payloads in a first header of the MAC PDU. The method also includes encoding connection payload information of each of a second set of connection payloads from the plurality of connection payloads in a second header of the MAC PDU, wherein the second set of connection payloads includes the plurality of connection payloads excluding the first connection payload. Further, the method sends the MAC PDU with encoded information. Thereafter, the method also includes a procedure to decode connection payload information of a plurality of connection payloads from a Medium Access Control (MAC) Protocol Data Unit (PDU).
US08804610B2	Packet transmission scheduling method for simultaneous packet transmission in multiplexing paths in wireless network, and packet transmission method using the same Provided are a packet transmission scheduling method in a wireless network and a packet transmission method using the same. The packet transmission scheduling method, includes storing location information and a path loss exponent of each node on a multiplexing path; calculating a Signal-to-Interference and Noise Ratio (SINR) between nodes on a predetermined path based on the stored location information; when the calculated SINR exceeds a threshold, forming the paths as a path table; and scheduling packet transmission based on the formed path table.
US08804601B2	Wireless communication device, signal relay method, and signal allocation method To flexibly change subframes of a backhaul link and an access link. A wireless communication device according to the present invention is for relaying a signal between a base station and a mobile station, including: a receiver that receives the signal from the base station or the mobile station; a transmitter that transmits the signal to the base station or the mobile station; and a changeover unit that switches an operation mode to a receiving mode for receiving the signal from the base station or the mobile station, or a transmitting mode for transmitting the signal to the base station or the mobile station, wherein the changeover unit switches from the transmitting mode to the receiving mode in a subframe set to an MBSFN subframe by the wireless communication device among subframes subsequent to a subframe in which a NACK for requiring retransmission by the base station is transmitted.
US08804595B2	Communication transmission system In an example embodiment, a method of adjusting a modulation and coding scheme may include selecting a modulation and coding scheme for multiple terminals and broadcasting a modulation and coding scheme identifier to the terminals. The modulation and coding scheme identifier may be configured to identify the selected modulation and coding scheme such that each of the plurality of terminals transmits a transmission to the base station based at least in part on the selected modulation and coding scheme.
US08804594B2	Radio communication system, server, and radio communication method A radio communication system includes a first server and a second server. The first server includes a first processor to receive, together with an identifier for identifying a base station, communication information transmitted from a plurality of mobile stations via the base station, extract, for the base station, a keyword frequently used in communications between the first server and the plurality of mobile stations on the basis of the received communication information and the received identifier, and transmit the extracted keyword together with the identifier. The second server includes a second processor to receive, together with the identifier, the keyword transmitted from the first server, and distribute distribution information corresponding to the received keyword to the plurality of mobile stations via the base station.
US08804593B2	Framework for coordinated multipoint transmission based on a multicell MAC/RRC design Briefly, in accordance with one or more embodiments, two or more cells are configured to perform coordinated multipoint (CoMP) transmission for one or more user equipment devices with a common media access control (MAC) or a common radio resource control (RRC). Measurement information is received from the one or more user equipment devices. One or more of the cells may be deactivated, or one or more additional cells may be activated for coordinated multipoint transmission based at least in part on the measurement information.
US08804592B2	Method and device for managing of multicast and broadcast service A method for managing a multicast and broadcast service in a base station according to an embodiment of the present invention includes: transmitting a multicast and broadcast service control channel to a terminal; transmitting an indicator channel for indicating a change of the multicast and broadcast service control channel by using a unicast control channel when the multicast and broadcast service control channel is changed, to the terminal; and transmitting the changed multicast and broadcast service control channel to the terminal.
US08804586B2	Control channel interference management and extended PDCCH for heterogeneous network A method for managing control channel interference is provided. The method includes a first access node performing at least one of blanking and transmitting at lower than nominal transmit power on at least a portion of a control channel. The method further includes the first access node applying at least one of blanking and transmitting at lower than nominal transmit power only on the control region of chosen subframes, wherein a second access node transmits the control region of the chosen subframes at nominal transmit power.
