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Class Information
Number: 370/477
Name: Multiplex communications > Communication techniques for information carried in plural channels > Transmission bandwidth conservation
Description: Subject matter having means for accommodating more information per unit time on a given transmission medium.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8340129 Method for compressing a real-time transport protocol header extension field Dec. 25, 2012
8340135 Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream Dec. 25, 2012
8340697 Method and computer-readable medium for dynamically adjusting a multimedia data resolution in a wireless environment Dec. 25, 2012
8335262 Dynamic rate adjustment to splice compressed video streams Dec. 18, 2012
8335239 Methods, systems, and devices for bandwidth conservation Dec. 18, 2012
8335232 Method and system of renegotiating end-to-end voice over internet protocol CODECs Dec. 18, 2012
8335161 Systems and methods for network congestion management using radio access network congestion indicators Dec. 18, 2012
8332518 Bidirectional communication protocol between a serializer and a deserializer Dec. 11, 2012
8325639 IP telephone system Dec. 4, 2012
8325766 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same Dec. 4, 2012
8326312 System and method for improving cellular telephone user experience Dec. 4, 2012
8321903 External services allocation in closed on-demand systems Nov. 27, 2012
8315274 System and method for supporting synchronous system communications and operations Nov. 20, 2012
8311060 Method and system for transmitting IP message, negotiating bandwidth saving capability and saving network bandwidth Nov. 13, 2012
8306048 Method and apparatus for scalable virtual private network multicasting Nov. 6, 2012
8296442 Method and apparatus for minimizing bandwidth usage between a communication server and media device Oct. 23, 2012
8289876 Method and device for provision and efficient utilization of resources for generating and outputting information in packet-oriented networks Oct. 16, 2012
8290000 Method and apparatus for concatenated convolutional encoding and interleaving Oct. 16, 2012
8284800 OFDM communications using bit allocation tables Oct. 9, 2012
8270434 Method and system for reducing transceiver power via a variable number of channels Sep. 18, 2012
8264959 Dynamic load balancing for layer-2 link aggregation Sep. 11, 2012
8265104 Apparatus and methods for multi-stage multiplexing in a network Sep. 11, 2012
8261074 Verifying a cipher-based message authentication code Sep. 4, 2012
8259752 Medium access control layer architecture for supporting enhanced uplink Sep. 4, 2012
8259702 Efficient over the air address methods and apparatus Sep. 4, 2012
8254379 Method and system for application based compression profile selection Aug. 28, 2012
8249110 Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream Aug. 21, 2012
8249111 Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream Aug. 21, 2012
8249112 Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream Aug. 21, 2012
8243756 Methods, computer program products and apparatus providing improved quantization Aug. 14, 2012
8243757 MAC header compression using a pointer Aug. 14, 2012
RE43566 Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats Aug. 7, 2012
8228931 Distributed virtual storage switch Jul. 24, 2012
8223797 Method and system for setting up header compression communication, header compression policy function entity Jul. 17, 2012
8218524 Method for transmitting or receiving data unit using header field existence indicator Jul. 10, 2012
8214218 Method and apparatus for switching speech or audio signals Jul. 3, 2012
8208391 Method and apparatus for operating a node within a mobile ad hoc cognitive radio network Jun. 26, 2012
8208467 Method and apparatus for modulating the width of a high-speed link Jun. 26, 2012
8204079 Joint transmission of multiple multimedia streams Jun. 19, 2012
8200149 Combining transponder bandwidths for source and forward error correction encoding efficiency Jun. 12, 2012
8194556 Latency-aware adaptive bandwidth request mechanism for real-time communication in WiMAX Jun. 5, 2012
8188686 System and method for processing and forwarding transmitted information May. 29, 2012
8189586 Plural telecommunications functions having sharing transaction(s) May. 29, 2012
8189594 Method of controlling header compression in wireless communication, wireless base station, and transmitter May. 29, 2012
8189616 Dividing RTCP bandwidth between compound and non-compound RTCP packets May. 29, 2012
8175075 Adaptive header compression in a wireless communication network May. 8, 2012
8170036 Systems and methods of voice chat May. 1, 2012
8171169 Method and apparatus for updating a graphical display in a distributed processing environment May. 1, 2012
8165155 Method and system for a thin client and blade architecture Apr. 24, 2012
8165165 Apparatus for dynamic header compression and method thereof Apr. 24, 2012

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