| Document | Document Title |
|---|---|
| US09707087B2 |
High performance knee prosthesis
Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a more natural way by promoting or at least accommodating internal tibial rotation in a controlled way, replication of the natural screw home mechanism, and controlled articulation of the tibia and femur respective to each other in a more natural way. In a preferred embodiment, such prostheses include an insert component disposed between a femoral component and a tibial component, the insert component preferably featuring among other things a reversely contoured posterolateral bearing surface that helps impart internal rotation to the tibia as the knee flexes. Other surfaces can also be specially shaped to achieve similar results, preferably using iterative automated techniques that allow testing and iterative design taking into account a manageable set of major forces acting on the knee during normal functioning, together with information that is known about natural knee joint kinetics and kinematics. |
| US09707086B2 |
Total knee arthroplasty methods, systems, and instruments
A method of performing a total knee arthroplasty including the steps of inserting a first pin into the distal femur and through the knee center, locating the femoral mechanical axis, inserting at least one additional pin into the distal femur, locating the tibial mechanical axis, sizing the femur and applying a femoral cutting block having at least one cutting guide to an end of the femur, positioning a tibial cutting block having a least one cutting guide in a cutting position relative to the tibia, aligning the femoral cutting block relative to the tibial cutting block, aligning the femur relative to the tibia, cutting the femur using the at least one femoral cutting guide, cutting the tibia using the at least one tibial cutting guide, removing the femoral and tibial cutting blocks, and positioning permanent femoral and tibial components on the cut portions of the femur and tibia, respectively. |
| US09707083B2 |
Implant components and methods
Systems, devices, and methods are provided for orthopedic implants. The implants may include a base member, such as an acetabular shell or an augment, that is configured to couple with an augment, flange cup, mounting member, or any other suitable orthopedic attachment. Any of the implantable components may be include one or more porous surfaces. The porous surface may be textured by protrusions that connect to and extend from the surface. The sizes and concentration of the protrusions may be varied for specific applications to accommodate different implants and patient anatomies. A porous implant may also include one or more internal or external solid portions that strengthen the implant. |
| US09707080B2 |
Removable augment for medical implant
A method of using an orthopedic implant includes providing a main body, as well as a porous augment having a bone ingrowth surface. The main body is removably attached with another surface of the porous augment to form an orthopedic implant. A portion of a bone is extracted from the body of a patient and, subsequently, the orthopedic implant is implanted into the body of the patient. The porous augment is positioned such that a bone interfacing surface of the porous augment interfaces with a cut surface of the bone from which the portion of bone is extracted to facilitate bone ingrowth into the porous augment. |
| US09707075B2 |
Endoprosthesis for implantation in the heart of a patient
The present invention relates to a stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient. Specifically, the present invention relates to an expandable stent for an endoprosthesis used in the treatment of a narrowing of a cardiac valve and/or a cardiac valve insufficiency. So as to ensure that no longitudinal displacement of a valvular prosthesis fastened to a stent will occur relative the stent in the implanted state of the stent, even given the peristaltic motion of the heart, the stent according to the invention comprises at least one fastening portion via which the valvular prosthesis is connectable to the stent. The stent further comprises positioning arches and retaining arches, whereby at least one positioning arch is connected to at least one retaining arch via a first connecting web. The stent moreover comprises at least one auxiliary retaining arch which connects the respective arms of the at least one retaining arch connected to the at least one positioning arch. |
| US09707072B2 |
Assembly of stent grafts with diameter reducing ties
A temporary diameter reduction constraint arrangement for a stent graft is disclosed. The arrangement comprises: primary and secondary release wires extending along the graft; a plurality of loops of thread, each loop engaged with either the primary or secondary wire and engaged around a portion of the graft circumferentially spaced away from its release wire, and drawn tight to reduce the diameter of the graft; an end constraint arrangement comprising four of the plurality of loops of thread arranged into a first and second pairs engaged with respective primary and secondary wires; and an intermediate constraint arrangement comprising a fifth and sixth of the plurality of loops of thread arranged into a third pair, the third pair engaged with the primary release wire, the primary release wire deviating towards the secondary release wire so as to locate the intermediate constraint arrangement substantially in-line with the end constraint arrangement. |
| US09707065B2 |
Urinary incontinence device
A urinary incontinence device for insertion in a urethra of a user. The device includes a non-absorbent body having an outer surface, the body having a leading end and a trailing end; a removal mechanism having a first end attached to the body and a portion of the removal mechanism located outside the user; a portion of the body having a generally bulbous shape for positioning within the urethra and providing a seal within the urethra preventing urinary leakage from the urethra; and a coating applied to the outer surface of the body for engaging a wall of the urethra and securing the device within the urethra of the user. Another embodiment relates to a method of controlling urinary incontinence comprising: engaging an applicator with the body of the device and introducing into the urethra the device wherein the device is positioned in the user's bulbar urethra. |
| US09707064B1 |
Device for verifying parallelism of abutment teeth for dental appliance insertion
The device for verifying parallelism of abutment teeth for dental appliance insertion provides a visual indicator for a dental practitioner for determining parallelism in a pair of abutment teeth. The device for verifying parallelism of abutment teeth for dental appliance insertion includes a housing having a top end, a bottom end, and longitudinally-extending slot formed therethrough. First and second rods are received within the longitudinally-extending slot and are longitudinally slidable therein, with each of the first and second rods extending laterally (i.e., perpendicular to the longitudinal direction) through the longitudinally-extending slot. First and second plates are respectively suspended from central portions of the first and second rods and are longitudinally slidable through an opening formed through the bottom end of the housing. First and second ratcheting mechanisms respectively limit rotational movement and rotational direction of the first and second plates with respect to the housing. |
| US09707062B2 |
Cannulae for evacuating saliva and/or blood flow
A cannula for evacuating irrigation fluid, saliva and/or blood for use in the dental field is formed of three interconnected tubular conduits and includes two hollow tube members one of which includes a first aperture formed on a buttressed plate parallel to the first tubular member, a second aperture being located on an upper part of the distal portion of the second tubular member allowing simplified placement and removal by engaging forceps in the apertures and use of the cannula with a first branch of the cannula inserted between the teeth and the tongue of a patient and the second branch of the cannula inserted between the teeth and the cheek of the patient. |
| US09707061B2 |
Apparatus and methods of making denture devices
The present application describes a method for designing and manufacturing an implant-supported denture device for a patient. A method is described for designing a virtual denture and manufacturing an implant-supported functional fitting replica denture from the virtual denture. An apparatus comprising a functional fitting replica denture is prepared having denture teeth having a fit substantially similar to the final denture. The methods and apparatus described herein reduce the number of visits required to manufacture the final denture. |
| US09707059B2 |
Self-clearing self-cutting implant
The invention relates to bone implants, namely screw-type implants and, more particularly, to a self tapping dental implant having at least two helical grooves running in opposite directions around the implant. |
| US09707055B2 |
Correction device
An orthodontic appliance can easily achieve and ensure movement of correction target tooth row in a desired direction and achieve highly predictable treatment is provided while anchorage is satisfactorily ensured. A correction device includes a grip member formed to fit to an inner shape of an oral cavity of a patient so as to grip and cover a tooth row, gum parts, and alveolar bone parts of the patient. The correction device includes a first piece 20 covering an area extending from a crown part to a periphery of a cervical part of a correction target tooth and a second piece included in the grip member. The correction device further includes a force applying member 30 provided to connect the first piece 20 to the second piece 10 and configured to move the correction target tooth in a desired direction. |
| US09707053B2 |
Discharging device
A dispensing apparatus for a flowable component includes a storage container having a storage chamber for the reception of the component, a filling opening and a dispensing opening. A piston is displaceably arranged within the storage container in the direction of an expulsion direction. Moreover, dispensing apparatus includes an actuation element by which the piston can be displaced stepwise in the direction of the dispensing opening. After release of the actuation element actuation element is displaced from a final position into a starting position by a spring. |
| US09707049B1 |
Stereotactic device for implantation of permanent implants into a rodent brain
Stereotactic systems and implantation methods that can be designed for use with a specific species and further customized for use with an individual within the species are provided. The stereotactic system can include an implant jig that can model a tissue or organ in which a target tissue area is located. A neurocap can be coupled to the implant jig for pre-planning and pre-placement of implants. A stencil can be used to determine the location for placement of the neurocap on the individual, so that the implants can be precisely targeted at the desired location. Pre-surgical information and data can be obtained from an individual and used to customize components of a stereotactic system, which can improve accuracy of implant placement. |
| US09707048B2 |
Medical pendant having an electric interface
A medical pendant is disclosed. The medical pendant has a medical pendant post that extends along a longitudinal direction of the medical pendant, the medical pendant post including an electric interface. The electric interface includes a groove disposed in the medical pendant post and extending along the longitudinal direction of the medical pendant post, an insulator disposed in the groove, and a conductor disposed within the insulator. |
| US09707046B2 |
Articulating surgical access system for laparoscopic surgery
A surgical system includes one or more arms defining a passageway therethrough. The arm includes a proximal portion configured for positioning externally of a patient's body and a distal portion configured for positioning within an internal body cavity. The distal portion includes first and second articulatable segments spaced apart from one another and capable of independent articulation between a substantially straight configuration and an articulated configuration. A first articulation assembly is coupled to the proximal portion of the one arm and is transitionable between a first state and a second state for articulating the first articulatable segment between the substantially straight configuration and the articulated configuration. A second articulation assembly is coupled to the proximal portion of the arm and is configured to move between a plurality of positions for articulating the second articulatable segment between the substantially straight configuration and the articulated configuration. |
| US09707043B2 |
Surgical instrument including housing, a cutting accessory that extends from the housing and actuators that establish the position of the cutting accessory relative to the housing
An instrument for treating tissue during a medical procedure includes a hand-held portion and a working portion. The hand-held portion is manually supported and moved by a user and the working portion is movably coupled to the hand-held portion. A tracking device is attached to the hand-held portion for tracking the instrument. The tracking device is in communication with a control system, which is used to keep the working portion within or outside of a boundary. A plurality of actuators are operatively coupled to the working portion. The control system instructs the actuators to move the working portion relative to the hand-held portion during the medical procedure in order to maintain a desired relationship between the working portion and the boundary. |
| US09707037B2 |
Surgical resection apparatus
Surgical cutting apparatus having a treatment channel and a measurement channel for conveying microwave energy from a source to an antenna at a cutting edge. The measurement channel operates at lower power than the treatment channel for determining when higher energy can be safely applied. The apparatus may deliver microwave radiation at differing frequencies to one or more antennas at the cutting edge, e.g. to provide different treatment effects. The source may generate an output for an antenna whose frequency can be selected e.g. for most efficient operation. Selection may be automatic based on detected magnitude and phase of reflected signals during a frequency sweep of a forward signal. Power delivered to tissue via the cutting element may be manually boosted to deal with large blood vessels. The apparatus may include a reflected power monitor for recognizing behavior in reflected signals received from the antenna to trigger automatic pre-emptive action. |
| US09707036B2 |
Devices and methods for nerve modulation using localized indifferent electrodes
The disclosure pertains to an intravascular catheter for nerve modulation. The catheter includes an elongate member having a proximal end and a distal end, and an inflatable balloon secured adjacent to the distal end of the elongate member. The balloon includes an exterior surface and an interior surface defining a lumen. The lumen includes a section that is permeable to radiofrequency (RF) radiation. The section extends from the interior surface of the balloon to the exterior surface of the balloon. A first electrode is disposed within the inflatable balloon and indifferent electrodes are disposed external to the inflatable balloon. |
| US09707031B2 |
Surgical forceps and method of manufacturing thereof
A method of manufacturing a forceps includes providing first and second jaw members and depositing an electrically-conductive tissue sealing plate atop each jaw member via vapor deposition. The jaw members are then coupled to one another to permit movement of one (or both) of the jaw members relative to the other between a spaced-apart position and an approximated position for grasping tissue between the tissue sealing plates thereof. |
| US09707030B2 |
Surgical instrument with jaw member
A surgical instrument for supplying energy to tissue may comprise a handle, a trigger, an electrical input, and a shaft extending from the handle. The surgical instrument may comprise an end effector first and second tissue engaging surfaces that are slanted with respect to a transection plane. The end effector may, for example, have an electrode defining a V-shaped cross sectional profile. The end effector may comprise a plurality of raised surfaces that are received by a plurality of indentions when the end effector is in the closed position. The end effector may comprise a cutting member having a plurality of bands. |
| US09707026B2 |
Surgical tool system including a navigation unit that receives information about implant the system is to implant and that responds to the received information
A surgical tool system for fitting an implant to a patient. The system includes a handpiece that is used to fit the implant. The handpiece is capable of reading data from a memory integral with the implant. The system includes a surgical navigation system capable of monitoring the position of the handpiece relative to the patient. Based on the data read by the handpiece from the memory of the implantable device and the data regarding the position of the implant the navigation system presents information regarding the procedure. This information includes data regarding the position of the implant relative to the patient or textual information based on the type of implantable device. If the implant is being improperly position, the surgical navigation system presents a warning or inhibits actuation of the handpiece. |
| US09707025B2 |
Cable tensioner for a periprosthetic repair system
A system, devices and methods are provided for facilitating stabilization of periarticular fractures. The system includes a compression plate and one or more of a cerclage cable for encircling the bone and securing the compression plate to the bone, a crimp lug for securing the cable in tension relative to the bone and/or a plate, and a supplemental plate coupled to the compression plate and adapted to receive bicortical or unicortical bone screws to further secure the compression plate relative to the bone. In addition, the system includes a cable tensioner for temporarily retaining the cable in tension and then applying a tension to the cable until a desired compression is effected between a plate and bone and while a cable retaining structure is secured to the cable to retain the applied tension on the cable. Also provided is a jig for use with plates for minimally invasive fracture stabilization. |
| US09707013B2 |
Spinal implant system and methods of use
A bone fastener comprises a first member including an inner surface defining an implant cavity and a wall defining a groove. A first element is disposed within the groove. A second member is configured to penetrate tissue and engageable with the first element to dispose the first element in a capture orientation within the groove to connect the members. A second element is engageable with the first element to urge the first element to the capture orientation. Systems, instruments and methods are disclosed. |
| US09707004B2 |
Surgical instruments
A surgical device comprising an end effector is disclosed. The surgical device comprises a trigger actuatable to cause the end effector to be energized and a circuit in communication with the trigger. The circuit is configured to, when a first level of force is applied to the trigger, drive the end effector at a first level, when a second level of force is applied to the trigger, drive the end effector at a second level, and, delay by a first period of time between indicating a change in the force applied to the trigger from the first level of force to the second level of force and a change from driving the end effector at the first level to driving the end effector at the second level, wherein the first period of time is sufficient to give a user a warning about the change in the force. |
| US09707002B2 |
Device for the removal of thrombi
The invention relates to a device for the removal of foreign bodies and thrombi from body cavities and blood vessels using a guide wire provided with a distal element with said distal element being provided with an orthogonal structure. |
| US09707001B2 |
Pin guide for operating on avascular necrosis of the femoral head
A pin guide for the surgical operation of an avascular necrosis of a femoral head includes a guide body having a central pin guide hole extending along a centerline of the guide body and a plurality of side pin guide holes formed so as to make a specified angle with the central pin guide hole. The side pin guide holes are radially arranged around the central pin guide hole at a front side of the guide body and joined to the central pin guide hole at a rear side of the guide body. |
| US09706997B2 |
Device and method for establishing an artificial arterio-venous fistula
A shunt rivet for implantation in the aorta and inferior vena cava to treat chronic obstructive pulmonary disease, and a method of treating chronic obstructive pulmonary disease. |
| US09706993B2 |
Staple cartridge with shipping wedge
An end effector usable with a surgical instrument includes a first jaw pivotably coupled to a second jaw. The first jaw includes staple forming depressions. A staple cartridge is releasably attachable to a channel of the second jaw. A plurality of staples is disposed in the staple cartridge. A shipping wedge is releasably attached to the staple cartridge. The shipping wedge maintains the staples in their respective retention slots and is usable to separate the staple cartridge from the channel of the second jaw. |
| US09706989B2 |
Medical suture package
Provided herein is a medical suture package that enables a medical suture to be wound therearound, stored therein, and carried, and which allows the suture to be drawn out when needed. The medical suture package is configured such that, when the suture is drawn out, friction between the suture and a main body of the package can be reduced, thus preventing a curling phenomenon, and making the operation of drawing out the suture easy. Particularly, even if external force is applied to the main body, a winding depression that is formed in the main body and in which the suture is wound around the main body can be maintained in shape, thus ensuring ease of the drawing-out of the suture, thereby markedly enhancing convenience in use. |
| US09706988B2 |
Suturing devices and methods for suturing an anatomic structure
Suturing devices and systems used to close openings into a biological structure. The suturing device can comprise an elongate member having a proximal end, a distal end, one or more arms, and one or more needles. One or more sheaths may be used with the device to maintain or substantially maintain haemostasis while the device is used and while a procedure is performed in the biological structure. |
| US09706979B2 |
Mobile ultrasonic diagnostic device
A mobile ultrasonic diagnostic device comprising: a battery (30); a storage processing unit (38) that performs storage processing of data used by the mobile ultrasonic diagnostic device; a high-speed storage unit (80) that performs storage processing faster than the storage processing unit (38); and a storage processing determination unit (36) that determines the storage processing on the basis of the temperature or remaining power of the battery (30). Data can be safely used without loss even when there is the possibility that power cannot be supplied from the battery, as a result of the storage processing unit (38) and the high-speed storage unit (80) performing storage processing on the basis of the storage processing determined by the storage processing determination unit (36). |
| US09706977B2 |
Imaging apparatus and method
A thermoacoustic imaging apparatus comprises an electromagnetic radiation source, an acoustic signal detection probe and a radiation responsive acoustic signal generator outside the sample area. The detection probe arrangement detects both signals generated in the sample area in response to the electromagnetic irradiation and an acoustic signal from the radiation responsive acoustic signal generator that has traveled through the sample area. An acoustic transmission parameter such as a speed of sound or absorption as a function of a position in the sample area is computed from signals due to the radiation responsive acoustic signal generator. The acoustic transmission parameter is used to correct the computation of a thermoacoustic image from detections due to acoustic signals generated in the sampled area. |
| US09706975B2 |
Acoustic collection system for handheld electronic devices
A mounting system is provided to allow the attachment of an acoustic collector to a handheld electronic device such that sound is conducted directly to the device's microphone. A fitted case or band encloses part of the device and includes a tube running from the collector to the device's microphone. In certain embodiments, the tube may be embedded in the case, and a detachable mount may be provided to connect the collector to the case. The collector may be a stethoscope chestpiece, or an open air collector, such as a parabolic collector. |
| US09706973B2 |
Medical image processing apparatus and X-ray computed tomography apparatus
A medical image processing apparatus according to an embodiment includes a separating unit, a reconstructing unit, and an extracting unit. The separating unit separates projection data into pieces of line-integrated data each of which corresponds to a different one of basis materials set in advance. The reconstructing unit reconstructs pieces of basis material image data from the pieces of line-integrated data each of which corresponds to a different one of the basis materials, the pieces of basis material image data being configured so that each pixel value of each of pixels indicates an abundance ratio of corresponding each of the basis materials that is present at each of the pixel. The extracting unit extracts an artifact region, on a basis of attenuation coefficients of each of the pixels calculated from the pieces of basis material image data each of which corresponds to a different one of the basis materials. |
| US09706972B1 |
Systems and methods for reconstruction of emission activity image
Aspects of the invention relate to generating an emission activity image as well as an emission attenuation map using an iterative updation based on both the raw emission projection data and the raw radiography projection data, and an optimization function. The outputs include an optimized emission activity image, and at least one of an optimized emission attenuation map or an optimized radiography image. In some aspects an attenuated corrected emission activity image is obtained using the optimized emission activity image, and the optimized emission attenuation map. |
| US09706971B2 |
Method and X-ray system for dual-energy spectra CT scanning and image reconstruction
A method for dual-energy spectra CT scanning and image reconstruction of two tomographic image datasets from a higher-energy and a lower-energy x-ray energy spectrum is disclosed. In at least one embodiment, readings are taken with the different x-ray energy spectra during the scanning; the different x-ray energy spectra are also created at least by different acceleration voltages of the x-ray source; and the spatial distribution of the scanning x-rays per x-ray energy spectrum is undertaken randomly or pseudo-randomly (in the absence of a regular pattern). With the attenuation datasets thus obtained, reconstructions of two tomographic image datasets in accordance with a least one iterative CS reconstruction method are carried out and subsequently the reconstructed tomographic image datasets are stored and/or output and/or further processed. |
| US09706964B2 |
Systems and methods for non-invasive blood pressure measurement
Systems and methods for non-invasive blood pressure measurement are disclosed. In some embodiments, a system comprises a wearable member configured to generate first and second signals (e.g., PPG signals), and a blood pressure calculation system. The blood pressure calculation system includes a wave selection module configured to identify subsets of waves of the signals, a feature extraction module configured to generate sets of feature vectors form the subsets of waves, and a blood pressure processing module configured to calculate an arterial blood pressure value based on the sets of feature vectors and an empirical blood pressure calculation model, the empirical blood pressure calculation model configured to receive the sets of feature vectors as input values. The blood pressure calculation system further includes a communication module configured to provide a message including or being based on the arterial blood pressure value. |
| US09706963B2 |
Heterogeneous multi-core processing systems and data routing methods for high-throughput model predictive medical systems
A heterogeneous multiple core control system for predictive medical monitoring is provided. The system includes a first processor platform that is optimized for serialized computation and a second processor platform that is optimized for parallelized computation. A memory stores instructions that are executed by either the first processor platform or the second processor platform to provide the functionality of the system. By executing the instructions, the system determines whether a condition of a first patient is to be monitored using a primarily parallelized model or a primarily serialized model. The predicted condition is calculated using the primarily parallelized model by executing the primarily parallelized model on the second processor platform. The predicted condition is calculated using the primarily serialized model by executing the primarily serialized model on the first processor platform. |
| US09706961B2 |
Electro-cardiograph sensor mat
The invention relates to an electrocardiograph sensor mat (100), the mat (100) comprising a multitude of electrodes (104) for acquiring cardiac signals and a plug (200), wherein the electrodes (104) are connected to the plug (200) by electric wires (102), wherein the wires (102) are segmented by switches (202), wherein the switches (202) are switchable between a closed state and an open state, wherein in the closed state the electrodes (104) are electrically connected to the plug (200) and wherein in the open state the electrodes (104) are electrically isolated from the plug (200). |
| US09706960B2 |
Loading data generator for use with a therapeutic scaffold and methods for use therewith
A loading data generator can be used with a scaffold for delivery within a patient. The loading data generator includes a driving circuit electrically coupled to drive an impedance of the scaffold. A detection circuit generates loading data based on the impedance of the scaffold, wherein the loading data indicates an amount of impregnation of the therapeutic material in the scaffold. |
| US09706957B2 |
Sleep stage detection
Therapy delivery to a patient may be controlled based on a determined sleep stage of the patient. In examples, the sleep stage may be determined based on a frequency characteristic of a biosignal indicative of brain activity of the patient. A frequency characteristic may include, for example, a power level within one or more frequency bands of the biosignal, a ratio of the power level in two or more frequency bands, or a pattern in the power level of one or more frequency bands over time. A therapy program may be selected or modified based on the sleep stage determination. Therapy may be delivered during the sleep stage according to the selected or modified therapy program. In some examples, therapy delivery may be controlled after making separate determinations of a sleep stage based on the biosignal and another physiological parameter, and confirming that the sleep stage determinations are consistent. |
| US09706952B2 |
System for ventricular arrhythmia detection and characterization
A system for heart performance characterization and abnormality detection detects peaks and at least one of, a valley and a baseline comprising a substantially zero voltage level, of received signal data representing oxygen content of blood in a patient vessel over multiple heart beat cycles. The signal processor determines signal parameters including at least one of, (a) a signal amplitude magnitude between a maximum peak and minimum valley, of the received signal data, (b) a signal amplitude magnitude between a maximum peak and a baseline, of the received signal data and (c) a signal amplitude magnitude between a second highest maximum peak and minimum valley, of the received signal data. The system compares a determined signal parameter or value derived from the determined signal parameter, with a threshold value and generates an alert message associated with the threshold, in response to the comparison. |
| US09706951B2 |
Methods for assessing vaginal atrophy
An array of methods for assessing vaginal atrophy are disclosed. The methods may be used alone or in combination with a treatment or as part of a kit. |
| US09706948B2 |
Inertial sensor based surgical navigation system for knee replacement surgery
An inertial sensor based surgical navigation system for knee replacement surgery is disclosed. Inertial sensors composed of six-degree-of-freedom inertial chips, whose measurements are processed through a series of integration, quaternion, and kalman filter algorithms, are used to track the position and orientation of bones and surgical instruments. The system registers anatomically significant geometry, calculates joint centers and the mechanical axis of the knee, develops a visualization of the lower extremity that moves in real time, assists in the intra-operative planning of surgical cuts, determines the optimal cutting planes for cut guides and the optimal prosthesis position and orientation, and finally navigates the cut guides and the prosthesis to their optimal positions and orientations using a graphical user interface. |
| US09706947B2 |
Method of performing an anchor implantation procedure within a disc
Methods of performing procedures within an intervertebral disc are disclosed. The methods include performing procedures such as implant delivery, tissue manipulation, tissue diagnostics, and therapeutic and diagnostic agent delivery at selected locations within intervertebral discs. In one embodiment, a method includes delivering an anchor and an implant within a functional spinal unit using a surgical device having at least one depth stop. |
| US09706946B2 |
Spirometer system and methods of data analysis
The present disclosure relates to an electronic spirometer that empowers users to quantitatively track and proactively manage respiratory diseases via simple integration with mobile devices, tablets, and computers. In one aspect, patients will be able to connect with their doctors to determine medication dosage and efficacy, avoid environmental triggers, and prevent attacks and exacerbations. |
| US09706945B2 |
Respiration rate determination in impedance pneumography
A system for monitoring respiration, and a method for determining respiration rate, is disclosed. In one embodiment, the respiration rate is determined from a power spectral density template that is updated, or not, based on whether a power spectral density for a current window of in-band filtered impedance respiration signal is determined to be noisy or not. |
| US09706943B2 |
Image display apparatus, image display method, and magnetic resonance imaging apparatus
According to an Magnetic Resonance Imaging (MRI) apparatus, a Region Of Interest (ROI) setting unit included in a control unit sets an ROI on each of a T1 weighted image, a T2 weighted image, and a flair image of a brain of a subject; and a feature-analysis processing unit creates a histogram of statistics with respect to each of a plurality of images based on pixel values of pixels included in the ROI set by the ROI setting unit. A display control unit then causes a display unit to display the images in the substantially same position in a display area included in the display unit by switching the images in a certain order, and to display the histogram created by the feature-analysis processing unit in the same display area. |
| US09706940B2 |
Clock
A clock is adapted to operate in a first mode and a secondary mode. The clock includes a body having a display surface. When the clock operates in the first mode, the clock displays a time information on the display surface. When the clock operates in the secondary mode, the clock acts as a dart and receives at least one external signal. The clock displays at least one interactive information on the display surface according to the external signal. |
| US09706937B2 |
Ventricular electrical activity indicator
Cardiac catheterization is carried out using a probe having sensing electrodes disposed on a distal portion thereof, placing the sensing electrodes in galvanic contact with respective locations in an atrium of the heart, thereafter acquiring electrograms from the sensing electrodes while concurrently detecting ventricular depolarization events, generating from the electrograms a time-varying electroanatomic map showing electrical propagation in the heart, and displaying the electroanatomic map in a series of visual images, the images including an icon that visually indicates the ventricular depolarization events. |
| US09706935B2 |
Catheter systems and related methods for mapping, minimizing, and treating cardiac fibrillation
Catheters, systems, and related methods for optimized for mapping, minimizing, and treating cardiac fibrillation in a patient, including an array of at least one stacked electrode pair, each electrode pair including a first electrode and a second electrode, wherein each electrode pair is configured to be orthogonal to a surface of a cardiac tissue substrate, wherein each first electrode is in contact with the surface to record a first signal, and wherein each second electrode is separated from the first electrode by a distance which enables the second electrode to record a second signal, wherein the catheter is configured to obtain one or more measurements from at least a first signal and a second signal in response to electrical activity in the cardiac tissue substrate indicative of a number of electrical circuit cores and distribution of the electrical circuit cores for a duration across the cardiac tissue substrate. |
| US09706933B2 |
Blood pressure measurement device
In a sphygmomanometer, a value representing a perimeter of a measuring portion is obtained. A parameter for controlling a drive voltage of a pump is determined based on the value. The drive voltage is determined based on the parameter and an internal pressure of a fluid bladder to pressurize the fluid bladder. In pressurizing process, a diastolic blood pressure value is calculated. A systolic blood pressure value is estimated, and when the internal pressure of the fluid bladder reaches the pressure, the pressurizing is stopped. A gap of a valve for discharging the fluid from the fluid bladder is determined based on a perimeter of a measuring portion, and the fluid bladder is depressurized with the gap constant. In the depressurizing process, the systolic blood pressure value is calculated. When the systolic blood pressure value is calculated, the fluid is discharged from the fluid bladder, and the measurement is terminated. |
| US09706931B2 |
Biosignal measuring device, biosignal measuring method and biosignal program
A biosignal measuring device has a first information acquisition module, a second information acquisition module, a first calculation module, a second calculation module, a third calculation module, a heartbeat interval estimation module, a determination module, and an output module. The first information acquisition module acquires the pulse wave signal. The second information acquisition module acquires an electrocardiogram signal. The first calculation module calculates a pulse wave velocity based. The second calculation module determines a heartbeat interval. The third calculation module calculates a relationship between pulse wave velocity and the heartbeat interval. The heartbeat interval estimation module estimates an estimated heartbeat interval based on pulse wave velocity and calculated relationship. The determination module determines whether the position of the first and second information acquisition modules has changed based on the heartbeat interval and the estimated heartbeat interval. The output module outputs information. |
| US09706928B2 |
Dynamic optical head and imaging device using flexible nano film optical structure
The present invention relates to an optical head for revealing near field through beams irradiated from a light source of a far field optical system, the optical head including: a flexible substrate made of a soft material and adapted to allow the optical head to be brought into close contact with a measured object and attached thereto even if the measured object has a curved or flat surface; and a near-field revelation part located between the measured object and the flexible substrate in such a manner as to have one side brought into contact with the flexible substrate and the other side detachably attached to the measured object and adapted to reveal the near field through the beams irradiated from the light source. |
| US09706920B2 |
Ophthalmologic apparatus
An ophthalmologic apparatus capable of performing suitable examination according to the state of the eye includes an examination optical system used to examine an eye, a drive part, two or more imaging parts, an analyzer, and a controller. The drive part moves the examination optical system. The two or more imaging parts substantially simultaneously photograph the anterior segment of the eye from different directions. The analyzer analyzes photographic images captured by the two or more imaging parts to obtain the three-dimensional position of the eye, and displacement information indicating the displacement direction and displacement amount of the eye due to eye movement. The controller performs a first alignment process of controlling the drive part based on the three-dimensional position to move the examination optical system and a second alignment process of controlling the drive part based on the displacement information to move the examination optical system. |
| US09706914B2 |
Systems and methods for enhanced accuracy in OCT imaging of the cornea
Systems and methods for enhanced accuracy in optical coherence tomography imaging of the cornea are presented, including approaches for more accurate corneal surface modeling, pachymetry maps, keratometric values, and corneal power. These methods involve new scan patterns, an eye tracking mechanism for transverse motion feedback, and advanced motion correction algorithms. In one embodiment the methods comprise acquiring a first sparse set of data, using that data to create a corneal surface model, and then using the model to register a second set of denser data acquisition. This second set of data is used to create a more accurate, motion-corrected model of the cornea, from which pachymetry maps, keratometric values, and corneal power information can be generated. In addition, methods are presented for determining simulated keratometry values from optical coherence tomography data, and for better tracking and registration by using both rotation about three axes and the corneal apex. |
| US09706912B2 |
Optical measurement system and method including blink rate monitor and/or tear film breakup detector
An optical measurement system and method measure a characteristic of a subject's eye. The optical measurement system receives from an operator, via a user interface of the optical measurement instrument, a begin measurement instruction indicating the start of a measurement period for objectively measuring at least one characteristic of the subject's eye. Subsequent to receiving the begin measurement instruction, the optical measurement system determines whether a criterion associated with the tear film quality of the subject's eye is not satisfied. In response to determining that the criterion is not satisfied, the optical measurement instrument takes one or more corrective actions to measure the characteristic of the subject's eye under a condition wherein the criterion is satisfied. |
| US09706908B2 |
Image capture and video processing systems and methods for multiple viewing element endoscopes
A multiple sensor endoscope system includes daisy chained image sensors and a central control unit. At least one daisy-chained image sensor has a sensor array for capturing images and generating video packets from captured images, a video compression unit that compresses the video packets, a self-packet buffer that stores the video packets, a serial-to-parallel de-serializer input unit that converts serialized input video packets to parallel data, and a chain packet buffer that stores the video packets received from previous-in-chain image sensors. |
| US09706906B2 |
Endoscope objective optical system
Provided is a small endoscope objective optical system that allows stereoscopic viewing even though a wide angle is used, that reduces the F-number, and that also reduces vignetting.Provided is an endoscope objective optical system that consists of, sequentially from the object side, a negative first lens group, a positive second lens group, and a pair of third lens groups that are disposed side-by-side in the direction of parallax and that form two optical images with parallax, wherein aperture stops are individually provided in the third lens groups, and conditional expression M below is satisfied: Fob_n/Fob_p>−0.5 (1), where Fob_n is a focal length of the first lens group, and Fob_p is a focal length of the second lens group. |
| US09706905B2 |
Multi-camera endoscope
A tip section of a multi-camera endoscope includes a front-pointing camera on a planar surface of a distal end of the tip section and two side-pointing cameras positioned on a cylindrical surface in proximity to the planar surface such that the side field of view provided by the two side-pointing cameras partially overlaps with the front field of view provided by the front-pointing camera. The tip section further includes a working channel configured for insertion of a surgical tool; and a pathway fluid injector for inflating and/or cleaning a body cavity into which the endoscope is inserted. |
| US09706904B2 |
Packaging material for endoscopic treatment system and endoscope system
An endoscopic treatment system includes: an endoscopic treatment device having an operating unit which has a distal end and a proximal end and a sheath; and a guide wire which has a coated region applied with coating at a distal end. A packaging material has a tray which maintains a predetermined position relationship between the sheath and the guide wire and holds the distal end side of the sheath in a state where the coated region of the guide wire is exposed from the distal end of the sheath. The tray is located on the distal end side of the sheath to a sheath holding portion, which holds the sheath, and has a wire accommodating portion which holds the full length of the coated region of the guide wire exposed from the distal end of the sheath in a linear form. |
| US09706901B2 |
Internal device, external device, diagnosis apparatus including the same, and endoscope apparatus
Provided is a diagnosis apparatus. The diagnosis apparatus includes: an internal device inserted into an inside of a body and moving therein; and an external device located at an outside of the body and controlling the internal device, wherein the internal device includes: a first communication unit communicating with the external device; a power supply unit supplying power for driving of the internal device; and a first control unit controlling an operation of the internal device according to a control signal when the control signal is received from the external device, and the external device includes: a second communication unit communicating with the internal device; a location detection unit processing a signal received from the internal device to detect a location of the internal device; and a second control unit generating a control signal for controlling the internal device based on the location of the internal device. |
| US09706900B2 |
Systems, apparatus and associated methods for needleless delivery of therapeutic fluids
A needleless fluid delivery system for delivering therapeutic fluids to treatment sites within a patient. The fluid delivery system can include an automated injector source and a needleless access device. The access device can include a delivery scope and a treatment specific applicator. The automated injector source, delivery scope and applicator can be operably coupled with quick-connect style fittings so as to allow for quick replacement and maintenance of used or damaged components. The automated injector source can include a hands-free input mechanism allowing a medical professional to use both hands in manipulating the delivery scope and needleless applicator at the same time an injection is desired. The delivery scope and needleless applicator can comprise flexible or rigid lengths of tubing based on the accessibility of the treatment site. The needleless delivery system can include an imaging system for precisely position the applicator with respect to the treatment location. |