US08804579B2	Methods, systems and devices for wireless devices having multiple wireless modules Wireless communications devices, methods and systems are implemented in various fashions. According to one such implementation, a method is used in a device using time-division-multiple access and multiple-mode wireless modules. Logic generates a signal indicative (304) of a first (e.g., TV) wireless module (150) being active. In a first state where the first wireless module (150) is active, a switch connects a transmitter of a second (e.g., cellular) wireless module (100) to a duplexer (202). In a second state where the first wireless module is not active, logic connects the transmitter of the second wireless module (100) to an antenna (102) while bypassing the duplexer (202). Logic connects, in the first state, the duplexer (202) to the antenna (102) and connects, in the second state, the transmitter to the antenna while bypassing the duplexer (202). The duplexer (202) connects a receiver of the second wireless module (100) to the antenna (202) and includes a transmit band pass filter designed with a rejection band near an operating band of the first wireless module (150).
US08804577B1	Distributed audio conferencing system A conference call system with a plurality of endpoints, a switch and a media mixer is disclosed. One or more entities in the conference call system comprise part or whole of a feature module. The feature module executes various telephony features like adjusting the volume of a selected participant in a conference call, initiating a sidebar with a participant wherein other participants cannot hear the conversation of the participants in the sidebar, putting a selected call participant on hold from an endpoint other than the selected participant's endpoint, disconnecting a selected participant from an endpoint other than the selected participant's endpoint and transferring a call with two or more participants to a new participant's endpoint.
US08804572B2	Distributed switch systems in a trill network Featured are a system and method for providing a distributed switch system (DSS) in a TRILL-compliant network. An ingress network device in the TRILL-compliant network provides data to a received packet. The data includes instructions related to a feature of the DSS. The instructions are inserted into a TRILL header generated at the ingress network device. The TRILL header is output to an egress network device in the TRILL-compliant network. A determination is made whether the ingress network device and the egress network device are members of the DSS. The instructions are processed by the egress network device in response to determining that ingress and egress devices are members of the DSS.
US08804567B2	Efficient address caching for packet telephony services A method for telephony includes receiving at an Internet telephony service provider a subscriber request to place a call to a telephone number. A cache associated with the internet telephony service provider is queried to check if the cache holds a record for the telephone number. If the cache holds the record, the record is obtained. If the cache does not hold the record, a request is sent to a database server that maintains a database of records associating endpoint user terminal telephone numbers of subscribers with respective packet network addresses of the endpoint user terminal. The call is placed to the endpoint user terminal telephone number via a public switched telephone network while the request is sent to the database server to retrieve the packet network address of the endpoint user terminal to which calls to the telephone number should be placed.
US08804563B2	Apparatus and method for channel estimation in a wireless communications system The exemplary embodiments of the present invention relate to a user equipment and to a method for channel estimation in a wireless communications network system. The method comprises: receiving physical resource blocks from a radio base station; estimating a channel coefficient of each received physical resource block; calculating for each two adjacent physical resource blocks, a difference between estimated channel coefficients of the two adjacent physical resource blocks; comparing each difference with a predefined threshold value; grouping physical resource blocks for which said difference is less than or equal to the predefined threshold value; and performing a group-wise channel estimation and per physical resource block channel adaptively.
US08804559B2	Methods for monitoring channel sounding quality in WLAN devices A method of monitoring channel-sounding quality for VHT WiFi devices is provided. A mobile station (the receiver) receives a sounding signal transmitted from an access point (the transmitter) over one or multiple sub-channels of a wide channel in a wireless network. The receiver performs channel estimation and determines an estimated channel response matrix. The receiver then calculates sounding quality for each valid sub-channel by computing an estimation error of the received sounding signal based on the estimated channel matrix. The receiver transmits a feedback message to the transmitter. The feedback message contains sounding quality information derived from the calculated channel sounding quality. If the channel sounding qualities for all valid sub-channels are poor, then a null VHT channel feedback frame is sent back to the transmitter.
US08804557B2	Apparatus and method for transmitting/receiving data in communication system An apparatus for transmitting data in a communication system includes: a receiver configured to receive signals from a plurality of terminals in a multiuser-multi-input multi-output (MU-MIMO) scheme; an assignor configured to assign group IDs to terminal groups, respectively after identifying the plurality of terminals and grouping the plurality of terminals into the terminal groups; a generator configured to define a load element which indicates a resource and load state of a basic service set (BSS) through the group IDs and to generate a beacon frame including the load element; and a transmitter configured to transmit the beacon frame to the plurality of terminals in the MU-MIMO scheme.
