子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 321 | DEVICE AND METHOD FOR ADAPTIVE RATE MULTIMEDIA COMMUNICATIONS ON A WIRELESS NETWORK | US13973885 | 2013-08-22 | US20140056162A1 | 2014-02-27 | Rahul Gopalan; Hyukjune Chung; Prasanjit Panda |
| Methods, apparatus, and computer readable media may adjust an encoding rate based on network conditions between a transmitter and a receiver. Either the transmitter, receiver, or both the transmitter and receiver may determine the encoding rate. In one aspect, a ratio of received network data to transmitted network data is determined. An encoding parameter is then determined based on the determined ratio. In one aspect, the encoding parameter may be used to adjust an encoder. In another aspect, the determined encoding parameter may be transmitted to an encoding or transmitting node. In another aspect, an amount of data buffered in a network is determined. A sustainable throughput of the network is also determined. A transmission rate is then determined based on the sustainable throughput and the amount of data buffered. An encoding parameter is then adjusted based on the transmission rate. | ||||||
| 322 | DEVICE AND METHOD FOR ADAPTIVE RATE MULTIMEDIA COMMUNICATIONS ON A WIRELESS NETWORK | US13975030 | 2013-08-23 | US20140056145A1 | 2014-02-27 | Rahul Gopalan; Hyukjune Chung; Prasanjit Panda |
| Methods, apparatus, and computer readable media may adjust an encoding rate based on network conditions between a transmitter and a receiver. Either the transmitter, receiver, or both the transmitter and receiver may determine the encoding rate. In one aspect, a ratio of received network data to transmitted network data is determined. An encoding parameter is then determined based on the determined ratio. In one aspect, the encoding parameter may be used to adjust an encoder. In another aspect, the determined encoding parameter may be transmitted to an encoding or transmitting node. In another aspect, an amount of data buffered in a network is determined. A sustainable throughput of the network is also determined. A transmission rate is then determined based on the sustainable throughput and the amount of data buffered. An encoding parameter is then adjusted based on the transmission rate. | ||||||
| 323 | TECHNIQUES TO MANAGE TRANSITIONS BETWEEN PRIVATE AND PUBLIC NETWORKS | US13524533 | 2012-06-15 | US20130339502A1 | 2013-12-19 | Yves Pitsch; Rastan Boroujerdi; Amit Sehgal; Santhosh Kopparapu |
| Techniques to manage transitions between private and public wireless networks for wireless devices are described. In one embodiment, for example, an apparatus may comprise a logic circuit and a memory unit. The apparatus may further include connection logic operative on the logic circuit to attempt a network connection by: retrieving a first access location value from the memory unit when attempting a network connection from the apparatus; retrieving a stored internal probe link from the memory unit when the access location value is internal; retrieving a stored external probe link from the memory unit when the access location value is external; attempting to connect to a network site referenced by the retrieved probe link; and connecting to a final location via the network site when the connection attempt to the network site is successful. Other embodiments are described and claimed. | ||||||
| 324 | MOBILE DEVICE AND METHOD FOR PRESERVING SESSION STATE INFORMATION WITHOUT A NEED FOR TRANSMISSION OF MESSAGES IN A WIRELESS NETWORK | US13856691 | 2013-04-04 | US20130311594A1 | 2013-11-21 | Michael Luna; Mikko Tervahauta; Yixin Pan |
| Systems and methods for management of a network connection without heartbeat messages are disclosed. One embodiment of a distributed proxy system performs a method for the communication of state between a client and a server in a distributed content delivery network using a state map. The state map sets a predicted communication correspondence frequency and thus eliminates the use or need of heart beat messages to manage session state and/or convey health status of system components. | ||||||
| 325 | UPLINK RESOURCE ACCESS IN WIRELESS NETWORKS | US13767069 | 2013-02-14 | US20130223362A1 | 2013-08-29 | Frank Alfano; Satish Kanugovi |
| The present subject matter discloses systems and methods for uplink resource access in wireless communication networks. In one implementation, the method comprises identifying at least one communication device transmitting low characteristic data based on at least one device identification parameter, and transmitting a resource assignment message to the at least one identified communication device, wherein the resource assignment message is indicative of allocation of uplink resources. The method further comprises receiving data, from the at least one identified communication device, based on the allocation of the uplink resources. | ||||||
| 326 | Method and Communication Device for Handling Time Offsets between Communication Device and Transmission Points | US13733891 | 2013-01-04 | US20130178202A1 | 2013-07-11 | Chung-Lien Ho |