| US09706898B1 |
Dish towel with separable mating elements
The dish towel with separable mating elements is an attachment device that is adapted to work with a dish towel. The attachment device comprises a first element and a second element. The second element is attached to the dish towel. The first element is attached to a stationary object such as the door handle of a refrigerator or an oven. The attachment device holds the dish towel in a storage position until first element is separated from the second element which allows the dish towel to be used. The dish towel with separable mating elements comprises a dish towel and an attachment device. |
| US09706897B2 |
Personalized cleaning composition dispensing device
A personalized cleaning composition dispensing device for use in an automatic dishwasher dispensing the right chemistry at the right time during a wash cycle to provide an improved cleaning performance compared to standard automatic dishwasher dispensers. The device includes wash cycle sensing system that controls the release of chemistry via temperature and water flow data measured during the current wash cycle and uses either a preprogrammed product release algorithm for new wash cycles or a modified product release algorithm based on wash cycle data previously stored in the data storage unit for repeated wash cycles. |
| US09706892B2 |
Adhesive roller-type cleaning tool
A rotatably installed adhesive roller unit and a take-up unit to wind up the adhesive sheet after being drawn out of the adhesive roller unit and having lint adhered thereon. The take-up unit is installed to be configured to rotate forward and backward synchronized through a rotation transmission unit with forward and backward rotation of the adhesive roller unit. The adhesive roller unit engages the rotation transmission unit when pressed onto a contact surface and moved forward. The adhesive roller unit is energized to release the engagement with the rotation transmission unit when moved backward and separated from the contact surface. A rotation inhibiting mechanism is provided to inhibit the rotation of both the adhesive roller unit and the take-up unit when the adhesive roller unit separates from the contact surface. |
| US09706891B2 |
Autonomous surface cleaning robot for wet and dry cleaning
An autonomous floor cleaning robot includes a transport drive and control system arranged for autonomous movement of the robot over a floor for performing cleaning operations. The robot chassis carries a first cleaning zone comprising cleaning elements arranged to suction loose particulates up from the cleaning surface and a second cleaning zone comprising cleaning elements arraigned to apply a cleaning fluid onto the surface and to thereafter collect the cleaning fluid up from the surface after it has been used to clean the surface. The robot chassis carries a supply of cleaning fluid and a waste container for storing waste materials collected up from the cleaning surface. |
| US09706890B2 |
Vacuum cleaning device
A vacuum cleaning apparatus includes a body; a power cord that extends from the body; a cord reel rotatably installed in the body and around which the power cord is wound; and a blower assembly that generates a suction force, wherein the cord reel is formed in a hollow, cylindrical shape, and the blower assembly is disposed inside the cord reel. The size of the cord reel may be formed to be sufficiently large while the size of the body may be maintained in a compact form. |
| US09706887B2 |
Cleaner-head for a vacuum cleaner
The invention relates to a cleaner-head for a vacuum cleaner. The cleaner-head has a housing, this housing being connected to a hinged soleplate assembly which can be opened and closed to provide access to the inside of the housing. In accordance with the invention, the soleplate assembly is a clip-on assembly which a user can manually un-clip from the housing, as required, to detach the soleplate assembly for separate cleaning or replacement. |
| US09706883B2 |
Fluid dispensing system
The present invention discloses a fluid dispensing system that includes modularized components such as a flow-out member from which fluid dispenses, fluid displacement mechanism, including electronics associated therewith and a reservoir for storage of fluid. The flow-out member, fluid displacement mechanism, and components constituting the fluid dispensing system including the reservoir may have one of a linear or nonlinear cooperative relationship in terms of connectivity and operation, and may be positioned in one of a close proximity or remote locations from one another. Flow out member is provided that may moved in more that one direction to refill reservoir. |
| US09706882B2 |
Splicing shower
A splicing shower has a main shower, which is disposed with an inlet waterway, a main outlet assembly and at least a water diversion connection, the main outlet assembly is connected to the inlet waterway, the water diversion connection is connected to the inlet waterway, the water diversion connection is disposed with an on-off switch. The assistant shower is disposed with a diversion waterway and an assistant outlet assembly, the assistant outlet assembly is connected to the diversion waterway. When the assistant shower is spliced to the main shower, the water diversion connection is connected to the diversion waterway, when the assistant shower is separated from the main shower, the switch is turned off. |
| US09706880B1 |
Shaker bottle and agitator
A shaker assembly has a body with viewing panels on opposite sides. An agitator is viewable through the viewing panels. Agitators have printable panels or molded figurines which may be in shapes of corporate logos or names. Conically tapered springs have inner smaller ring-shaped ends connected an agitator and outer larger ring-shaped ends positioned away from the agitator. The printed panels or molded figurines are visible through the viewing panels when the shaker assembly is in motion or at rest. The lid has a smooth outer surface. A hinged cover rotates outward from the smooth outer surface to open a pouring spout in the lid. A carabiner clip rotates outward from the smooth outer surfaces of the lid and hinged cover. When closed and stored, the cover and the carabiner clip complete the smooth outer surfaces of the lid. |
| US09706875B2 |
Beverage percolation device
Provided is a beverage percolation device that can efficiently supply hot water and water vapor and that does not require a user to perform troublesome work. An exemplary device provides a warm water storage tank (1) that holds water; an electric heater (10) that heats the water in the warm water storage tank (1); a hot water guide tube (4) that heats the water in the warm water storage tank (1) to a first temperature and guides that hot water to a coffee powder (C); a steam guide tube (3) that heats the water in the warm water storage tank (1) to a second temperature higher than the first temperature and guides that steam to the coffee powder (C); and a control unit (20) that controls the supply of the hot water and the steam to the coffee powder (C). |
| US09706871B2 |
Heating device for a kettle
The present invention discloses a heating device for a kettle, comprising an enclosure, a radiator fan, a rack, a core PCB, a wire coil, and a temperature sensor in the enclosure. A heating platform which has a housing cavity is arranged on the upper part of the enclosure. The radiator fan is mounted at the bottom of the enclosure. The rack is fixed inside the enclosure. The core PCB is configured in the lower part of the rack and above the radiator fan. The wire coil which is provided with a heat coil is installed on the rack, and the temperature sensor is electrically connected with the core PCB. |
| US09706870B2 |
Cooking appliance
A cooking appliance includes a housing unit, a cooking chamber, a steam generation unit for supplying the cooking chamber with steam, a removable container unit associated with the steam generation unit. The removable container unit includes a container portion and a holding portion. The container portion and the holding portion together have a longitudinal extent that is a multiple of a width of the container portion. The container portion has a height that is a multiple of the width of the container portion. The container portion provides a capacity for water to be evaporated that is at least 1 liter. |
| US09706865B2 |
Cup holder with adjustable depth
A cup holder with an adjustable depth includes: a cup-holder base, having at least one accommodation hole; a fixed cup holder, fixed in the accommodation hole of the cup-holder base; and a moveable cup holder, moveably sleeved over the fixed cup holder and capable of rotating around the fixed cup holder to ascend and descend, where during ascending and descending of the moveable cup holder, an inner cavity of the moveable cup holder and an inner cavity of the fixed cup holder jointly define a container placement hole for placement of containers of different heights. The present invention solves the problem that containers of different heights placed in the cup holder easily fall out when the automobile is accelerating, hard braking or travelling over uneven road surfaces. In addition, after the moveable cup holder descends to the lowest position, the moveable cup holder can completely overlap the fixed cup holder, so that the entire cup holder has a small height and is therefore suitable for installation in a thin interior trim part of the automobile, for example, in the armrest at the rear seat, thereby saving interior trim space in the automobile. |
| US09706858B2 |
Ergonomic bottle display
A product display displays bottles each suspended by its neck. The apparatus is usually a rack display with several shelf frames that each has a number of sliding bottle support structures with left and right slide structures spaced laterally so as to define a slot of substantially uniform width over at least a lengthwise portion of the slide structures. That width is such that the necks of the bottles extend upwardly through the slot and a widened portion of the bottle's neck rests on both the slide structures and slides forward and rearward. The left and right slide structures in the lengthwise portion are inclined forwardly and downwardly at a downward angle relative to level that is in a range of 3 to 7 degrees. Friction between the bottles and the slide structures is low enough that the bottles, by virtue of their weight, slide forwardly on the slide structures. A lower frame shelf provides a bumper rail that prevents the bottles in the shelf rack above from sliding off the front end of the slide structure. A bridging structure may link adjacent bottle support structures such that bottles are pushed to the rear of one support structure and then proceed slopingly downward on slide tracks in the bridging structure and the next adjacent bottle support structure. |
| US09706855B2 |
Child containment system with multiple infant support modes
A child containment system has a child containment structure with a bottom and a perimeter wall surrounding the bottom. A bassinet has an infant support surface and a surrounding wall around the infant support surface. The bassinet can be mounted to the child containment structure with the infant support surface elevated above the bottom of the child containment structure. An infant support unit can have a frame, a bed supported by the frame, and legs that extend from one end infant support unit to the distal second end. The infant support unit is configured for use in a first operational mode in which the infant support unit at least partially positioned within the child containment structure with the bed overlying the bassinet's infant support surface, and with a portion of the legs contacting the bassinet's infant support surface. |
| US09706850B2 |
Apparatus for supporting a food item
The disclosed invention pertains to apparatuses for supporting a food item. The apparatuses include a sleeve operable to slide over an armrest of a seat, wherein the sleeve is collapsible when not in use, and a support portion extending from the sleeve and being operable to receive and support the food item. The disclosed invention also pertains to blank precursors for forming the disclosed apparatuses for supporting a food item. |
| US09706847B2 |
Chair with a tilting backrest
A chair comprising: a support structure, a seat fixed to the support structure, and a backrest connected to the seat by means of at least one upright of plastic material, wherein said at least one upright is elastically deformable to allow a movement of the backrest between a rest position and a tilted position, wherein said at least one upright is provided with at least one vertical rib having at least one localized bending zone wherein at least one through-cut is formed, which allows bending of the vertical rib, and wherein said at least one through-cut has a first and a second stop surface that come into mutual contact in the backwards inclined position of the backrest to stop the backward bending of the upright, wherein said at least one through-cut has the shape of a closed arched slot, which extends generally along a vertical axis of said upright. |
| US09706846B2 |
Chair back assembly
A new chair back assembly is disclosed with attachment mechanisms that allow the chair back components to be relatively easily assembled while maintaining a slim profile and obscuring certain of the attachment mechanisms from view. In some embodiments, the chair back assembly includes a ring that attaches fabric or upholstery to the base of chair back. The ring attaches to the base of the chair back through a system of flanges and pockets that restrict movement while maintaining ease of assembly. |
| US09706841B2 |
Storage unit and anchoring system therefor
A storage unit includes an anchoring system. The storage unit includes a back wall and transversely spaced apart side walls providing peripheral walls of an interior compartment for storing articles. At least one retaining member is attached to an interior surface of the storage unit and the back wall includes at least one passage therethrough. The anchoring system including at least one anchoring strap member having a proximal end configured to be securely attached to a supporting wall or member adjacent the back wall of the storage unit. The anchoring strap member(s) extend through corresponding passage(s) and each includes a distal end configured for adjustable attachment to a respective retaining member. |
| US09706839B2 |
Table structure
A table created by a table structure with multiple openings extending from the top of the table structure to the bottom of the table structure. The table structure is deigned to be reversible and a solid top can be placed on the table structure. The table structure is supported by supporting structures connected to mounting attachments. The mounting attachments have one or more protrusions designed to provide secure attachment to the table structure by insertion into the openings in the table structure. Tiers can also be placed on the table structure. The table structure, the openings in the table structure, the mounting attachments, the supporting structures, the tiers, and the table and tier tops can be designed in limitless shapes and configurations. |
| US09706837B2 |
Compact folded garment storage display and dispensing device
This compact storage, display, and dispensing system for folded garments comprises a plurality of stackable, flexible trays, each of which may hold a uniformly-folded garment, and vertical rails to which each tray may attach individually by magnets in single reinforced tray edges. Trays have nonslip upper surfaces so the garments do not slide off. Users view and select a desired garment, then remove the appropriate tray without disturbing adjacent garments or trays by simply pulling to overcome the magnetic force holding that tray attached. The remaining trays remain attached, and the force of gravity causes them to slide down the rails to occupy the space previously occupied by the now removed tray. Empty trays can either be added to the top of the stack, or removed for refilling. Due to the force of the magnets, removed trays remain in neat vertical stacks, either when empty or refilled. |
| US09706836B1 |
Adjustable shelving structure
The disclosure defined by this invention is of a shelving system where the top and bottom shelf positions are fixed relative to each other by a plurality of support columns, and one or more inner shelves are vertically positionable by hand. The support columns pass through guide channels in a shelf, or in brackets attached to the shelves, and are forced to bend slightly to do so. The channels are larger than the support columns. The bent support columns exert opposing lateral forces against a shelf at the guide channel walls and edges and the friction between the support columns and the guide channels enables a shelf to remain stuck in a position even when under load. Force can be applied by hand to overcome the stuck position and slide a shelf to a new vertical position. Inner shelves can be finely positioned thru a finite vertical range. |
| US09706833B2 |
Desktop receptacle with rigid support
A desktop receptacle includes: a housing having a top surface, at least one electrical port formed therein, and defining an enclosed space configured to hold an electrical circuit; and a rigid support having a peripheral portion and an angled portion connected to the peripheral portion and attached to the top surface of the housing, the angled portion forming a holding angle relative to the peripheral portion that is not perpendicular. |
| US09706828B2 |
Inflatable water self-rescue and carrying device
An inflatable device for water self-rescue comprising one or more buoyant inflatables having a substantial size and shape to secure to one or both lower extremities of a self-rescuer, or to one or both shoulders of a single human carrier for transport of watercraft for another embodiment. Shapes of the various inflatable embodiments include an incurvate side, triangular prism, streamlined, and to encompass a portion of the lower extremity. Embodiments include one or more straps to secure the inflatable to the lower extremity, another inflatable, or the watercraft. The device secured to the lower extremity increases water-area and buoyancy to more effectively engage the lower body muscles while performing a standard or similar self-rescue maneuver to aid reboarding watercraft or swimming to safety. The device makes possible single human transport of watercraft which lack a design structure for solo transport such as a kayak. |
| US09706826B2 |
Hair color bottle
A hair color delivery system includes a flexible bottle, a dispensing cap having a tapered nozzle, an asymmetric bi-directional valve assembly, and a dispensing tube. The valve assembly comprises a platform, and a pair of valves, comprising tapered extensions through which fluid may be expelled from the bottle and ambient air may enter the bottle. The valves are offset from each other so that they are not co-axial or rotationally symmetric. The delivery system enables a method of substantially continuous delivery of a fluid chemical, yielding a hair treatment that it is easy and safe to use in which the tapered nozzle stays fully charged with product as air can be admitted to a dispensing bottle through a different valve than that used for dispensing. |
| US09706818B2 |
Single-point supportive monocoque ambulation aid
Example ambulation aid apparatus and associated methods of manufacture are disclosed and described herein. An example single-point supportive ambulation aid is formed as an integral part. The integral part of the example ambulation aid is formed to integrate: a body portion formed to support a user; a graspable area integrated with the body portion and providing an area to be gripped by a user; and a foot portion integrated with the body portion and providing a single point of contact with a walking surface to facilitate user movement and support in conjunction with the body portion and graspable area through the integral part. |
| US09706811B2 |
Article of footwear incorporating floating tensile strands
An article of footwear may have a sole structure and an upper that includes at least two layers and a plurality of strands. The two layers extend from a lace region of the upper to a lower region of the upper. The strands are located between the two layers and the strands extend from the lace region to the lower region. Additionally, the strands are unsecured to the layers for a distance of at least five centimeters in an area between the lace region and the lower region. The two layers may be secured to each other at portions located between the strands. |
| US09706808B2 |
Medical/surgical personal protection system including a helmet, a hood and a speaker that broadcasts speech outside of the hood
A personal protection system for providing a sterile barrier around medical/surgical personnel. The system includes a helmet over which a hood or a toga suspended. A microphone, an amplifier and a speaker are mounted to the helmet. Speech of the individual wearing the personal protection system is picked up by the microphone and amplified speech is broadcast by the speaker. The speaker is outwardly directed so as to broadcast the speech out through the hood or toga covering the helmet. |
| US09706805B2 |
Adapter for protective head gear
The adapter comprises a clip with a groove, and a rack that engages with the groove. The clip attaches securely to an edge of a fabric, for example, a panel on a baseball cap. The rack includes an angle adjuster, on which a brow guard, welding helmet, or other protective gear can be mounted. |
| US09706804B1 |
Flame resistant fabric having intermingled flame resistant yarns
A flame resistant fabric containing a plurality of warp elements comprising flame resistant (FR) yarns extending in a warp direction and a plurality of filling elements comprising FR yarns extending in the fill direction transverse to the warp direction in interwoven relation to the warp elements. At least a portion of the FR yarns in the fill and/or warp direction comprise intermingled FR yarns. The intermingled FR yarns contain at least 2 plies, at least one of the plies contain staple fibers or continuous multifilaments and at least one of the plies contain FR fibers. The plies are intermingled together with a portion of the staple fibers or continuous multifilaments of the first ply entangled with the second ply. |
| US09706802B2 |
Sports band
Provided is a sports band including a main body formed with one side open to be worn on a body of a user and to have a curvature, and wherein an expression zone having a form indicating a sports game is formed at both ends of the open side, and an expression layer exhibiting the form indicating the sports game on an external side of the expression zone, and the sports band disclosed herein may be used for various sports games including soccer, allow a user to express enthusiasm as well as a sense of unity with a sports game, provide a desirable wearing sensation not only for everyday use but also for the sports game, and improve physical vitality by a magnetic field. |
| US09706799B1 |
Swimwear apparatus
A swimwear apparatus is provided. The swimwear apparatus may include an upper portion having an upper base layer and an upper bikini layer, and a lower portion having a lower base layer and a lower bikini layer. The upper bikini layer may be configured to be removably attached to the upper base layer, and the lower bikini layer may be configured to be removably attached to the lower base layer. |
| US09706797B1 |
Fabric tape brassiere
A kit, for the construction of a single-use brassiere, including a first shaped form for removable-adhesion to a breast, and a second shaped form for at least partial adhesion to the first shaped form. At least a portion of the top surface of the first shaped form includes an overlap region for receiving a layering portion of the second shaped form thereover. |
| US09706792B2 |
Glucosyl stevia composition
Glucosyl stevia compositions are prepared from steviol glycosides of Stevia rebaudianaBertoni. The glucosylation was performed by cyclodextrin glucanotransferase using the starch as source of glucose residues. The short-chain glucosyl steviacompositions were purified to >95% content of total steviol glycosides. The compositions can be used as sweetness enhancers, flavor enhancers and sweeteners in foods, beverages, cosmetics and pharmaceuticals. |
| US09706791B2 |
Aroma particles
The invention relates to vitreous aroma particles and the preparation thereof, as well as to the use thereof in foods, consumer articles and pharmaceuticals. |
| US09706786B2 |
Air inlet arrangement for ice cream or yogurt machine
An air inlet arrangement for an ice cream machine or yogurt machine includes an air-solution tube supported in a solution container which is adapted for storing a predetermined volume of solution at a predetermined fluid elevation, and an air nozzle. The air-solution tube has an elongated structure defining a top end, a bottom end, and a process channel between the top end and the bottom end, wherein the air-solution tube has a height greater than the fluid elevation of the solution container, wherein a volume of the air-solution tube is such that the air-solution tube is arranged to contain 80 g or less of the solution. |
| US09706779B2 |
Tall fescue endophyte isolate 647
This disclosure provides to a new tall fescue grass endophyte (Neotyphodium coenophialum) referred to as 647, as well as to synthetic combinations of the 647 endophyte and tall fescue grass plant or tall fescue grass cultivar. This new endophyte does not produce detectable ergovaline or any other ergopeptide alkaloids which are known to be harmful to grazing livestock. Thus, the 647 endophyte can be used in combination with forage grasses. In addition, the 647 endophyte provides increased green matter yield and improved resistance to black beetles (Heteronychus arator) and other pests. Thus, the 647 endophyte can be used in combination with grasses susceptible to infection or infestation with black beetles. |
| US09706776B2 |
Pesticidally active substituted 5,5-bicyclic heterocycles with sulphur containing substituents
Compounds of the formula (I) and the agrochemically acceptable salts, stereoisomers, enantiomers, tautomers and N-oxides of those compounds, including all stereoisomers and tautomeric forms, and wherein the substituents are as defined in claim 1, are useful for controlling animal pests and can be prepared in a manner known per se. |
| US09706774B2 |
Grease-like gel for repelling rodents
Grease-like compositions are provided for repelling rodents. The compositions utilize nontoxic mineral, synthetic, or vegetable oil based gels containing silica, clay, urea, polytetrafluoroethylene, or metallic soap thickeners and capsaicin. |
| US09706773B2 |
Antimicrobial compositions and related methods of use
Antimicrobial compositions comprising one or more compound components generally recognized as safe for human consumption, and related methods of use, such compositions and methods as can be employed in a wide range of agricultural, industrial, building, pharmaceutical and/or personal care products and applications. |
| US09706772B2 |
Method for fungicidal and/or bactericidal treatment of resistant strains using essential oil(s)
The present invention relates to a method for fungicidal and/or bactericidal treatment of plants or foodstuffs using one or more essential oil(s) that enable the treatment of strains resistant to synthetic fungicides and/or bactericides. |
| US09706766B2 |
Active systems and methods for producing ultrasonic sound emissions from wind turbines
Methods for producing ultrasonic sound emissions from wind turbines, active systems for emitting ultrasonic sounds from wind turbines, and wind turbines are provided. In one embodiment, a method includes operating the wind turbine with an ultrasonic sound emitting device mounted on or within a component of the wind turbine, and receiving in a controller at least one indicator. The method further includes determining if an operating condition exists based on the at least one indicator, and supplying a fluid flow through an outlet of the ultrasonic sound emitting device such that an ultrasonic sound emission is produced by the ultrasonic sound emitting device if the operating condition exists. |
| US09706765B2 |
Device for repelling wild animals and harmful animals using laser
The present invention relates to a device provided in a rice field, a dry field, an orchard, a fish farm and the like for repelling wild animals and pest birds, and particularly, to a device for repelling wild animals and pest birds using a laser which can emit light by using a laser beam to startle pest birds or wild animals, and is thus provided more conveniently without regard to place or time to effectively repel pest birds and wild animals. |
| US09706764B2 |
Insect trap using UV LED lamp
The present disclosure relates to an insect trap using an ultraviolet light-emitting diode (UV LED) lamp, and more particularly, to an insect trap using, in place of a conventional UV light source lamp, a UV LED lamp that significantly increases the insect trapping efficiency. The insect trap according to the present disclosure includes: a UV LED lamp disposed in an air inlet portion of the duct, and including a printed circuit board (PCB) that has a UV LED chip mounted thereon; an installing portion for installing the UV LED lamp on; and a trapping portion provided near the installing portion. |
| US09706760B2 |
Fishing lure light emitting device
A fishing lure light emitting device includes a body, a light guiding bar, and a light emitting member. The body has a holder. The light guiding bar is embedded in the body. One end of the light guiding bar has a light receiving portion connected in the holder. The light emitting member includes a base and a light emitter. The base is detachably inserted into the holder. The light emitter is received in the holder and faces the light receiving portion of the light guiding bar. Since the base can be detached from the holder of the body, the light emitting member can be assembled to different bodies. |
| US09706758B1 |
Reptile lighting assembly for UVB and basking requirements
The reptile lighting assembly for UVB and basking requirements is a device that is adapted to attach onto a UVB light subsassembly, and is also able to plug into an existing wiring system associated with said UVB light subassembly. The reptile lighting assembly includes an elongated bracket that is adapted to clip onto the UVB light subassembly. The elongated bracket includes at least one clip member that is adapted to clip onto opposing surfaces of the UVB light subassembly. The elongated bracket includes a basking light socket on a distal end of a first surface of the elongated bracket. A basking lamp is able to plug into the basking light socket, and is able to direct a different type of light than compared to the UVB light subassembly. |
| US09706756B2 |
Animal movement mapping and movement prediction method and device
An animal movement prediction method including the steps of establishing, receiving and predicting. The establishing step establishes a wireless mesh network of a plurality of remote sensors. Each sensor is established in the wireless mesh network by installing said sensor on an object to detect the animal in a detection zone; activating the sensor; and capturing a geographic coordinate in a mobile device for at least a portion of the detection zone apart from the sensor. The receiving step receives animal detection information from the sensors by way of the mesh network. The animal detection information includes a time of detection. The predicting step predicts the future movements of animals dependent upon the animal detection information. |
| US09706755B2 |
Controlled odor mimic permeation system
The primary aspect of the Controlled Odor Mimic Permeation System (COMPS) is that it provides a field deployable instant and reproducible source of known amounts of target odors. This technology consists of a permeable polymer container (chosen to suit target odor and release rate required), stored inside a non-permeable package. The design allows for the pre-equilibration of the target odors such that the outer surface of the inner package can saturate with odor during storage. Removal of the inner item then provides an instant and reproducible source of known target vapor flux. We have successfully demonstrated this technology by placing the target odor chemicals within permeable membranes such as low density polyethylene which are then sealed within a non-permeable membranes such as metallized polyester. This design has multiple advantages including preventing cross contamination when storing multiple odor targets (5-10 targets are commonly employed) as well as being light-weight disposable, low unit cost potential, no external power/operating unit/machinery/hardware, simple to use and providing a known reproducible concentration of the target odors to the detector in the field. The applications of these COMPS include the whole range of biological (e.g. detector dog) and electronic (e.g. field sensors) detectors with examples such as explosives (e.g. 2-ethyl-1-hexanol simulating plasticized explosives), drugs (e.g. 3,4-methylenedioxybenzaldehyde simulating ecstasy), human remains (including dimethyl disulfide and pentanoic acid) and live human scent (including 5-heptene-2-one and nonanol). |
| US09706754B2 |
Multi-chamber, multi-formulation fluid delivery system
The application discloses a multi-chamber, multi-formulation fluid delivery system, comprising a multi-chamber applicator in fluid communication with multi-chamber packaging. Applicators according to the instant disclosure have reduced squeeze-strength requirements, and are useful for dispensing fluids, including medicaments, to animals, including livestock animals. The multi-chamber packaging provides separate storage for formulations containing incompatible active ingredients, and is suitable for use with the multi-chamber applicator. The application also discloses methods for using the system to simultaneously deliver multiple active ingredients, at least some of which are not suitable for co-formulation, thus reducing the time, economic burden and animal stress involved with applying multiple, separate formulations to animals. |
| US09706751B2 |
System for increasing cleanliness of a sleeping area of a domesticated animal
A system for increasing the cleanliness of a sleeping area of a domesticated animal is disclosed. The system includes an inflatable mattress having a top opposing a bottom and a four sides. The top and sides of the mattress comprise non-permeable material configured for easy removal of dirt and other contaminants. A removable cover for covering the top and a portion of the four sides is removably coupled to the mattress by a plurality of fasteners. The removable cover comprises material that is washable. A plurality of downward facing suctions cups are affixed to the bottom of the inflatable mattress. The suction cups affixed to the bottom of the inflatable mattress are configured for preventing movement of the mattress when the suction cups engage an external surface. |
| US09706749B2 |
Collapsible animal enclosure
An animal enclosure and method of collapsing the enclosure is disclosed. The enclosure is fabricated from a plurality of panels. One or more first panels have elongate rods whose end portions are formed into a hook. An edge rod of an adjacent second panel is disposed within the hooked end portion of the first panel. By offsetting the hooked end portion of the first panel from the plane within which the first panel resides, the first and second panels to be stacked upon each other by pivoting the second panel onto the first panel. |
| US09706748B2 |
Stall floor heat exchanger reducing heat stress and lameness
A heat-exchanging mat to cool livestock provides for elastic water conduction channels displaced toward an upper surface of the mat and provides for cushioning placed below those elastic channels. In this way, a high degree of cushioning may be obtained without sacrificing an efficient transfer of heat into the upper surface of the mat. |
| US09706743B2 |
Lettuce cultivar meridian
A lettuce cultivar, designated Meridian, is disclosed. The invention relates to the seeds, plants and plant parts of lettuce cultivar Meridian and to methods for producing a lettuce plant by crossing the cultivar Meridian with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar Meridian, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar Meridian and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar Meridian with another lettuce cultivar. |
| US09706742B2 |
Clover variety named GO-BER-10
A clover cultivar, designated clover variety GO-BER-10, is disclosed. The invention relates to the seeds of clover variety GO-BER-10, to the plants of clover variety GO-BER-10 and to methods for producing a clover plant by crossing the clover variety GO-BER-10 with itself or another clover cultivar. This invention also relates to clover cultivars or breeding cultivars and plant parts derived from clover variety GO-BER-10, to methods for producing other clover cultivars, lines or plant parts derived from clover variety GO-BER-10 and to the clover plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid clover seeds, plants, and plant parts produced by crossing clover variety GO-BER-10 with another clover cultivar. |
| US09706737B1 |
Plants and seeds of hybrid corn variety CH563412
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH563412. The invention thus relates to the plants, seeds and tissue cultures of the variety CH563412, and to methods for producing a corn plant produced by crossing a corn plant of variety CH563412 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH563412. |
| US09706732B1 |
Maize inbred PH2DYM
A novel maize variety designated PH2DYM and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH2DYM with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2DYM through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH2DYM or a locus conversion of PH2DYM with another maize variety. |
| US09706727B2 |
Plants and seeds of canola variety SCV627950
In an embodiment, the invention relates to the seeds, plants, and plant parts of canola variety SCV627950 and to methods for producing a canola plant produced by crossing canola variety SCV627950 with itself or with another canola variety. The invention also relates to methods for producing a canola plant containing in its genetic material one or more transgenes and to the transgenic canola plants and plant parts produced by those methods. This invention also relates to canola varieties or breeding lines and plant parts derived from canola variety SCV627950, to methods for producing other canola varieties, lines or plant parts derived from canola variety SCV627950 and to the canola plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid canola seeds, plants and plant parts produced by crossing the variety SCV627950 with another canola variety. |
| US09706722B2 |
Plant growing device and plant growing method
A plant growing device includes: a container configured to reserve a nutrient solution in a lower portion of the container; a holding unit configured to hold plants inside the container; spray units configured to spray the nutrient solution toward the inside of the container; and support units configured to support the holding unit, and to move the holding unit to a position depending on how the spray units are driving, in a range from a spray region where the nutrient solution sprayed by the spray units is supplied to roots of the plants to an immersion region where the nutrient solution reserved in the container is supplied to the roots of the plants. |
| US09706710B2 |
Grass collector preventing clippings discharged to the outside
A grass collector is provided with a grass collector body which includes a storage space for storing grass clippings formed inside the grass collector body and a communication air passage having a first end connected to a rear part of the storage space to allow the storage space and the outside to communicate with each other; a duct which has a first end connected to a front part of the grass collector body and guides grass clippings to the grass collector body; and a dustproof net provided in the communication air passage. |
| US09706706B2 |
Device for controlling the speed of an electric propulsion machine and corresponding machine
The invention relates to a control device (2) for controlling a vehicle having an electric motor (1), the control device comprising a control system (21, 22, 23) provided with one or more levers movable between a minimum control position and a maximum control position, and a control unit (3) for controlling the motor. Said control unit (3) includes acquisition means (31) for acquiring a signal representative of the position of said control system, determination means (32) for determining a setpoint speed value corresponding to said acquired signal, as a function of a maximum setpoint speed value associated with the maximum control position, and control means (33) for controlling the motor as a function of the determined setpoint speed. Said control device has adjustment means (34) arranged with the lever(s) of the system to enable the maximum setpoint speed value to be adjusted without taking a hand away from the lever(s). The invention also provides a corresponding vehicle. |
| US09706701B2 |
Agricultural implement having power assist wing wheels
An agricultural planter which provides an improved method for extending and retracting the wing boom and which has improved maneuverability is disclosed. A drive member is provided that drives one or more of the wing wheels on the agricultural planter. The drive member may be, for example, a hydraulic motor or an electric motor. When a wing boom is extended or retracted between the transport position and the working position, a controller generates a command signal to the drive member to drive one or more of the wing wheels forward or reverse, thereby assisting the wing boom in retracting or extending the telescoping portion of the hitch assembly and in extending or retracting the booms. During operation, the controller may similarly generate a command to the drive member to drive one or more of the wing wheels either in forward or reverse according to the operation of the towing vehicle. |
| US09706697B2 |
Agricultural system with a baler and tow tractor and a steering arrangement by which the baler is steered autonomously
An agricultural system includes a baler for picking up and compressing crop from a crop swath in a field and a tow tractor. The baler is towed by the tow tractor via a draft hitch arrangement, which draft hitch arrangement allows a baler pickup track to be laterally offset from the tractor driving track with respect to the tractor driving direction. During baling, the baler pickup track is aligned to the crop swath for picking up crop and the tractor driving track is laterally spaced from the crop swath with respect to the tractor driving direction. A steering system autonomously aligns the baler pickup track onto the crop swath. |
| US09713295B2 |
Tape-based grounding structures
An electronic device housing may have conductive walls and planar metal internal housing structures. A display in the electronic device may have a touch sensor layer such as an array of capacitive touch sensor electrodes. The display may have display layers in a plastic chassis structure and a metal chassis structure. A display layer may have a conductive surface. Conductive tape may be used to couple the touch sensor to the metal chassis structure and a metal radio-frequency shielding structure. Conductive tape may also be used to short the conductive surface of the display layer to the internal metal housing structure. Segments of conductive tape may run along each of the four edges of a display and may overlap at display corners. Conductive foam structures may be used to short the segments to adjacent portions of the conductive housing walls. |
| US09713292B2 |
DC-DC converter and power conversion apparatus
In a DC-DC converter, the cooling of switching elements has been performed only by means of a cooling plate; therefore, there is a problem in that, to effectively radiate heats generated by power MOSFETs that have large heating values and that are arranged parallel, it becomes necessary to reduce thermal resistances and complicate the cooling route of a water-cooling device. Plural switching elements for controlling currents flowing through inductor elements, which are used for voltage conversion of a DC-DC converter, are fixed to a metal case via a heat conductive insulating material and via a metal radiator having a better heat conduction characteristic than the metal case. Because there occur no large mixing phenomena of heat currents among neighboring switching elements, and there are only little heat interferences between the neighboring switching elements, the thermal diffusion characteristic is improved, and the cooling efficiency for the switching elements can be increased. |
| US09713290B2 |
Datacenter immersed in cooling liquid
The subject disclosure is directed towards a datacenter or partial datacenter (e.g., a datacenter module) contained in a sealed container. The container may be filled with a cooling fluid, such as a dielectric fluid, to help cool the datacenter components. The container and its internal datacenter or datacenter portion may be submerged in water, in which event the fluid also helps to equalize the external water pressure. |
| US09713289B2 |
Modular pod
A modular pod may include two or more walls, a roof, and a base, an air plenum, an air inlet, and an air economizer. The two or more walls, the roof, and the base may define a substantially enclosed interior space. The return air plenum may be positioned within the interior space. The air inlet may be positioned proximate one of the walls. The air economizer may be positioned within the interior space. The air economizer may include a mixing zone and two or more air shafts. The mixing zone may be in communication with the air inlet. The two or more air shafts may be in communication with the air plenum and in communication with the mixing zone. Each air shaft may taper down from the top end to the bottom end of the air shaft. |
| US09713287B2 |
Integrated thermal inserts and cold plate
A cooling system having integrated cold plate extending member and cold plate for an electronics enclosure includes a chassis having multiple heat producing boards positioned in side-by-side parallel configuration having successive ones of the boards separated by a cavity thereby defining multiple ones of the cavities. A cold plate assembly includes a base unit of a thermally conductive material. The cold plate assembly also includes multiple cold plate extending members connected to the base unit. Successive ones of the cold plate extending members are spaced to be slideably received in one of the cavities such that the cold plate extending member received between any two successive boards is in direct contact with both of the successive ones of the boards. |
| US09713282B2 |
Cooling apparatus, image projection apparatus, and electronic device
A cooling apparatus including an air blow part including an air outtake port; and a heat dissipater including a plurality of heat dissipating fins, wherein an end side of an upper surface of the heat dissipater is linearly aligned, wherein the plurality of heat dissipating fins includes a first heat dissipating area and a second heat dissipating area, wherein a surface area of the heat dissipating fins arranged in the first heat dissipating area is smaller than a surface area of the heat dissipating fins arranged in the second heat dissipating area, wherein the heat dissipating fins are arranged at a position facing the air outtake port of the air blow part. |
| US09713280B2 |
Standalone uninterruptible power supply
A standalone uninterruptible power supply includes a cabinet and a power supply unit. The cabinet has a frame, rails and carrier plates removably disposed on the rails. The power supply unit installed in the frame includes a control module, a power input module, a power output module and cables. The control module is installed in one carrier plate. The power input module and the power output module are electrically connected with the control module and installed in another carrier plate. The cables are detachably connected with the control module, the input module and the power output module. |
| US09713277B2 |
Electronic arrangement comprising a circuit board