US08804556B2	System and method for handover in wireless communication system A system and a method for handover of a terminal in a wireless communication system are provided. The method includes transmitting, by a serving BS, measurement control information and DRX control information to a terminal; measuring, by the terminal, a channel, based on the measurement control information; operating, by the terminal, in connected DRX, based on the DRX control information; reporting, by the terminal, channel measurement information to the serving BS; determining, by the serving BS, the handover of the terminal based on the channel measurement information provided from the terminal; resetting, by the serving BS, the DRX control information of the terminal; transmitting, by the serving BS, the reset DRX control information to the terminal; operating, by the terminal, in the connected DRX, based on the reset DRX control information provided from the serving BS; and transmitting, by the serving BS, handover indication information to the terminal.
US08804555B2	Interference detection in mobile telecommunications networks Disclosed is a method of identifying interference in a cellular telecommunications network including a plurality of cells controlled by a base stations 5, each cell serving a plurality of mobile devices 1 by radio link by using communication resources allocated to each of the mobile devices, the network having a frequency band allocated thereto. The method includes detecting radio quality within the frequency band at at least one of the cells to produce measurement values; and analyzing selected ones of the measurement values to determine if the selected measurement values indicate the presence of interference, wherein the selected measurement values exclude the measurement values relating to the communication resources allocated to each of the mobile devices served by the cell.
US08804554B2	Apparatus and method for arbitration of updates provided to a universal integrated circuit card Systems and methodologies are described that determine whether to communicate an update message to a UICC. A UE may be equipped a status update message from at least one of a first radio access technology (RAT) module supporting a first RAT and a second RAT module supporting a second RAT. The first RAT and the second RAT are different. Further, the UE may be equipped to determine whether to generate a universal integrated circuit card (UICC) update message to update a UICC by applying one or more RAT arbitration factors to the received status update message. The UICC includes current UICC status information associated with a current RAT. A status update message may include, a service status, RAT information, and location information, and the UE may apply the RAT arbitration factors to at least a portion of the status update message.
US08804551B2	Location estimation by observing wireless signals A method and apparatus for estimating the position of an electronic device. The method comprises receiving an observation comprising the identity of at least one wireless transmitter detected by the device at the position to be estimate, comparing the observation with the contents of a set of record, detecting respective first and second matches between the observation and records, and retrieving the corresponding positions. The method comprises estimating the position of the electronic device based on at least one of the first position estimate and the second position estimate, depending upon quality characteristics of the first match and the second match and indications of the sources of the respective records.
US08804549B2	Method and apparatus for transmitting dedicated reference signal A method and apparatus for transmitting a dedicated reference signal (DRS) are provided, the method including determining, by a base station, whether user equipments (UEs) participating in multiple users-multiple input multiple output (MU-MIMO) at the same physical resource block (PRB) belong to the same cell, if yes, configuring that the UEs adopt a cell-specific scrambling code sequence; otherwise, configuring that the UEs located in the cells belonging to the same cell group adopt a cell group-specific scrambling code sequence; sending, by the base station, configuration information to the UE, and sending a DRS to the UE by using the scrambling code sequence configured for the UE; an initialization code of the cell-specific scrambling code sequence is determined according to an identity of the cell in which the UE is located; an initialization code of the cell group-specific scrambling code sequence is determined according to an identity of the cell group. As such, the UE can restrain DRS interferences between different cells when receiving the DRS and improve the precision of the channel estimation.
US08804547B2	Analyzing communication configuration in a process control system An analysis of a communication configuration in a process control (PC) or substation automation (SA) system is disclosed, wherein network messages, and/or respective message sources, configured for transmission across a communication network of the system can be evaluated. From a logical data flow description that is part of a standardized configuration representation of the PC or SA system and which includes, in the form of control blocks, formal information for every message, receiver intelligent electronic devices (IEDs) can be retrieved or determined. For each retrieved receiver IED, the totality of all network messages destined for or directed to this particular receiver IED can be evaluated or processed (e.g. in view of a subsequent network load analysis, virtual local area network assignment, or graphical display of the data flow). Exemplary network messages of interest include cyclic point-to-point reports, periodic or repeated real-time multicast messages (Sampled Values SV) and event-based multicast messages (generic object oriented substation events GOOSE).
