Patents-Review.com
ClassID:

224410 ⎘

H04J3/1623 - CPC Classification

Classification description:

Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted; Fixed allocated frame structures Plesiochronous digital hierarchy [PDH]

Sub-classes:
Recent Application in this class:
#1
20190215144
2019-07-11

Method and apparatus for reformatting and retiming digital telecommunications data for reliable retransmission via USB

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20180294948
2018-10-11

Methods and devices for transmitting a continuous bit stream in a digital network non-synchronous with the bit stream

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20170359844
2017-12-14

Switching-on method, base station, base station controller, switching-on system and storage medium

 #4
20160072605
2016-03-10

Time-division multiplexing data aggregation over high speed serializer/deserializer lane

 #5
20140086572
2014-03-27

Transmission apparatus and processing method thereof

 #6
20140016481
2014-01-16

Relay device, relay method, and relay processing program

 #7
20100322221
2010-12-23

RADIO TRANSMITTING DEVICE AND RADIO TRANSMISSION METHOD

 #8
20100296523
2010-11-25

Telecom multiplexer for variable rate composite bit stream

 #9
20100265969
2010-10-21

System and method for multiplexing PDH and packet data

 #10
20100214981
2010-08-26

Transmission device, transmission system, transmission method, and transmission program

 #11
20100158043
2010-06-24

Method and apparatus for reformatting and retiming digital telecommunications data for reliable retransmission via USB

 #12
20100002727
2010-01-07

Inverse Multiplex Protocol

 #13
20090285242
2009-11-19

Multi-service channelized sonet mapper framer

 #14
20090268758
2009-10-29

Method, system and apparatus for synchronizing time in time-division multiplexing system

 #15
20090198926
2009-08-06

METHOD AND DEVICE FOR SWITCHING DATA

 #16
20080310441
2008-12-18

General purpose physical data transmission port

 #17
20080298396
2008-12-04

Inverse multiplexer with TDM bonding

 #18
20080259901
2008-10-23

Adaptive coding and modulation for synchronous connections

 #19
20080101377
2008-05-01

Efficient scalable implementation of VCAT/LCAS for SDH and PDH signals

 #20
20080075220
2008-03-27

Method and system for providing information for recovering a clock frequency

 #21
20070248073
2007-10-25

Method and system for encapsulating time division multiplex data into individual packets of a packet based network

 #22
20070081466
2007-04-12

ATM cell service apparatus accommodating an ATM cell in an optical asynchronous communications network through a North America asynchronous communications network

 #23
20070053364
2007-03-08

Encapsulation of E1-type frames under ethernet

 #24
20070019653
2007-01-25

Transport of ethernet frames over an sdh network

 #25
20060268832
2006-11-30

Transporting synchronization channel information across a packet network

 #26
20060268775
2006-11-30

Wireless T/E transceiver frame and signaling controller

 #27
20060159122
2006-07-20

Providing TDM channels to locations connected by networks implemented on broadcast medium

 #28
20060153244
2006-07-13

System and method for multiplexing PDH and packet data

 #29
20060092961
2006-05-04

Method and apparatus for powering a DS3 device

 #30
20060079135
2006-04-13

Integrated telecommunications cabinet system with DSX assemblies and multiplexers

 #31
20060067313
2006-03-30

Method and apparatus for extraction and insertion of plesiochronous overhead data

 #32
20060039414
2006-02-23

Digital modulating and demodulating device which is compatible with both PDH and SDH signals by dividing input signal in multiple directions and combining input signals from multiple directions with matrix switching unit

 #33
20060018346
2006-01-26

Digital service hierarchy level 3 (DS3) application detection