The invention relates to an electronic arrangement having a directly contactable circuit board (2), said electronic arrangement comprising: a circuit board (2) that includes at least one electric contact for electric contacting, a housing (3) inside which the circuit board (2) is arranged, and a plug shroud (33) that is arranged on the housing (3). The circuit board (2) includes a first circuit board half (24) that has a support (4) for supporting the circuit board (4), and a second circuit board half (25). The circuit board (2) is supported on the support (4) in such a way that the support (4) defines a swivel region, in particular a swivel axis of the circuit board (2), about which the circuit board (2) can swivel. |
| US09713272B2 |
Display device
A display device includes a display panel, a back cover placed in the back surface of the display panel, and a coupling unit placed in an area between the back cover and the display panel. The display device can be closely coupled to a to-be-attached surface. |
| US09713271B2 |
Electronic device
An electronic device of a novel embodiment, specifically an arm-worn electronic device used while being worn on an arm, is provided. An arm-worn secondary battery used while being worn on an arm is provided. An electronic device is provided, which includes a structure body having a curved surface as a support structure body, a flexible secondary battery including a film as an exterior body over the curved surface of the support structure body, and a display portion including a plurality of display elements between a pair of films over the secondary battery. The plurality of display elements and the secondary battery overlap with each other at least partly. It is possible to provide an electronic device which has a small maximum thickness of 1 cm or less and a light weight of 50 g or less even when an arm-worn secondary battery is provided with a display portion. |
| US09713264B2 |
Zero-misalignment via-pad structures
A photoresist is deposited on a seed layer on a substrate. A first region of the photoresist is removed to expose a first portion of the seed layer to form a via-pad structure. A first conductive layer is deposited onto the first portion of the seed layer. A second region of the photoresist adjacent to the first region is removed to expose a second portion of the seed layer to form a line. A second conductive layer is deposited onto the first conductive layer and the second portion of the seed layer. |
| US09713259B2 |
Communication module
A circuit substrate having a built-in component includes a core layer that is a conductive layer in which a penetrating hole is formed. A component is disposed in this penetrating hole. A signal wiring line that transmits high frequency signals is formed in a conductive layer facing the core layer on an area projected in the thickness direction of the penetrating hole. The component is provided with a ground conductor functioning as ground that is formed on at least a portion of the area projected in the thickness direction of the signal wiring line. |
| US09713257B2 |
Switch module
A switch module includes a switch circuit, a chip device which is a coupler, a chip device that defines together with the coupler a common-terminal-side circuit, chip devices defining switching-terminal-side circuits, and a multilayer substrate. The multilayer substrate includes inner-layer ground electrodes. A first inner-layer ground electrode is closer to the chip device than a second inner-layer ground electrode and includes an opening arranged so as not to be superposed with the chip device when viewed in plan in the stacking direction of the multilayer substrate. |
| US09713256B2 |
Curved display device
A curved display device includes a semiconductor chip package including a base film, a plurality of driving chips on the base film, and an input wire unit and an output wire unit connected to the driving chips, a printed circuit board (PCB) connected to the input wire unit of the semiconductor chip package, and a display panel including a display unit and a pad unit connected to the output wire unit of the semiconductor chip package, wherein the display panel, the semiconductor chip package, and the PCB are bendable in a first direction, and the driving chips of the of the semiconductor chip package are separated from each other in the first direction. |
| US09713255B2 |
Electro-magnetic interference (EMI) shielding techniques and configurations
Embodiments of the present disclosure are directed towards electro-magnetic interference (EMI) shielding techniques and configurations. In one embodiment, an apparatus includes a first substrate, a die having interconnect structures coupled with the first substrate to route input/output (I/O) signals between the die and the first substrate and a second substrate coupled with the first substrate, wherein the die is disposed between the first substrate and the second substrate and at least one of the first substrate and the second substrate include traces configured to provide electro-magnetic interference (EMI) shielding for the die. Other embodiments may be described and/or claimed. |
| US09713253B2 |
Metal/ceramic bonding substrate and method for producing same
A metal/ceramic bonding substrate includes: a ceramic substrate; a metal plate bonded directly to one side of the ceramic substrate; a metal base plate bonded directly to the other side of the ceramic substrate; and a reinforcing member having a higher strength than that of the metal base plate, the reinforcing member being arranged so as to extend from one of both end faces of the metal base plate to the other end face thereof without interrupting that the metal base plate extends between a bonded surface of the metal base plate to the ceramic substrate and the opposite surface thereof. |
| US09713248B2 |
Method for producing a circuit board
Method for the manufacture of a printed circuit board with at least one cavity for the accommodation of an electronic component, wherein the cavity walls exhibit a reflective, in particular mirrored reflector layer characterized by the following steps:Provision of a printed circuit board,Application of a temporary protective layer onto at least a section of the surface of the circuit board,Creation of the cavity by way of penetration of the protective layer in the region of the cavity,Application of the reflector layer,Removal of the temporary protective layer. |
| US09713247B2 |
Robot
A robot includes: a wiring board which is a flexible printed wiring board including a first board wiring line through which current having a first frequency flows in a wiring direction and a second board wiring line through which current having a second frequency which is a frequency smaller than the first frequency flows in the wiring direction; and a shield board which is a flexible printed wiring board including a conductor and which is overlapped with the wiring board in a thickness direction, in which, in an orthogonal direction which is orthogonal to the wiring direction and the thickness direction, a first conductor edge which is one end portion of the conductor, the first board wiring line, the second board wiring line, a second conductor edge which is another end portion of the conductor are lined in this order, and a distance from the second conductor edge to the second board wiring line is shorter than a distance from the first conductor edge to the first board wiring line. |
| US09713244B2 |
Power-supply apparatus
A power supply apparatus includes a controller that performs the following action and resonance means for creating a resonance state between the power supply apparatus and a plasma generator. That is, the controller changes, when a value of electric power input equal to 100% (or a value of electric power input equal to or more than a threshold % and equal to or less than 100%) of a rated power is instructed, an inverter frequency and obtains an inverter output power factor for each of a plurality of inverter frequencies. Then, the controller determines, as a driving frequency of the inverter, one of the plurality of inverter frequencies at which the inverter output power factor is maximized. |
| US09713243B2 |
Toroidal plasma systems
A toroidal plasma is generated without voltage input. It can be produced using a pressurized water jet directed at a non-conductive, dielectric plate. Systems and methods employing the setup are described in which energy is generated and optionally harvested in addition to corona light. |
| US09713242B2 |
Plasma treatment equipment
A plasma treatment equipment includes: a plasma starting and stabilizing unit (A) having an insulating material such as a dielectric material having an elongated hole connecting to a plasma ejection portion, a triggering and discharge-stabilizing electrode, and an intense electric field electrode mounted thereon; and a plasma generating unit (B) including the insulating material having the elongated hole and a plasma generating electrode configured to perform main plasma generation at the time of operation, wherein the triggering and discharge-stabilizing electrode, the intense electric field electrode, and the plasma generating electrode are provided in such a manner that all the electrodes are not exposed and covered with the dielectric material for the entire space of one or more of the elongated hole which allows passage of gas from the upstream, starting of the plasma and generation of the plasma, and ejection of the plasma jet. |
| US09713239B2 |
Laser produced plasma EUV light source
An EUV light source is disclosed which may comprise a plurality of targets, e.g., tin droplets, and a system generating pre-pulses and main-pulses with the pre-pulses for irradiating targets to produce expanded targets. The system may further comprise a continuously pumped laser device generating the main pulses with the main pulses for irradiating expanded targets to produce a burst of EUV light pulses. The system may also have a controller varying at least one pre-pulse parameter during the burst of EUV light pulses. In addition, the EUV light source may also include an instrument measuring an intensity of at least one EUV light pulse within a burst of EUV light pulses and providing a feedback signal to the controller to vary at least one pre-pulse parameter during the burst of EUV light pulses to produce a burst of EUV pulses having a pre-selected dose. |
| US09713238B2 |
Rotating member for radiation imaging modality configured to facilitate contactless transfer of information and/or power and/or to facilitate ascertaining rotation angle of rotating member
Among other things, one or more rotating members of a radiation imaging modality, such as a CT system, are described herein. The rotating member may be configured to support at least one of a radiation source or a detector array and comprises at least one element configured to facilitate the transfer of power to the rotating member and at least one element configured to facilitate the transfer of information between the rotating member and a stator. The rotating member may also comprise one or more positioning elements that are formed within the rotating member and are configured to facilitate determining a rotation angle of the rotating member. The rotating member may further comprise, among other things, a bearing structure, antenna assembly for transferring image data, and/or a drive mechanism for facilitating rotation of the rotating member, for example. |
| US09713236B1 |
Solid-state lighting arrangement with startup delay circuit
A solid-state lighting arrangement (10) designed for use within a lighting fixture (100) having existing ballast circuitry (110) for powering one or more discharge lamps. The solid-state lighting arrangement (10) includes a solid-state light source (50) and a startup delay circuit (60) coupled to light source (50). During operation, delay circuit (60) prevents application of power to light source (50) for a startup delay period, so as to provide compatibility with a wide variety of existing ballasts, as well as enhanced compatibility with the protection circuitry that is present in many existing ballasts. |
| US09713233B1 |
Methods and apparatus for wireless communication and power transfer for an external light fixture onboard a vehicle
A method for using an external lamp onboard a vehicle is provided. The method receives, at a transceiver positioned inside a sealed casing of the external lamp, a wireless communication signal and a wireless power signal; and operates the external lamp using the wireless communication signal and the wireless power signal. |
| US09713230B2 |
Method for controlling a lamp having a plurality of sub-units
A method for controlling a lamp, which has a plurality of controllable sub-units is disclosed. First control information concerning the light output of only some of the controllable sub-units is fed to a control unit of the lamp on the input side, wherein the control unit determines a second control information concerning the light output of all sub-units on the basis of the first control information and transmits the second control information to the sub-units connected on the output side. |
| US09713229B2 |
Lighting control apparatus and lighting system
A lighting control apparatus which controls dimming levels of lighting devices associated with a plurality of brightness sensors, so as to adjust brightnesses indicated by detection results detected by the plurality of brightness sensors to predetermined brightnesses, the lighting control apparatus including: a querier which periodically queries each of the plurality of brightness sensors for a detection result; and a controller which controls, for each of the lighting devices, the dimming level of the lighting device associated with a brightness sensor among the plurality of brightness sensors queried by the querier, according to the detection result detected by the brightness sensor, wherein the querier assigns priorities to the plurality of brightness sensors, and queries the plurality of brightness sensors for detection results, according to the priorities. |
| US09713228B2 |
Apparatus and method of energy efficient illumination using received signals
Illumination sources are turned ON and turned OFF in response to detected levels of illumination in an ambient environment reaching respective thresholds, which may be user set. The detection of these turn ON and turn OFF events is verified, for instance against expected events or conditions for the particular location, date and/or time. An alert or log entry may be generated if a detected event or condition appears to be invalid. For instance, if an amount of illumination in the environment is different than predicted by a threshold amount or if a time that the event occurs or is detected is different than expected or predicted by more than a threshold amount. A level of illumination may be decreased to some non-zero level after a specified time after turn ON, and increased at some specified time before turn OFF. Use of information from external sources (e.g., satellites, cell towers) may allow times to be using local time, including daylight savings if applicable. |
| US09713226B2 |
Over-voltage handling of lighting device
The present disclosure relates to a lighting device that employs at least one string of LEDs as a lighting source. The string of LEDs is coupled in series with a first semiconductor switch, wherein the string of LEDs and the first semiconductor switch are coupled between a power supply node and ground. During a period when the lighting device is powering up after being initially provided power by a power supply, the system controller is configured to monitor a drive current through the first string of LEDs and modulate a control signal provided to the first semiconductor switch based on the drive current to prevent the drive current from exceeding a maximum allowable drive current value for the first string of LEDs. |
| US09713225B2 |
Overheating safety device and luminaire
A luminaire includes a light source and an electrical path for providing power to the light source. A switch is in the electrical path and is operable to interrupt and complete the electrical path. An infrared sensor detects an object in proximity to the light source for controlling operation of the switch. |
| US09713223B2 |
Automated calibration of LED luminaires based on color coordinates
Disclosed is a method of automatically calibrating a luminaire including at least one light emitting diode (LED) engine, the LED engine including a plurality of LEDs and a controller for driving the at least one LED engine. The method comprises acquiring an image of light emitted from each LED of the LED engine, first determining whether each LED has a predetermined intensity for a color of the LED, first adjusting each LED that does not have the predetermined intensity to have the predetermined intensity for the color of the LED, measuring, by a spectrometer, a color spectrum of a combined light of the LED engine, the color spectrum including a plurality of measured color spectrums, second determining whether a variation exists between each of the plurality of measured color spectrums and a predetermined color spectrum of a control data unit, and second adjusting at least one LED to correct variation. |
| US09713221B2 |
Luminaire
The invention relates to a luminaire provided with a housing with light-emitting elements which are located near a light emission side of the housing and which are activated in that a user touches one or more sensors accommodated in a wall of the housing. Usually such luminaires are switched on and off by a user using a switch provided in or near the house. It is an object of the invention to provide a luminaire of which many variables, such as the intensity, the beam width, and the color of the light emitted during operation, can be adjusted by a user in a simple manner. According to the invention, a luminaire for this purpose is proposed wherein the sensors are arranged multidimensionally, and the number of activated light-emitting elements corresponds to the size of the wall surface including sensors that is touched by the user. |
| US09713214B2 |
Time synchronization of lighting services
Techniques presented herein are directed to synchronizing the execution time of lighting operations within a networked lighting system. In one example, a network device that is connected to at least one networked light fixture accepts one or more timing reference messages representing a network time base. The network device generates one or more lighting control messages that identify at least one light control setting for the networked light fixture connected to the network device. Based on the one or more timing reference messages, the network device encodes a time for execution of the light control setting within the lighting control messages, thereby generating one or more time encoded lighting control messages. The network device sends the time encoded lighting control messages to the networked light fixture for execution of the light control settings at the time of execution specified in the time encoded lighting control message. |
| US09713213B2 |
LED luminescence apparatus
An LED luminescence apparatus is provided, which includes a rectifying unit rectifying an AC voltage and generating a rectified voltage; a plurality of LEDs connected in series to an output terminal of the rectifying unit; a plurality of switches having drain terminals connected to cathodes of the plurality of LEDs, respectively; and a switch control unit sensing current through a plurality of resistors connected to source terminals of the plurality of switches, respectively, comparing the sensed current with a set reference current, and outputting a voltage corresponding to a difference between the sensed current and the set reference current to a gate terminal of each of the plurality of switches. |
| US09713212B2 |
Current mirror circuit and method
Provided is a current mirror circuit (1) for balancing respective currents in a plurality of parallel circuit branches (2) in a target circuit (3), the current mirror circuit (1) including: a plurality of balancing transistors (4), each having a connector (5), an emitter (6), and a base (7), the collector (5) and emitter (6) of each balancing transistor (4) connected in series with a respective circuit branch (2); a selection circuit (8) that connects the circuit branch (2) having the smallest current amongst the circuit branches (2) to the bases (7) of each balancing transistor; and an isolation circuit (9) that isolates circuit branches (2) having an open circuit fault from the rest of the target circuit (3). An associated method of balancing respective currents in a plurality of parallel circuit branches (2) in a target circuit (3) is also provided. |
| US09713211B2 |
Solid state lighting apparatus with controllable bypass circuits and methods of operation thereof
A lighting apparatus includes a string with a plurality of serially-connected light emitting device sets, each set comprising at least one light emitting device. The apparatus further includes at least one controllable bypass circuit configured to variably bypass current around at least one light emitting device of a set of the plurality of light emitting device sets responsive to a control input. The control input may include, for example, a temperature input, a string current sense input and/or an adjustment input. The control input may be varied, for example, to adjust a color point of the string. |
| US09713209B2 |
Light emitting diode driver with housing having opening for receiving a plug-in module and method of operating thereof
Devices, systems, software, and methods for control of light emitting diodes (LEDs) via an LED driver circuit that receives an input signal from a power source and generates an output signal to power at least one LED element. The LED driver comprises a driver housing, an opening in the driver housing configured for receiving a removable plug-in module, and a plug-in interface configured for providing electrical connection between the plug-in module and the LED driver. The plug-in module comprises an external memory storing configuration information. The LED driver further comprises at least one driver circuit disposed within the driver housing and comprising an internal memory and a microcontroller. The microcontroller is configured for receiving the configuration information from the external memory of the plug-in module and regulating the output signal provided to the at least one LED element based on the configuration information. |
| US09713208B2 |
LED lighting device
Provided is a circuit for preventing an operating current of a TRIAC dimmer from being dropped below a holding current value. In this regard, a light emitting diode (LED) lighting device includes a TRIAC dimmer for controlling intensity of light emitted from an LED, a load connected between an output terminal of the TRIAC dimmer and a bridge rectifier to stabilize operation of the TRIAC dimmer even in low dimming level periods of the TRIAC dimmer, the bridge rectifier connected with the load to supply an operating current to the LED; and the LED for receiving the operating current from the bridge rectifier. |
| US09713207B2 |
Driver module for driving LEDs
The invention proposes a driver module for driving LEDs, wherein the driver module comprises: —a rectifier (D1) for generating a supply voltage by rectifying an input AC voltage (Vin), —a load path with nodes (B, C) for connecting an LED string (10) comprising one or a plurality of LEDs (D), —a current source (IS1) coupled with the load path for generating a preferably constant current for the load path, and—a capacitive unit comprising at least two capacitors (C1, C2) for storing electrical energy from the rectifier (D1) during a charging phase and for providing electrical energy to the load path during a discharging phase, wherein the capacitive arrangement (11, 11′, 11″) is configured such that the two capacitors (C1, C2) are in a parallel arrangement (11) in the charging phase and in a serial arrangement (11″) in the discharging phase. |
| US09713206B2 |
LED (light-emitting diode) string derived controller power supply
An LED lighting device includes an auxiliary power supply that supplies power to a control circuit of the LED lighting device that receives an input from a terminal of a light-emitting diode (LED) string of the lighting device that has a substantially lower voltage than the line voltage to which the lighting device is connected. The terminal may be within the LED string, or may be an end of the string. A linear regulator may be operated from the voltage drop across a number of the LEDs in the string so that the energy wasted by the auxiliary power supply is minimized. In other designs, the auxiliary power supply may be intermittently connected in series with the LED string only when needed. The intermittent connection can be used to forward bias a portion of the LED string when the voltage supplied to the LED string is low, increasing overall brightness. |
| US09713205B2 |
Bidirectional LED light string
Disclosed is a rectifierless light string that uses bidirectional LEDs. Each LED is illuminated on both the positive and the negative portion of an AC signal so that the AC signal does not have to be rectified. In addition, LEDs are mounted on LED holder plugs, which are designed to allow the LEDs and bypass resistors to be automatically inserted in the LED holder plug. The LED holder plugs are inserted into a light string socket that contains a shunt switch that provides a conduction path when the LED holder plug is not firmly inserted in the light string socket. In this manner, conduction can occur in the light string when the LED holder plug is dislodged. |
| US09713197B2 |
Apparatus and method for managing radio resource control connection in wireless communication system supporting device to device scheme
A method to manage a Radio Resource Control (RRC) connection in an evolved NodeB (eNB) in a wireless communication system supporting a Device to Device (D2D) scheme is provided. The method includes starting an inactivity timer to control a User Equipment (UE) to transition into an RRC idle state after setting up an RRC connection with the UE. The method also includes allocating a D2D resource to the UE when a resource request message to request the D2D resource for a direct communication between UEs is received from the UE. The method further includes transmitting a resource response message including information related to the allocated D2D resource to the UE and stopping the inactivity timer. The method includes releasing the allocated D2D resource and restarting the inactivity timer based on a predetermined option. |
| US09713193B2 |
Apparatuses and methods for reducing paging for extended discontinuous reception (EDRX) mobile station (MS) to receive mobile terminated (MT) short messages (SM)
A Serving GPRS Support Node (SGSN) including a controller and a non-transitory computer readable storage medium is provided. The non-transitory computer readable storage medium stores instructions which, when executed by the controller, cause the controller to perform steps including: receiving a signaling request message from a mobile communication device via an access network, determining whether the mobile communication device operates in an idle mode with Extended Discontinuous Reception (EDRX) and whether there is any Mobile Terminated (MT) Short Message (SM) pending for the mobile communication device, in response to receiving the signaling request message, and transmitting a signaling response message indicating the pending of the MT SM to the mobile communication device via the access network in response to the mobile communication device being configured to operate in the idle mode with EDRX and there being at least one MT SM pending for the mobile communication device. |
| US09713190B2 |
Systems and methods for multi-connectivity operation
A method for receiving a radio resource control (RRC) message by a user equipment (UE) is described. The method includes receiving an RRC connection reconfiguration message including mobility control information. In response to receiving the RRC connection reconfiguration message including mobility control information, a medium access control (MAC) entity of a secondary cell group (SCG) is released if any MAC entity of the SCG is established. In response to receiving the RRC connection reconfiguration message including mobility control information, a MAC entity of a master cell group (MCG) is reset. |
| US09713177B2 |
Management device, control device, and communication method
A management device includes: an estimator configured to estimate whether or not mobile station devices each requests a wireless connection at a target time after a current time; and an instructor configured to instruct a control device, configured to control calls of the mobile station devices, to execute a process of causing a first mobile station device to request the wireless connection at a first time before the target time and causing a second mobile station device that is different from the first mobile station device to request the wireless connection at a second time that is before the target time and different from the first time, in a case where the number of mobile station devices that are each estimated to request the wireless connection to the control device at the target time exceeds a predetermined value. |
| US09713176B2 |
Telecommunication method and telecommunication system
A telecommunication method for a user equipment roaming to a visited network is provided. A local network provides a telecommunication service to a user corresponding to the user equipment. In the telecommunication method, a service is started on the user equipment. According to the started service, the user equipment transmits an access point name query to the visited network. According to the access point name query, the visited network performs an authority check procedure with the local network on the user. When the user passes the authority check procedure, the visited network delivers an access point name corresponding to the service to the user equipment and the user equipment starts the service through the access point name. |
| US09713175B2 |
Offering and provisioning secured wireless virtual private network services
An electronic device may present a user interface for making selections related to connecting to a network or selecting a network from a plurality of available networks. Additionally, a user interface may give a user an opportunity to secure to an open, unsecure, connection, for example, an ad-hoc wireless connection, such as may be found at a coffee shop. A selection of security offerings may be made from a user interface screen including pre-populated service providers. A user may be allowed to save preferences for connecting to new networks, as well as preferences related to previously used networks. Further, the user may save preferences for invoking security services on a per-network or pan-network basis. The security service may a known tunneling protocol (i.e. VPN), such as L2TP or PPTP. |
| US09713170B2 |
Techniques for using traffic monitoring for co-existence with unlicensed networks
Systems and techniques are disclosed to manage coexistence of wireless technologies, including 5G unlicensed transmissions, with 802.11 transmissions in the unlicensed band. Aspects of the present disclosure include channel selection and 802.11 traffic monitoring and coordinated access. The systems and techniques include implementing a dynamic duty cycle on a selected channel of an unlicensed 802.11 band and dynamically varying the duty cycle based on traffic load on the selected channel. Other aspects, embodiments, and features are also claimed and described. |
| US09713167B2 |
Multistage hierarchical packet scheduling
A system may receive a bandwidth allocation policy, may allocate first bandwidth to a first set of queues based on the bandwidth allocation policy, and may allocate second bandwidth to a second set of queues based on the bandwidth allocation policy. The system may identify a first characteristic associated with packets, and may store information associated with the packets in first queues based on the first characteristic. The system may identify a second characteristic associated with the packets, and may store information associated with the packets, from the first queues, in second queues, based on the second characteristic, the allocated first bandwidth, and the bandwidth allocation policy. The system may store information associated with the packets, from the second queues, in an output queue based on the allocated second bandwidth and the bandwidth allocation policy, and may service the packets from the output queue for delivery to a device. |
| US09713161B2 |
Method and apparatus for reducing interface within radio networks using non-orthogonal signal processing
Provided are a receiver, a transmitter and a radio communication method capable of using non-orthogonal multiple access while suppressing cost increase and processing delay. A mobile station 200A includes a physical channel segmentation unit 210 and data demodulating/decoding units 220. A radio resource block allocated to non-orthogonal signals is defined in a frequency domain, a time domain and a non-orthogonal multiplex domain. The non-orthogonal multiplex domain has multiple levels corresponding to the number of interference cancellations by the data demodulating/decoding units 220. Interference canceller of the mobile station 200A cancels a non-orthogonal signal whose allocated radio resource block is at a lower level than that of the mobile station 200A. |
| US09713158B2 |
Maximum power reduction for interference control in adjacent channels
Techniques for determining power relaxation values are disclosed. The power relaxation values may be determined according to an ending resource block (RB) and a number of RBs in a contiguous allocation. In one aspect, the power relaxation values are arranged into regions based, at least in part, on transmission channel bandwidths and the distance from a protected adjacent channel. A user equipment (UE) can determine a power relaxation value for its current allocation using the ending RB index and contiguous RB length and can adjust its transmission power accordingly. Evolved NodeBs may estimate the power relaxation that a particular UE has selected in order to more accurately determine the transmit power available to the UE. Using the more accurate estimate of transmit power, the eNB may schedule the UE for uplink transmissions accordingly. |
| US09713157B2 |
Method for installing a backhaul link with alignment signals
An intelligent backhaul system is disclosed for deployment in the presence of existing radio systems. A backhaul system for co-channel deployment with existing licensed and unlicensed wireless networks, including conventional cellular backhaul radios, Common Carrier Fixed Point-to-Point Microwave Service, Private Operational Fixed Point-to-Point Microwave Service and other FCC 47 C.F.R. §101 licensed microwave networks is disclosed. Processing and network elements to manage and control the deployment and management of backhaul of radios that connect remote edge access networks to core networks in a geographic zone which co-exist with such existing systems or other sources of interference within a radio environment are also disclosed. |
| US09713156B2 |
Beam forming communication system
A beam forming communication system includes a beam forming wireless communication device that is configured to provide wireless communication signals on a plurality of beamed formed wireless communication paths. A plurality of computing devices are positioned in a rack and are each configured to receive wireless communication signals from the beam forming wireless communication device. Each of the plurality of computing devices may determine whether wireless communication signals satisfy minimum wireless signal characteristics and, if so, provide a beam form receiving indication. The plurality of computing devices are positioned such that only a first subset of the plurality of computing devices provide the beam form receiving indication in response to the beam forming wireless communication device providing the wireless communications signals on a first beam formed wireless communication path. |
| US09713154B2 |
Wi-Fi signaling by cellular devices for coexistence in unlicensed frequency bands
This disclosure relates to Wi-Fi signaling in conjunction with cellular communication in unlicensed frequency bands for efficient co-existence. According to one embodiment, a cell may be established between a cellular base station and a wireless user equipment device on a frequency channel in an unlicensed frequency band. A cellular communication may be scheduled between the base station and the user equipment device. A Wi-Fi signal may be transmitted on the frequency channel in conjunction with the scheduled cellular communication. The Wi-Fi signal may indicate a length of the scheduled cellular communication using Wi-Fi signaling. The scheduled cellular communication may be performed via the cell. |
| US09713151B2 |
Communication system, network node, communication device, methods and computer programs for carrier aggregation and device-to-device communication in a communication network
The disclosure relates to aspects of a communication system comprising a cellular communication network and at least a communication device interacting with the cellular communication network. The cellular communication network comprises at least a network node configured to receive, from the communication device, signalling about carrier aggregation communication capabilities suitable for D2D and carrier aggregation communication of the communication device; determine a configuration for the communication device regarding D2D communication and carrier aggregation based on at least the received signalling; and transmit the configuration to the communication device. The communication device is capable of D2D communication within a cellular communication system framework and capable of carrier aggregation for cellular communication, and is configured to determine carrier aggregation communication capabilities suitable for D2D communication and carrier aggregation; and signal the carrier aggregation communication capabilities to the network node. |
| US09713150B2 |
Method and device for component carrier management in a wireless communication system
Provided are a method and device in which a terminal manages component carriers in a wireless communication system. The terminal receives activation pattern data indicating activation or inactivation of at least one serving cell from a base station, and activates or inactivates the at least one component carrier in accordance with the activation pattern data. |
| US09713149B2 |
Methods and apparatus relating to LTE FDD-TDD inter-system carrier aggregation in advanced wireless communication systems
A signalling method is disclosed for use in an advanced wireless communication network that supports FDD-TDD carrier aggregation (CA). The signalling method comprises configuring the UE (by establishing radio resource control (RRC) connection with the network through the first access node) for data transmission between the UE and the network through the first access node on the first duplex mode carrier as a primary component carrier (PCell), configuring the UE (via dedicated RRC signalling on the PCell) for data transmission between the UE and the network through the second access node on the second duplex mode carrier as a secondary component carrier (SCell), and performing scheduling for data transmission on the aggregated SCell using either self-scheduling or cross-carrier scheduling. |
| US09713144B2 |
Methods and apparatus for routing communication using slotted resources of radio access mesh networks
Methods and network nodes (700-720) route communications between pairs of source and destination nodes through network nodes (700-720) of a wireless communication system. One resource slot of a wireless communication link is selected (1200) between each of a sequence of the network nodes (700-720) along a communication route between one pair of the source and destination nodes. Another resource slot of the wireless communication link is selected (1202) between at least some of the sequence of the network nodes (700-720) along the communication route between the one pair of the source and destination nodes. Selection of the other resource slot between each of the sequence of the network nodes along the communication route can be constrained to selection among resource slots that are available from only the sequence of the network nodes along the communication route between the one pair of the source and destination nodes. |
| US09713140B2 |
Method and apparatus for transreceiving downlink signal by considering antenna port relationship in wireless communication system
The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for transmitting or receiving a downlink signal by considering an antenna port relationship. A method for user equipment decoding an enhanced physical downlink control channel (EPDCCH) in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining a quasi co-location (QCL) of an antenna port of the EPDCCH; and decoding the EPDCCH based on the QCL with respect to the antenna port of the EPDCCH. The user equipment can determine a QCL assumption between an antenna port of an EPDCCH demodulation reference signal and an antenna port of a different reference signal based on the type of a QCL assumption with respect to a PDSCH. |
| US09713136B2 |
Carrier information transmission to wireless devices
A wireless device receives control messages comprising configuration parameters of a plurality of carriers comprising at least one backward compatible carrier and at least one non-backward compatible carrier. The control messages comprise information indicating a carrier type and information associating at least one of said at least one non-backward compatible carrier with one of said at least one backward compatible carrier. The wireless device transmits channel state information of one of said at least one non-backward compatible carrier on an uplink carrier of one of said at least one backward compatible carrier. |
| US09713135B2 |
Method and apparatus for establishing a standalone high speed dedicated physical control channel
A method and a related apparatus establish a standalone high speed dedicated physical control channel (Standalone HS-DPCCH) between a base station and a user terminal in a wireless communication system based the capabilities of the user terminal. The base station receives from a radio network controller of the wireless communication system downlink data which includes indication information indicating that the user terminal is capable of establishing a Standalone HS-DPCCH. After receiving the indication data, the base station sends trigger information to the user terminal to trigger the user terminal to establish a Standalone HS-DPCCH between the user terminal and the base station. |
| US09713128B2 |
Handheld device, base station and transmission control method thereof
A handheld device, a base station and transmission control methods thereof are provided. The handheld device transmits an uplink signal to the base station with an uplink dedicated physical control channel (UL DPCCH) carrying both transport format combination indicator (TFCI) code word and acknowledgement (ACK) information. The base station terminates a downlink signal transmission to the handheld device in response to the ACK information. |
| US09713127B2 |
Method and device for configuring data transmission resource
Embodiments of the present invention disclose a method and a device for configuring a data transmission resource and relate to the communications field. The solution includes: configuring, by a network device, a first transmission resource and a second transmission resource for UE, and configuring, for the UE, a resource of a PUCCH corresponding to a physical downlink control channel in the second transmission resource; and receiving a PUCCH sent by the user equipment, and when the received PUCCH carries negative acknowledgement information, retransmitting, by using a PDSCH of the first transmission resource, the data carried in the PDSCH of the second transmission resource, and indicating, by using signaling of a physical downlink control channel of the first transmission resource, to the UE that the data transmitted by the PDSCH of the first transmission resource is retransmitted data carried in the PDSCH of the second transmission resource. |
| US09713125B2 |
Method and apparatus providing fast control channel feedback for multiple downlink carrier operations
A method and apparatus for fast control channel feedback for multiple downlink carrier operations are disclosed. A wireless transmit/receive unit (WTRU) receives signals over a plurality of downlink carriers, generates feedback for each of the plurality of downlink carriers based on the received signals, and transmits via a plurality of antennas, the feedback for at least one of the plurality of downlink carriers over a first physical channel and feedback for another of the plurality of downlink carriers over a second physical channel. |
| US09713124B2 |
Method and apparatus for transmitting signal in wireless communication system
One embodiment of the present invention relates to a method for transmitting a device-to-device (D2D) signal from a first user equipment in a wireless communication system, wherein the signal transmission method comprises the steps of: deciding a physical resource block through frequency-hopping; and mapping data onto the physical resource block that is decided, wherein a hopping offset value common to a first cell and a second cell is used for the frequency-hopping, when a second user equipment for receiving the signal belongs to the second cell, which is not the first cell to which the first user equipment belongs. |
| US09713121B2 |
Apparatus and method for controlling transmission of push messages
An apparatus and method for controlling a transmission timing of push messages in a system that provides a location-based push service. An electronic device transfers its own network information to a push server when connecting to the push server. The push server classifies electronic devices based on network information. At startup, the push server divides the electronic devices classified based on the network information into a plurality of groups, each including a predetermined number of electronic devices, and transmits push messages per unit of the groups. The push server measures a response time period taken to receive acknowledge messages in response to the push messages in a group, and adjust a waiting time for correcting a transmission time of push messages based on the response time period. The push server transmits push messages to electronic devices of the next group based on the adjusted waiting time. |
| US09713119B2 |
Position estimation method, system, and position estimation apparatus
A position estimation apparatus acquires, for base devices, the number of hops from a target sensor node to a base device. The position estimation apparatus calculates, for each base device, a distribution of estimated distances corresponding to the total hops, based on the number of hops and a distribution of estimated distances stored in a storage device. The position estimation apparatus calculates, for each base device, a distribution of estimated positions within a given region, based on the distribution of estimated distances, information concerning a range of the given region, and information concerning a position of the base device. The position estimation apparatus calculates an index that indicates a probability of a position of the target sensor node within the given region, based on the sum of distributions of estimated positions concerning the base stations. |
| US09713108B2 |
Synchronization for low coverage machine type communication devices
A method of fast synchronization for low coverage machine type communication (MTC) devices is proposed. A machine-specific synchronization signal “mSYNC” with higher density in time and frequency is transmitted from each base station for fast timing and frequency acquisition and tracking. The mSYNC has a relatively longer periodicity (i.e., >>5 ms) to reduce overhead and inter-cell interference. The higher time-frequency density of mSYNC is designed to improve latency and power consumption by allowing the machine to wake up just before the scheduled mSYNC transmission time and to re-synchronize or track synchronization with the network without the need for long averaging time. |
| US09713107B2 |
Selective power amplifier
A transmitter comprising a power amplifier, a phase modulator, a switched DC-DC converter, all operating in dual mode, and a controller is disclosed. The power amplifier is arranged to selectively operate either in a first mode or in a second mode, wherein the first mode is a linear mode and the second mode is a non-linear mode in order to save power with least increasing cost in hardware. The transmitter is adapted to operate at different allocated bandwidths, for different radio standards while keeping minimum power consumption governed by the controller. A transceiver, a communication device, a method and a computer program are also disclosed. |