US08804544B2	System and method for limiting access to an IP-based wireless telecommunications network based on access point IP address and/or MAC address A system and method manages call connections between mobile subscribers and an IP-based wireless telecommunications network through a wireless access point. Communications between the mobile subscribers and the IP-based wireless telecommunications network are initiated by a registration request. During the registration request various identifiers (IMSI, MAC address, IP Address, etc.) are communicated to the system. The system is arranged to log the identifiers and associate those identifiers with the entry point (e.g., the wireless access point) into the IP based wireless network. Call connections from the mobile subscribers are monitored for various throughput and call quality based metrics. Call handoffs between the IP-based wireless communications network and the cellular telephony network are managed by the system based on the monitored call quality and throughput metrics on a per-access point basis using the registered identifiers.
US08804543B2	Test method for network system A load test method for a network system in which a plurality of node devices exchange packets via a first switch device by way of a second switch device, includes transmitting a plurality of first packets to the first switch device by a first node device, the plurality of first packets being addressed to the first node device via the second switch device, transmitting a plurality of second packets to the first switch device by a second node device, the plurality of second packets being addressed to the first node device via the first switch device, storing the first packets and the second packets in a queue buffer and thereafter transferring the first packets and the second packets to the first node device by the first switch device, and monitoring state information based on the number of packets waiting to be exchanged in the second switch device.
US08804541B2	Method for managing mobile radio resources for package receiving enhancement A method for managing mobile radio resources for package receiving enhancement includes a mobile device that begins monitoring a buffer once the mobile device is in a radio resource control (RRC) connected state. While monitoring, the mobile device checks the state of stacking data packets and the rate at which data packets are being received. An arrival profile for data packets as a function of time is created with this data. A traffic prediction operation is carried out based on the arrival profile. The buffer is checked to determine whether it is empty and whether the predicted traffic is zero. If both conditions are positive, an interrupt signal is sent to a specific point of the RRC state machine requesting that the normal flow be diverted, a disconnection signal from the mobile device is generated, and the mobile device enters an idle mode.
US08804540B2	System and method for electronically identifying connections of a cross-connect system One embodiment is directed to a cross-connect system. The cross-connect system comprises a plurality of termination points configured to establish a plurality of physical information connections and a plurality of physical scanning connections. Each information connection is associated with a respective scanning connection. Each scanning connection is separate from the respective information connection associated with that scanning connection. The system is configured to selectively transmit a respective scanning signal from each termination point over a respective one of the scanning connections. The system is configured to selectively receive a respective scanning signal at each termination point from a respective one of the scanning connections. Connection information is derived from the scanning signals communicated over the scanning connections.
US08804535B2	System and method for sending packets using another device's network address A network analyzer gets configuration information, usually in the form of a configuration packet sent from a network monitor. The configuration information comprises a second device network address and a third device network address. The second device network address is that of the network monitor and the third device network address is that of a communication device that is to be monitored.When the network analyzer sees packets from the monitored communication device, it can send the results to the network monitor for analysis without having to be configured with a unique network address. The network analyzer sends an original packet using the network address of the communication device as the source address and using the network address of the network monitor as the destination address.
US08804534B2	Interworking between MPLS/IP and Ethernet OAM mechanisms In one embodiment, a method includes receiving, by a provider edge (PE) device, a transport layer status message indicative of a defect on a pseudowire (PW) running across a core of a service provider (SP) network. The status message is translated to a service layer message indicative of the defect. The service layer message is then transmitted across an access domain of the SP network.
US08804531B2	Methods and apparatus for load balancing across member ports for traffic egressing out of a port channel Methods and apparatus for load balancing across member ports for traffic egressing out of a port channel are provided herein. An example method according to one implementation may include: assigning a quantized value based on current load to each of the network ports in the port channel; receiving a data packet addressed to egress through the port channel; identifying a traffic flow with which the received data packet is associated; determining whether the identified traffic flow is a new traffic flow; and selecting one of the network ports in the port channel as an egress port. Selection of the egress port may be weighted according to the quantized value of each of the network ports in the port channel.
