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Class Information
Number: 370/498
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels
Description: Subject matter wherein information signals are communicated between stations by assembling or separating the signals via different time periods on a common transmission medium.


Sub-classes under this class:

Class Number Class Name Patents
370/545 Conversion of rate from a single input to a single output 157
370/542 Demultiplexing single input channel to plural output channels 149
370/536 Demultiplexing single signal into plural parallel channels (e.g., parallel transmission for increasing transmission speed) 292
370/529 Information superimposed on other information 127
370/531 Magnetic core for switching or storage 7
370/532 Multiplexer or distributor and technique for handling low level input signal 106
370/534 Multiplexer or distributor using electron beam switching device 19
370/533 Multiplexer or distributor using pulse amplitude modulation 32
370/535 Multiplexing combined with demultiplexing 947
370/537 Multiplexing plural input channels to a common output channel 618
370/500 Pilot 78
370/499 Polarity multiplex 17
370/501 Repeater 138
370/522 Signaling (ancillary to main information) 974
370/530 Staircase wave 6
370/503 Synchronizing 1,508
370/521 Time compression or expansion 180


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7620038 Using hot swap logic in a communication system Nov. 17, 2009
7610369 Storage network system, managing apparatus managing method and program Oct. 27, 2009
7609796 Communication control apparatus and a method for freely controlling the transmission of time slots Oct. 27, 2009
7606179 High integrity data propagation in a braided ring Oct. 20, 2009
7596106 System and method for generating flexible time slot in internal voice mail system Sep. 29, 2009
7590152 Router-based monitoring of EF-on-EF jitter Sep. 15, 2009
7577095 Low latency digital audio over packet switched networks Aug. 18, 2009
7570663 System and method for processing packets according to concurrently reconfigurable rules Aug. 4, 2009
7564864 Communication timing control method and apparatus, node, and communication system Jul. 21, 2009
RE40777 Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting receiving devices Jun. 23, 2009
7539792 Data distribution method and system having a stream buffer device with a sub-buffer table for recording the state of a pluraity of corresponding sub-buffers May. 26, 2009
7535893 TDM services using a packet-switched fabric May. 19, 2009
7529253 IP packet ready PBX expansion circuit for a conventional personal computer with expandable, distributed DSP architecture May. 5, 2009
7519031 System and methods of differential communication Apr. 14, 2009
7502334 Directional integrity enforcement in a bi-directional braided ring network Mar. 10, 2009
7489657 Determination and use of adaptive thresholds for received messages Feb. 10, 2009
7480314 Method for providing multimedia data via communication network Jan. 20, 2009
7474643 Systems and methods for communicating control data using multiple slot formats Jan. 6, 2009
7457309 Bit assignment in a communication system and communication method Nov. 25, 2008
7453909 Method for reducing the bus load in a synchronous data bus system Nov. 18, 2008
7450537 Intermixing communication modes on a time domain multiple access network Nov. 11, 2008
7440476 Method and apparatus for video capture Oct. 21, 2008
7436849 System and method for partitioning a DSLAM network Oct. 14, 2008
7436857 Mapping information in wireless communications systems Oct. 14, 2008
7433371 Optical cross connect apparatus and network Oct. 7, 2008
7433370 Data structures with amortized control overhead and methods and networks using the same Oct. 7, 2008
7430175 Method and system for managing traffic in fibre channel systems Sep. 30, 2008
7418010 Transmission method of several services combination Aug. 26, 2008
7412506 Storage network system, managing apparatus managing method and program Aug. 12, 2008
7408912 Modulation method and circuit for time division multiple access Aug. 5, 2008
7403514 Telecommunication system with channel sharing Jul. 22, 2008
7397822 Method and system for compensating for timing violations of a multiplex of at least two media packet streams Jul. 8, 2008
7352711 Circuit arrangement and method for data transmission Apr. 1, 2008
7346080 Procedure and controller for the allocation of variable time slots for a data transmission in a packet-oriented data network Mar. 18, 2008
7346062 Apparatus and method to coordinate calendar searches in a network scheduler given limited resources Mar. 18, 2008
7342911 Network element and a method for traffic management Mar. 11, 2008
7339949 ARQ transmission and reception methods and apparatus Mar. 4, 2008
7339955 TDMA communication method and apparatus using cyclic spreading codes Mar. 4, 2008
7317726 Scheduling in a fast optical switch Jan. 8, 2008
7313153 Wireless communication system, wireless communication control apparatus, wireless communication control method, wireless communication apparatus, wireless communication method, and storage med Dec. 25, 2007
7301958 Cycle-efficient TDM timeslot remapping for network processing engines Nov. 27, 2007
7292709 System for transmitting patient information Nov. 6, 2007
7283566 Method and circuit for generating time stamp data from an embedded-clock audio data stream and a video clock Oct. 16, 2007
7254115 Split-transaction bus intelligent logic analysis tool Aug. 7, 2007
7248571 Multi-user time slots for TDMA Jul. 24, 2007
7242686 System and method for communicating TDM traffic through a packet switch fabric Jul. 10, 2007
7233604 Time division media access controller and method of operation thereof Jun. 19, 2007
7227871 Method and system for real-time change of slot duration Jun. 5, 2007
7221911 Multi-band ultra-wide band communication method and system May. 22, 2007
7203493 Wireless communication system Apr. 10, 2007

1 2 3 4 5 6


 
 
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