| US09713101B2 |
Access method and device
Embodiments of the present application provide an access method and device. In the embodiments of the present application, a terminal obtains, according to reference signals sent by a first transmission point and a second transmission point and a first precoding matrix, quality information of the reference signals after a channel corresponding to each transmission point is precoded, so that the terminal is capable of obtaining quality information of precoded reference signals more accurately and the first transmission point switches the terminal to an appropriate second transmission point, thereby implementing flow distribution between all transmission points and improving access reliability of the terminal. |
| US09713100B2 |
Method, system, database, management node, and storage medium for interference distribution
Disclosed is a method for interference distribution. The method comprises: a reconfiguration management node of a secondary system acquires or receives information of an idle spectrum resource and information on the total interference value that the secondary system is permitted to generate on the idle spectrum resource; and, the reconfiguration management node calculates, on the basis of the information on the total interference value that the secondary system is permitted to generate, a transmission power for a secondary user equipment that is subordinate to the reconfiguration management node. While at the same time, also disclosed are a system, management node, database, and storage medium for interference distribution. |
| US09713097B2 |
Adaptive SINR control
An adaptive SINR control process is triggered based on various quality measures associated with the received signal in a mobile device or on a geographic region in which a base station and an interferer are located. As part of the adaptive SINR control process, the mobile device reduces the signal level of the received signal, which reduces both the signal strength of the desired signal and the interfering signal. If the control process is triggered on the mobile device side, after detecting the presence of interference, the mobile device sends a request that the base station increase its transmit power of the desired signal to improve the receiving SINR in the mobile device. Alternatively, the mobile device may receive information from the base station causing the mobile device to reduce the signal level of the received signal based on quality indicators sent by the mobile device to the base station or based on geographic location of the base station. |
| US09713094B2 |
Method for controlling uplink transmission power and apparatus thereof
Provided are a method and an apparatus for controlling uplink transmission power. A method for controlling uplink transmission power by a terminal may include allocating transmission power of one or more uplink control channels and/or one or more uplink data channels in order to transmit the uplink control channels and/or the uplink data channels in two or more cells and transmitting the uplink control channel and/or the uplink data channel to one or more base stations according to the allocated transmission power. |
| US09713091B2 |
Radio link failure information
A technique, including in a radio link failure report from a communication device information about the power saving state of the communication device. |
| US09713090B2 |
Low-power communication apparatus and associated methods
An apparatus includes a detector to detect an idle state of a communication link that communicates bursts or packets of information. The apparatus also includes an oscillator having low-power and normal modes of operation. The oscillator makes a transition to the low-power mode during the idle state of the communication link. The oscillator leaves the low-power mode of operation and enters the normal mode of operation when the communication link is in a non-idle state. |
| US09713087B2 |
Triggered target wake time operation
A method, an apparatus, and a computer-readable medium for wireless communication are provided. In an aspect, an apparatus may be configured to determine whether to switch to an active mode, a power save mode, or a TWT power save mode. During the TWT power save mode, the apparatus may enter an awake state during TWT service periods and may enter a doze state outside of the TWT service periods. The apparatus may transmit a message to a second wireless device based on the determination. |
| US09713084B2 |
Lost access point power save mode for WiFi devices
The invention is directed to a wireless communication device that includes: a radio unit configured to provide two-way wireless communications; a host processing unit; and a sleep mode unit, coupled to the host processing unit and the radio unit, configured to control a sleep time of the host processing unit and the radio unit, wherein if the radio unit does not receive a signal from the access point that associates the wireless communication device with the access point, the sleep unit increases the sleep time of the host processing unit and the radio unit after each set of one or more failed attempts by the wireless communication device to associate with the access point. |
| US09713082B2 |
Service node selection in a communications network based on application server information
The invention refers to providing a service associated to a service request (S1) received from a mobile user equipment—UE—(10), the communications network comprising a plurality of service nodes (21a-21h), a service control node (23) and an application server (24), wherein the service control node (23), in response to the service request, sends a request (S4) to the application server (24) to get selection assistance information with respect to the UE, receives a response (S1 1) from the application server (24) comprising selection assistance information, and selects or initiates selecting a service node (21) from the plurality of service nodes (21a-21h) in dependency of the selection assistance information. The invention further refers to a control node, an application server and to corresponding programs. |
| US09713081B2 |
Wireless access device, wireless terminal, program, and wireless communication system
There is provided a wireless access device including a wireless transmitter/receiver configured to receive a wireless signal including a network identifier, and a setting processing part configured to extract the network identifier from the wireless signal received by the wireless transmitter/receiver and to set a logical network identified by the network identifier. |
| US09713080B1 |
Device and method of handling a public land mobile network selection
A communication device of handling a public land mobile network (PLMN) selection in a roaming network comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise determining that the communication device is roaming; selecting a preferred roaming PLMN with a preferred roaming PLMN ID to camp on, if the preferred roaming PLMN ID stored in a subscriber identity module (SIM) of the communication device; and selecting a first roaming PLMN with a first roaming PLMN ID to camp on, if the preferred roaming PLMN ID is not stored in the SIM of the communication device, or the communication device does not find the preferred roaming PLMN and the first roaming PLMN ID is associated with a first home PLMN ID of the communication device. |
| US09713076B2 |
Method for receiving search signal for detecting small-sized cell
According to one embodiment of the present description, a method by which a terminal receives a search signal from a small-sized cell is provided. The method can comprise the steps of: receiving, from a serving cell, configuration set information of search signals of clustered neighboring small-sized cells for each cluster; determining configuration information of a search signal of each of the neighboring small-sized cells belonging to a corresponding cluster on the basis of the set information; and detecting a search signal from a corresponding small-sized cell on the basis of the determined configuration information. |
| US09713075B2 |
Method and apparatus for measuring channel for small cell discovery
The present disclosure relates to a method for configuring and measuring a reference signal for small cell discovery. In particular, the present disclosure relates to a method and apparatus for configuring a downlink reference signal used when a UE discovers a small cell base station, and for measuring a reference signal based on the reference signal configuration. According to an embodiment of the present disclosure, a method for a UE to measure a reference signal for small cell discovery may include receiving, from a base station, a higher layer signaling including reference signal configuration information for measuring a channel quality using a reference signal, receiving a reference signal transmitted from a second base station, and determining the reference signal based on the reference signal configuration information. |
| US09713065B2 |
Coexistence of devices operating at different data rates in wireless networks
A receiver including a physical layer module and a processing module. The physical layer module is configured to receive a packet via a medium. The packet includes a first preamble followed by a second preamble. The first preamble is generated based on a first data rate. The second preamble is generated based on a second data rate. Each of the first preamble and the second preamble includes a duration of the packet. The processing module is configured to process (i) the first preamble in response to the receiver operating at the first data rate or (ii) the second preamble in response to the receiver operating at the second data rate. The processing module is configured to determine whether to defer accessing the medium for the duration of the packet based on the processing of the first preamble or the second preamble. |
| US09713063B2 |
Systems and methods for interfacing with a network of moving things
A request from a mobile access point that is installed on a vehicle may be received via network interface circuitry of one or more computing devices. Processing circuitry of the one or more computing devices may determine characteristics of a captive portal to present in response to the request based on current location of the vehicle and mobile access point. A captive portal with the determined characteristics is then provided by the processing circuitry, via the network interface circuitry, in response to the request. |
| US09713060B2 |
Small cell initial access and physical cell identity determination
A method, system, and computer program product that provides a two-index system for clusters of small cells in a wireless network. A first index is employed for access to and identification of a serving cell within a cluster of small cells. A second index indicates a group of small cells for determining mobility control. The first index may be derived from primary/secondary synchronization signals, or from frequency/time division multiplex signal position. The second index may be indicated in system/master information block signals or predefined as a plurality of small cells identified by the first index for each cell. Determination of physical cell identification is aided by providing a plurality of primary/secondary synchronization (PSS/SSS) signal alternating configurations with indicator, wherein a maximum number of configurations is predefined. Signaling the PSS/SSS configurations by one of broadcast or dedicated signaling, said signaling indicating whether each configuration is one of periodic or aperiodic alternation. |
| US09713058B2 |
Method and system for achieving device-to-device communications
A method and system for achieving device-to-device (D2D) communication are disclosed. The method includes: a controlling user side requesting a network side for coordinating current D2D communication resources; the network side determining a new D2D communication resource according to current D2D communication demands and D2D candidate resource information of a controlled user side; and using the new D2D resource to achieve the D2D communication between a controlling user and a controlled user. |
| US09713054B2 |
Communication terminal and method for communicating data
A communication terminal is described having a first transceiver configured to provide a first communication channel via a first radio access network, a second transceiver configured to provide a second communication channel via a second radio access network, a size threshold determiner configured to determine a size threshold based on a limit for an average delay of data communications, a size determiner configured to determine a size of data to be communicated, a selector configured to select the first transceiver and the first communication channel or the second transceiver and the second communication channel for communicating the data based on a comparison of the size of the data with the size threshold and a controller configured to control the selected transceiver to communicate the data via the selected communication channel. |
| US09713044B2 |
Systems and methods for dual-connectivity operation
A method for receiving a radio resource control (RRC) message by a user equipment (UE) is described. The method includes receiving an RRC connection reconfiguration (RRCConnectionReconfiguration) message including secondary cell group (SCG) configuration parameters. The RRC connection reconfiguration message has a structure that the SCG configuration parameters do not include a data radio bearer (DRB) configuration. |
| US09713041B2 |
Access mode-based access control
Access control for an access point (e.g., a cell of the access point) may be based on an access mode associated with the access point. For example, depending on the access mode, access control may involve performing a membership check for the access point. Such a membership check may be performed at a network entity, a source access point, or some other suitable location in a network. In some aspects, access control may involve performing a membership check for an access point in conjunction with a context fetch procedure. Such a procedure may be performed, for example, when an access terminal arrives at the access point after experiencing RLF at another access point. |
| US09713038B2 |
Mobile terminated call performance during single radio long term evolution (LTE) mode
Various embodiments include methods and apparatuses for responding to a page message for a mobile-terminated call by a wireless communication device using a single radio Long-term Evolution (LTE) mode. A wireless communication device may receive the page message for the mobile-terminated call, release resources of the wireless communication device owned by a non-LTE voice radio access technology receiving the page message, and execute an extended service request by an LTE radio access technology. The wireless communication device may search for a network for responding to the page message after the extended service request is completed. The network may be from a set of networks including a serving pilot network, a preapproved pilot network, and an unapproved pilot network, and each of the pilot networks may belong to a first base station. The wireless communication device may send a page message response using the network in response to finding the network. |
| US09713037B2 |
Wireless communication device and method of determining transmission rate of wireless communication device
This invention discloses a wireless communication device and a method of determining a target set of transmission rates of the wireless communication device. The wireless communication device transmits data packets according to a plurality of transmission rates included in the target set of transmission rates. The method includes steps of: providing a plurality of candidate sets of transmission rates; transmitting a plurality of data packets according to a primary set of transmission rates; counting retry times of the data packets in a predetermined period of time and generating a counting result; and selecting one of the candidate sets of transmission rates according to the counting result to be the target set of transmission rates. |
| US09713035B2 |
Beacon transmission over unlicensed spectrum
Methods and apparatuses are described in which an unlicensed spectrum is used for Long Term Evolution (LTE) communications. A first method includes broadcasting beacon signals in an unlicensed spectrum at predetermined times from an evolved Node B (eNB). A second method includes receiving beacon signals broadcast in an unlicensed spectrum at predetermined times from an eNB. The beacon signals may include downlink signals identifying the eNB and at least one associated attribute of the eNB. |
| US09713032B2 |
Transmission of a random access response message
Disclosed are methods as well radio network nodes suitable for transmission 02 of a random access response message (e.g. RA MSG2) during a random access procedure. A method implemented by a radio network node, such as an evolved NodeB 20, may include generating a first MAC RAR (Medium Access Control Random Access Response) as well as generating a successive MAC RAR. The successive MAC RAR may be generated by differentially coding one or more bits of a field of the successive MAC RAR to produce a compressed successive MAC RAR. |
| US09713030B2 |
Transmission data processing method and devices
Embodiments of the present invention provide a transmission data processing method and devices. The transmission data processing method includes: determining, by user equipment UE, processing indication information according to a type of buffered uplink data, and generating a buffer status report; and sending, by the UE, the buffer status report to a base station eNB, so that the eNB performs scheduling and uplink transmission resource allocation on the UE according to the processing indication information. The transmission data processing method and the devices provided in the embodiments of the present invention avoid a defect that air interface resources cannot be utilized appropriately and effectively when a granularity of a reported buffer status report is per logic channel group, thereby improving effects of scheduling and resource allocation that are performed on UE. |
| US09713025B2 |
Method of correlating measurement result
Methods of MDT information logging and reporting are provided. In one embodiment, a method is provided to resolve shortcomings of prior art by correlating UL measurements with QoS information to enable UL performance analysis and accurate detection of coverage problems. In another embodiment, a method is provided to resolve the shortcomings of the prior art by making DL measurements and location information collecting or logging conditional on UL measurements. |
| US09713020B2 |
Estimating mobile local propagation environment characteristics for wireless communications
Characterization and enhancement of a mobile local scattering environment. The system includes a channel component and a link control component, wherein the channel component facilitates communication of a ping signal, which is used to estimate the delay spread characteristics and/or angle of arrival in order to characterize the mobile local scattering environment. This information is sent to the link control component, which enhances radio link performance based on the received information. The system can be used to assist in E-911 location applications, such as determining the location of an indoor user. |
| US09713019B2 |
Self organizing backhaul radio
A self-organizing backhaul radio (SOBR) and related arrangements are disclosed. A “primary” link between an first SOBR enabled radio and a second SOBR radio includes a secondary transmission link, referred to as a signature control channel (SCC), as a spread spectrum modulated signal embedded within and transmitted simultaneously with the primary link. The SCC transmissions from the first SOBR radio may be utilized by other SOBR enabled radios to determine an interference level to or from the first SOBR radio's primary link. The SCC transmission may be utilized to allow transmit beam forming between SOBR-enabled radios without damaging other friendly SOBR radios within the propagation distance of the transmitted signals based upon the detection of the SCC transmissions. |
| US09713018B2 |
LTE cell search and bluetooth eSCO coexistence using shared antenna
A UE may use a same antenna for both Bluetooth communications and WWAN cell search and measurement operations. In order to avoid interference, the UE may adjust the periodicity of the WWAN cell search and measurement operations. Adjustment of the WWAN cell search and measurement periodicity may be based on a link quality of the Bluetooth communications. |
| US09713016B2 |
Dense small cell deployment
In some aspects, the disclosure is directed to methods and systems for dense small cell deployment. In one or more embodiments, a plurality of small cells is grouped into a first group of small cells having a first power level and a second group of small cells having a second power level. In one or more embodiments, each power level in the first set of power levels is greater than each power level in the second set of power levels. In one or more embodiments, the small cells of the first group performs frequency domain inter-cell interference coordination (ICIC) between the small cells of the first group. In one or more embodiments, the small cells of the second group performs time domain ICIC with the small cells in the first group. In one or more embodiments, the small cells of the first group use a same almost blank subframe (ABS) pattern. |
| US09713013B2 |
Protocols for providing wireless communications connectivity maps
Structures and protocols are presented for signaling a status or decision concerning a wireless service or device within a region to a communication device (smartphone or wearable device, e.g.) or other wireless communication participant (motor vehicle having a wireless communication capability, e.g.). |
| US09713008B2 |
System and method for user certificate initiation, distribution and provisioning in converged WLAN-WWAN interworking networks
A system and method for user certificate initiation, distribution, and provisioning in converged WLAN-WWAN interworking networks. A computing device operable in a wireless local area network sends a public key to a mobile device operable in a wireless cellular wide area network. The mobile device performs a bootstrapping procedure with a cellular operator in the wireless cellular wide area network to obtain a user certificate based on the public key. The mobile device sends the user certificate to the computing device for installation on the computing device. The user certificate may be used for digital signature, verification, and encryption purposes. The user certificate is also used in both the wireless local area network and the wireless wide area network for authenticating a subscriber when accessing services from both networks. |
| US09713006B2 |
Apparatus and method for managing security domains for a universal integrated circuit card
A device that incorporates the subject disclosure may perform, for example, generating a security domain root structure for a universal integrated circuit card of an end user device, where the security domain root structure includes a hierarchy of a link provider operator security domain above a mobile network operator trusted security domain, where the link provider operator security domain enables transport management by a link provider operator, and where the mobile network operator trusted security domain enables card content management and subscription eligibility verification by a mobile network operator trusted service manager. Other embodiments are disclosed. |
| US09713004B2 |
Switching between restricted-access websites on mobile user devices
A system stores first information, provided by a first user input via a mobile operating system, which enables access to a first restricted access website. The system stores a first screenshot and first data associated with the first restricted access website in response to a first user request, via the mobile operating system, to switch to a second restricted access website. The system stores second information, provided by a second user input via the mobile operating system, which enables access to the second restricted access website. The system stores a second screenshot and second data associated with the second restricted access website in response to a second user input, via the mobile operating system, to switch to the first restricted access website. The system outputs the first screenshot supported by the first data. The system enables access to the first restricted access website based on the stored first information. |
| US09713003B2 |
Setup of multiple IoT network devices
The present disclosure relates to setup of IoT network devices, and specifically to setup of multiple similar IoT devices at substantially the same time using joint authentication. Embodiments include, for example, receiving, at an existing network device on a network, one or more communications, wherein the one or more communications include an indication that multiple new network devices are associated with the network; receiving an indication that the multiple new network devices have generated a setup access point; establishing a connection with the access point of each of the multiple new network devices; receiving identification information, wherein the identification information includes information identifying each of the multiple new network devices; and transmitting the identification information identifying each of the multiple new network devices, wherein when the identification information is received, the identification information facilitates generating an authentication query to authenticate one or more of the multiple new network devices. |
| US09713002B2 |
Access control via a mobile device
Systems, devices, and methods for access control via a mobile device are described herein. One method includes receiving location information associated with a mobile device in a facility, determining that the mobile device is within a particular distance of an area of the facility based on the location information, determining whether a user of the mobile device is allowed access to the area, and allowing access to the area via a relay associated with the area responsive to a determination that the user is allowed access. |
| US09712997B2 |
Processing of cellular radio data implemented by a SIM card, particularly for security purposes
Processing of cellular radio data, in particular by a SIM card of a terminal in a mobility situation, said SIM card receiving a current cell identifier and comparing the current identifier with an identifier previously stored in memory, in order to generate a notification intended for a remote server when there is a difference between the current identifier and an identifier previously stored in memory. More particularly, the SIM card stores in memory a list of current identifiers of respective cells in which the terminal is successively located, and the sending of a notification to the server occurs only if the current identifier is absent from this list. |
| US09712994B2 |
Identity management for mobile devices
A method of managing identities for use in a mobile telecommunications device in a telecommunications network has the following features. The identity management process is triggered and one or more parameters of a currently available mobile telecommunications network detected. An identity database is searched—each record in the identity database comprises an identity and additional identity information for each identity. The additional identity information includes the one or more parameters. The identity management process involves selecting an identity when a first record comprising the one or more parameters detected is found in said searching and modifying an active identity of the mobile telecommunications device to be the selected identity when the active identity is not already the selected identity. This process can be carried out by a subscriber information module of a mobile telecommunications device. |
| US09712993B2 |
System and method of trigger service
The present application is provided a system and a method of a trigger service, which is applied between an end equipment group and an application service terminal. The end equipment group includes a plurality of end equipment, and the end equipment of the mobile equipment group is configured to sequentially connect to mobile network. Each of the end equipment is configured to keep connection with mobile network in a waiting period and suspended to access mobile network after the waiting time period. The application service terminal is configured to transmit a trigger message to the end equipment group, and the trigger message is repeatedly transmitted in a transmission period of the message arrangement. During the transmission period, each of the end equipment of each end equipment group in mobile network is configured to execute the requested order of the trigger message when it receives the trigger message from the application service terminal. |
| US09712987B2 |
Provisioning emergency services information using mappings and emergency services types
Systems, methods, apparatuses, and media for the provision of emergency services information are provided. Embodiments include receiving, by a mobile device, an emergency services information mapping table, the emergency services information mapping table comprising a plurality of entries, each entry of the plurality of entries comprising a mobile country code value, an emergency services telephone number value, and an emergency services type value. Embodiments include retrieving, by the mobile device, information from the emergency services information mapping table in response to an input from a user of the mobile device. |
| US09712986B2 |
Mobile device configured for communicating with another mobile device associated with an associated user
Systems and methods for operating a mobile virtual network are disclosed. A mobile virtual network operator is disclosed as an entity that provides a mobile networking service to a user, the mobile networking service being provided using a physical mobile network provided by a third party. The mobile virtual network operator may provide content distribution services, data access services, or messaging services to a user of a mobile device. |
| US09712983B2 |
Method and system for optimized scanning in mobile communication terminal with single/multi SIM cards with single RF
A method and user equipment for handling a Public Land Mobile Network (PLMN) selection in a mobile communication network is provided. The method includes obtaining, by a User Equipment (UE), a PLMN list of one or more Radio Access Technologies (RATs) comprising a list of available PLMNs, when the UE performs a Manual Closed Subscriber Group (CSG) selection, initiating a PLMN list validation timer, and reusing the previously obtained PLMN list, when at least one predefined event is triggered and the PLMN list validation timer is running. The at least one predefined event comprises at least one of Home Public Land Mobile Network (HPLMN) timer expiration, a manual PLMN selection, the manual CSG selection, and autonomous CSG selection. |
| US09712981B2 |
Client ID and multi-application support for reception reporting
A first UE receives a request for a service from an application running on a second UE or an application running on the first UE. The second UE is different than the first UE. The request for the service is a request for a set of files/streams through an MBMS service. The first UE attempts to receive the set of files/streams through the MBMS service from one of a base station or a third UE. The first UE sends a reception report including at least one of a reception acknowledgement or a statistical report associated with the set of files/streams. The at least one of the reception acknowledgement or the statistical report associated with the set of files/streams includes an identifier associated with at least one of the second UE, the third UE, the application running on the second UE, or the application running on the first UE. |
| US09712980B1 |
Facility mapping and interactive tracking
A portable electronic device configured to function as an electronic identifier in a facility and to display an interactive graphical facility map of the facility, a facility mapping and visitor tracking system, and a set of facility mapping and visitor tracking processes are disclosed. |
| US09712979B2 |
Determining the position of a mobile device in an indoor environment
Technologies and implementations for determining the location of a device in an indoor environment are generally disclosed. |
| US09712976B1 |
Method and system for position updating using cached radio signal range
Systems and methods for position updating for a mobile device are disclosed. A mobile device receives a first position data at a first time and queries for network information associated with a serving cell of a cellular network. The network information contains a radio signal level associated with the serving cell of the cellular network. The mobile device compares the radio signal level against a previously stored radio signal range received from a network server and determines a position updating opportunity for the mobile device based on the comparison. The network server assists the position updating process by acquiring, positioning data from a plurality of mobile devices operating in the cellular network. The network server determines a QoP information based on the acquired positioning data and transmits the QoP information to the plurality of mobile devices to be stored for position update. |
| US09712974B2 |
Method and device for demodulating a signal
A method for demodulating a signal is provided. The method includes: acquiring a reference clock signal provided by a power management unit (PMU) in a mobile terminal; determining a moving velocity of the mobile terminal; determining, based on the moving velocity, a Doppler frequency shift value generated when the mobile terminal receives a radio frequency (RF) signal transmitted by a base station; and demodulating, according to the reference clock signal and the Doppler frequency shift value, the received RF signal. |
| US09712971B2 |
Automatic location address translation and less accurate location technology address to more accurate location technology address translation
Methods and systems for translating technology relevant addresses to user relevant addresses, and for translating less accurate location addresses to more accurate location addresses, are provided. According to a first embodiment, a method for displaying location information relating to a mobile device comprises using received signal information to identify a specific transmitter; determining a location of the identified transmitter; determining a Technology Relevant Address; calculating an Error Radius; translating the Technology Relevant Address to a User Relevant Address; recalculating the Error Radius; and displaying the User Relevant Address. According to a second embodiment, the method comprises using a first, less accurate technology, receiving signal information and using the received signal information to identify a specific transmitter; determining the location of the identified transmitter; calculating an Error Radius; determining if there is a More Accurate Technology Location Address within the Error Radius that is less than some time period old; translating the Less Accurate Technology Address to the More Accurate Technology Address; and displaying the User Relevant Address. |
| US09712968B2 |
Super geo-fences and virtual fences to improve efficiency of geo-fences
A system and method for using super geo-fences and virtual fences to improve efficiency of geo-fences is disclosed. A server system stores geo-fence data for a plurality of geo-fences and receives a request for updated geo-fence data from a client system. The server system selects one or more geo-fences and generates a super geo-fence that encompasses all the selected geo-fences. The server system determines a super geo-fence reduction factor. The server system reduces the size of the super geo-fence based on the determined reduction factor. The server system then transmits the generated super geo-fence and the selected one or more geo-fences to the client system. |
| US09712963B2 |
Crowd sourced location determination
Techniques and systems for determining locations of devices using location data sources are provided. For example, a network device, method, and computer-program product may be provided. In one example, a method may include receiving, on a computing device, a request to locate a device, wherein the request includes an identifier of the device. The method may further include receiving a communication from the device, wherein the communication includes the identifier of the device, and obtaining a location of the device. The method may further include transmitting the location of the device and the identifier of the device to a server, wherein the server is configured to use the location of the device and the identifier of the device to send a response to the requestor of the request. |
| US09712959B2 |
Network system for positioning services based on wireless communication technologies
A network system for positioning services based on wireless communication system, including base stations, a dedicated access apparatus, cables, and a server. The base stations, the dedicated access apparatus and the cables constituting a private network. The server constituting a public network. The base stations are configured to send and receive signals in a broadcasting manner, and transmit the signals to the server through the cables and the dedicated access apparatus. The dedicated access apparatus is configured to transfer transmission data between the private network and the public network, forward data from the base stations to the server, and forward data from the server to a corresponding base station. The cables are configured to transmit data between the base stations and between the base stations and the dedicated access apparatus. The server is configured to perform data processing according to the received data collected by at least one base station. |
| US09712956B2 |
System and method to determine a location associated with an internet phone
An Internet phone may be physically located based on its credential. The credential is related to a MAC address of the Internet phone. The MAC address is related to a port identifier of a network switch in communication with the Internet phone. The port identifier is related to a physical location of the Internet phone. |
| US09712955B2 |
Communication apparatus
A first communication apparatus may repeat a broadcast transmission of a trigger signal via a second interface, which is a signal to be used by a second communication apparatus as a trigger for sending a wireless connection request to the first communication apparatus. The wireless connection request may be for forming a first wireless network to which both the first communication apparatus and the second communication apparatus belong. The first wireless network may be a network for performing a wireless communication via a first interface The first communication apparatus may receive the wireless connection request via the first interface from the second communication apparatus which has received the trigger signal, and establish a first wireless connection via the first interface with the second communication apparatus so as to form the first wireless network. |
| US09712954B2 |
Communication device and non-transitory computer-readable recording medium
A communication device may include a processor, a memory storing computer-readable instructions, and a Near Field Communication (NFC) interface. The computer-readable instructions may instruct of otherwise cause the communication device to perform determining whether a state of the communication device is a first state. In a case where the state of the communication device is determined to be the first state, the NFC interface may establish a first type of communication link and transmit first data to the first external device via the first type of communication link. Additionally or alternatively, in a case where the state of the communication device is determined not to be the first state, the NFC interface may establish a second type of communication link, the second type of communication link and communicate second data with the second external device via the second type of communication link. |
| US09712950B2 |
Blue-tooth communication system and broadcasting method thereof
A blue-tooth communication system and a broadcasting method therefor are provided. The broadcasting method includes: detecting N blue-tooth receivers in a blue-tooth range of a blue-tooth transmitter; broadcasting a data package during at least one transmitting timing window by the blue-tooth transmitter; and receiving N returned data packages which are respectively returned by the corresponding blue-tooth receivers by the blue-tooth transmitter during N receiving timing windows. At least one of the N returned data packages includes an acknowledge message which is recorded in a header field of the corresponding returned data package. |
| US09712949B2 |
Method and apparatus for protecting a miner
An apparatus for protecting a miner from injury by a machine in a mine includes an explosion-proof housing. The apparatus includes a proximity sensing portion disposed in the explosion-proof housing having a magnetic field source which produces a magnetic field that is used to sense a location of the miner relative to the machine. The apparatus includes a wireless communication portion disposed in the explosion-proof housing through which the magnetic field produced by the magnetic field source is changed remotely and wirelessly from outside the explosion-proof housing. A method for protecting a miner from injury by a machine. A system for protecting a miner from injury by a machine in a mine. |
| US09712945B2 |
Method for performing machine type communication for the purpose of coverage improvement, apparatuses and systems for performing the same
A method of performing a downlink machine type communication from a base station to a MTC (machine type communication) terminal includes, at the base station, transmitting at least one of a system information—the system information excluding a Master Information Block (MIB)—, a control information and data to the MTC terminal using a system bandwidth having a predetermined size. The base station performs frequency hopping using a frequency hopping pattern in a unit of narrow band on the at least one of the system information—the system information excluding a Master Information Block (MIB)—, the control information and the data to transmit to the MTC terminal, and the narrow band is less than the system bandwidth. |
| US09712942B2 |
Performance of secure mobile applications
A request for a first resource by a user is received. In response to receiving the request for a first resource, a second resource is determined based on the first resource and a resource usage pattern of the user. A response to the request for the first resource is provided. The response includes the first resource and the second resource. |
| US09712933B2 |
Diminishing tinnitus loudness by hearing instrument treatment
A device for a hearing impaired person being subjected to a tinnitus is disclosed. The device includes an input transducer for providing an electric input signal comprising audio, a controllable filter for filtering the electric input signal and configured to output a filtered electric input signal such that signal energy of the electric input signal is reduced in at least a part of a frequency range, a signal processor, connected to the controllable filter, for processing the filtered electrical input signal according to a processing algorithm and to output a processed electric signal, an output transducer, connected to the signal processor, for converting the processed electric signal to an acoustic output signal to be presented to the hearing impaired person wearing the listening device, and an activator, coupled to the controllable filter, for activating and deactivating the controllable filter in dependence on a detection signal and a timer signal. |
| US09712925B2 |
Dual antenna system and method for charging one or more hearing aids
To make the charging of hearing aids more convenient, a charging device for wirelessly charging a hearing aid is provided. The charging device has a cylindrical container, an integrated antenna for generating an alternating magnetic field in the container in the event of electrical excitation, and a charging circuit which can be used to electrically excite the antenna. The antenna is a birdcage antenna in which rods are arranged parallel to a cylinder axis on a cylinder jacket and the ends of the rods at the edges of the cylinder jacket are each connected to an end ring. A switching element is arranged in each of the rods. The charging circuit is used to alternately generate a circular magnetic field, in which case the switching elements are operated in a closed mode, and a linear magnetic field, in which case the switching elements are operated in an open mode. |
| US09712920B2 |
Systems and methods for improved audio output in electronic devices
Embodiments are provided for devices for audio playback and configuring devices for audio playback. According to certain aspects, an electronic device is configured with an exterior casing that has a cutout area formed thereon. A vibrating panel is disposed within the cutout area and secured to the exterior casing such that the vibrating panel is substantially co-planar with the exterior casing. A transducer is disposed in proximity to the vibrating panel. When the transducer receives an audio signal, the transducer mechanically vibrates which causes the vibrating panel to actuate and produce audio output. The embodiments enable effective and efficient design and improve the user experience. |
| US09712919B2 |
Music reproducing device with first and second D/A converters for converting audio signals prior to inversion
To reduce signal output and wiring to a D/A converter (DAC).A DAP 1 comprises a DAC 7 that D/A-converts LR 2 channels digital audio data into LR 2 channels analog audio data, an amplification circuit 9 that amplifies the LR 2 channels analog audio data that the DAC 7 D/A-converts, a DAC 8 that D/A-converts the LR 2 channels digital audio data into the LR 2 channels analog audio data, and an amplification circuit 10 that amplifies inverted LR 2 channels analog audio data that the LR 2 channels analog audio data that the DAC 8 D/A-converts is inverted. |
| US09712909B2 |
Headset with force isolation
A method and system is disclosed for a headset with force isolation, where the headset comprises a headband having two upper headband sections coupled by a center block and two ear cups, where each ear cup is coupled to one of the two upper headband sections. The two upper headband sections may include side support strips between which a movable strip may be placed utilizing a slider knob, thereby increasing the rigidness of the headband when fully extended between the side support strips utilizing the slider knob. The rigidness of the headband may decrease when the movable strips are retracted from between the side support strips and into the center block utilizing the slider knob. The side support strips may be plastic and the movable strip may be metal. The center block may be more rigid than the side support strips. The center block may be plastic. The headband may include headband endcaps at lower ends of the headband. |
| US09712906B1 |
Alternating current (AC) load identification technique using a search algorithm
An electronic device may be configured to identify a load coupled to the device. The device may measure direct current (DC) and/or alternating current (AC) characteristics of the load to identify the load. The device may then take action based on the identification of the load. For example, a specific transducer may be identified as coupled to the electronic device and an appropriate equalization curve applied to an audio output of the device. The measurement of characteristics of the load may include controlling a reference generator according to a search algorithm, such as a step ramp or binary search, to identify the load. An analog-to-digital converter (ADC) may operate through the search algorithm to provide feedback to digital circuitry regarding how to proceed through the search algorithm to identify the load. |
| US09712905B2 |
Headsets with non-occluding earbuds