US08804528B2	Method of selecting wireless communication path Disclosed is a method of selecting a communication path having wider communication bands with respect to wireless communication apparatuses capable of performing direct communication between the wireless communication apparatuses without routing through a relay apparatus. A first wireless communication apparatus determines the capability of the relay apparatus to determine a threshold and compares the received signal strength indicator of a packet transmitted from a second wireless communication apparatus to the first wireless communication apparatus by direct communication with the threshold to determine a communication path for a packet to be transmitted to the second wireless communication apparatus.
US08804526B2	Management of data congestion in a data network A congestion management apparatus for receiving a traffic data stream and an associated control signal, wherein the apparatus detects a congestion indicator in the traffic data stream and generates congestion control data. The apparatus incorporates the congestion control data into the control signal and sends the control signal to a streaming server to control the rate at which the streaming server sends the traffic data. The apparatus selects an adaptation method depending on a protocol associated with the control signal and generates the congestion control data in accordance with the adaptation method. The apparatus is modular and may be adapted to support a plurality of protocols and adaptation methods. The traffic data may comprise real time data, especially video data and/or audio data, transmitted using one or more connectionless transport protocol, such as Real-time Transport Protocol (RTP) over User Datagram Protocol (UDP).
US08804524B2	Method and apparatus for utilizing multiple carriers in high speed packet access communications technical field A method and an apparatus for utilizing multiple carriers are disclosed. A wireless transmit/receive unit (WTRU) capable of receiving on a single downlink carrier at a time may tune the receiver to one downlink carrier and switch the downlink carrier in accordance with a configured pattern. The WTRU may switch the carrier from an anchor carrier to a non-anchor carrier at a high speed shared control channel (HS-SCCH) sub-frame boundary, and switches back at an end of a subsequent high speed physical downlink shared channel (HS-PDSCH) subframe. The WTRU may switch the carrier at an HS-PDSCH sub-frame boundary. A WTRU capable of receiving on multiple downlink carriers simultaneously may tune the receiver to an anchor carrier and a supplementary carrier, and switch the supplementary carrier to another carrier based on a carrier switching order. The carrier switching order may be received via an HS-SCCH or via layer 2 signaling.
US08804523B2	Ensuring predictable and quantifiable networking performance The ensuring of predictable and quantifiable networking performance. Embodiments of the invention combine a congestion free network core with a hypervisor based (i.e., edge-based) throttling design to help insure quantitative and invariable subscription bandwidth rates. A lightweight shim layer in a hypervisor can adaptively throttle the rate of VM-to-VM traffic flow. A receiving hypervisor can detect congestion and communicate back to sending hypervisors that rates are to be regulated. In response, sending hypervisors can reduce transmission rate to mitigate congestion at the receiving hypervisor. In some embodiments, the principles are extended to any message processors communicating over a congestion free network.
US08804517B2	Management of mobile hotspot connections A system and method implemented at a communication device or mobile hotspot device for providing access to data services over a wireless communication network to one or more user devices. The communication or hotspot device is adapted to provide router, mobile hotspot-type or ad hoc networking functions to user devices such as laptops, tablets, and other entertainment and productivity devices adapted to communicate over a wireless LAN and to provide access to broadband data services. The data services provided over the network may be subject to one or more data allowances or data transfer limits. The communication or hotspot device is adapted to manage the user device connections and data transfer to and from the communication device within the data allowances or according to predetermined prioritization.
US08804512B1	Obtaining high availability using TCP proxy devices The present invention relates to increasing performance of Wide Area Network (WAN) communications and in particular to a redundant proxy device associated with one end of a transport layer connection that monitors packet traffic and selectively reroutes packets to a proxy application.
US08804506B2	Voice/data combination system and method for managing bandwidth in the system A voice/data combination system and a method that manages a bandwidth in the system. A determination is made as to whether a bandwidth for real-time data service is available, and the bandwidth, when not available, is reserved, so that the real-time data service is performed when the bandwidth is available. The system reserves predetermined bandwidths for real-time packets when bandwidth of real-time packets is not available, and process the real-time packets in their corresponding reserved bandwidth when bandwidth is available. Therefore, real-time packets and general packets are always processed in their corresponding bandwidths.
