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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 182
370/542 Demultiplexing single input channel to plural output channels 223
370/536 Demultiplexing single signal into plural parallel channels (e.g., parallel transmission for increasing transmission speed) 401
370/529 Information superimposed on other information 159
370/531 Magnetic core for switching or storage 9
370/532 Multiplexer or distributor and technique for handling low level input signal 154
370/534 Multiplexer or distributor using electron beam switching device 30
370/533 Multiplexer or distributor using pulse amplitude modulation 49
370/535 Multiplexing combined with demultiplexing 1,313
370/537 Multiplexing plural input channels to a common output channel 861
370/500 Pilot 166
370/499 Polarity multiplex 22
370/501 Repeater 203
370/522 Signaling (ancillary to main information) 1,184
370/530 Staircase wave 10
370/503 Synchronizing 2,726
370/521 Time compression or expansion 234

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8711878 Upstream channel bonding in a cable communications system Apr. 29, 2014
8693506 Transparent clock adaptor for a network device Apr. 8, 2014
8677190 Comprehensive end-to-end storage area network (SAN) application transport service Mar. 18, 2014
8654795 Packet data transmitting method and system for packet service domain Feb. 18, 2014
8649301 Channel allocation in DECT telecommunication systems Feb. 11, 2014
8638931 Signal descrambling detector Jan. 28, 2014
8638821 Method for adjusting time slots in a communication network Jan. 28, 2014
8634416 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Jan. 21, 2014
8619821 System, apparatus, and method for time-division multiplexed communication Dec. 31, 2013
8619822 Method and system for generating uplink signals from a ground segment Dec. 31, 2013
8615618 System and method of transmitting data between devices connected via a bus defining a time slot during transmission for responsive output information from bus devices Dec. 24, 2013
8611273 System level architectures for relayed uplink communication Dec. 17, 2013
8605645 Apparatus and method for transmitting and receiving control information in multi-hop relay broadband wireless communication system Dec. 10, 2013
8606304 Paging signal transmission method, mobile station and radio base station Dec. 10, 2013
8599881 Redundant communication timing for remote nodes Dec. 3, 2013
8599882 Mobile communication system, mobile station device, base station device and handover method Dec. 3, 2013
8599886 Methods and apparatus for reducing transfer qualifier signaling on a two-channel bus Dec. 3, 2013
8588613 Sync distribution over a non-traffic bearing channel Nov. 19, 2013
8588255 Full-T cross apparatus and method Nov. 19, 2013
8576881 Transparent provisioning of services over a network Nov. 5, 2013
8571068 Network timing distribution and synchronization using virtual network delays Oct. 29, 2013
8571004 System and method for setting a data rate in TDMA communications Oct. 29, 2013
8571003 Timeslot sharing protocol for wireless communication networks Oct. 29, 2013
8570975 Adaptive scheme for lowering uplink control overhead Oct. 29, 2013
8565148 System and method for mobile communications Oct. 22, 2013
8565182 Method and apparatus for feeding back and receiving acknowledgement information of semi-persistent scheduling data packets Oct. 22, 2013
8547994 Point to multipoint crosslink Oct. 1, 2013
8549437 Downloading and synchronizing media metadata Oct. 1, 2013
8526464 Adaptive contention window in discontinuous wireless communication channels Sep. 3, 2013
8526460 Systems and methods for scheduling asynchronous tasks to residual channel space Sep. 3, 2013
8526391 Network based location of mobile transmitters Sep. 3, 2013
8526429 MAC to PHY interface apparatus and methods for transmission of packets through a communications network Sep. 3, 2013
8514761 Method and apparatus for saving power in ATSC-M/H mobile devices Aug. 20, 2013
8509266 Using network traffic logs for search engine index updates Aug. 13, 2013
8509197 Media access control method of determining data transmission order in wireless network Aug. 13, 2013
8503348 Method and apparatus in which a relay station transmits a sounding reference signal Aug. 6, 2013
8503480 Managing communications over a shared medium Aug. 6, 2013
8503482 Interconnects using self-timed time-division multiplexed bus Aug. 6, 2013
8503488 Packet insertion mechanism for an improved ATSC DTV system Aug. 6, 2013
8498282 Radio communication method and radio communication device Jul. 30, 2013
8493990 Cyclical time-based communication system, user in such a system and transmission method Jul. 23, 2013
8477745 Moblie station for transmitting an uplink shared signal and base station apparatus for receiving the uplink shared signal Jul. 2, 2013
8478268 Method of communicating data in a wireless mobile communication system Jul. 2, 2013
8479247 Upstream bandwidth conditioning device Jul. 2, 2013
8472477 SAF synchronization layer packet structure and server system therefor Jun. 25, 2013
8472482 Multiple infiniband ports within a higher data rate port using multiplexing Jun. 25, 2013
8467347 Method and apparatus for processing signals Jun. 18, 2013
8458528 Comprehensive end-to-end storage area network (SAN) application transport service Jun. 4, 2013
8437301 Method and apparatus of allocating control information in wireless communication system May. 7, 2013
8432875 Method and device for sending information in a physical uplink control channel Apr. 30, 2013

1 2 3 4 5 6 7 8 9 10

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