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Class Information
Number: 370/538
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Multiplexing plural input channels to a common output channel > Plural input channels of different rates to a single common rate output channel
Description: Subject matter wherein the amount of information transmitted per unit time in each input channel is different from one to another.

Sub-classes under this class:

Class Number Class Name Patents
370/539 Multiple levels of multiplexing to form a multiplex hierarchy 199

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8711888 Digital microwave radio link with adaptive data rate Apr. 29, 2014
8711889 Asynchronous line interface rate adaptation to the physical layer with synchronous lines at the connection layer Apr. 29, 2014
8705378 Multiple upstream channel descriptor messages pointing to single upstream channel ID for more efficient operation of a DOCSIS system Apr. 22, 2014
8660146 Telecom multiplexer for variable rate composite bit stream Feb. 25, 2014
8630319 Multi-receiver combining for distributed antenna systems with code division multiple access radio frequency uplink sources Jan. 14, 2014
8620337 Selective establishment of radio access bearers to support simultaneous voice and data communications in a mobile telecommunications network Dec. 31, 2013
8472481 DTV transmitting system and method of processing data in DTV transmitting system Jun. 25, 2013
8432882 Multiple transport receiver Apr. 30, 2013
8406239 Multi-wideband communications over multiple mediums Mar. 26, 2013
8385238 Transmitting system and method of processing digital broadcast signal in transmitting system Feb. 26, 2013
8369341 Multiplexing apparatus and receiving apparatus Feb. 5, 2013
8369365 Network terminal and computer readable medium Feb. 5, 2013
8364495 Voice encoding device, voice decoding device, and methods therefor Jan. 29, 2013
8365228 Information transmitting apparatus and method, information receiving apparatus and method, provider, and broadcasting system Jan. 29, 2013
8351428 Method of processing traffic information and digital broadcast system Jan. 8, 2013
8340140 Statistical multiplexing using a plurality of encoders Dec. 25, 2012
8331402 Optical transmission device, scrambling method, and descrambling method Dec. 11, 2012
8326146 Communications node for and method of routing optical data packet signals Dec. 4, 2012
8302148 Transmission of composite digital broadcast information Oct. 30, 2012
8296386 Method and system for processing network packets Oct. 23, 2012
8275003 Method and apparatus for generating multiplexed signals Sep. 25, 2012
8244266 Scheduling method in a cellular system using wired relay station Aug. 14, 2012
8219392 Systems, methods, and apparatus for detection of tonal components employing a coding operation with monotone function Jul. 10, 2012
8204079 Joint transmission of multiple multimedia streams Jun. 19, 2012
8199775 Optical transmission device and optical transmission method Jun. 12, 2012
8189592 Delay reduction method for telephony systems with multiple packet generators May. 29, 2012
8175175 Method and system for rate-shaping and transmitting media streams May. 8, 2012
8170070 Method and circuit for interleaving, serializing and deserializing camera and keypad data May. 1, 2012
8170421 Method and apparatus for clock recovery May. 1, 2012
8149868 Interface board and optical transmission equipment Apr. 3, 2012
8130792 STM-1 to STM-64 SDH/SONET framer with data multiplexing from a series of configurable I/O ports Mar. 6, 2012
8102878 Video packet shaping for video telephony Jan. 24, 2012
8054858 DTV transmitting system and method of processing data in DTV transmitting system Nov. 8, 2011
8045582 Variable bandwidth communication system Oct. 25, 2011
8036250 Method and apparatus of mutliplexing media streams Oct. 11, 2011
8023489 Burden sharing in satellite communications Sep. 20, 2011
8018947 Device for performing IP forwarding and ATM switching Sep. 13, 2011
7995617 DTV transmitting system and method of processing data in DTV transmitting system Aug. 9, 2011
7995624 Systems and methods for multiplexing digital data Aug. 9, 2011
7991020 Quad rate transmitter equalization Aug. 2, 2011
7991090 Method and system for reordered QRV-LST (layered space time) detection for efficient processing for multiple input multiple output (MIMO) communication systems Aug. 2, 2011
7978736 Efficient provisioning of a VT/TU cross-connect Jul. 12, 2011
7929567 Data rate management in a communication network Apr. 19, 2011
7912097 System and method for transporting multiple client data signals via a single server signal Mar. 22, 2011
7912096 Add/drop multiplexer and interface Mar. 22, 2011
7912728 Method and system for handling the processing of bluetooth data during multi-path multi-rate audio processing Mar. 22, 2011
7898967 Multiple upstream channel descriptor messages pointing to single upstream channel ID for more efficient operation of a DOCSIS system Mar. 1, 2011
7881241 Dynamical sequentially-controlled low-power multiplexer device Feb. 1, 2011
7881290 Serial interface circuit and serial receiver Feb. 1, 2011
7873076 Mapping of block-encoded data formats onto a bit/byte synchronous transport medium Jan. 18, 2011

1 2 3 4 5 6 7 8

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