US08804505B2	Fixed HS-DSCH or E-DCH allocation for VoIP (or HS-DSCH without HS-SCCH/E-DCH without E-DPCCH) In order to reduce the HS-SCCH overhead, a fixed time allocation approach could be used. In that case, the scheduling time of each VoIP user is semi-static and thus there is no need to transmit e.g. HS-SCCH toward the UE for the initial transmissions, if the UE knows when to receive data on the HS-DSCH and what transport format is used. There are at least two ways of implementing this: 1) HS-SCCH/E-DPCCH signalling to indicate parameters of a first transmission, with subsequent transmissions using the same parameters (and HS-SCCH/E-DPCCH always sent when changes needed), or 2) fixed allocation, RRC signalling used to allocate users and tell the default transport parameters.
US08804504B1	System and method for reducing CPU load in processing PPP packets on a SSL-VPN tunneling device A system and method for reducing processing load on an encapsulated data packet transmitted over a virtual private network. The method includes handling an initial encapsulated data packet to be transmitted over an established VPN tunnel connection to a receiving device, the initial encapsulated data packet having a Layer 2 (L2) protocol header, an IP data packet and at least one framing element; removing the at least one framing element; removing the L2 protocol header; appending an alternate L2 encapsulated protocol header to the IP data packet to generate a modified encapsulated data packet, wherein the alternate header contains information of the IP data packet; and sending the modified encapsulated data packet to the receiving device, wherein the alternate encapsulated protocol header allows the receiving device to handle the IP data packet using less computational resources in comparison to receiving the initial encapsulated data packet.
US08804503B2	Flow regulation switch A network switch includes a plurality of egress ports configured to send packets of data traffic to at least one receiving network device and a plurality of ingress ports configured to receive the packets of data traffic from at least one sending network device. The switch further includes a switch logic engine configured to define multiple flows of data through the switch from a sending network device to a receiving network device and to route the flows from the ingress port to the egress port, a flow monitor configured to measure at least one flow attribute of the flows, and a flow regulation engine configured to regulate a flow rate of flows sent by a sending network device based at least in part on a measurement by the flow monitor of the at least one flow attribute of the packets.
US08804502B2	Emergency backhaul links for wireless telecommunications networks An emergency backhaul link is created between a first radio base station and a second radio base station over an air interface in response to an interruption or failure of a primary backhaul link of the first radio base station. In some embodiments, the first radio base station and the second radio base station are provided with no additional equipment to support the emergency backhaul link. In other embodiments, the second radio base station includes a tunable receiver configured to switch between receiving mobile device traffic on an uplink frequency and receiving backhaul traffic on a downlink frequency. In other embodiments, the second radio base station includes a receiver configured to receive backhaul traffic from the first radio base station over a downlink frequency. After the primary backhaul link is restored, the emergency backhaul link is torn down and backhaul traffic resumes on the primary backhaul link.
US08804501B2	Link failure recovery method and apparatus A method of routing packets across a packet switched network domain, comprising a multiplicity of nodes. Each node comprises an ingress interface and an egress interface. For each destination node a default and a detour branching are defined, each specifying a route to the destination node. For each two-edge connected node the default and detour branchings do not share a common ingress interface. Each node operates as an intermediate node receiving a packet at an ingress interface, identifying an egress interface based upon the ingress interface upon which the packet is received and the packet destination, forwarding the packet via that egress interface if the connected link is available and, if the connected link is not available, forwarding the packet via an alternative egress interface associated with said detour branching if the packet was received at an ingress interface associated with said default branching or dropping the packet if the packet was received at an ingress interface associated with said detour branching.
US08804499B2	Method and system for monitoring and switching between a first uplink signal processing circuit and a secondary uplink signal processing circuit An uplink signal processing system and method of operating the same includes a primary signal processing circuit generating a primary output signal and a secondary signal processing circuit generating a secondary output signal. The uplink signal processing system includes a switch communicating with the primary signal processing circuit and the secondary signal processing circuit. A monitoring and control system monitors the primary signal processing circuit and the secondary signal processing circuit and generates a monitoring signal and controlling the switch to switch from the primary signal processing circuit to the secondary signal processing circuit in response to the monitoring signal. The switch forms an output signal in response to switching.