Headsets with non-occluding earbuds are disclosed. The earbud includes a non-occluding housing having a directional sound port offset with respect to a center axis of the earbud. The housing can have an asymmetric shape amenable to in-the-ear retention. Additionally, the housing can have a seamless or nearly seamless construction even though two or more parts are joined together to form the housing. Front and back volumes can exist for a driver of the earbud, and embodiments of this invention use mid-mold and rear-mold structures to achieve desired performance from the earbud. For example, the mid-mold structure can be used to tune the front volume while the rear-mold structure can be used to tune the back volume. Apertures may also be included in the housing to further improve the performance of the earbud. |
| US09712904B1 |
Multi-mode microphone
A multi-mode microphone assembly includes a mono microphone, a stereo microphone, and a rotary switch contained within a housing. The mono microphone has a mono input/output mode and the stereo microphone has a stereo input/output mode. Only one input/output mode is active depending on the position of the rotary switch within the housing. When the rotary switch is in a first position only the mono input/output mode is activated and when the rotary switch is in a second position the mono input/output mode is deactivated and the stereo input/output mode is activated. The first position of the rotary switch corresponds to a first position of the housing. The second position of the rotary switch corresponds to a second position of the housing. The first and second positions of the housing are offset 180 degrees from one another. |
| US09712903B2 |
Microphone holder and step formation member used with the same, and microphone shock mount using the microphone holder
A microphone holder holds a microphone in which an upper surface and a lower surface of a step portion are formed on an outer surface of a housing, and the microphone holder includes: a holder which is formed in a cylindrical shape having openings on upper and lower sides and in which a plurality of through passages penetrating a wall of the cylindrical shaped body is provided; a sliding portion provided movably in a circumferential direction along the openings of the holder; a lock ring configured to cover the through passage formed to the holder, from an outer side by a lock plate extending from the sliding portion; and a contact member which is movably held in the through passage and can contact on an upper surface side of the step portion of the microphone. |
| US09712902B1 |
Speaker ball with anti-roll feature
A speaker ball with housing with spherical outer surface, defines an interior volume. A button with a segment of the spherical surface is movable from a first position where the segment is held contiguous with the spherical surface, to a second inward position, that leaves a circular contact ring on which the speaker ball can rest without rolling. An audio driver is in the interior volume for generating sound and a toggle mechanism connected between the button and a remainder of the housing alternately holds the button in its first position and allows the button to move to its second position when the button is repeatedly pressed and released. |
| US09712901B2 |
Interconnection system, apparatus, and data transmission method
An interconnection system, an apparatus, and a data transmission method. In the interconnection system, to-be-transmitted data is converted into a data packet in an optical signal form for transmission, and a control packet corresponding to the data packet is transmitted in an electrical signal form and includes routing information of the data packet. When the control packet passes through a switching node, the switching node directly determines, according to the routing information in the control packet, a neighboring node that serves as a next hop, and opens, in the switching node, an optical path used to transmit the data packet. Because no optical-to-electrical or electrical-to-optical conversion needs to be performed on the control packet and the data packet during an entire transmission procedure, problems of an extra delay and power consumption caused by electrical-optical-electrical conversion can be reduced, thereby improving data transmission efficiency. |
| US09712900B1 |
Communication device
A communication method includes combining first and second optical signals into a third optical signal, processing the third optical signal, and separating the third optical signal back into the first and second optical signals. The method includes sending the first optical signal out a first system port, sending the second optical signal out a second system port, receiving a fourth optical signal in the first system port, and receiving a fifth optical signal in the second system port. The method also includes combining the fourth and fifth optical signals into a sixth optical signal, processing the sixth optical signal, and separating the sixth optical signal back into the fourth and fifth optical signals. |
| US09712899B2 |
Hybrid optical switch for software-defined networking
We disclose a hybrid optical switch configured to switch optical channels based on their respective utilization factors. In an example embodiment, optical channels having relatively low utilization factors are unwrapped down to payload units, which are then switched electrically, e.g., using an Optical-Transport-Network (OTN) switch, in a manner that tends to increase the utilization factors of the optical channels that carry the switched payload units. In contrast, optical channels having relatively high utilization factors are switched optically, e.g., using a reconfigurable optical add/drop multiplexer, without being unwrapped. The hybrid optical switch may advantageously be deployed in a network node subjected to relatively high traffic-volume fluctuations because the switch tends to improve optical-channel utilization when the traffic volume is relatively low and to decrease the workload of the corresponding OTN switch when the traffic volume is relatively high. |
| US09712896B2 |
Device and method for reading a meter
A device and a method for reading a mechanical numerical totalizer meter having a plurality of decadic wheels is disclosed. The device includes a light source for illuminating a portion of a decadic wheel, a sensor for detecting a change in the intensity of light reflected by the illuminated portion of the decadic wheel and for linearly scanning the portion, a processing unit, connected to the light source and the sensor, for processing the change in light intensity detected by the sensor so as to determine the change from one numerical figure of the decadic wheel to the next numerical figure and to translate the change into at least a pulse signal; and a housing containing the light source. The sensor and processing unit, are suitable for constituting a darkroom and having an opening facing the meter. |
| US09712894B2 |
Passive wireless sensors
A passive wireless sensor having a plurality of dielectric layers, an antenna, a diaphragm, and a feeding element is provided. Further, the antenna is disposed in at least a portion of a cavity formed by one or more dielectric layers of the plurality of dielectric layers. Moreover, the diaphragm is disposed on the cavity. Additionally, the feeding element is disposed in at least a portion of the plurality of dielectric layers. Also, the feeding element is operatively coupled to the antenna. |
| US09712893B2 |
Sensing device and method to monitor perishable goods
A sensing device monitors conditions in a local environment and wirelessly communicates those conditions. The sensing device has a sealed body comprised of a material suitable to contact food and which is cleanable for re-use. The sensing device has a condition sensor, a processor, a memory and a communication device, a motion sensor and an energy source such as a battery carried by the sealed body. The motion sensor detects motion of the sealed body and acts as a switch for the processor. The sensing device may be placed in contact with perishable food products to monitor conditions in the environment around perishable food products. Conditions of the perishable food are monitored by placing a sensor which has been activated by motion in the environment containing perishable food products and detecting, storing and transmitting information collected by the condition sensor to a receiver. |
| US09712890B2 |
Network video streaming with trick play based on separate trick play files
Network services encode multimedia content, such as video, into multiple adaptive bitrate streams of encoded video and a separate trick play stream of encoded video to support trick play features. The trick play stream is encoded at a lower encoding bitrate and frame rate than each of the adaptive bitrate streams. The adaptive bitrate streams and the trick play stream are stored in the network services. During normal content streaming and playback, a client device downloads a selected one of the adaptive bitrate streams from network serviced for playback at the client device. To implement a trick play feature, the client device downloads the trick play stream from the network services for trick play playback. |
| US09712885B2 |
Techniques to select advertisements using closed captioning data
An apparatus to decode closed captioning data from video data and receive advertisement according to the decode closed captioning data includes a processor circuit; and a video display component for execution on the processor circuit to receive video data from a media server, the video data including closed captioning (CC) data. The apparatus further includes a CC decoder component for execution on the processor circuit to decode the CC data to obtain text; and an ad requesting component for execution on the processor circuit to: parse the text to obtain words; provide the words to the media server; receive an advertisement from the media server; and display the advertisement. |
| US09712883B2 |
Methods and systems for providing information about programs available for viewing
A user interface is presented on a monitor of a media device for providing information about available programs. The user interface includes an array having three columns (channel, current show, and next show) with commonly aligned rows. Each row of the channel column includes an indicator. Each row of the current show column includes a title naming a program currently available on a channel of the media device corresponding to the indicator in a commonly aligned row of the channel column. Each row of the next show column includes a title naming a show available after the current program on the same channel. The currently available program may be displayed on the monitor in response to a viewer selected row, indicator, and/or title in the array. |
| US09712881B2 |
Method and system for electronic communication to television
A system and method of displaying messages at a television is described. The method of displaying messages at a television includes: establishing communication over the Internet between a television and a server. A user-generated communication is received at the television from the server. A notification is displayed on the television that the user-generated communication has been received. The user-generated communication is displayed on the television. |
| US09712870B2 |
System for capturing and monitoring the amount of users watching a media device
A system for detecting how many users are watching a given media device, including audio/visual output means such as a television or computer monitor, a monitoring device such as a television or computer monitor, a video capturing device, server means, and a programmable database that registers the users watching a given media content during a predetermined time in a given space. Monitoring means continuously scans the given space for new, unregistered users to charge them for viewing the media content. Once users have registered and paid for the media content, the content is released from the system's servers or a third party's servers and displayed on the audio/visual output means. |
| US09712867B2 |
Application specific policy implementation and stream attribute modification in audio video (AV) media
A system for presentation timing based audio video (AV) stream processing may include a switch device, a first processor, and a second processor. The switch device may be configured to route AV traffic to the first processor for processing and non-AV traffic to the second processor for processing. The first processor may receive transport stream packets that include an audio stream and/or a video stream. The first processor may receive a request to modify presentation timing of the audio stream and/or video stream. The first processor may modify the transport stream packets and/or presentation timing parameters of the transport stream packets based at least in part on the received request. The first processor may provide the transport stream packets to an electronic device. In some implementations, the second processor may be unable to access the content of the transport stream packets in the clear, e.g. due to security considerations. |
| US09712866B2 |
Cancelling TV audio disturbance by set-top boxes in conferences
Embodiments of the present invention relate to a Set-Top Box (STB) that in addition to outputting a TV signal to an external TV set also supports conferencing between different users located at different locations. When a user is engaged in a conferencing session he may at the same time also view and listen to a TV program on the TV set. The STB of the present disclosure is able to cancel audio disturbances in the outgoing audio signal of the session that might be caused by the TV audio signal played by the TV speaker penetrating the session as a result of being received by the video conferencing microphone. |
| US09712862B2 |
Apparatus, systems and methods for a content commentary community
Systems and methods of graphically presented virtual DVDs are disclosed. An exemplary embodiment receives a request from an electronic device of one of an owner or a guest. In response, data corresponding to the owner's personal virtual DVD collection is communicated to the electronic device, wherein the communicated data is used to present a first image corresponding to a graphical representation of a virtual bookshelf case to the owner and to present a plurality of second images each corresponding to a graphical representation of one of a plurality of virtual DVDs in the owner's personal virtual DVD collection. |
| US09712856B2 |
Method and apparatus for managing provision of media programs directly from content providers
A method and apparatus for managing a subscription to a plurality of content providers and the irretrievably referring users to an interface of the content provider to directly consume media programs provided by the content providers is disclosed. The method irretrievably passes users to content providers so that the user can view media programs from those content providers using the content provider's application, while providing a central source for users to locate media programs available from a plurality of content providers and to subscribe for access to such media programs. This construct permits content providers to retain control over the user viewing experience and to encourage the user to view further media programs from the same content provider. |
| US09712853B2 |
Method and device for generating and detecting a fingerprint functioning as a trigger marker in a multimedia signal
A device is configured to perform a method that detects a trigger marker for an action corresponding to a segment of a multimedia signal. A fingerprint is generated based on the segment of the multimedia signal at a trigger time point. The generated fingerprint is stored in a database and communicated to the device. During playback of the multimedia signal, fingerprints of segments of the multimedia signal are generated and matched against fingerprints in the database. When a match is found, one or more associated actions for the segment are retrieved by the device. The trigger time point may be determined as a time point near or at the segment of the multimedia signal with the matched fingerprint. In this way, trigger markers for actions may be enabled without modifying the multimedia signal. |
| US09712849B2 |
Image coding method, image coding apparatus, image decoding method and image decoding apparatus
An image coding method including: binarizing last position information to generate (i) a binary signal which includes a first signal having a length smaller than or equal to a predetermined maximum length and does not include a second signal or (ii) a binary signal which includes the first signal having the predetermined maximum length and the second signal; first coding for arithmetically coding each of binary symbols included in the first signal using a context switched among a plurality of contexts according to a bit position of the binary symbol; and second coding for arithmetically coding the second signal using a fixed probability when the binary signal includes the second signal, wherein in the first coding, a binary symbol at a last bit position of the first signal is arithmetically coded using a context exclusive to the last bit position, when the first signal has the predetermined maximum length. |
| US09712847B2 |
Low-complexity remote presentation session encoder using subsampling in color conversion space
An invention is disclosed for encoding and decoding data in a 4:4:4 subsampling scheme, using an encoder/decoder that is not configured to encode or decode data in 4:4:4. In embodiments, an encoder planararizes an input frame into three component frames in a 4:0:0 scheme. The encoder then encodes each component frame in the 4:0:0 scheme, and aggregates the encoded component frames into a bit stream. A decoder receives such a bit stream, and decodes it with a component not configured to decode data in 4:4:4. The decoder decodes the bit stream to produce a representation of the three component frames in 4:0:0, then aggregates the three component frames into a representation of the original frame in 4:4:4. |
| US09712845B2 |
Media content processing method
The present invention concerns a method of encoding a media bitstream of a media content. The media bitstream comprises a payload portion for the media content, and an overhead portion, different from the payload portion. The method comprises the steps of: modifying a part of the payload portion of the media bitstream, the modified part representing a region of the media content; and inserting the said part, as unmodified, into the overhead portion of the modified media bitstream for later reconstruction of the unmodified payload portion, such that the modified part in the media bitstream can be decoded without decoding the part as unmodified from the overhead portion. The invention also relates to a method of decoding, to an encoder and to a decoder. |
| US09712844B2 |
Transform coefficient coding
An idea used herein is to use the same function for the dependency of the context and the dependency of the symbolization parameter on previously coded/decoded transform coefficients. Using the same function—with varying function parameter—may even be used with respect to different transform block sizes and/or frequency portions of the transform blocks in case of the transform coefficients being spatially arranged in transform blocks. A further variant of this idea is to use the same function for the dependency of a symbolization parameter on previously coded/decoded transform coefficients for different sizes of the current transform coefficient's transform block, different information component types of the current transform coefficient's transform block and/or different frequency portions the current transform coefficient is located within the transform block. |
| US09712839B2 |
Picture coding device, picture coding method, and picture coding program, and picture decoding device, picture decoding method, and picture decoding program
A picture coding device partitions differential information between a coding target picture and a prediction target picture into sub blocks and codes the partitioned sub blocks. The device codes significant sub block information that represents whether or not all the values of differential coefficients belonging to the sub block are zero and codes significant differential coefficient information that represents whether or not the value of the differential coefficient is zero. A context index processing unit derives a context used for coding the significant sub block information and a context used for coding the significant differential coefficient information of the differential coefficient that is a coding target based on an addition equation using the significant sub block information of a coded sub block that is horizontally neighboring to the coding target sub block and the significant sub block information of a coded sub block that is vertically neighboring. |
| US09712837B2 |
Level definitions for multi-layer video codecs
Methods for defining decoder capability for decoding multi-layer bitstreams containing video information, in which the decoder is implemented based on multiple single-layer decoder cores, are disclosed. In one aspect, the method may include identifying at least one allocation of layers of the bitstream into at least one set of layers. The method may further include detecting whether each set of layers is capable of being exclusively assigned to one of the decoder cores for the decoding of the bitstream. The method may also include determining whether the decoder is capable of decoding the bitstream based at least in part on detecting whether each set of layers is capable of being exclusively assigned to one of the decoder cores. |
| US09712831B2 |
Indication of cross-layer picture type alignment in multi-layer video coding
In one example, the disclosure is directed to techniques that include receiving a bitstream comprising at least a syntax element, a first network abstraction layer unit type, and a coded access unit comprising a plurality of pictures. The techniques further include determining a value of the syntax element which indicates whether the access unit was coded using cross-layer alignment. The techniques further include determining the first network abstraction layer unit type for a picture in the access unit and determining whether the first network abstraction layer unit type equals a value in a range of type values. The techniques further include setting a network abstraction layer unit type for all other pictures in the coded access unit to equal the value of the first network abstraction layer unit type if the first network abstraction layer unit type is equal to a value in the range of type values. |
| US09712830B1 |
Techniques for image recompression
Techniques for image recompression. In one implementation, the techniques are implemented to recompress a baseline joint photographic experts group (JPEG) image with compression savings. The techniques replace the Huffman coding of baseline JPEG with an arithmetic coding that uses a sophisticated adaptive probability model. The arithmetic coding techniques avoid global operations such as global sorting that would prevent distributed and multithreaded decompression operations when recovering the original JPEG image from the recompressed image. At the same time, the techniques realize substantial compression savings relative to baseline JPEG, on average 23% compressing savings in some implementations. |
| US09712826B2 |
Video encoding device, video decoding device, video encoding method, video decoding method, and program
A video decoding device for decoding video using inter prediction comprises decoding control unit setting partition type of CU to be decoded to a type other than N×N which indicates a size of PU obtained by dividing a CU to be decoded is a minimum size, when a prediction mode of the CU to be decoded is an inter prediction and a size of the CU to be decoded is equal to a minimum CU size. |
| US09712822B2 |
Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units
A method of encoding a video is provided, the method includes: determining a filtering boundary on which deblocking filtering is to be performed based on at least one data unit from among a plurality of coding units that are hierarchically configured according to depths indicating a number of times at least one maximum coding unit is spatially spilt, and a plurality of prediction units and a plurality of transformation units respectively for prediction and transformation of the plurality of coding units, determining filtering strength at the filtering boundary based on a prediction mode of a coding unit to which pixels adjacent to the filtering belong from among the plurality of coding units, and transformation coefficient values of the pixels adjacent to the filtering boundary, and performing deblocking filtering on the filtering boundary based on the determined filtering strength. |
| US09712819B2 |
Image encoding method and image decoding method
The present invention relates to an image encoding method and an image decoding method. An image encoding method according to the present invention comprises: a step of determining motion information of a current block; and a step of transmitting information for inducing the motion information, wherein the step of determining motion information of the current block determines the motion information of the current block by reusing motion information of a reference block. |
| US09712814B2 |
Imaging device and imaging method
An imaging device includes an imaging unit which has an imaging element configured to nondestructively read an image signal and performs imaging of a subject using the imaging element, a reading control unit which performs nondestructive reading of the image signal from the imaging element during imaging of the subject, a temporary storage unit which stores the image signal nondestructively read by the reading control unit, an abnormality detection unit which detects the occurrence of an abnormal state during imaging of the subject, and a display control unit which reads and outputs the image signal stored in the storage unit in a case where the abnormal state is detected by the abnormality detection unit. |
| US09712812B2 |
Method and device for projecting an image
According to the present invention there is provided a method for projecting an image on to a display surface, comprising the steps of, providing two or more projection systems; arranging the two or more projection systems such that they each project an image on a display surface; off-setting an oscillating reflective surface within at least one of the two or more projection systems such that the image projected by each of the two or more projection systems are in co-operation on the display surface. |
| US09712811B2 |
Viewing of different full-screen television content by different viewers at the same time using configured glasses and a related display
Different full screen content is displayed on the same television at the same time from the perspective of the viewer by displaying as the content as two full screen sequential frames. The different full screen content may be provided as a single combined frame signal such as a side-by-side, top-bottom, or checkerboard signal which is then displayed as two sequential full screen frames. Configured glasses such as polarized or shutter are used to view the different content as full screen content where one pair of configured glasses views an initial one of the sequential frames but blocks the subsequent one and another pair of configured glasses blocks the initial one of the sequential frames and views the subsequent one. Shutter glasses have both lenses open during the initial frame and both closed during the subsequent one. For polarized glasses, the initial frame has a polarization matching both lenses of one pair of glasses while the subsequent frame has a polarization that differs from both lenses. |
| US09712809B2 |
Integrated digital camera platform with NIR apodization filter for enhanced depth sensing and image processing
Digital visible light (RGB) cameras incorporating an NIR apodization filter having a gradual transmission for at least the NIR band. In some embodiments, the NIR apodization filter is incorporated into a camera module having a single aperture. The NIR apodization filter may effectively reduce the NIR aperture size relative to the RGB aperture size. In some embodiments, the different depth of field (DOF) associated with the different aperture sizes is employed to compute depth information for a scene (e.g., through a sharpness disparity function). In further embodiments, other image processing is based on the enhanced NIR information collected by a single-lens CM, or a multi-camera implementation where at least one CM of a multi-camera platform incorporates an NIR apodization filter. |
| US09712806B2 |
Depth camera system using coded structured light
Depth camera systems and methods of operation use coded structured light to determine depth values. One example method includes projecting a structured light pattern towards a target region. The structured light pattern includes a plurality of parallel bars that encode a plurality of codes. The method includes, for each of a plurality of rows of pixels that are transverse to the plurality of parallel bars: decoding the plurality of parallel bars represented in the row of pixels to identify a location of each of the plurality of codes in the row of pixels; determining a plurality of disparities respectively between the identified locations of the plurality of codes and a plurality of reference locations respectively associated with the plurality of codes; and determining a depth value for each identified location based at least in part on the determined disparity for such location. |
| US09712804B2 |
Receiving device and method for receiving multiview three-dimensional broadcast signal
A receiving device and a method for receiving a multiview three-dimensional broadcast signal, including a method for processing multiview three-dimensional broadcast signal having the steps of: receiving a broadcast signal, which includes a three-dimensional broadcast image for a plurality of views and includes signaling data for signaling the three-dimensional broadcast image; parsing three-dimensional broadcast image view information, parsing multiview subtitle stream packet identifier information, and parsing multiview subtitle segment identifier information; and outputting the three-dimensional broadcast image for the plurality of the views including the three-dimensional broadcast image of the particular view, to which the subtitle data is applied. |
| US09712800B2 |
Automatic identification of a notable moment
A system and method for identifying one or more notable moments from video data are disclosed. In one embodiment, the system includes a video receiving module, an identification criteria module, a moment identification module and a presentation module. The video receiving module receives video data. The identification criteria module determines one or more criteria for identifying a notable moment. The one or more criteria are based at least in part on one or more of an audio indicator and a facial indicator. The moment identification module automatically identifies at least one notable moment in the video data based at least in part on the one or more criteria. The at least one notable moment is based on a subset of the video data. The presentation module sends the identified at least one notable moment for presentation to at least one user. |
| US09712796B2 |
Metadata for use in color grading
Methods and systems for color grading video content are presented. A component (e.g. a frame, a shot and/or a scene) of the video content is designated to be a master component and one or more other components of the video content are designated to be slave components, each slave component associated with the master component. A master component color grading operation is performed to the master component. For each one of the slave components, the master component color grading operation is performed to the slave component and a slave color grading operation that is specific to the one of the slave components is also performed. Metadata, which form part of the video content, are created to provide indicators on to whether components of the video are designated as master or slave components. |
| US09712793B2 |
Display apparatus
A display apparatus including a display module further including a control board for controlling an operation of the display module to display an image. An outer casing unit accommodates the display module, and a wireless communication unit performs wireless communication with an external communication device. The wireless communication unit includes at least one antenna for transmitting and receiving a radio signal to and from the external communication device, and a wireless communication board converts the radio signal received from the antenna into an electrical signal and transmits the electrical signal to the control board or transmits the electrical signal provided from the control board to the antenna, wherein the antenna and the wireless communication board are arranged to be spatially separated from each other. |
| US09712791B2 |
Around view provision apparatus and vehicle including the same
An around view provision apparatus and a vehicle including the same may include at least one camera mounted on a vehicle, a direction of the at least one camera being adjustable, and a processor to control the at least one camera to capture images around the vehicle based on a movement of the vehicle. The camera may be controlled to operate in a first mode when the vehicle is moving forward at a first prescribed speed or more and in a second mode when the vehicle is moving forward at less than a second prescribed speed or is moving backward. In the first mode, the camera may capture a lateral region that cannot be observed through a side view mirror or a rear view mirror. In the second mode, the camera may capture a larger region that is angled downward relative to the lateral region in the first mode. |
| US09712789B2 |
Method and apparatus to generate image data
In a method and apparatus for the generation of image data of a moving subject, raw data are initially acquired for a region comprising the subject at different measurement points in time in different movement phases of the subject. A reconstruction then takes place of multiple interim image data sets of the subject from the raw data that are respectively associated with different movement phases of the subject. Deviation data are then determined between the interim image data sets of the different movement phases of the subject, and the reconstruction of image data from raw data of different movement phases then takes place under consideration of the deviation data. |
| US09712782B2 |
Method, device, and system for reducing bandwidth usage during a communication session
A communication system, method and communication terminal are configured to permit bandwidth reduction when communication partners are engaged in a communication session. In one embodiment, a communication terminal such as a cellular phone or tablet may turn off at least one of its display and camera sensor within a predetermined amount of time when the terminal is detected as being positioned near a user's ear via at least one sensor of the terminal. In some embodiments, the communication terminal may also transmit one or more messages to communication devices of communication partners engaged in the communication session to inform those devices that video transmissions should no longer be sent to the communication terminal. The communication terminal and other communication devices involved in the communication session may also stop transmitting video as a result of the detection of the communication terminal being positioned near a user's ear. |
| US09712781B2 |
Method and apparatus for transmitting and receiving ultra-high definition broadcasting signal for high dynamic range representation in digital broadcasting system
The present invention relates to a method and an apparatus for transmitting and receiving an ultra-high definition broadcasting signal for high dynamic range representation in a digital broadcasting system. An apparatus for receiving an ultra-high definition broadcasting signal according to an embodiment of the present invention comprises: a receiving unit for receiving the ultra-high definition broadcasting signal including ultra-high definition broadcasting contents and high dynamic range metadata, the high dynamic range metadata indicating brightness information represented in the ultra-high definition broadcasting contents and information on a method for converting the ultra-high definition broadcast contents to be adapted to a display environment of the receiving apparatus; a decoder for decoding the received ultra-high definition broadcasting contents; and a reproduction unit for reproducing the decoded ultra-high definition broadcasting contents. |
| US09712778B2 |
Multi-tuner device integration
A secondary television receiver device includes one or more television tuners that can be integrated into a whole-home television receiving system. The secondary device that is enhanced with tuner capability registers the tuners with a primary receiver, which allocates tuners from available sources as needed. The tuned video stream may be directed to the primary television receiver for storage, trick play or other features prior to re-transmission to the ultimate viewing device. Alternatively, the received video stream may be directly rendered to a video display attached to the enhanced secondary receiver. |
| US09712777B2 |
Display system, flexible remote controller, flexible display apparatus, and control method thereof
A flexible display apparatus is provided. The flexible display apparatus includes a flexible display, a bending driver configured to deform the flexible display, a receiver configured to receive information indicating deformation of a flexible remote controller, and a controller configured to, in response to the receiver receiving the deformation information, control the bending driver to deform the display to a shape corresponding to the deformation of the flexible remote controller. |
| US09712776B2 |
Interfacing a television with a second device
A system and method for interfacing a television with a second device is provided. The system includes an interfacing unit to enter an interfacing mode between the television mode and the second device; a card storage unit to store a first card and a second card, the first card being presently displayed on the television and the second card being previously displayed on the television; a current card display register to store the first card; an interactive retrieval unit to retrieve a plurality of interactive functions associated with the first card, the plurality of interactive functions configured to instigate an action via the second device; and a display unit to display the first card and the plurality of interactive functions in response to being in the interfacing mode. |
| US09712771B2 |
Digital readout method and apparatus
Autonomously operating analog to digital converters are formed into a two dimensional array. The array may incorporate digital signal processing functionality. Such an array is particularly well-suited for operation as a readout integrated circuit and in combination with a sensor array, forms a digital focal plane array. |
| US09712765B2 |
Solid-state image pickup device and camera system
A solid-state image pickup device includes a pixel unit in which a plurality of photoelectric conversion elements having different sensitivities are arranged; and a pixel reading unit configured to read and add output signals from the plurality of photoelectric conversion elements in the pixel unit, and to obtain an output signal seemingly from one pixel. The pixel unit includes an absorbing unit configured to absorb overflowing electric charge from a photoelectric conversion element with a high sensitivity. |
| US09712761B2 |
Method for embedding product information in video using radio frequencey information
Embodiments are directed towards tracking physical objects' pixel locations in a stream of video frames. Radio frequency (RF) readers may be positioned relative to a scene. RF tags may be positioned in the scene at known pixel locations within the field of view of a video recording device. The RF tags may be enabled to generate RF signals to the RF readers. The RF readers may generate RF values based on the RF signals, which may be employed to determine a function to translate the RF values into known pixel locations within a video frame. An RF tag may be disposed at a physical location of at least one object within the scene. A stream of video frames and RF values may be recorded over time. The function may be employed to translate the recorded RF values into pixel locations for the least one object each recorded video frame. |
| US09712760B2 |
Imaging apparatus, composition assisting apparatus, composition assisting method, and non-transitory storage medium storing composition assisting program
An imaging apparatus includes an object database, a composition database, an imaging unit, a determination unit, a search unit, a priority setting unit, and a display. The determination unit extracts an image feature amount from a photographed image data, and determines a kind of an object of the photographed image data, based on data stored in the object database. The search unit detects composition assisting information corresponding to the photographed image data from the composition database, based on the kind of the object and data stored in the composition database. The priority setting unit extracts characteristic information and determines presentation priority based on characteristic information differences. The display displays the composition assisting information based on the priority. |
| US09712759B2 |
Systems and methods for generating depth maps using a camera arrays incorporating monochrome and color cameras
A camera array, an imaging device and/or a method for capturing image that employ a plurality of imagers fabricated on a substrate is provided. Each imager includes a plurality of pixels. The plurality of imagers include a first imager having a first imaging characteristics and a second imager having a second imaging characteristics. The images generated by the plurality of imagers are processed to obtain an enhanced image compared to images captured by the imagers. Each imager may be associated with an optical element fabricated using a wafer level optics (WLO) technology. |
| US09712756B2 |
Image capturing apparatus and control method thereof
An image capturing apparatus comprises a light emitting unit which provides, by light emission, a notification of an operation status of a self-timer when performing self-timer shooting; a mode setting unit which sets one of a plurality of operation modes; and a control unit which controls the light emitting unit to provide the notification of the operation status of the self-timer in self-timer shooting if the mode setting unit has set a first operation mode, and controls the light emitting unit not to provide the notification of the operation status of the self-timer in self timer shooting if the mode setting unit has set a second operation mode. |
| US09712754B2 |
Method and system for selective imaging of objects in a scene to yield enhanced image
A system and a method for object selective camera flash are provided herein. The steps of the method may include: capturing a raw image of a scene using a capturing device, wherein a scene comprises background and objects viewed by the capturing device; indicating at least one location on the captured raw image, wherein the location on the captured image corresponds with a location in the scene; calculating a volume portion within the scene based on the indicated at least one location on the captured raw image; generating a flash pulse having specified parameters directed at the scene; synchronizing an exposure of the capturing device to be carried out when reflections of the flash pulse from the calculated volume portion reaches the capturing device; and accumulating the reflections to yield an enhanced image. |
| US09712753B2 |
Exposure control apparatus and control method thereof, image capturing apparatus, and storage medium
An exposure control apparatus comprises an acquisition unit including a plurality of pixels that are arranged two-dimensionally, and configured to acquire image data, a compression unit configured to compress the image data and generate compressed data, a calculation unit configured to calculate a first photometric value based on the compressed data, a conversion unit configured to convert the first photometric value into a second photometric value corresponding to the image data before the compression; and an exposure control unit configured to perform exposure control based on the second photometric value. |
| US09712750B2 |
Display control device and associated methodology of identifying a subject in an image
Provided is a display control device including circuitry that performs a display image data process that is an image data process for display on image data that is a target of a main subject determination process such that at least candidate presentation for a candidate image set as a candidate for a main subject in the main subject determination process based on candidate image information and main subject presentation based on main subject information of a determination result of the main subject determination process are performed in different display forms. The circuitry also outputs processed image data to be supplied to a display. |
| US09712748B2 |
Driver and image instrument
A driver includes a piezoelectric sheet, a fixing frame, a moving frame, and a control circuit. The piezoelectric sheet includes a first piezoelectric body portion which bends in a first direction, a second piezoelectric body portion which bends in a second direction that intersects at right angles with the first direction, and a connection portion which connects the first and second piezoelectric body portions. The fixing frame is fixed to the connection portion. The moving frame is supported on the first and second piezoelectric body portions. The control circuit applies voltage signals to the first and second piezoelectric body portions to bend the first and second piezoelectric body portions and which moves the moving frame in one of the first direction and the second direction or in a composite direction of the first direction and the second direction. |
| US09712741B2 |
Smart vehicle sun visor
A vehicle sun visor system with a touch screen display is configured to display video feed from one or more cameras. A front facing polarized and/or photochromic camera shows the area of view which is normally blocked by the deployed sun visor, allowing the user to view traffic lights, road signs, etc. without the distraction of glare. Software image processing may also be used to reduce glare and improve visibility. In addition, the sun visor system also has a “see-me” camera which allows the user to use the screen as a mirror, and one or more rear-view cameras which can be used to see the passenger area of a vehicle through the touch-screen display. Any of the cameras may be used to take photos or videos, which may be viewed on the display and transmitted wirelessly to other electronic devices or cloud storage. |
| US09712740B2 |
Image processing apparatus, imaging apparatus, image processing method, and storage medium
There is provided an image processing apparatus for displaying a region in focus in a refocused image to be output in such a manner that a user can easily recognize this region compared to displaying the refocused image without any arrangement made thereto. The image processing apparatus includes a first generation unit configured to generate an image in which an image region corresponding to an in-focus position in the refocused image is emphasized as a display image, an input unit configured to input a user instruction, which is an image output instruction, input based on a display of the display image, and an output unit configured to output the refocused image according to the user instruction. |
| US09712738B2 |
Systems, devices, and methods for managing camera focus
Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, composition of matter, and/or user interface adapted for and/or resulting from, and/or a method and/or machine-readable medium comprising machine-implementable instructions for, activities that can comprise and/or relate to, via a device comprising an electro-active lens, automatically acquiring at least two images of a scene. |
| US09712734B2 |
Method for photographing panoramic image without mounting additional components
Disclosed is a method for photographing a panoramic image. The method includes comparing an current image input with a previous image to obtain a motion information of a corresponding photographing apparatus, when photographing respective images forming the panoramic image, recognizing a degree of movement of the corresponding photographing apparatus at least based on the obtained motion information, and photographing corresponding image by a manual input or automatically when the recognized degree of movement is satisfied with a pre-set movement distance reference. |