| A method of handling a plurality of time offsets between a communication device of a wireless communication system and a plurality of transmission points of the wireless communication system is disclosed. The method is utilized in the communication device, and comprises obtaining the plurality of time offsets by using a first reference signal; and transmitting the plurality of time offsets to the plurality of transmission points, respectively; wherein the plurality of transmission points compensate the plurality of time offsets, respectively, when communicating with the communication device. | ||||||
| 327 | METHOD FOR QOS GUARANTEES IN A MULTILAYER STRUCTURE | US13677111 | 2012-11-14 | US20130070714A1 | 2013-03-21 | Sung Duck CHUN; Young Dae LEE; Sung Jun PARK; Seung June YI |
| A method in which a user equipment processes data in a wireless mobile communication system is provided. The method includes the steps of receiving a first data block from an upper layer, transferring a second data block including the first data block to a lower layer at a particular protocol layer, discarding the first and second data blocks present in the particular protocol layer if a certain period of time has passed, and transferring information associated with the discard of the second data block to the lower layer. | ||||||
| 328 | Techniques for communicating information over management channels | US11864123 | 2007-09-28 | US08375205B2 | 2013-02-12 | David Johnston |
| Techniques for communicating information over management channels are described. An apparatus may comprise a classifier module operative to classify management information for a wireless communications network as media access control security management information or media access control management information. The apparatus may further comprise a wireless transceiver to couple to the classifier module, the wireless transceiver operative to communicate the media access control security management information over an insecure management connection and the media access control management information over a secure management connection. Other embodiments are described and claimed. | ||||||
| 329 | WIRELESS SYSTEM SELECTION BASED ON DATA CONNECTIVITY | US13153253 | 2011-06-03 | US20120309397A1 | 2012-12-06 | Bharath Narasimha RAO; Karthik ANANTHARAMAN; Madhusudan CHAUDHARY |
| The quality of a wireless data connection is used to identify a suitable radio access network on which a wireless multi-mode device camps. | ||||||
| 330 | Method for transmitting network data | US12252790 | 2008-10-16 | US08325754B2 | 2012-12-04 | Kyung-Soo Lee; Sang-Ki Yun; Yong-Tae Park; Hyo-Gon Kim; Young-Han Kim |
| A method for transmitting network data is provided. A sender and receivers can stably transmit and receive data using a packet reception result report request frame and a packet reception result report frame, and data stability at the receivers can be improved through retransmission of network-coded data. In addition, service can be provided at a high transfer rate and with good data stability by adjusting a transfer rate according to a network environment using adaptive transfer rate control. | ||||||
| 331 | System and method for updating information using limited bandwidth | US13361035 | 2012-01-30 | US08307090B2 | 2012-11-06 | Seth Rogers; Assimakis Tzamaloukas |
| A system and method detects an amount of data attributed to a device including reports sent to the device, and reduces the amount of data being used to provide reports to the device if the amount of data attributed to the device exceeds an amount assigned to the device. Data uploaded from the device is also minimized. | ||||||
| 332 | System and method for updating information using limited bandwidth | US13182860 | 2011-07-14 | US08112522B2 | 2012-02-07 | Seth Rogers; Assimakis Tzamaloukas |
| A system and method detects an amount of data attributed to a device including reports sent to the device, and reduces the amount of data being used to provide reports to the device if the amount of data attributed to the device exceeds an amount assigned to the device. Data uploaded from the device is also minimized. | ||||||
| 333 | SYSTEM AND METHOD FOR UPDATING INFORMATION USING LIMITED BANDWIDTH | US13182860 | 2011-07-14 | US20110270982A1 | 2011-11-03 | Seth Rogers; Assimakis Tzamaloukas |
| A system and method detects an amount of data attributed to a device including reports sent to the device, and reduces the amount of data being used to provide reports to the device if the amount of data attributed to the device exceeds an amount assigned to the device. Data uploaded from the device is also minimized. | ||||||
| 334 | METHOD FOR QOS GUARANTEES IN A MULTILAYER STRUCTURE | US12452592 | 2008-09-18 | US20100135202A1 | 2010-06-03 | Sung Duck Chun; Young Dae Lee; Sung Jun Park; Seung June Yi |