US08804498B2	Methods for sending and processing an SIP response Devices, systems, and methods for sending and processing session initiation protocol (SIP) responses are disclosed. According to one aspect, a method for sending an SIP response through a first telecommunications network node is described. The method includes receiving, by means of the first node, a SIP request sent by means of a second node of the network. The method includes detecting an event that interferes with processing of said request by means of the first node. The method further includes sending, to the second node, a SIP response notifying said interference. The method also includes, before the sending step, activating, within the SIP response, a parameter that allows the request to be rerouted, said parameter being configurable by means of the second node.
US08804497B2	Method and apparatus for recovery of link failure during handover in TD-SCDMA systems A method and an apparatus for wireless communications comprising determining that a first handover from a source cell to a target cell has failed; and performing a second handover from the source cell to a first neighbor cell different from the source cell and from the target cell. In on aspect, the method and apparatus further comprising performing the second handover by sending a signal to the first neighbor cell and receiving a return signal from the first neighbor cell; and further comprising sending a message to initiate radio resource setup between the first neighbor cell and a radio network controller (RNC); and receiving a connection resetup and a Physical Channel Reconfiguration message from the radio network controller (RNC).
US08804496B2	Protecting multi-segment pseudowires The protection of multi-segment pseudowires by utilizing backup paths is disclosed herein. Disclosed embodiments include methods that establish at least one backup path for multi-segment pseudowires, the establishing being performed prior to detection of failure in the primary path. Upon detecting a path failure, the detected failure is signaled to the head-end, a backup path is chosen, and reachability information associated with the chosen backup path is signaled across the backup path before reverse traffic is switched to the backup path. In other disclosed embodiments, apparatus are configured to establish, prior to detection of failure in the primary path, at least one backup path for the multi-segment pseudowire.
US08804494B1	Methods and apparatus for improving network performance using virtual instances for system redundancy A method and/or network configuration configured to enhance network performance using virtual system redundancy is disclosed. The network configuration, in one embodiment, includes a first packet core entity (“PCE”), routing cloud, and a second PCE. The first PCE, which includes a virtual backup module configured to facilitate virtual backup, actively provides network services to subscribers. The routing cloud provides network communication between network entities or PCEs across geographical distances. The second PCE, in one embodiment, includes a virtual smart core (“VSC”), wherein the VSC facilitates a redundancy instance for the first PCE. The first PCE and the second PCE may be separated with a long distance.
US08804490B2	Controller placement for fast failover in the split architecture A method implemented by a network topology design system, the network topology design system including a processing device. The method to determine placement of a controller within a network with a split architecture where control plane components of the split architecture network are executed by a controller and the control plane components are separate from data plane components of the split architecture network. The placement of the controller is selected to minimize disruption of the split architecture network caused by a link failure, a switch failure or a connectivity loss between the controller and the data plane components.
US08804489B2	Fast flooding based fast convergence to recover from network failures A router detects a network failure and responsive to that failure, floods a fast failure notification message out a set of interfaces of the router. The fast failure notification message includes information that identifies the network failure and includes as its source MAC (Media Access Control) address a MAC address that is assigned to an interface that is coupled with the detected network failure and is not part of the set of interfaces of the router. The router updates a routing table to reflect the network failure. The flooding of the fast failure notification message is performed prior to completion of the routing table update to reflect the network failure.
US08804488B2	Endpoint-based parallel data processing in a parallel active messaging interface of a parallel computer Endpoint-based parallel data processing in a parallel active messaging interface (‘PAMI’) of a parallel computer, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes coupled for data communications through the PAMI, including establishing a data communications geometry, the geometry specifying, for tasks representing processes of execution of the parallel application, a set of endpoints that are used in collective operations of the PAMI including a plurality of endpoints for one of the tasks; receiving in endpoints of the geometry an instruction for a collective operation; and executing the instruction for a collective operation through the endpoints in dependence upon the geometry, including dividing data communications operations among the plurality of endpoints for one of the tasks.