| US09712726B2 |
Image processing device that synthesizes a plurality of images, method of controlling the same, image pickup apparatus, and storage medium
An image processing device capable of easily reducing stripe pattern noise caused by e.g. variation in power supply voltage when addition processing is performed for adding a plurality of images obtained by photographing. An image processing device synthesizes a plurality of images continuously obtained from an image pickup device. In a case where noise is added from a noise source to each of the images when thy are continuously read out from the image pickup device, timing of driving the image pickup device is controlled, such that a phase of noise added from the noise source during read-out of an image and a phase of noise added from the noise source to an image read out immediately before the image being currently read out have a predetermined relationship. |
| US09712724B2 |
Image signal processing apparatus, imaging apparatus and image processing program for performing image and noise correction
An image signal processing apparatus includes an image signal input unit for inputting an image signal, a noise correcting unit for executing noise correction processing for the input image signal to output a noise-corrected image signal; an image signal correcting unit for executing signal level correction processing for the noise-corrected image signal to output a signal level-corrected image signal; an image signal correction intensity control unit for determining correction intensity of the signal level correction processing in the image signal correcting unit; a signal extension estimating unit for estimating a signal extension degree of signal extension based on the determined correction intensity; and a noise correction intensity control unit for calculating and controlling correction intensity of the noise correction processing in the noise correcting unit. |
| US09712722B2 |
Patterning clear marking material based on color darkness
A printing engine prints an electronic document in a first printing pass to produce a printed media sheet having first markings. Additionally, a processor determines the amount of the clear marking material to print on top of the previously printed media sheet (which already has those first markings). The processor determines different amounts of clear marking material to print on first and second areas of the printed media sheet, based on different darkness levels of first and second colors in the first and second areas of the sheet. After the first printing pass, the printing engine prints (on the previously printed media sheet which has the first markings) those different amounts of clear marking material on the first area and the second area in a second printing pass, and this produces a printed media sheet having gloss markings. |
| US09712721B2 |
Image processing apparatus that processes image containing background color
A first correction is executed on target image data representative of a target image when a ratio of a number of first type pixels relative to a number of a plurality of pixels in the target image data is determined to be greater than or equal to a prescribed value. A second correction is executed on the target image data when the ratio is determined to be smaller than the prescribed value. Pixel values of the first type pixels are within a first range that is defined based on a color value indicative of a background color of the target image. The first correction corrects both of internal pixel values and external pixel values which are within and out of a second range that contains the color value of the background color. The second correction corrects the internal pixel values and does not correct the external pixel values. |
| US09712719B2 |
Remote adjustment of print settings
Systems and methods for providing remote approval of an image for printing are provided. One system includes a processing circuit in communication with an image capturing device that is configured to capture an image of a printed product. The processing circuit is configured to process the captured image into a processed image accurate to within a tolerance in a color space to indicate the visual appearance of one or more colors. The color space is a standardized color space, such as sRGB or CIELAB. The processing circuit is further configured to transmit the processed image to a display located remote from the image capturing device and to receive an input signal from a remote input device to allow a user to approve or reject the displayed processed image for printing on a print device. |
| US09712713B2 |
Duplex peripheral capable of processing large-size and small-size documents
A duplex peripheral comprises: a passage; a feeding mechanism transporting a medium into the passage; two scanning modules disposed on two sides of the passage and acquiring front and reverse side images of the medium, respectively; a transporting mechanism transporting the medium through the passage and past the scanning modules; a control module, electrically connected to the scanning modules, the feeding mechanism and the transporting mechanism, and digitizing the front side image and the reverse side image; and an output unit electrically connected to the control module, and receiving and outputting the front and reverse side images. A width of the medium that can be accommodated within the passage and the feeding mechanism is greater than or equal to a short side of an A4 size sheet. The transporting mechanism defines a transportable gap smaller than or equal to a short side of an A7 size sheet. |
| US09712705B2 |
Image reading apparatus and image forming apparatus with memory management for Z-folded documents
An image reading apparatus which includes an image reading section and a document conveyance section, the image reading apparatus including: a document size detector which detects a document size of the document; and a processor configured to detect whether or not a Z-fold exists in the document for which the document size is detected by the document size detector; unfold a Z-folded part of a Z-folded document for which a Z-fold is detected; and assign image data of the image to a page memory on the basis of the document size detected by the document size detector and whether or not a Z-fold is detected. |
| US09712692B2 |
Communication apparatus, communication method, and communication system for selecting whether or not to send acknowledgement response in response to request for acknowledgement response
Provided is a communication apparatus in which when reception data from a transmission apparatus contains a request for an acknowledgement response, a determination as to whether or not to send an acknowledgement response from the communication apparatus to the transmission apparatus is made, if the acknowledgement response is permitted, an acknowledgement is sent to the transmission apparatus over a network, and when the acknowledgement response is not permitted, reception data containing the acknowledgement response is transferred to the external apparatus. |
| US09712688B2 |
Wireless adapter and method for communication with digital camera
The present invention provides a camera accessory that connects to a camera. The camera accessory includes a wireless antenna and can communicate on a wireless local area network with a separate wireless enabled device. The camera accessory controls and interacts with a camera through Picture Transfer Protocol. According to some embodiments the separate wireless enabled device is a smart phone, tablet or computer. |
| US09712685B2 |
Systems, methods and media for location reporting at a charging area level granularity
A method for location reporting at a charging area level granularity is provided. The method includes detecting at a mobility management entity (MME) a transition of a user equipment (UE) from a first cell to a second cell to obtain at least a second cell identifier. The method also includes determining at the MME whether the detected UE transition constitutes a transition from a first charging area to a second charging area using the second cell identifier by comparing the second cell identifier to a charging area configuration. A charging area includes a plurality of cells that are served by at least one eNodeB. The method further includes providing to a policy server a report of the determined UE transition, if it is determined that the detected UE transition constitutes a transition from the first charging area to the second charging area. |
| US09712683B2 |
Communication agent method
A communication agent method, involving a server, a first mobile device and a second mobile device communicated with the server in wireless, the method comprising steps of: via the first mobile device, logging in the server with a MSISDN and requesting a specific number according to the MSISDN; via the server, returning the specific number binding with the MSISDN; sending an authorization message to the first mobile device for confirming, if the second mobile device request to the server for logging in the server with specific number of the first mobile device; and via the second mobile device, logging in the server with the specific number of the first mobile device, if the first mobile device confirming the authorization message. |
| US09712680B2 |
Apparatus and method for categorizing voicemail
The present disclosure relates to voicemail categorization and access. An apparatus, for example a PBX, is provided for categorizing voicemails. The apparatus is configured to store voicemail messages and to determine and store metadata associated with the voicemail messages. The apparatus allows searches of the stored voicemail messages to be performed using the associated metadata. A user interface may reside on a user device or be provided by the apparatus. The interface allows other user to search for voicemails using the metadata associated with them and subsequently displays information about the voicemails which match the search criteria. |
| US09712679B2 |
Systems and methods for routing callers to an agent in a contact center
Methods are disclosed for routing callers to agents in a contact center, along with an intelligent routing system. One or more agents are graded on achieving an optimal interaction, such as increasing revenue, decreasing cost, or increasing customer satisfaction. Callers are then preferentially routed to a graded agent to obtain an increased chance at obtaining a chosen optimal interaction. In a more advanced embodiment, caller and agent demographic and psychographic characteristics can also be determined and used in a pattern matching algorithm to preferentially route a caller with certain characteristics to an agent with certain characteristics to increase the chance of an optimal interaction. |
| US09712669B2 |
System and method for spoken caller identification in a cellular telephone headset
The subject disclosure describes monitoring when a headset is in communication with a mobile communication device, detecting the headset, comparing a name of a caller and a telephone number of the caller against a list of names and telephone numbers previously stored in a memory, determining that the name of the caller or the telephone number of the caller matches one of the names and telephone numbers in the list, determining that the one of the names and telephone numbers is associated with a pre-recorded message that the user previously recorded and stored in the memory, retrieving the pre-recorded message, and performing a text-to-speech conversion on the name and telephone number of the caller to generate a synthesized speech signal spoken text message and sending the synthesized speech signal and the pre-recorded message to the headset. Other embodiments are disclosed. |
| US09712662B2 |
Method of extending an intercom communication range and device thereof
The present invention relates to a method of extending an intercom communication range, comprising: a) during the pairing process between a first headset communication device and a second headset communication device, providing cellular related parameters, to be stored in a memory module of each headset communication device, in addition to the common Bluetooth required parameters, such that the cellular related parameters of the first headset includes a cellular phone number associated with the second headset and vice versa; b) establishing an intercom communication between both headsets via a Bluetooth channel; and c) upon detecting intercom communication loss at said Bluetooth channel or unavailable Bluetooth link during said intercom communication, temporarily routing the intercom communication to an alternate cellular communication channel by initiating a cellular call using the stored cellular phone number of the second headset. |
| US09712660B2 |
Notifications with custom user interface
Notifications for an accessory device are received at a mobile companion device. The notifications are directed to a notification processing application of the companion device that processes notifications intended for accessory device applications. The notification processing application determines an identifier of the accessory application for which the notification is intended, and provides the identifier to a notification display application at the accessory device, which determines user interface and display properties for the notification. The accessory device requests external (dynamic) user interface and display properties from the companion device, as needed, and upon receipt generates a notification display at the accessory device. |
| US09712659B2 |
Duplex audio for mobile communication device and accessory
Duplex audio is provided for a mobile communication device and an accessory. In some embodiments, the accessory can selectably operate in a duplex audio mode, concurrently sending audio to and receiving audio from the mobile communication device, or in another audio mode. In duplex audio mode, the accessory can enable its internal audio processing operations (e.g., echo cancellation) while the mobile communication device disables its corresponding internal operations or vice versa. The mobile communication device can control when the accessory transitions into and/or out of duplex audio mode. |
| US09712658B2 |
Enhancements to data-driven media management within an electronic device
A centralized resource manager manages the routing of audio or visual information within a device, including a handheld device such as a smartphone. The resource manager evaluates data-driven policies to determine how to route audio or visual information to or from various input or output components connected to the device, including headphones, built-in speakers, microphones, bluetooth headsets, cameras, and so on. Among the data considered in the policies are connection status data, indicating if a device is connected, routing status data, indicating if a device is permitted to route information to or from a component, and grouping data, indicating logical relationships between various components. Components may be considered inherently routable, automatically routable, or optionally routable. Numerous other uses exist for such data, including providing simpler and more logical management interfaces. |
| US09712655B2 |
In-vehicle voice reception system using audio beamforming and method for controlling thereof
A sound signal processing system for achieving a handsfree function irrespective of positions of passengers using one microphone includes a microphone including a plurality of cores, and a head unit for generating a plurality of beams using a plurality of analog signals inputted from each of the plurality of cores, searching for a sound signal through each of the plurality of beams to select one beam, and outputting a sound signal corresponding to the selected beam. |
| US09712645B2 |
Embedded event processing
Techniques for embedded event processing are provided. In some examples, instructions for executing at least a subset of complex event processing features may be received. A stream of events received by the edge computing device may be identified. Additionally, the events of the stream utilizing the subset of complex event processing features may be processed. Further, in some aspects, the processed events may be provided to a complex event platform of a server. |
| US09712644B2 |
Scripting web services
A process performed on a server includes configuring the server to enable script for a Web service to be defined dynamically, where the Web service includes an application program interface (API) for enabling access by, and interaction with, a computer program executing on a device other than the server. The process also includes compiling the script to produce machine-executable code for the Web service, receiving a call from the computer program to the Web service, executing the machine-executable code in response to the call to produce an output, and sending the output to the device. |
| US09712641B2 |
Image forming apparatus and event notification system that reduces load of server for helping event notification
An image forming apparatus includes an event notification data preparing unit, an event notification data transmitting unit, an information-processor count calculating unit, and an information-processor count determining unit. The information-processor count calculating unit calculates a count of the at least one information processor to which the event notification data is transmitted. The information-processor count determining unit determines whether the information-processor count is equal to or less than an upper limit value for the event notification count. The event notification data transmitting unit directly transmits the event notification data to the at least one information processor if the information-processor count is equal to or less than the upper limit value for the event notification count, and via the server transmits the event notification data to the at least one information processor if the information-processor count is more than the upper limit value for the event notification count. |
| US09712640B2 |
Load distribution in client server system
A server distributes operations between the server and a plurality of clients connected to the server. The server includes a communication unit and a delegation processor. The communication unit is configured to receive information indicating a status of a requesting client together with a connection request by the requesting client to the server. The delegation processor is configured to determine a delegation level characterizing a capability of the requesting client to perform at least one operation associated with the connection request and otherwise performed by the server. The delegation processor is also configured to, upon a load status of the server exceeding a predetermined allowable load, notify the requesting client to perform processing of a specified operation associated with the connection request. |
| US09712635B2 |
Aggregated data in a mobile device for session object
A method, a device and a system for providing access to a mobile device for a session object to aggregated data associated with a session are provided. The method includes populating data records of a data repository of a data management system from an external data system; generating first information in the data records stored in the data repository; caching the first information on a caching server; creating an application link to be displayed in a mobile device, wherein the application link enables the access to the cached first information; providing an access authorization to the mobile device; retrieving the cached first information from the caching server; displaying the cached first information in a user interface of the mobile device; generating second information dynamically; displaying the second information in the user interface; providing an evaluation for the job candidate; and deactivating the application link after the session takes place. |
| US09712634B2 |
Orchestrating mobile data networks in a network environment
A method is provided in one example and includes receiving a request for a service from a requestor, an determining at least a first network element and at least a second network element required to satisfy the request from among a plurality of network elements. The method further includes triggering a coordinating of a work flow between the first network element and the second network element responsive to the request. The method still further includes translating communication messages exchanged between the first network element and the second network element from a first communication protocol format and a second communication protocol format. |
| US09712633B2 |
Data processing device, data transmission method, and non-transitory computer-readable recording medium encoded with data transmission program performed by computer
A data processing device is provided with a job accepting portion to accept a job to transmit data to a transmission destination defined in relation to a transmission-destination user, a candidate deciding portion to decide on one or more cloud services in which an operating user who inputted the job has an account to be a candidate service, a service deciding portion to decide on a candidate service which is accessible by the transmission-destination user among one or more candidate services decided, to be an accessible service, and a data transmission portion to store the data in the decided accessible service as well as to transmit access information for accessing the data stored in the accessible service to the transmission destination for the transmission-destination user. |
| US09712630B1 |
Monitoring and controlling perception of an online profile of a user
One embodiment provides a system for monitoring and controlling an online user profile of a user. In response to receiving a data request from the user to access a first web site, the system forwards the data request and desired persona scores to an intelligence service system, receives a list of other web sites from the intelligence service system, and counteracts the user's access to the first web site by spawning multiple threads in accordance with the list received. The multiple threads spawned are transparent to the user. Further, the system alters an original data post submission from the user based on a desired translation option, maps the altered data post submission to a first key, and posts the altered data post submission to a target web site. The original data post submission is viewable only by the user and other users with the first key. |
| US09712626B2 |
Methods, apparatus, and articles of manufacture to identify media presentation devices
Methods, apparatus, and articles of manufacture to identify media presentation devices are disclosed. A disclosed example method includes receiving, at a port in communication with a local network, a data packet including a source identification, the data packet being addressed to a destination in a wide area network and originating from a media presentation device in the local network; identifying, using a processor in communication with the port, a device type of the media presentation device based on the source identification, wherein the source identification is a User-Agent field in the hypertext transfer protocol (HTTP); and storing the device type and an indication of media exposure. |
| US09712625B2 |
Load-balanced, persistent connection techniques
Techniques for creating a persistent connection between client devices and one or more remote computing resources, which may form a portion of a network-accessible computing platform. This connection may be considered “permanent” or “nearly permanent” to allow the client device to both send data to and receive data from the remote resources at nearly any time. In addition, both the client device and the remote resources may establish virtual channels over this single connection. If no data is exchanged between the client device and the remote computing resources for a threshold amount of time, then the connection may be severed and the client device may attempt to establish a new connection with the remote computing resources. |
| US09712623B2 |
Answering a call with client through a host
A client device may be used to initiate or answer calls using a host device connected to a network. For example, when a phone operating as a host device receives an incoming call from a network, the phone may communicate the presence of the incoming call to one or more client devices such as laptop, desktop, tablet, or wearable devices that are associated with the host device. When an answer call selection is made at a client, a call answered communication may be sent from the client device to the host device. The host device may then communicate with the network to connect the call to the host, and when the call is connected, the host may hand-off the call to the client that sent the call answered communication. |
| US09712622B2 |
Techniques to manage state information for a web service
Techniques to manage state information for a web service are described. An apparatus may comprise a processor circuit, and an application program for execution by the processor circuit to provide a set of operations to modify a state of a network resource provided by a network service. The application program may comprise a state manager component arranged to record state information for the network resource provided by the network service as state changes occur to the network resource during a first communication session, and store a resource identifier and associated state information for the network resource in a state database, the state information for use in automatically reproducing a state of the network resource during a second communication session. Other embodiments are described and claimed. |
| US09712620B2 |
Dynamic proximity based networked storage
A computer implemented method of storing data in at least one mobile node according to mobile node location may include identifying a first qualified mobile node and determining a first geographic position of the first qualified mobile node. The method may include determining a user geographic position of a user device, determining whether the first geographic position is within a first proximity relative to the user device, and causing storage of a first data portion in the first qualified mobile node in response to determining that the first geographic position is within the first proximity. |
| US09712619B2 |
Virtual non-volatile memory express drive
A processing device receives an input/output (I/O) command generated by a process, the I/O command directed to a virtual storage provided to a host executing the process, wherein the virtual storage comprises a virtual non-volatile memory express (NVMe) drive. The processing device generates a new I/O command based on the received I/O command and encapsulates the new I/O command into a message. The processing device sends the message to at least one of a remote NVMe storage device or a storage server comprising one or more remote NVMe storage devices. |
| US09712618B2 |
Asynchronous and synchronous resource links
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing asynchronous and synchronous links to resources. According to one example implementation, a method includes receiving a request for a resource, identifying resources to be referenced by the requested resource, and identifying one or more of the referenced resources that are associated with client-side click tracking, and one or more of the referenced resources that are associated with server-side click tracking. The method also includes providing the requested resource. The provided resource includes one or more client-side click tracking links to the referenced resources that are associated with client-side click tracking, and one or more server-side click tracking links to the referenced resources that are associated with server-side click tracking. |
| US09712617B2 |
Flow control in remote replication
A method for controlling multiple replication processes that includes allocating, by a local storage system and for each replication process, local resources for performing local operations that comprise transmitting remote replication content to a remote storage system; the allocating is responsive to a state of transmission of the replication content and a maximal local storage system allocation threshold; allocating, by the remote storage system and for each replication process, remote resources for performing remote operations that comprise handling the replication content transmitted from the local storage system; the allocating is responsive to a load associated with the handling of the replication content, and a maximal remote storage system allocation threshold; and executing each replication process by the replication process local and remote storage systems resources. |
| US09712614B2 |
Communication system and its method and communication apparatus and its method
This invention relates to a communication system including a first apparatus having a first storage medium, and a second apparatus for transmitting data to the first apparatus, the second apparatus comprising: a second storage medium for storing management information of data to be transferred to the first storage medium; communication means for communicating data with the first apparatus; edit means capable of editing the management information; and control means for making a control to transfer data stored in the second storage medium to the first storage medium by way of the communication means on the basis of the management information edited by the edit means. |
| US09712612B2 |
Method for improving mobile network performance via ad-hoc peer-to-peer request partitioning
Method, computer program product, and system for identifying, responsive to a request for a network resource, at least one peer device, wherein the request is made by a first device on a mobile network, the at least one peer device on a local network with the first device, the local network different than the mobile network; partitioning, based on at least one content element of the requested network resource, the request into a plurality of subrequests, each subrequest specifying to retrieve one or more content elements of the requested network resource; assigning each subrequest to one of the peer devices and the first device, wherein each peer device and the first device retrieves the content elements specified by the subrequest assigned to the respective device, wherein each peer device transmits the retrieved portion of the network resource to the first device over the local network. |
| US09712604B2 |
Customized configuration of cloud-based applications prior to deployment
A cloud computing environment consists of a cloud deployment platform with an application management server executing thereon, and a cloud management server configured to manage a plurality of virtual machines deployed in a cloud infrastructure. When a cloud-based application is deployed to the cloud infrastructure, a deployment plan for the cloud-based application is read, where the deployment plan comprises a first plurality of tasks to be executed in the cloud infrastructure. A determination is made that one or more custom tasks are required to be executed in the cloud infrastructure. After the determination, the one or more custom tasks are inserted into the first plurality of tasks to generate a second plurality of tasks. The second plurality of tasks is then transmitted to the cloud management server for execution in the cloud infrastructure. |
| US09712603B2 |
Remote control of a shared application
Systems, methods, and computer-readable storage media are provided for enabling client devices to remotely control a shared application. A remote control service receives a request for a shared application to be controlled by a multiple client devices. Based on this request, the client devices are enabled to remotely control the shared application. A command from one of the client devices is received at the remote control service to modify a display of the shared application without the client device receiving any sensitive information associated with the shared application or the computing device running the shared application. The command is used to cause a modification to the display of the shared application. |
| US09712600B2 |
Transmission of notifications for retrieving an application on a mobile client device
An online system transmits a notification including a reference to an application to a client device associated with a user. Upon receiving an interaction with the reference to the application, the online system may transmit instructions for retrieving the application to an additional client device associated with the user. For example, if the client device used to interact with the reference has a device type different than a device type associated with the application, the online system selects an additional client device having a device type matching the device type associated with the application to receive the instruction for retrieving the application. |
| US09712598B2 |
System for downloading and executing a virtual application
A virtual process manager for use with a client application. Both the process manager and the client application are installed on a client computing device. In response to a user command to execute a virtual application at least partially implemented by a virtualized application file stored on a remote computing device, the client application sends a high priority command to the process manager to execute the virtual application. Before receiving the user command, the client application sends a low priority command to the process manager to download at least a portion of the virtualized application file. In response to the high priority command, and without additional user input, the process manager downloads any portion of the file not downloaded in response to the low priority command, and executes the virtual application on the client computing device. The client application may comprise a conventional web browser or operating system shell process. |
| US09712592B2 |
Classification of HTTP multimedia traffic per session
A non-transitory computer readable medium and a method for session based classification. The method may include detecting an initialization of a certain TCP connection; defining the certain TCP connection as an active TCP connection; receiving, by a classifier, an incoming packet that belongs to a session that involves conveying a media asset using a HTTP as an application layer protocol; determining, by the classifier, whether the incoming packet belongs to the certain active TCP connection or not; and if it is determined that the incoming packet belongs to the certain active TCP connection then classifying the incoming to a session that is associated with the certain active TCP connection based upon a mapping between sessions and active TCP connections. |
| US09712591B2 |
Deploying a portion of a streaming application to one or more virtual machines according to cost
A streams manager monitors cost of one or more VMs hosting a streaming application, determines when cost can be reduced, and requests a cloud manager provision one or more VMs that have a lower cost. In response, the cloud manager provisions the VM(s) that have the lower cost. The streams manager then deploys a portion of the streaming application to the VM(s), thereby reducing the cost of running the streaming application. |
| US09712588B1 |
Generating a stream of content for a channel
A system and method for generating a stream of content for a channel. The channel application includes a content categorizer, a scoring engine and a channel engine. The content categorizer categorizes new content items received from heterogeneous data sources. The channel engine identifies a channel category for a user based at least in part on at least one of a historical trend and a user activity. The scoring engine queries the new content items based on the channel category and at least one other channel attribute. The scoring engine retrieves candidate content items that include the channel category and the other channel attribute. The scoring engine then generates a stream of content from the candidate content items for the channel. |
| US09712586B2 |
Prioritization in a continuous video playback experience
Methods, systems, and apparatus can provide ordered (e.g. ranked) lists of content items as a suggested list of items to watch. The ordered list can be based on feedback from other users. The content items can also be presented (e.g. in a continuous playback mode) to a passive user so that the user does not have to actively select a next item to watch. This passive mode can select a next item (e.g. from a list that is updated based on recent user feedback), and the item can be queued on a client device for playing to a user. Content items can also be provided from different independent servers. |
| US09712584B2 |
Context-based adaptive streaming algorithm for a user device
A method, a device, and a non-transitory storage medium having instructions to receive a request to begin an adaptive streaming session; receive, in response to receiving the request, context information, wherein the context information pertains to a link state between the device and another device that provides a streaming media; calculate, based on the context information, values for dynamic parameters pertaining to the adaptive streaming session, wherein the dynamic parameters pertain to buffer management and codec selection; and provide, based on the values for the dynamic parameters, the streaming media to a user. |
| US09712583B2 |
Video display device and method of controlling the device
A method of operating a video display device including a display unit is provided. The method includes: playing uncompressed audio-visual content through a first layer of the display unit; obtaining content information on the uncompressed audio-visual content based on some of the uncompressed audio-visual content; obtaining an enhanced service based on the content information; and playing an obtained enhanced service through a second layer of the display unit, wherein the first layer and the second layer are overlapped each other. |
| US09712581B2 |
Methods and systems for data transmission
Methods and systems for transmitting data are presented. In an example embodiment, data streams from one or more media content sources are received into one or more buffers. Each of the data streams includes contiguous, non-overlapping data sets of a first media content, and each of the data streams has a unique data rate relative to one or more of the other data streams. A request is received from a device to stream a next segment of the first media content from one of the data streams to the device, the next segment including one or more of the data sets of the first media content. In response to the request, the next segment is streamed from the one of the data streams via a buffer to the device. |
| US09712572B2 |
Systems, methods, and apparatuses for implementing a streaming platform IO pump and regulator
In accordance with disclosed embodiments, there are provided methods, systems, and apparatuses for implementing a streaming platform IO pump and regulator including, for example, means for executing an application at the computing device; requesting data for the application from a second computing device communicably interfaced with the first computing device via a public Internet; calculating an estimated arrival time for the data to be returned from the second computing device; determining the data fails to arrive within the estimated arrival time calculated; initiating a new connection to the second computing device; and re-sending the request for the data for the application to the second computing device via the new connection. Other related embodiments are disclosed. |
| US09712571B1 |
Access level determination for conference participant
A method and system are provided for admitting new participants to an ongoing conference session. In one example, a conference server hosting a conference session may receive a request for a UE to join the ongoing conference session. In response to receiving such a request, the conference server may determine whether to admit the UE to the ongoing conference session as a full participant or as a partial participant. When the conference server determines to admit the UE as a full participant, the conference server establishes a conference leg with the UE and permits the UE to communicate with each and every current participant of the ongoing conference session. However, when the conference server determines to admit the UE as a partial participant, the conference server may establish a conference leg with the UE and may permit the UE to communicate with just some of the ongoing conference's current participants. |
| US09712569B2 |
Method and apparatus for timeline-synchronized note taking during a web conference
A computer implemented method and apparatus for timeline-synchronized note taking during a web conference. The method comprises receiving a note from a user in a web conference; generating metadata that identifies a timestamp in the web conference when the note was created and a user identifier of the user who authored the note; and storing the note and the metadata with a recording of the web conference. |
| US09712566B2 |
Providing session identifiers
Technologies are generally described for providing a session identifier. In some examples, a method performed under control of a first device includes generating information including at least a part of a next session identifier to be used in a next session between the first device and a second device and transmitting the information to the second device. The next session follows a present session between the first device and the second device. |
| US09712564B2 |
System and method for providing network and computer firewall protection with dynamic address isolation to a device
A computer performs dynamic address isolation. The computer comprises an application associated with an application address, a network interface coupled to receive incoming data packets from and transmit outgoing data packets to an external network, a network address translation engine configured to translate between the application address and a public address, and a driver for automatically forwarding the outgoing data packets to the network address translation engine to translate the application address to the public address, and for automatically forwarding the incoming data packets to the network address translation engine to translate the public address to the application address. The computer may communicate with a firewall configured to handle both network-level security and application-level security. |
| US09712556B2 |
Preventing browser-originating attacks
A method and device for preventing a browser-originating attack in a local area network. A security device in the local area network intercepts a message from a first device in the local area network towards a second device in the local area network. The message requests connection between the first device and the second device. The security device prompts a user of the first device to approve the connection. In the event that the user approves the connection the first device is allowed to connect to the second device, and in the event that the user does not approve the connection the connection attempt is terminated. |
| US09712552B2 |
Systems, methods, and computer program products for collecting and reporting sensor data in a communication network
A system, method, and computer-readable medium for reporting sensor data over a communication network are provided. A data reporting instruction that identifies at least one of a sensor or a data reporting technique is received from a trust mediator over a communication network. The data reporting instruction is based at least in part on an identified risk. Sensor data is obtained from the sensor, and the sensor data is transmitted to the trust mediator over the communication network based on the data reporting technique. |
| US09712549B2 |
System, apparatus, and method for detecting home anomalies
An anomaly detection system includes appliances connected to a network and circuitry configured to receive statuses of the appliances. Patterns of use are determined for the appliances including time periods in which the appliances are most likely to be used. The circuitry is also configured to determine that anomalous events have occurred when an amount of deviation from a normal baseline status for the appliances is greater than a predetermined threshold. Cyber-attack events are detected based on changes to network configuration settings of the appliances. Alerts are output to an external device based on the one or more anomalous events and/or cyber-attack events related to the appliances. The patterns of use are updated based on the status of the appliances and a response from the external device related to the anomalous events or cyber-attack events. |
| US09712548B2 |
Privileged analytics system
A computer-implemented method for determining whether a computer network is compromised by unauthorized activity on the computer network. The computer-implemented method comprises identifying a behavioral anomaly of an entity on the computer network, classifying the anomaly as a system event based on an assigned score for the anomaly being at least at a predetermined score threshold, updating an incident based on at least one common parameter between the system event and other system events which comprise the incident, each system event of the incident including an assigned score from when the event was an anomaly, updating a system status based on at least the incident, and assigning a system status score to the system status, and, determining whether the system status score is at least at a predetermined threshold system status score indicating that the computer network may be compromised. |
| US09712547B2 |
Automatically generating network resource groups and assigning customized decoy policies thereto
A cyber security system to detect attackers, including a data collector collecting data regarding a network, the data including network resources and users, a learning module analyzing data collected by the network data collector, determining therefrom groupings of the network resources into at least two groups, and assigning a customized decoy policy to each group of resources, wherein a decoy policy for a group of resources includes one or more decoy attack vectors, and one or more resources in the group in which the one or more decoy attack vectors are to be planted, and wherein an attack vector is an object of a first resource that may be used to access or discover a second resource, and a decoy deployer planting, for each group of resources, one or more decoy attack vectors in one or more resources in that group, in accordance with the decoy policy for that group. |
| US09712546B2 |
Dynamic configuration of settings in response to DDOS attack
A system can monitor the server for indications of an attack and adjusts server settings accordingly. In response, the system can increase server tolerance in a systematic way to deal with DDoS by adjusting server settings appropriately. Conversely, when the server is not under attack, the settings can be adjusted to those for standard operations (e.g., adjusted downward), as they are more optimal for normal, non-attack operations. |
| US09712545B2 |
Detection of a malicious peripheral
Particular embodiments described herein provide for an electronic device that can be configured to determine when a peripheral is connected to the electronic device, determine a peripheral identification for the peripheral, and monitor the data going to and from the peripheral. Based on the monitored data, a type for the peripheral can be determine. The peripheral identification can be compared with the determined type for the peripheral and if they do not match, then communication to and from the peripheral can be blocked. |
| US09712543B2 |
System for remotely monitoring status information of devices connected to a network
A system for monitoring the status of one or more networks and/or of devices coupled to each of the one or more networks. Status monitoring applications are associated with the networks and/or devices. The status monitoring applications output a respective status log file containing information about the system status of the associated network or device. In one embodiment, the system status is derived from the Windows Event Log. The status monitoring applications are coupled to a remote receive module via a one-way data link or a firewall. The remote receive module receives the log files and processes the log files to either identify any unauthorized status conditions identified therein or to generate a cumulative log file consisting of events occurring over a predetermined time interval. |
| US09712541B1 |
Host-to-host communication in a multilevel secure network