| A method in which a user equipment processes data in a wireless mobile communication system is provided. The method includes the steps of receiving a first data block from an upper layer, transferring a second data block including the first data block to a lower layer at a particular protocol layer, discarding the first and second data blocks present in the particular protocol layer if a certain period of time has passed, and transferring information associated with the discard of the second data block to the lower layer. | ||||||
| 335 | Method for setting user equipment identifier in radio communication system | US12585392 | 2009-09-14 | US20100008304A1 | 2010-01-14 | Woon Young Yeo; Seung June Yi |
| The present invention is directed to a method for setting a user equipment identifier as user equipment identification information used when data received through a dedicated logical channel is transmitted through a common transport channel. The method includes transmitting data and a message type indicator as user equipment identification information from a RRC layer to an RLC layer; setting a user equipment identifier indicator according to the received message type indicator in the RLC layer and transmitting it with the data to a MAC layer; and selecting a user equipment identifier type and a user equipment identifier according to the set user equipment indication identifier, adding it to a header of a MAC SDU in the MAC layer and transmitting it to a corresponding MAC layer in a receiving device. | ||||||
| 336 | Device, system and method of coexistence mode switching among transceivers | US11385902 | 2006-03-22 | US07634232B2 | 2009-12-15 | Shai Waxman |
| Some embodiments of the invention provide devices, systems and methods of coexistence mode switching among collocated transceivers. For example, a method in accordance with an embodiment of the invention includes monitoring reception reliability of a first transceiver in relation to concurrent transmission activity of a second, collocated, transceiver; and based on the monitoring, setting a flag indicating a request by the first transceiver that the second transceiver modify its coexistence mode. | ||||||
| 337 | Media delivery platform | US12322615 | 2009-02-04 | US20090234914A1 | 2009-09-17 | John Mikkelsen; Robert Freidson |
| Provided is a method of delivering an audio and/or visual media file comprising, without limitation, for example, one or more of full or partial master recordings of songs, musical compositions, ringtones, videos, films, television shows, personal recordings, animation and combinations thereof, over the air wirelessly, from one or more servers to an electronic device with or without an Internet connection, said method comprising transmitting and audio and/or visual media file in compressed format to said electronic device, and wherein the electronic device is effective to receive said audio and/or visual file and playback said audio and/or visual content on demand by a user. | ||||||
| 338 | Method for setting user equipment identifier in radio communication system | US10191260 | 2002-07-08 | US07551643B2 | 2009-06-23 | Woon Young Yeo; Seung June Yi |
| The present invention is directed to a method for setting a user equipment identifier as user equipment identification information used when data received through a dedicated logical channel is transmitted through a common transport channel. The method includes transmitting data and a message type indicator as user equipment identification information from a RRC layer to an RLC layer; setting a user equipment identifier indicator according to the received message type indicator in the RLC layer and transmitting it with the data to a MAC layer; and selecting a user equipment identifier type and a user equipment identifier according to the set user equipment indication identifier, adding it to a header of a MAC SDU in the MAC layer and transmitting it to a corresponding MAC layer in a receiving device. | ||||||
| 339 | System and method for updating information using limited bandwidth | US11511765 | 2006-08-28 | US20080052391A1 | 2008-02-28 | Seth Rogers; Assimakis Tzamaloukas |
| A system and method detects an amount of data attributed to a device including reports sent to the device, and reduces the amount of data being used to provide reports to the device if the amount of data attributed to the device exceeds an amount assigned to the device. Data uploaded from the device is also minimized. | ||||||
| 340 | METHOD AND APPARATUS FOR RECORDING EVENTS | US11764204 | 2007-06-17 | US20080014947A1 | 2008-01-17 | Murat Carnall |
| A data collection method for collecting data describing at least one encounter of a mobile wireless device with at least one other wireless device, said method comprising: conducting a digital handshake between said mobile wireless device and said at least one other wireless device over a wireless link; and communicating a record of said encounter between said mobile wireless device and said other wireless device to a recording device. | ||||||
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