US08804487B2	Communication system control apparatus, control method, and program A control apparatus comprises: a switch extraction unit extracting a second switch adjacent to a first switch that stops in a communication system including a plurality of switches having a predetermined topology; a flow extraction unit extracting a flow transferred to the first switch after the second switch from a plurality of flows passing through the communication system; a path determination unit determining, assuming that, among the plurality of switches, switches located at start and end nodes of the flow are third and fourth switches, respectively, a path from the second switch to the fourth switch, based on a topology obtained by excluding the first switch from the predetermined topology; and a path generation unit connecting a path from the third switch to the second switch in an initial path of the flow and a path determined by the path determination unit to generate a new path of the flow.
US08804483B2	System and method for transmission and detection of frame including bursts of pulses A method of transmitting and receiving data frames using pulses is disclosed. According to the transmitting method, a first signal is transmitted including one or more bursts of pulses during a first portion of a transmission frame, and not transmitting the first signal during a second portion of the transmission frame. The not transmitting the first signal may include maintaining one or more silence periods for the second portion of the transmission frame, or transmitting a second signal distinct from the first signal. According to the receiving method, a signal including one or more bursts of pulses is received during a first portion of a transmission frame, an analysis of the one or more bursts of pulses is performed, and the transmission frame is detected based on the analysis of the one or more bursts of pulses.
US08804482B2	Bidirectional communication A two-way communication device has a master transmitter (SysM1, TRM1, SysM2, TRM2) connected to at least one slave transmitter (SysS1, TRS1, SysS2, TRS2) by an active connection wire. The master transmitter and the slave transmitter have a common reference (GND). The master transmitter can transmit a master signal (S1) to the slave transmitter and the slave transmitter can transmit a slave signal (S2) to the master transmitter. The master signal (S1) is a digital modulation in voltage. The slave signal (S2) is a digital modulation in current.
US08804474B2	Optical information recording/reproducing apparatus An optical information recording/reproducing apparatus, to apply holograms of an angle multiplex recording method therein includes: a light source to emit a light beam; a divider unit to divide the light beam into a signal beam and a reference light; an angle variable unit to change an angle of the reference light incident upon an optical information recording medium; a spatial light modulator unit to add information to the signal beam; an objective lens to irradiate the signal beam on the medium; an image pickup unit to detect a diffracted light generating from a recording region, when the reference light is irradiated on the medium; and an optical element to shape a form of light flux of the reference light, so that a light flux diameter of the reference light in a multiplex direction becomes larger than the light flux diameter of the reference light in a pitch direction.
US08804471B2	Optical disc and optical disc device In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other information layers, in read and write operations by a compatible optical disc device conforming to a plurality of optical disc standards, every time the information layer being accessed changes, it has been necessary to read the type of the information layer and select a method of generating a tracking error signal adapted to the type of information layer, so access has taken time. In order to solve the above problem, in the optical multilayer disc according to the present invention, having information layers conforming to a plurality of different optical disc standards, in an area in one of the information layers, information about the other information layers is recorded. The time required to access the other information layers can be reduced by using this information to select a tracking error signal generating method.
US08804470B1	Detector for high frequency amplitude modulation distortion A method in a signal processor includes equalizing, with an equalizer of the signal processor, a signal corresponding to data read from a storage medium to generate an equalized signal, determining a signal level of the equalized signal, determining an expected signal level of the equalized signal, performing a comparison between the signal level of the equalized signal and the expected signal level, adjusting, after the equalized signal is output from the equalizer, an amplitude of the equalized signal by an amount determined based on the comparison of the signal level of the equalized signal and the expected signal level, and decoding the equalized signal after adjusting the amplitude of the equalized signal.
US08804467B2	Implementation method, implementation device for electronic alarm clock, and mobile communication terminal thereof The present invention provides an implementation method, implementation device for electronic alarm clock, and a mobile communication terminal thereof, the main content of which includes: determining a first time length capable of achieving the alert purpose by learning the time when a user inputs an instruction of stopping shaking and/or ringing during a plurality of shaking and/or ringing processes, and keeping, in a time period, the shaking and/or ringing intensity when the first time length is over, thus enabling the quick alert in the case which avoids frightening the user by abrupt shaking and/or ringing.

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