A network communication system includes a plurality of computer systems each of which may operate in accordance with at least one protocol stack assigned to a security level of a multilevel security model. The computer system may perform address discovery or registration for network-layer address(es) with a network for an exchange of data between hosts provided by protocol stacks at respective security levels of the multilevel security model. And the computer system may exchange data between the hosts, with the data being accessible or inaccessible by the hosts according to the respective security levels and mandatory access control information flow policy/policies consistent with the multilevel security model. The address discovery or registration, on the other hand, may be performed using a network management protocol that is trusted and accessible by the hosts without regard to the respective security levels and mandatory access control information flow policy/policies. |
| US09712540B2 |
Intelligent network access control system
A method for controlling wireless communication access by wireless devices to wireless communications networks includes establishing, using an intelligent network access controller, one or more targeted coverage areas overlaying portions of a wireless communications network; determining a location of a wireless device relative to a targeted coverage area; locking the wireless device to the intelligent network access controller when the wireless device is located in or near the targeted coverage area; determining an access category for the wireless device; preventing wireless communication access for a first category of wireless devices by maintaining the first category wireless devices locked to the intelligent network access controller; and allowing unlimited wireless communications for a second category of wireless devices, wherein the intelligent network access controller directs the second category wireless devices to attempt registration with the wireless communications. |
| US09712539B2 |
Intelligent network access control
A method for controlling wireless communication access by wireless devices to wireless communications networks includes establishing, using an intelligent network access controller, one or more targeted coverage areas overlaying portions of a wireless communications network; determining a location of a wireless device relative to a targeted coverage area; locking the wireless device to the intelligent network access controller when the wireless device is located in or near the targeted coverage area; determining an access category for the wireless device; preventing wireless communication access for a first category of wireless devices by maintaining the first category wireless devices locked to the intelligent network access controller; and allowing unlimited wireless communications for a second category of wireless devices, wherein the intelligent network access controller directs the second category wireless devices to attempt registration with the wireless communications. |
| US09712528B2 |
Methods, systems, and products for authentication
Multiple authentication procedures enhance security of Internet transactions. For example, a request is received from a customer to access a service. A first authentication request is sent to the customer for first authentication information. A second authentication request may be sent to the customer for second authentication information. The method then enables the customer to proceed with accessing the service if the second authentication information is received. |
| US09712527B2 |
Range based user identification and profile determination
An embodiment includes a main compute node that detects the physical presence of a first user and subsequently loads a profile for the first user. The main compute node may detect the first user's presence based on detecting a first compute node corresponding to the first user. For example, the main compute node may be a desktop computer that detects the presence of the first user's Smart phone, which is nearby the first user. The main compute node may unload the first user's profile when the main compute node no longer detects the first user's presence. Upon detecting a second user's presence, the main computer may load a profile for the second user. The profile may include cookies and/or other identifiers for the second user. The profile may facilitate the second user's navigation of a computing environment (e.g. web pages). Other embodiments are addressed herein. |
| US09712526B2 |
User authentication for social networks
Systems and methods are provided for social networks that can verify that enrolled users are not misrepresenting facts about themselves such as age and gender. Verification can be performed, for example, by reference to biometric templates stored during the user enrollment process. The biometric templates can also be used to authenticate users logging into the social network to prevent user impersonation. The ability of some users to communicate to other users of the social network can be limited to only certified users, and even to those certified users that match a criterion, such as gender or age. |
| US09712523B2 |
Secure transfer of web application client persistent state information into a new domain
A technique to reassign one or more stored elements of web application client state information is provided in an HTTP-based client upon receipt of an HTTP redirect in response to a request-URI. One or more stored elements associated to the request-URI are saved in or in association with the client. Upon receipt of an HTTP 301 (permanent) redirect, the client automatically reassigns (re-associates) the one or more stored elements to the redirect domain when the redirect can be verified as authentic (e.g., to originate from the application to which the client is attempting to connect). |
| US09712522B1 |
Bank speech authentication
Authentication mechanisms are disclosed herein that authenticate user access to enterprises. For example, either an enterprise associated number or a social security number (SSN) can be provided to the enterprise to enter a first level. Then, any one of a ZIP code number, a device calling/contacting number, a date of birth, and a portion of the SSN can be provided to access applications in the first level. Lastly, a PIN can be provided to enter a second level of the enterprise. Additionally, these authentication mechanisms can be added and/or changed. In the former case, if a user used a SSN to enter the mentioned first level of the enterprise, then a date of birth can be used to update an authentication mechanism. Alternatively, if a user used an enterprise number to gain such access, then part of the SSN can be used for the update. If the user wants to change the authentication mechanism, the date of birth can be used for the update. |
| US09712521B2 |
Dynamic secure login authentication
A system for performing a secured transaction using a network including a server in communication with the network is provided. The server has a processor and a memory to store private account information from registered users and store commands that when executed by the processor cause the server to perform a method including: providing a login configuration to a user, including a matrix of dynamic symbols; determining an expected password for the user based on a trace pattern from the user and the symbols in the matrix; receiving a password from the user; and determining whether the password matches the expected password. A non-transitory machine-readable medium including a plurality of machine-readable instructions which when executed by one or more processors of a server controlled by a service provider are adapted to cause the server to perform a method as above is also provided. |
| US09712518B2 |
Apparatus used for security information interaction
The invention provides an apparatus used for security information interaction comprising a first system management device for providing an operational environment for routine applications and a second system management device for providing an operational environment in a safe mode for security applications so as to perform a security information interaction process. The apparatus used for security information interaction disclosed by the invention has a high safety and a wide applicability and is low in cost. |
| US09712514B2 |
Super-session access to multiple target services
A method of establishing privileged communication sessions to target services unifies multiple sub-sessions into a single super-session. The user client requests access to target services. The request includes authentication credentials. Using the authentication credentials, privileged credentials are retrieved for target services requiring privileged access. Interactive sub-sessions are established between an intermediate element and respective target services. Required credentials are provided by the intermediate element to the target services. The interactive sub-sessions are unified into a single super-session on the intermediate element, and the super-session is established with the user client. The super-session provides the user client with interactive control of each of the interactive sub-sessions. Data communication between the user client and the target services is conducted via the intermediate element. |
| US09712511B2 |
Mobile cloud service architecture
Techniques are described for implementing a cloud computer system to facilitate communication between a computing device (e.g., a mobile computing device) and enterprise computer systems. In certain embodiments, the cloud computer system may receive, from a computing device, a request for a service provided by an enterprise computer system. The cloud computer system may determine security authentication of a user for the requested service. A security protocol may be determined for a requested enterprise computer system and a security token may be generated for the request according to the determined security protocol. The request may be sent to the requested enterprise computer system. In some embodiments, security authentication for a request to an enterprise computer system may be determined based on previous authentication. The cloud computer system may be configured to communicate with several different enterprise computer systems according to their supported protocols (e.g., communication protocol and/or security protocol). |
| US09712510B2 |
Systems and methods for securely submitting comments among users via external messaging applications in a cloud-based platform
Systems and methods are disclosed for facilitating secure commenting on content items among collaborators via external messaging applications in a collaborative cloud-based environment. In one embodiment, the system receives a response to a notification associated with a content item from a collaborator via an external messaging application. The response can include a text-based comment associated with the content item and secure message information provided by the notification including a message and a message authentication code. The system then determines a validity of the response. The validity of the response can include verifying the integrity of the message using the message authentication code. |
| US09712506B2 |
Methods, apparatuses, system and computer programs for key update
It is disclosed a method comprising monitoring validity of limited-validity key information, acquiring, from a network entity upon invalidity of the limited-validity key information, limited-validity transaction identification information based on unlimited-validity identification information identifying a terminal, generating new limited-validity key information based on the acquired limited-validity transaction identification information, and transmitting the acquired limited-validity transaction identification information to a network element. |
| US09712500B2 |
Distributed computing utilizing homomorphic encryption
A method for determining a compute amount contributed by a device is provided. The method comprises receiving encrypted data from a processor of a customer system and parsing the encrypted data into a plurality of encrypted subsets. Then, the method associates a token specific to the device with an encrypted subset of the plurality of encrypted subsets to produce a packaged subset. The packaged subset is sent to the device. In response, a processed packaged subset that includes the token is received. The compute time contributed by the device is determined from the token of the processed packaged subset. |
| US09712498B2 |
Systems and devices for encrypting, converting and interacting with medical images
A network device and a peripheral device for attachment with a medical imaging device provides for the encryption and conversion of a medical image into a secure and standardized image file format as well as the communication of the encrypted and/or converted image to a secure server on a remote network. The devices may monitor all medical image files generated on the medical imaging device and encrypt and convert selected medical image files for transmission to a remotely connected device on another network, such as a server or a mobile device. An encryption and conversion unit may be incorporated within the hardware and software of a medical imaging device or another network device in order to provide the capability for encrypting a medical image for transmission to a remote network and for converting the medical image to a format that is compatible with a destination device or network. |
| US09712490B1 |
Identifying applications for intrusion detection systems
An intrusion detection system (“IDS”) device is described that includes a flow analysis module to receive a first packet flow from a client and to receive a second packet flow from a server. The IDS includes a forwarding component to send the first packet flow to the server and the second packet flow to the client and a stateful inspection engine to apply one or more sets of patterns to the first packet flow to determine whether the first packet flow represents a network attack. The IDS also includes an application identification module to perform an initial identification of a type of software application and communication protocol associated with the first packet flow and to reevaluate the identification of the type of software application and protocol according to the second packet flow. The IDS may help eliminate false positive and false negative attack identifications. |
| US09712489B2 |
Client device address assignment following authentication
Methods and systems are described for assigning the proper internet protocol (IP) address to a client device following authentication of the client device on a network. In particular, at commencement of an authentication procedure of the client device, a role is associated with the client device that denies all DHCP renews/requests. By assigning a role to the client device 103 with a “deny DHCP renew/request” rule at the commencement of an authentication procedure, the systems and methods described herein ensure that a race condition does not allow the client device to renew an IP address in an old segment of the network. Accordingly, the client device may avoid a possibly improper IP address in a segment of the network system in which the client device is no longer associated with or operating on. |
| US09712486B2 |
Techniques for the deployment and management of network connected devices
A method, system, and computer program product for Internet of Things (IoT) network-connected devices. Embodiments include methods and systems for registering one or more listener devices (e.g., mobile phones or tablets, etc.) to receive messages from one or more notification devices (e.g., web cameras, etc.). A notification server is selected from among multiple notification servers to receive notification messages from the notification devices and then to forward (e.g., through a push service, etc.) portions of or variations of the notification messages to the listener devices. In some embodiments, the selection of the notification server is based on load balancing between the multiple notification servers and/or push servers. In some embodiments, the selection of a notification server and/or push server is based on a provisioning file. |
| US09712485B2 |
Dynamic DNS-based service discovery
Techniques are provided for performing dynamic DNS-SD. In an embodiment, an apparatus includes one or more databases, one or more transceivers to receive a first Domain Name System (DNS) query from a first computing device, the first DNS query defining a first service discovery name space, and one or more processors in communication with each of the one or more databases and the one or more transceivers. The one or more processors generate and append a first metadata associated with the first computing device to the first DNS query. The one or more transceivers transmit the first DNS query and the first metadata to a Domain Name System (DNS) server computer, receive, from the DNS server computer, a first response responsive to the first DNS query, and relay, to the first computing device, the first response. |
| US09712480B2 |
Apparatus and method for requesting and transferring contents
Disclosed are an apparatus and method enabling a user to efficiently share contents. A user of an electronic device performs an image capturing by use of a camera, thereby generating an image capture event. According to the image capture event, the electronic device obtains address information of a content transferring apparatus and transfers a content requesting message to the content transferring apparatus having the address information. Upon reception of the content requesting message, the content transferring apparatus provides the electronic device with contents in execution and status information of the content. The electronic device uses the content and the status information to restore a status of the content which has been executed in the content transferring apparatus. |
| US09712473B2 |
Methods, systems, and user interfaces for community-based location ratings
Methods, system, and user interfaces for providing a user interface enabling community-based map functionalities for users of a social networking system are described. One method includes providing a user interface (UI) that includes a geographic map portion and a rating portion. The geographic map portion depicts a geographic area and includes a set of location identifiers, and the rating portion includes a set of rating list elements. Each rating list element includes a rating input UI element allowing the user to rate a location that the social networking system has determined that the user has visited. The method also includes receiving a first rating for a first location, which is generated through use of the rating portion. The method further includes, responsive to said receiving of the first rating, modifying the user interface to indicate that the first rating was received. |
| US09712467B2 |
Iterative method to successfully send large electronic messages
Iterative techniques for successfully sending large electronic messages are provided. In one aspect, a method of sending an electronic message is provided. The method includes the steps of: transmitting the electronic message from a sender to a recipient, wherein a size of the electronic message exceeds an electronic message size limit for the recipient; receiving a message from the recipient that the size of the electronic message exceeds the electronic message size limit for the recipient; automatically dividing the electronic message into at least two segments; and transmitting the at least two segments to the recipient. Additionally, the recipient's preferences for receiving large electronic messages from the sender may also be taken into account. |
| US09712465B2 |
Coaching with collaborative editing
A method has acts for coupling from a computerized server executing software on a processor from a non-transitory medium to two or more computerized appliances operated by persons in a contact center, and updating text composition and editing results in real time in a display of each of the computerized appliances as any person operating a coupled computerized appliance composes or edits in a text-based communication application. |
| US09712464B2 |
Multichannel gateway, multiplex transmission line communication system, multiplex transmission line communication method and computer-readable recording medium storing program
A multichannel gateway is provided such that a line manager detects the lines status and updates line information in a memory. A packet acquirer acquires a packet for transmission from a terminal, and a segmentation necessity determiner calculates a packet sizes (segment sizes) based on the line information so that if the packet is segmented and transmitted to each line, the transmission time will be the same. When the segmentation necessity determiner determines based on the segment sizes that segmentation of the packet is necessary, a packet divider segments the packet into the segments, attaches a header and generates transmission packets. A packet transmitter transmits the transmission packets by way of the corresponding lines to other terminals. A packet combiner removes the headers from the transmission packets received by a packet receiver and combines the packets in the received order. |
| US09712459B1 |
Low-to-high speed cut-through communication
This disclosure describes techniques and apparatuses enabling low-to-high speed cut-through communication without creating an overrun condition. By so doing, the techniques and/or apparatuses enable communication interfaces to communicate at higher speed, such as by avoiding store-to-forward latency. |
| US09712457B2 |
Server directed client originated search aggregator
A system for automated aggregation of search results provided in response to search queries/requests to multiple network resources is provided. The search requests are originated by client devices, at the direction of a server, to the various network resources. A user, using a client device, enters a search request that is provided to the server. The search request may include one or more search terms. The server identifies which network resources, out of a set of available network resources, are likely to provide relevant results to the user's query. The server may modify the search request to increase the likelihood that the search request will return relevant results. The identified list of resources is then provided back to the client device, along with the modified search request if applicable, which then originates and transmits the search request to each of the identified resources or subset thereof. |
| US09712456B2 |
Live partition mobility with shared persistent reservations
According to one embodiment of the present invention, a method is provided. The method may include a computer registering a first instance of a logical partition on a source server with a logical unit and placing a first persistent reservation on the logical unit, wherein the first persistent reservation indicates that only the first instance of the logical partition can hold a reservation on the logical unit. The method may further include the computer registering a second instance of the logical partition on a destination server with the logical unit and downgrading the first persistent reservation, such that the first and second instances of the logical partition can hold persistent reservations on the logical unit. The method may further include the computer placing, by one or more computer processors, a second persistent reservation on the logical unit. |
| US09712454B2 |
Method and system for provisioning computing resources
A method, computer-readable medium, and system for provisioning computing resources across multiple cloud providers and/or data centers are disclosed. A graphical user interface is used to select a plurality of computing resources and at least one cloud provider and/or at least one data center for providing the plurality of computing resources. Scripts associated with the at least one cloud provider and/or at least one data center are accessed, where each script is capable of automatically setting up a computing resource on an associated cloud provider or associated data center. The scripts are then used to automatically allocate and/or configure the computing resources on the at least one cloud provider and/or at least one data center. As such, computing resources can be automatically provisioned using a generic graphical user interface and without a user having skills or credentials specific to each cloud provider and/or data center. |
| US09712452B2 |
System and methods for improving support of a virtual subscriber identity module (SIM) in a multi-SIM wireless communication device
Methods and devices for scheduling data packet transmissions on a multi-subscriber identity module (SIM) wireless communication device having at least a first SIM and a virtual SIM (VSIM) application associated with a shared radio frequency (RF) resource may include detecting registration of a SIM profile for the VSIM application, in which the VSIM application is provisioned to operate as a VSIM, and determining whether a VSIM management procedure is required for the VSIM. When a VSIM management procedure is required for the VSIM, the wireless communication device may tag data packets associated with the required VSIM management procedure, select a prioritization policy for data packet transmissions on the RF resource, and apply the selected prioritization policy within a transmission queue on the RF resource. |
| US09712447B2 |
Point-to-multipoint path computation for wide area network optimization
In some examples, a controller for a network includes a path computation module configured for execution by one or more processors to obtain configuration information for at least one point-to-multipoint label switched path (P2MP LSP); obtain, from the network via at least one protocol, network topology information defining a network topology for the network; determine, based on the network topology, a first solution comprising first respective paths through the network for the at least one P2MP LSP; determine, after generating a modified network topology based on the network topology, a second solution comprising second respective paths through the network for the at least one P2MP LSP. The controller also includes a path provisioning module configured for execution by the one or more processors to configure the network with the solution of the first solution and the second solution having the lowest total cost. |
| US09712440B2 |
Connectivity system for multi-tenant access networks
A system may provide connectivity service in a multi-tenant network. A first node in the multi-tenant network can receive data packets, each of the data packets identifying one of a plurality of tenant devices. The first node can determine an Internet Protocol (IP) address associated with each of the data packets. The first node can determine a Virtual Local Area Network Identifier (VLAN ID) based on the IP address, the VLAN ID being a unique identifier of a respective one of the tenants. The first node can add the VLAN ID of a corresponding one of the tenants into a header of each of the data packets. The first node can transport the data packets to a second node in the multi-tenant network via a multi-tenant network tunnel protocol. |
| US09712437B2 |
Transmitting data
Apparatus has at least one processor and at least one memory having computer-readable code stored therein which when executed controls the at least one processor to perform a method comprising: causing each of first and second transmitter interfaces to transmit data over a respective communications path including one or more logical connections; and causing each of first and second transmission parameter calculating modules, associated respectively with the first and second transmitter interfaces, to perform: monitoring the transmission of data over its respective communications path, using results of monitoring the transmission of data over its respective communications path to calculate a path speed value for transmitting data over its respective communications path, and causing the path speed value to be used in the transmission of data over its respective communications path. |
| US09712433B2 |
Maintaining and communicating nodal neighboring information
In one embodiment, a nodal device receives information from each of its neighboring nodes in a network. The information identifies a link quality between the nodal device and each of its neighboring nodes. The link quality information is stored in one or more bloom filters in the nodal device such that a table having a compressed format is provided in the bloom filter. The table includes probabilistic identifiers to identify link quality between the nodal device and each of its neighboring nodes. |
| US09712431B2 |
Methods for managing transaction in software defined network
Disclosed are methods for managing transactions in a software defined network (SDN). A method performed in a controller may comprise generating a group message for modifying flow entries of a plurality of flow tables related to each other in a switch; and transmitting the group message to the switch. Thus, a plurality of flow tables having relevance to each other can be simultaneously modified so that modifications on a plurality of switches can be synchronized, and consistency of them can be guaranteed. |
| US09712429B1 |
System and method for unmarshalled routing
In distributed object computing, messages from a source node to a destination node are often required to be routed via one or more intermediate nodes. In order to enhance efficiency of the relay process, a message envelope of a message may include a node list field that specifies the routing path of the message. The communication protocol for communicating the message may specify that when a message is received into a particular node, the node analyzes the node list field. If the identity of the node is last in the node list field, then the node is the destination node and thus the node unmarshals the message. Otherwise, the node forwards the message to the next node in the field list without unmarshalling the message. |
| US09712428B2 |
Wireless terminal device, method for generating number of alternative paths, and wireless communication system
A wireless terminal device includes a transmitter configured to receive a first packet including path information and a first number of paths of each path and a second packet including a second number of paths between a transmission origin wireless terminal device and a destination wireless terminal device, which is sent from the transmission origin wireless terminal device, and a processor configured to multiply the first number of the paths between an own wireless terminal device and the transmission origin wireless terminal device with another first number of paths between the own wireless terminal device and the destination wireless terminal device and calculate a number of alternative paths of the own wireless terminal device by subtracting the multiplied value from the second number of the paths which is received. |
| US09712426B2 |
Multi-domain routing computation method and device, path computation element and routing network
Disclosed is a multi-domain routing computation method, including: when it is determined that there are two or more domains deployed with a Path Computation Elements (PCE) in a network, a routing path is computed, between a PCE of a first domain and a PCE of a last domain among the two or more domains deployed with a PCE, using an extended Backward-Recursive PCE-Based Computation (BRPC) algorithm, and the routing path is computed using a Routing Controller (RC) in domains other than the two or more domains deployed with a PCE. Further disclosed are a multi-domain routing computation device, a path computation element and a routing network. The present disclosure can improve greatly optimality of path computation and has a fairly high efficiency for the path computation. |
| US09712422B2 |
Selection of service nodes for provision of services
Methods and apparatus are disclosed for enabling selection of a remote service node from a plurality of possible nodes, each capable of providing a service, and each associated with a service node control entity. The method comprises: receiving a user request in respect of a service required by a user, the request containing a first user device routing identifier relating to the location in the network of the user device, and a service indication indicative of an appropriate service provider; identifying from the service indication a service node control entity associated with the service provider; sending to the service node control entity a service node request containing a second user device routing identifier differing from the first user device routing identifier but selected at least partly in dependence thereon; receiving from the service node control entity an indication of a remote service node capable of providing the required service; and providing an indication of the remote service node to the user device. |
| US09712420B2 |
Method and medium for implicit relationship discovery based on cumulative co-temporal activity
Implied relationships between entities, such as network endpoints, are automatically discovered based on co-temporal events. Events involving pairs of endpoints, such as messaging events in which one endpoint acts as a source and another endpoint acts as a destination, may be detected. Edges between nodes representing those endpoints and other nodes representing other endpoints involved in other recent (co-temporal) events may be added to a progressively constructed graph. Over time, such edges may be progressively weighted in response to the detection of further co-temporal events involving the same endpoints. Relationships between endpoints may be implied based on the resulting accumulated weights of edges linking those endpoints' nodes in the graph even if there is no express relationship between those endpoints in any real-word context (e.g., even if those endpoints are not directly connected in any network, and even if no single event involves both of those endpoints together). |
| US09712418B2 |
Automated network control
Embodiments are directed to automatically controlling network and service quality across datacenters. In one scenario, a computer system identifies portions of work that are to be performed within the datacenter. The computer system creates a request for change (request) in a change management system, where the change management system is configured to store and manage the implementation of requests within the datacenter. Then, upon implementation of the created request, the computer system polls the status of the request to determine whether the portions of work identified in the request can now be performed and, upon determining that the portions of work identified in the request can be performed, the computer system performs the portions of work according to the request. Performance of the specified work according to a request allows for workflows to be controlled based on the request. |
| US09712411B2 |
Progressive deployment and termination of canary instances for software analysis
A data processing method, comprising: using computing apparatus, causing instantiating a plurality of baseline application instances that are running a first version of software, and one or more canary application instances that are running a second version of the software; using computing apparatus including a load balancer, causing selectively routing a first proportion of incoming requests to the baseline instances, and routing a second proportion of the incoming requests to the canary instances; monitoring the plurality of canary instances to collect performance data for performance metrics; determining that the performance data indicates a negative performance issue, and in response thereto: using computing apparatus, automatically updating the first proportion to be larger and updating the second proportion to be smaller, and then reconfiguring the load balancer based upon the first proportion and the second proportion; terminating one or more of the canary application instances. |
| US09712410B1 |
Local metrics in a service provider environment
Technology for provision and use of local metrics in a multi-tenant service provider environment is provided. In one example, a method may include receiving service provider environment metrics from a computing instance and receiving local metrics from a local machine in a multi-tenant service provider environment. The local metrics may be combined with the service provider environment metrics and provided for display together. |
| US09712407B2 |
Hierarchical temporal clustering, metric clustering and attribute clustering of electronic terminal reports to identify electronic terminals for analysis
A method of performing operations on a processor of an application analysis computer includes obtaining reports from electronic terminals. The reports contain metrics for operation of instances of an application processed by the electronic terminals and attributes of the electronic terminals characterizing their application processing platforms. Metrics clusters of the reports are generated based on the metrics. Attribute clusters of the reports are generated based on the attributes contained in the reports of one of the metrics clusters which satisfy a defined metric rule. One of the attribute clusters, which contains reports obtained from less than a threshold number of distinct electronic terminals, is identified. Identifiers of the electronic terminals are determined based on the attributes contained in the reports in the one of the attribute clusters. Information is communicated based on the identifiers of the electronic terminals. |
| US09712406B2 |
Method and apparatus for analyzing and verifying functionality of multiple network devices
A network device test station (“TS”) is capable of simultaneously testing and verifying a group of routers and/or switches at the same time. The TS includes a user interface (“UI”), a test bed engine, and a TS manager. The UI facilitates interactive communication between TS and user via an interactive graphical representations showing, for example, test configurations and test results. The test bed engine uses a set of test beds to conduct tests on attached devices or routers which are also known as device under tests (“DUTs”) or unit under tests (“UUTs”). The TS manager is configured to provide a test environment with one or more emulated communication networks for verifying functionalities of every DUT. |
| US09712397B2 |
Method for gathering traffic analytics data about a communication network
There is provided a method for gathering traffic analytics data about a communication network that includes applying a heuristic that focuses on specific attributes of the communications relationships between the system assets of a network. |
| US09712393B2 |
Network loop prevention
Systems, methods and computer readable media for network loop detection and prevention are described. Some implementations can include a computerized method comprising detecting, at a first switch, a loop condition in a network, and generating, at the first switch, a localize loop message having an instance count and a path list. The method can also include setting, at the first switch, the instance count of the localize loop message to a first value, and transmitting, from the first switch, the localize loop message to a second switch. The method can further include detecting, at the second switch, a loop in the network; and sending, from the second switch, a localize loop response message to the first switch. |
| US09712390B2 |
Encoding traffic classification information for networking configuration
Methods and apparatus for encoding traffic classification information for a networking configuration system are disclosed. At a networking configuration server, a hierarchy of network traffic categories and corresponding networking configuration options are generated. In addition, steps of a procedure usable to classify network traffic units into the categories are determined. Data structures to represent the hierarchy and the procedure are constructed at the networking configuration server and provided to a computing device of a distributed system to be used to schedule network transmissions. |
| US09712387B2 |
Method and system for content aggregation via a broadband gateway
A broadband gateway, which enables communication with a plurality of devices, handles at least one physical layer connection to at least one corresponding network access service provider. The broadband gateway determines network channel conditions for a requested service and identifies a user profile for a requesting device. The broadband gateway negotiates a service profile for the requested service with the at least one network access service provider based on the determined network conditions and the identified user profile. Content may be acquired and received for the requested service from the at least one network access service provider utilizing the negotiated service profile. The broadband gateway aggregates and assembles the received content. The resulting assembled content is communicated to the requesting device for the requested service. The broadband gateway may relay content among peer devices. Content conversion may be performed during the relay communication to match user profiles of subsequent peer devices. |
| US09712386B1 |
Grouping routing resources for isolated virtual network traffic management
A connectivity manager (CM) of a provider network establishes a plurality of ERGs (edge resource groups), each comprising at least an edge router and a network marker translation agent (NMTA). The CM selects a particular ERG to be used for network traffic between a first set of resources of a virtual computing service of the provider network and a second set of resources outside the provider network. To enable connectivity between the first and second set of resources, the CM initiate propagation of (a) routing metadata to an edge router of the particular ERG and/or (b) a network marker mapping entry to an NMTA of the particular ERG. |
| US09712382B2 |
Retrieving console messages after device failure
A service controller of a computing device can store console messages so that an external management device can retrieve the console messages after a malfunction or crash of the computing device. For example, the service controller can be configured to redirect serial output (e.g., console messages, system log messages, system error message, etc.) to a network interface controller for transmission over a network connection. The service controller can be configured to store the console messages in non-volatile memory of the service controller. The service controller can receive a request for the stored console messages and transmit the stored console messages to an external device. |
| US09712367B2 |
Radio communications system and method with increased transmission capacity based on frequency twisted waves
A method of implementing Orbital Angular Momentum (OAM) for radio communications in general and LTE in particular. Common prior art so far recreate the vorticity (axial rotation of the Poynting vector) by using ring-shaped antenna arrays. This application proposes to create the vorticity in signal processing without the need of any space diversity (i.e. work with a single antenna). An Hilbert transform is applied in frequency domain to the Fourier transform of the analytical representation of a band-limited OFDM signal. The Hilbert transform is then approximated by a development in series into orthogonal twisted modes. This can be seen as an inverse Fourier transform of the complex analytical signal. Therefore an OAM IFFT based transmitter is proposed where parallel IFFTs are performed for each OAM mode and superimposed. |
| US09712366B2 |
Data receiving method and receiver
A data receiving method and receiver are provided. A receiver determines the length of a pre-tail and the length of a post-tail of a frame by obtaining a start time and an end time of the main part of the signal of the frame at a fixed time, and determines a start time and an end time of a frame receiving window according to the start time and the end time of the main part of the signal of the frame and according to the length of the pre-tail and the length of the post-tail; and receiving a frame between the start time and the end time of the frame receiving window, so that the receiver can accurately and completely receive the main part of the signal and the pre-tail and post-tail of each frame to accurately and completely receive signals. |
| US09712364B2 |
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component, an encoder for encoding signaling data, a frame builder for building at least one signal frame including the encoded service data, a modulator for modulating the at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the at least one modulated signal frame. |
| US09712363B2 |
Transmitting circuit, transceiver, communication system, and method for transmitting data
A transmitting circuit, a transceiver, a communication system, and a method for transmitting data. The transmitting circuit includes a digital interface circuit configured to obtain, in a predetermined bandwidth, data to be sent, and decompose the data into N parallel sub digital signal flows; a digital modulation circuit configured to modulate the N sub digital signal flows to obtain N modulated signals; a frequency relocation circuit configured to perform frequency relocation on the N modulated signals; a synthesizer configured to modulate M modulated signals of the N modulated signals that have undergone frequency relocation into a bandwidth signal; a digital to analog converter configured to receive the bandwidth signal, and perform digital to analog conversion on the bandwidth signal to obtain an analog signal; an up-conversion circuit configured to receive the analog signal, and convert the analog signal into a radio frequency signal. |
| US09712358B2 |
Range extension mode for WiFi
A method for generating a physical layer (PHY) data unit for transmission via a communication channel is described where the PHY data unit conforms to a first communication protocol. Orthogonal frequency division multiplexing (OFDM) symbols for a data field of the PHY data unit are generated according to a range extension coding scheme that corresponds to a range extension mode of the first communication protocol. A preamble of the PHY data unit is generated, the preamble having i) a first portion that indicates a duration of the PHY data unit and ii) a second portion that indicates whether at least some OFDM symbols of the data field are generated according to the range extension coding scheme. The first portion of the preamble is formatted such that the first portion of the preamble is decodable by a receiver device that conforms to a second communication protocol, but does not conform to the first communication protocol, to determine the duration of the PHY data unit based on the first portion of the preamble. The PHY data unit is generated to include the preamble and the data field. |
| US09712354B2 |
Modulation and equalization in an orthonormal time-frequency shifting communications system
A method of receiving data including receiving, on one or more carrier waveforms, signals representing a plurality of data elements of an original data frame wherein each of the data elements are represented by cyclically time shifted and cyclically frequency shifted versions of a known set of waveforms. The method further includes generating, based upon the signals, a received data frame and generating an equalized data frame by performing an equalization operation using elements of the received data frame, the equalization operation correcting for distortion introduced into the signals during propagation of the carrier waveforms through a channel. |
| US09712353B2 |
Data transmission between asynchronous environments
A method and system is provided for allowing signals across electrical domains. The method includes applying a clock signal (of at least 1 GHz) to an electronic element in a location having first electrical properties. Data is output from the first electronic element; and received at a second electronic element located in a location having second electrical properties. The first and second electrical properties are different by either voltage and clock frequency. |
| US09712350B2 |
Transmission device with channel equalization and control and methods for use therewith
Aspects of the subject disclosure may include, for example, a transmission device that includes at least one transceiver configured to modulate data to generate a plurality of first electromagnetic waves in accordance with channel control parameters. A plurality of couplers are configured to couple at least a portion of the plurality of first electromagnetic waves to a transmission medium, wherein the plurality of couplers generate a plurality of second electromagnetic waves that propagate along the outer surface of the transmission medium. A training controller is configured to generate the channel control parameters based on channel state information received from at least one remote transmission device. Other embodiments are disclosed. |
| US09712346B2 |
Continuous phase modulation method and emitter implementing said method
A continuous phase modulation method comprises the following steps: receiving a sequence of digital data symbols a(n) to be emitted; transforming the sequence of symbols a(n) to be emitted into a transformed sequence of symbols b(n), each symbol b(n) of which is equal to the sum of a symbol a(n) to be emitted and of a corrective factor equal to a transformation Tf applied to a plurality of differences (a(n)-a(n−1)) between two consecutive symbols to be emitted, the transformation Tf applied being a combination c of at least two differences between two consecutive symbols of the sequence to be emitted, transformed by the application of a non-linear function f; filtering the sequence of transformed symbols b(n) with a shaping filter and modulating the filtered sequence with a phase modulator; said transformation Tf being defined so as to minimize interference between modulated symbols filtered by a receiving filter. |
| US09712341B2 |
Methods, systems, and computer readable media for providing E.164 number mapping (ENUM) translation at a bearer independent call control (BICC) and/or session intiation protocol (SIP) router
The subject matter described herein includes methods, systems and computer readable media for providing E.164 number mapping (ENUM) translation at a bearer independent call control (BICC) and/or session initiation protocol (SIP) router. One aspect of the subject matter described herein includes a system for providing ENUM translation. The system includes an ENUM database. The system also includes a signaling router for receiving a bearer independent call control (BICC) signaling message that includes a first call party identifier, for obtaining, from the ENUM database, a first SIP address associated with the first call party identifier, for generating a first SIP signaling message that includes the first SIP address, and for routing the first SIP signaling message to a destination SIP node. |
| US09712336B2 |
Communication apparatus, communication method, computer program, and communication system
Even when the lengths of data items to be transmitted to users are not the same, the frames multiplexed at the same time finally have the same frame length and are transmitted.Even when the lengths of frames for the users are not the same at the time when a transmission request is received from a higher layer, a communication apparatus reconfigures at least two of the frames having short lengths into a frame having a long length through Aggregation so that the frames finally have the same frame length and transmits the frames at the same time in a multiplexed manner. On the transmitter side, the transmission power used per destination communication station can be increased due to a decrease in the total number of multiplexed frames. On the receiver side, an unstable AGC operation can be prevented. |
| US09712331B1 |
Systems and methods for performing conflict resolution and rule determination in a policy realization framework
Various systems and methods for providing a policy realization framework for a communications network are disclosed. The policy realization framework can be an application and service layer policy framework that is separate and distinct from the network layer policy framework. As such, policy decisions can be made remote from the network layer, and common policies across multiple networks are possible. Methods and systems for providing these and other features are disclosed. A policy intelligence rules system for a policy realization framework, and methods of implementing a policy intelligence rules system, are also disclosed. |
| US09712328B2 |
Computer network, network node and method for providing certification information
A computer network for data transmission between network nodes, the network nodes being authenticatable to one another by authentication information of a public key infrastructure, with a root certificate authority configured to generate the authentication information for the public key infrastructure. The root certificate authority is arranged separate from the computer network and is not linked to the computer network. A network node of the computer network comprises an authentication information storage, a processor, a network communication device and an initialization device having an initialization communication device and a temporary authentication information storage that can be read out by the processor. |
| US09712323B2 |
Detection of unauthorized entities in communication systems
Methods and systems are provided for detection of unauthorized entities in communication systems. The method includes obtaining a secret string by a first network element and generating a random number by the first network element. The method also includes computing a first cryptographic result by the first network element. The first cryptographic result is based on a cryptographic function, the secret string, and the random number. The method further includes attempting to transmit, by the first network element, a first packet that includes the random number to a second network element using a layer 2 packet terminating protocol. The method includes receiving, within a configured time, a second packet including a second cryptographic result at the first network element, and terminating transmission to the second network element when a second cryptographic result is different from the first cryptographic result. |
| US09712322B2 |
Controlling exposure of sensitive data and operation using process bound security tokens in cloud computing environment
Exposure of sensitive information to users is controlled using a first security token containing user identity and user credentials to represent the user who requests services, and a second security token containing two other identities, one identifying the token issuer and the other identifying the owning process. When requesting services, the token-owning process sends a security token to indicate who is making the request, and uses its key to digitally sign the request. The token-owning process signs the request to indicate that it endorses the request. A receiving server accepts a request if (1) the token-owning process endorses the request by signing the request; (2) the token is valid (token is signed by its issuer and the digital signature is verified and unexpired); (3) user entity, which can be a real user or a deployment or a server process, that is represented by the token has the authorization to access the specified resources; and (4) the token-owning process is authorized to endorse the user entity represented by the token to access the specified resources. |
| US09712320B1 |
Delegatable pseudorandom functions and applications
Techniques are provided for delegating evaluation of pseudorandom functions to a proxy. A delegator delegates evaluation of a pseudorandom function to a proxy, by providing a trapdoor τ to the proxy based on a secret key k and a predicate P using an algorithm T, wherein the predicate P defines a plurality of values for which the proxy will evaluate the pseudorandom function, wherein the plurality of values comprise a subset of a larger domain of values, and wherein the trapdoor τ provides an indication to the proxy of the plurality of values. A proxy evaluates a pseudorandom function delegated by a delegator by receiving a trapdoor τ from the delegator that provides an indication of a plurality of values to be evaluated, wherein the plurality of values comprise a subset of a larger domain of values; and evaluating an algorithm C on the trapdoor τ to obtain the pseudorandom function value for each of the plurality of values. The trapdoor τ can be provided to the proxy using a Gordreich, Goldwasser, Micali (GGM) binary tree representation. |
| US09712319B2 |
Method and apparatus to encrypt plaintext data
Disclosed is an apparatus and method for encrypting plaintext data. The method includes: receiving at least one plaintext data input; applying a Nonce through a function to the at least one plaintext data input to create Nonced plaintext data outputs and/or to intermediate values of a portion of an encryption function applied to the at least one plaintext data input to create intermediate Nonced data outputs; and applying the encryption function to at least one of the Nonced plaintext data outputs and/or the intermediate Nonced data outputs to create encrypted output data. The encrypted output data is then transmitted to memory. |
| US09712318B2 |
Data synchronization method and data transmission system to carry out such a method
A method for synchronizing data transmitted between at least one transmit terminal (TE) and a receive terminal (TR) via a transmission channel (CD) with unmanaged latency, comprising the steps: (a) in said or in each transmit terminal, generating at least one synchronization signal (SSYNC) having a known temporal relationship with the time of transmission of at least one data packet (SEEG) to be synchronized; (b) transmitting said or each data packet to be synchronized on said transmission channel with unmanaged latency, and said or each synchronization signal on an auxiliary transmission channel (CS) with managed latency; (c) in said receive terminal, receiving said or each data packet to be synchronized and said or each synchronization signal; and (d) synchronizing said or each data packet received by said receive terminal by means of said synchronization signal. Data acquisition device for carrying out such a method. |
| US09712317B2 |
Carrier synchronization appropriate for ALM NFC data transmission
In some aspects, the disclosure is directed to methods and systems for carrier synchronization in active load modulation for near field communications. A broadcast carrier is received from a remote device and mixed with a locally-generated carrier and modulated data. A carrier synchronization circuit synchronizes the locally-generated carrier with the broadcast carrier based on an identified phase error from a double Cartesian-to-polar mapping of the mixed locally-generated carrier and broadcast carrier. In some implementations, the system also includes a modulation suppression circuit for providing unmodulated carrier signals to the carrier synchronization circuit or suppressing modulation distortion to maintain frequency and phase tracking despite the presence of data. |
| US09712316B2 |
Reception apparatus, phase error estimation method, and phase error correction method
In a phase error corrector, a signal extractor extracts received reference signals from received signals, and an error vector calculator calculates the error vectors of phase errors by comparing the extracted received reference signals with a known reference signal that is to be transmitted. A representative vector calculator divides, according to frequency, the error vectors into two or more groups and calculates representative vectors for the respective groups. A correction value calculator calculates, on the basis of the representative vectors, phase correction values for the respective frequencies. A phase corrector uses the calculated phase correction values to correct the phase errors for the respective frequencies. |
| US09712315B1 |
Reference clocked retimer model
A method of analyzing a transient response of an electronic circuit includes forming a model of a retimer and receiving an analyzing the output signal of the retimer. The model includes: a signal input circuit that receives an input signal; a clock input circuit that receives a reference clock signal; a slicer that samples a signal produced by the signal input circuit based on the reference clock signal; and an output signal circuit that forms an output signal from a sample taken by the slicer and that is based on the reference clock signal. |
| US09712313B2 |
Systems for multi-peak-filter-based analog self-interference cancellation
A system for multi-peak filter-based analog self-interference cancellation includes a transmit coupler that samples the analog transmit signal to create a sampled analog transmit signal; an analog self-interference canceller, using multi-peak filters, that generates an analog self-interference cancellation signal; and a receive coupler that combines the analog self-interference cancellation signal with the analog receive signal. |
| US09712311B2 |
Method and apparatus of mapping one or more messages onto transmission resource
Method in a network node of mapping one or more messages onto transmission resource for transmitting to a wireless device. The one or more messages are processed by the network node. The network node and the wireless device are adapted to be comprised in a wireless communications network. The network node maps the one or more processed messages onto the transmission resource. This is performed according to indexing information comprised in the one or more messages, and to a precalculated mapping table. The precalculated mapping table is calculated prior to obtaining the one or more messages to be mapped. The network node, the communications network, a second network node, a core network node in the wireless communications network, and methods therein are described. |
| US09712309B2 |
Techniques for improving channel estimation and tracking in a wireless communication system
A technique for performing channel tracking and/or channel estimation in a wireless communication device includes receiving a reference signal and one or more non-error propagation physical channel signals. In general, the one or more non-error propagation physical channel signals must be correctly decoded before a data channel can be decoded. Channel tracking and/or channel estimation are/is then performed based on the reference signal and at least one of the one or more non-error propagation physical channel signals. |
| US09712308B2 |
Method for enhancing small cell
Disclosed is a method for enhancing a small cell. A method for enhancing a small cell in a terminal applying inter-site CA includes the steps of: causing a terminal to transmit the uplink control information (UCI) of at least one of the macro cells controlled by a macro cell base station through the macro cell; and causing the terminal to transmit the uplink control information of at least one of the small cells controlled by a small cell base station through the small cell. |
| US09712307B2 |
Method for transmitting and receiving system information via a broadcast channel (BCH) and a downlink shared channel (DL—SCH)
A method for receiving system information via a broadcast control channel (BCCH) to which a broadcast channel (BCH) and a downlink shared channel (DL_SCH) are mapped, the method including receiving, by a user equipment (UE), a block of first system information from a base station via the BCH, and receiving, by the UE, a first block of second system information from the base station via the DL_SCH. The first block of second system information is scheduled with a fixed time offset. The method further includes receiving, by the UE, a plurality of second blocks of second system information from the base station via the DL_SCH. |
| US09712304B2 |
Method for configuring reference signal for multi-antenna-based beamforming in wireless communication system and device for same
A method by which a base station transmits a reference signal to a terminal in a wireless communication system is disclosed. Particularly, the method comprises the steps of determining a reference signal resource interval expressed as a unit of one or more resource blocks (RBs), setting reference signal resources for a downlink bandwidth defined by a plurality of RBs, according to the reference signal resource interval, and transmitting the reference signal to the terminal by using the set reference signal resources, wherein the reference signal resource interval is determined on the basis of the number of reference signal antenna ports for which quasi co-location (QCL) can be assumed. |
| US09712303B2 |
Grouping based reference signal transmission for massive MIMO scheme
A reference signal transmission scheme is presented. A first user equipment (UE) receives first information identifying which uplink subframe of a plurality of subframes is enabled to transmit an uplink reference signal, and receives second information identifying a sequence used for the uplink reference signal from a base station. The first information is used to identify a different uplink subframe to a first UE group including the first UE and a second UE group other than the first UE group. The second information is determined to assign different orthogonal sequences to each of UEs of the first UE group. The first UE transmits the uplink reference signal to the base station at the uplink subframe identified by the first information using the sequence identified by the second information. |
| US09712302B2 |
Frame structure design for new carrier type (NCT)
A system and method utilizes a selected PRB configuration for a new carrier type for a 3GPP-type wireless network. A downlink signal is received that comprises a demodulation reference signal pattern in at least one predetermined subframe of the downlink signal. The subframe comprises a first predetermined number of the plurality of orthogonal frequency division multiplex (OFDM) symbols comprising synchronization signals for a legacy version of the downlink signal and the demodulation reference signal pattern comprising a second predetermined number of OFDM symbols that are different from the first predetermined number of the plurality of OFDM symbols. After receiving the downlink signal, the demodulation reference signal pattern in the downlink signal is demodulated. |
| US09712298B2 |
Wireless communication system using distributed antennas and method for performing the same
Provided are a wireless communication system and method using distributed antennas. A physical channel and reference signal (RS) transmission/reception method for downlink and uplink communication using a plurality of points is provided for a case in which the plurality of points have different physical cell identities (PCIs), or in a wireless communication environment using distributed antennas in which the plurality of points belong to the same cell and have the same PCI. Also, a method of transmitting a physical channel and an RS in an uplink and a downlink by introducing a virtual cell identity (VCI) is provided. Further, a cooperative transmission method using a plurality of points is provided, so that communication efficiency of a wireless communication system using distributed antennas can be improved. |
| US09712296B2 |
Hybrid zero-forcing beamforming method and apparatus
Communication methods of a base station and a terminal are provided. The communication method of the base station includes receiving feedback information including ray gain information from a terminal, configuring a Radio Frequency (RF) precoder to minimize a Frobenius norm of a total transmit precoder of the base station, and configuring a baseband precoder based on Zero-Forcing (ZF). The communication method of the terminal includes receiving a pilot signal from a base station; estimating a channel of the terminal using the pilot signal; configuring ray gain information based on information of the estimated channel; and feeding back a codebook index corresponding to the ray gain information to the base station. |
| US09712294B2 |
Method for performing wireless switching
A wireless communication system includes an infrastructure device for transmitting and receiving communications to and from a plurality of wireless user terminals. Each wireless user terminal includes a receiver and a controller that receives a plurality of orthogonal frequency division multiplexing (OFDM) signals on a first carrier frequency of a downlink. Each of the plurality of OFDM signals includes carrier frequency assignment information indicating a carrier frequency to transmit uplink data and spatial pattern information indicating a spatial pattern. In response to the carrier frequency assignment information of each of the plurality of OFDM signals, a transmitter and the controller of the wireless user terminal transmit a plurality of uplink signals. Each of the plurality of uplink signals are transmitted on the indicated carrier frequency and using the indicated spatial pattern. |
| US09712293B2 |
Method and apparatus of communication
In a radio communication system, a number of downlink component carriers can be aggregated for communication between a network node and a User Equipment (UE). A set of downlink component carriers is determined from the number of downlink component carriers. A downlink control channel for the UE is arranged to include information being usable for identifying at least one downlink component carrier of the set of downlink component carriers. A channel quality report is to be provided for each one of the at least one identified downlink component carrier. |
| US09712292B2 |
Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal, and method for receiving broadcast signal
An apparatus for transmitting a broadcast signal according to one embodiment of the present invention comprises: an encoder for encoding data pipe (DP) data corresponding to a DP which transmits at least one broadcast service or broadcast service component; a mapper for mapping the encoded DP data on a constellation; a time interleaver for time-interleaving the mapped DP data; a frame builder for generating at least one signal frame builder for generating at least one signal frame including the time-interleaved DP data; a pilot inserting unit for inserting signal frame, according to at least one pilot pattern; an OFDM modulator for OFDM-modulating the at least one generated signal frame using OFDM parameters; and a transmitter for transmitting at least one broadcast signal including the at least one modulated signal frame. |
| US09712287B2 |
System and method of redundancy based packet transmission error recovery
A receiver is configured to receive packets that correspond to at least a subset of a sequence of packets and that include error correction data. The error correction data of a first packet of the packets includes a partial copy of a second packet. A buffer is configured to store the packets. An analyzer is configured to determine whether a first particular packet of the sequence is missing from the buffer, to determine whether a partial copy of the first particular packet is stored in the buffer as error correction data in a second particular packet, to update a value based at least in part on whether the first particular packet is missing from the buffer and the partial copy of the first particular packet is stored in the buffer, and to adjust an error recovery parameter based at least in part on the value. |
| US09712273B2 |
Orbital angular momentum multiplexing for digital communication
Optical signals with different orbital angular momentum (OAM) modes are used to multiplex data for different receiver together or a light signal. The OAM based multiplexing may be used in addition to other multiplexing schemes such as time division multiplexing, polarization multiplexing and so on. Capacity of existing optical network infrastructure can be increased significantly using OAM modulation, and data communication can be secured at the same time. |
| US09712272B2 |
User equipment and method for dynamic non-orthogonal multiple access communication
Embodiments pertain to systems, methods, and component devices for dynamic non-orthogonal multiple access (NOMA) communications. A first example embodiment includes user equipment (UE) configured to receive a first downlink control indicator (DCI) from an evolved node B (eNB) and process the first subframe as a first higher power NOMA subframe in response to a first power ratio signal. The DCI includes the first power ratio signal for a first NOMA subframe. The UE may then receive, from the eNB, a second DCI, the second DCI comprising a second power ratio signal for a second subframe and process, by the UE, the second subframe as a second lower power NOMA subframe in response to the second power ratio signal. Additional embodiments may further use another DCI with a third power ratio signal to configure the UE to receive orthogonal multiple access (OMA) communications. |
| US09712268B2 |
Level control apparatus and storage medium
In a group level control section, a largest output level among those in channels belonging to a relevant group is selected automatically as a group level. By operating a control part of a channel level control section displayed on a basic screen, an output level of an input channel corresponding to the operated channel level control section can be controlled. Further, by operating a control part of a group level control section, output levels of the input channels belonging to the group can be collectively controlled with difference in levels among the input channels being maintained. |
| US09712259B2 |
Canister antenna producing a pseudo-omni radiation pattern for mitigating passive intermodulation (PIM)
A canister antenna including a radar transparent housing disposed about an axis and enclosing an antenna assembly having a plurality of integrated radiating elements. The radiating elements are configured to: (ii) produce a pseudo-omnidirectional radiation pattern of RF energy about the axis and (ii) selectively orient at least one null along a radial of the axis. |
| US09712257B1 |
Digitally-controlled impedance control for dynamically generating drive strength for a transmitter
An apparatus, and method therefor, relates generally to a transmitter. In such an apparatus, a decoder is configured to receive a data input and control signals and to generate state signals responsive to a control signal of the control signals and data polarity the data input. Select circuitry is configured to receive coded signals to replace the data input with a pull-up code and a pull-down code of the coded signals responsive to the state signals and the control signals for propagation of the pull-up code and the pull-down code in place of the data input. |
| US09712256B2 |
Method and system for capturing media by using BAN
A method and system for capturing media data using an Body Area Network, BAN, wherein the BAN comprises a BAN enabled media capturing device associated with a first user and at least one BAN enabled communication device associated with a second user, wherein a BAN link is established through the body of the second user between the capturing device and the communication device, when the second user touches the capturing device, settings, related to capturing media data and related to said second user, are downloaded to the capturing device by using the established BAN link and media data is captured with the capturing device by using the downloaded settings wherein the capturing is triggered by the second user. |
| US09712247B2 |
Low bit rate signaling with optical IQ modulators
In one embodiment, a method includes receiving an optical input signal to be modulated by an IQ modulator. The method includes applying data to first and second modulators during a first operation, and applying a first pattern of data to the first modulator and a second pattern of data to the second modulator during a second operation. The second operation results in an optical output signal of the IQ modulator having a low power output and a high power output. The first and second patterns are defined to provide respective desired average powers for a predefined time period based on the low and high power outputs. In another embodiment, a method includes indentifying a transmitter in an optical system by low bit rate signaling. Low bit rate signaling includes receiving an optical input signal from an optical source and transmitting identification data of the transmitter. |
| US09712246B2 |
Infrared audio systems and related methods
A transmitter for transmitting audio signals via infrared light includes a first mounting board and a first plurality of narrow angle LED emitters and a first plurality of wide angle LED emitters attached to a front surface of the first mounting board. The first plurality of narrow angle LED emitters and the first plurality of wide angle LED emitters are configured to emit a beam of infrared light having a wide portion and a narrow portion, the wide portion being proximate the LED emitters and the narrow portion being distal to the LED emitters. An infrared audio system includes a transmitter and an expansion transmitter. The expansion transmitter may include a second plurality of narrow angle LED emitters and a second plurality of wide angle LED emitters. A method of making a transmitter includes attaching a plurality of narrow angle LED emitters and a plurality of wide angle LED emitters to a mounting board of a transmitter. |
| US09712245B2 |
Optical transmission module
Provided is an inexpensive and compact optical transmission module having high coupling efficiency between an optical fiber and a light projecting element and/or a light receiving element. This optical transmission module includes a lead frame including an electric wiring pattern formed therein, a resin housing formed through insert-molding of the lead frame, and an electric device mounted on the lead frame and including a light projecting element for photoelectric conversion. The lead frame forms a slit positioning an optical fiber to be coupled and a reflection mirror reflecting and condensing light from the light projecting element to the optical fiber. |
| US09712237B2 |
Optical distribution method, device, and system
The present invention provide an optical distribution method that includes determining, a first optical distribution frame and a second optical distribution frame, and generating first port indication information and second port indication information according to fiber patch cord setting information; and sending the first port indication information to the first optical distribution frame, sending the second port indication information to the second optical distribution frame, receiving a first port identity and a fiber patch cord identity corresponding to the first port identity which are sent by the first optical distribution frame, and receiving a second port identity and a fiber patch cord identity corresponding to the second port identity which are sent by the second optical distribution frame. |
| US09712236B2 |
Feedback-based configuration of a hybrid fiber-coaxial network
Circuitry of a fiber node which is configured to couple to an optical link and an electrical link may comprise an electrical-to-optical conversion circuit for transmitting on the optical link. The circuitry may be operable to receive signals via the optical link. The circuitry may select between or among different configurations of the electrical-to-optical conversion circuit based on the signals received via the optical link. The signals received via the optical link may be intended for one or more gateways served by the fiber node or may be dedicated signals intended for configuration of the circuitry. The circuitry may be operable to generate feedback and insert the feedback into a datastream received from one or more gateways via the electrical link prior to transmitting the datastream onto the optical link. |
| US09712235B2 |
Resource allocation in PON networks via wave-front multiplexing and de-multiplexing
A data communication system comprises a wave-front multiplexer configured to wave-front multiplex first electronic signals into second electronic signals. The data communication system further comprises an electronic-to-optical converter configured to convert a third electronic signal carrying information associated with the second electronic signals into a first optical signal; and an optical transferring module configured to split the first optical signal into second optical signals, wherein each of the second optical signals carries the same data as the first optical signal carries. The data communication system further comprises optical-to-electronic converters configured to convert the second optical signals into fourth electronic signals; and wave-front demultiplexers each configured to wave-front demultiplex one of the fourth electronic signals into fifth electronic signals equivalent to the first electronic signals respectively. |
| US09712234B1 |
Location aware communication system using visible light transmission
A visible light communication system identifies the location of a mobile device using light intensities corrected by mobile device orientation. This location can be used to generate a dynamic cluster of visible light transmitters about the mobile device providing improved “handoff” between transmitters and reduced shadowing. |
| US09712232B2 |
Apparatus and method for OTDR transmitter noise compensation
An optical device with integrated Optical Time Domain Reflectometer (OTDR) functionality and method for the same is provided. The optical device includes a transmitter and an Optical Time Domain Reflectometer (OTDR) module, The transmitter is configured to generate an Optical Time Domain Reflectometer (OTDR)-modulated optical supervisory channel (OSC) signal by applying an OTDR modulation to an optical supervisory channel (OSC) signal using an OTDR signal and to transmit the OTDR-modulated OSC signal. The OTDR module is configured to generate the OTDR signal, to monitor a returned light signal, to determine transmitter noise compensation information, and to generate OTDR trace information using transmitter noise compensation information and the monitored returned light signal. |
| US09712231B2 |
Multiple narrow bandwidth channel access and MAC operation within wireless communications
A wireless communication device is implemented to include a communication interface and a processor. The processor is configured to process communications associated with the other wireless communication devices within the wireless communication system to determine one or more traffic characteristics of those communications as well as one or more class characteristics of the other wireless communication devices. The processor is configured to classify the communications into one or more access categories based on the one or more traffic characteristics and is configured to classify the other devices into one or more device class categories based on the one or more class characteristics. The processor is then configured to generate one or more channel access control signals based on these classifications. The communication interface of the device is configured to transmit the one or more channel access control signals to one or more of the other devices. |
| US09712229B2 |
GPS time-aiding and frequency correction
A system and method for time-aiding an autonomous Global Positioning System device over a Bluetooth connection allows for a faster time to fix by allowing faster acquisition of time and ephemeris data. The time-aiding information may be distributed in a one-to-one manner or in a manner that allows for the synchronization of multiple devices. |
| US09712226B2 |
Multi-way diversity receiver with multiple synthesizers in a carrier aggregation transceiver
Certain aspects of the present disclosure provide multi-way diversity receivers with multiple synthesizers. Such a multi-way diversity receiver may be implemented in a carrier aggregation (CA) transceiver. One example wireless reception diversity circuit generally includes three or more receive paths for processing received signals and two or more frequency synthesizing circuits configured to generate local oscillating signals to downconvert the received signals. Each of the frequency synthesizing circuits is shared by at most two of the receive paths, and each pair of the frequency synthesizing circuits may generate a pair of local oscillating signals having the same frequency. |
| US09712224B2 |
Antenna switching for dual radio devices
Systems and methods for antenna selection in a wireless terminal with two radios are provided. Signals received using first and second antennas are demodulated by first and second modems according to first and second protocols. A receive path between the second antenna and the second modem can be controlled to receive signals according to the first protocol. A performance measure of demodulating, according to the first protocol, a signal received using the second antenna is determined. The performance measure may be determined using a mirror module in the second modem or using a search module in the first modem. The wireless terminal switches antennas so that the first modem demodulates a signal received using the second antenna, if the performance measure for using the second antenna is such that the switch would improve performance of the first modem. |
| US09712221B2 |
Apparatus, system and method of beamforming
Some demonstrative embodiments include apparatuses, devices, systems and methods of beamforming. For example, a first station may be configured to transmit to a second station a plurality of sector sweep (SSW) frames of a first beamforming transmission of a beamforming procedure, a SSW frame of the first beamforming transmission including a duration value to indicate a time until at least a beginning of a second beamforming transmission subsequent to the first beamforming transmission; and to receive from the second station one or more SSW frames of the second beamforming transmission. |
| US09712220B2 |
Communication system for spatially-encoded wireless communications
A method of spatially-encoded wireless transmission using a wireless communications device that is configured with an electromagnetic radiator involves applying a modulated carrier to one or more radiator elements of the electromagnetic radiator. The radiator elements are selected based on instantaneous samples of baseband information, and the modulated carrier is generated from the baseband information. The modulated carrier is then transmitted via the selected radiator elements. |
| US09712218B2 |
Method and apparatus for facilitating high data rate transmission in the wireless communication
A method for a wireless device capable of receiving and transmitting a signal includes receiving a reference signal from a second wireless device through a communication channel, estimating the communication channel, using the reference signal, selecting a pair of an analog digital converter (ADC) quantizer and an input distribution, based on the estimated communication channel, and sending information on the selected input distribution and the ADC quantizer to the second wireless device. A wireless device capable of wirelessly receiving and transmitting a signal includes a transceiver configured to receive a reference signal from a second wireless device through a communication channel, and a processor configured to estimate the communication channel, using the reference signal, selecting a pair of an ADC quantizer and an input distribution, based on the estimated communication channel, and sending information on the selected input distribution and the ADC quantizer to the second wireless device. |
| US09712217B2 |
Parallel channel training in multi-user multiple-input and multiple-output system
This disclosure describes systems, and methods related to parallel channel training in communication networks. A first computing device comprising one or more processors and one or more transceiver component may receive a first connection request from a second computing device, and a second connection request from a third computing device. The first computing device may send the first training field to the second computing device based at least in part on the first connection request and sending in parallel, the second training field to the third computing device based at least in part on the second connection request. The first computing device may establish a first spatial channel stream with the second computing device based at least in part on the first training field and a second spatial channel stream with the third computing device based at least in part on the second training field. |
| US09712215B1 |
System and method of beamforming with reduced feedback
A system and method of beamforming may reduce feedback requirements. In some implementations, a beamforming technique may employ a diagonal matrix as a beamforming matrix. In some antenna phase beamforming strategies, a diagonal beamforming matrix in which the diagonal elements have a constant magnitude may be employed. Accordingly, a beamforming system may be utilized with few feedback information bits being transmitted from the beamformee; such a system may also minimize or eliminate power fluctuations among multiple transmit antennae. |
| US09712214B2 |
Channel state information feedback method for coordinated multi-point system and associated user equipment
The present disclosure provides a method in a UE for feeding back channel state information (CSI) and the UE. The method comprises: acquiring a set of CSI processes which are configured by a transmission point (TP) to participate in multi-antenna multi-TP coordination; acquiring a sub-band (SB) inheritance which is configured by a TP for a CSI process from the set of CSI processes; calculating the CSI based on the configuration for the CSI process; and feeding the calculated CSI back to a TP. The present disclosure has the advantages of simple implementation and low signalling overhead and is applicable to enhanced 4G systems and to 5G systems. |
| US09712213B2 |
Mobile communication system
In a mobile communication system, an RRM measurement set is set as a collection of cells to become targets on which a UE performs a process of detecting whether or not radio communication is allowed. Among the cells in the RRM measurement set, a CoMP measurement set is set as a collection of cells to become candidates on which the UE performs a process of detecting whether or not coordinated communication (CoMP communication) is allowed. Among the cells of the CoMP measurement set, a CoMP active set is set as a collection of cells to become targets on which the UE performs the process of detecting whether or not CoMP communication is allowed. |
| US09712211B2 |
Quadrature demodulator for a very high bit rate RFID receiver
A quadrature demodulator not requiring analog mixers. The demodulation is made using a first integrator and a second integrator which are controlled by square logic signals at twice the frequency of the carrier, the received signal being alternatively integrated by the first integrator and the second integrator over periods of time equal to a quarter period of time of the carrier frequency. The samples of the first and second integrators are sampled and subtracted from each other. The successive samples are combined in a first and a second combining module for providing in-phase and quadrature component samples. This demodulator can further be provided with a synchronization module IQ and a symbol synchronization module. |
| US09712210B2 |
Method and system for supplying energy to at least one mobile component in a wireless communications system, in particular to RFID tags of an RFID system
A method and system supply energy to at least one mobile component in a wireless communications system, in particular to RFID tags of an RFID system. In the method for supplying energy to at least one mobile component in a wireless communications system with two or more base stations, coherent electromagnetic waves are transmitted by at least two of the base stations. In the system of base stations of a wireless communications system, at least two of the base stations are designed for transmitting coherent electromagnetic waves. |
| US09712209B2 |
Planar spiral induction coil having increased quality (Q)-factor and method for designing planar spiral induction coil
A planar spiral induction coil includes a strip-shaped coil having at least one turn. The at least one turn has a width that changes as a distance from a beginning of the strip-shaped coil increases in a length direction of the strip-shaped coil. Each turn of the at least one turn has a respective width that causes an equal current to flow through each turn of the at least one turn. |
| US09712208B2 |
Method and apparatus for training vector coefficient of vectored digital subscriber line
The present invention provides a method and an apparatus for training a Vector coefficient of a vectored digital subscriber line, where the method includes: after a handshake phase is executed for a joining line, calculating, by using a pilot estimation method, an initial precoding coefficient and an initial cancellation coefficient that represent interference from the joining line to a normal working line; and after a channel discovery phase is executed for the joining line, compensating the initial precoding coefficient and the initial cancellation coefficient by using a compensation factor, to obtain a precoding coefficient and a cancellation coefficient that represent the interference from the joining line to the normal working line, wherein the compensation factor is obtained according to a signal power change or a signal phase change of the joining line. The present invention improves efficiency of Vector coefficient training. |
| US09712202B2 |
Multi-functional mobile phone protection case and manufacturing method thereof
The present invention discloses a multi-functional mobile phone protection case and a manufacturing method thereof. The multi-functional mobile phone protection case comprises an upper cover, a main case, a screen rubber coating and a back case; the upper cover is installed on top of the main case through a pin; volume keys are provided at the upper left side of the main case; and a mobile phone fixing pad and a rope are provided from top to bottom of the lower left side of the main case, respectively; and a power key, a padlock and a fixing button are provided from top to bottom of the right side of the main case, respectively; back case is installed on rear side of the main case through a bracket locking mechanism; an arm band buckle is fixed to rear side of the back case through a second arm band fixing clip and a first arm band fixing clip, a fabric band is provided on the front end of the arm band buckle; a waterproof earphone plug and a waterproof acoustic transmission film is set up from left to right of the bottom of the upper cover, respectively. Through unique structure and manufacturing process design, the present invention can achieve integration of multiple functions, simple and sensible structure design, and not only waterproof, anti-collision and anti-freezing functions, but also sports adaption, portability and multi-style compatibility. |
| US09712198B1 |
Apparatus and method for providing background real-time second order input intercept point calibration
An apparatus and method. The method includes filtering an output of an in-phase (I-mixer); filtering an output of a quadrature-mixer (Q-mixer); converting an output of a first low pass filter (LPF); converting an output of a second LPF; buffering an output of a first analog-to-digital converter (ADC); buffering an output of a second ADC; buffering a transmitter signal; generating a reference signal from an output of a transmitter (TX) data capture buffer; removing DC from the reference signal; and adaptively tuning an I-mixer digital-to-analog (DAC) code and a Q-mixer DAC code from an output of a first receiver (RX) data capture buffer, an output of a second RX data capture buffer, an output of a DC removal unit, and a predetermined step size for each of the I-mixer DAC code and the Q-mixer DAC code. |
| US09712197B2 |
Tunable notch filter and contour tuning circuit
Aspects of this disclosure relate tuning an impedance presented to a common port of a multi-throw switch and a tunable notch filter coupled to the common port. The impedance presented to the common port can be tuned based on an impedance associated with a throw of the multi-throw switch that is activated. According to embodiments of this disclosure, a shunt inductor in parallel with a tunable capacitance circuit can tune the impedance presented to the common port of the multi-throw switch. In certain embodiments, the tunable notch filter includes a series LC circuit in parallel with a tunable impedance circuit. |
| US09712191B2 |
Apparatus and method for use with antenna array
Embodiments of the present invention provide an apparatus (200) for feeding an antenna array (207) comprising at least first and second antenna elements (2071, 2072). The apparatus comprises a first transmitting element (2011) configured to receive a first base band signal (202-i) and to feed a first feed signal (2041) to a first antenna element (2071), the first transmitting element (2011) comprising a first power amplifier (2031). The apparatus also comprises a second transmitting element (2012) configured to receive a second base band signal (2022) and to feed a second feed signal (2042) to a second antenna element (2072), the second transmitting element (2012) comprising a second power amplifier (2032). A tapering control unit (205) is adapted to provide a tapering function between the first feed signal to the first antenna element and the second feed signal to the second antenna element. |