Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 3 - Time-division multiplex systems
Patents for H04J 3 - Time-division multiplex systems (63,408)
12/1995
12/12/1995US5475706 Bulk data transmission system
12/12/1995US5475689 Cellular telephone with datagram and dispatch operation
12/12/1995US5475686 Method and apparatus for transferring data in a communication system
12/12/1995US5475684 Time-division multiplex communication transmission apparatus
12/12/1995US5475677 Compatible licensed and unlicensed band portable handset unit for TDMA wireless communications system
12/12/1995US5475676 Switch for self-healing ring
12/12/1995US5475675 Apparatus and method for non-stop switching in asynchronous transfer mode
12/12/1995US5475615 For use with a computer having memory
12/07/1995WO1995033322A1 Data communication system having channel switching means
12/07/1995WO1995033321A1 Securing of routing in a digital cross connect equipment
12/07/1995WO1995033320A1 Cell-based clock recovery device
12/07/1995CA2191425A1 Cell-based clock recovery device
12/07/1995CA2189860A1 Data communication system having channel switching means
12/06/1995EP0685970A2 Variable-length decoder for bit-stuffed data
12/05/1995US5473668 Digital cordless telephone system readily capable of setting up
12/05/1995US5473665 Performance monitoring of DS0 channel via D4 channel bank
12/05/1995US5473613 Digital added main line system
12/05/1995US5473611 Apparatus and method for limiting jitter caused by pointer movement while mapping one telecommunications signal into another such signal
12/05/1995US5473597 Test circuit of multiplex equipment
12/05/1995US5473596 Method and system for monitoring telecommunication network element alarms
12/05/1995US5473274 Local clock generator
12/05/1995CA2038472C System for suppressing spread of error generated in differential coding
11/1995
11/30/1995WO1995032567A1 Apparatus for exchanging data between a central station and a plurality of wireless remote stations
11/30/1995WO1995032565A1 Method for dynamically allocating communication channel bandwidth between competing applications
11/30/1995WO1995027977A3 Method of transmitting timing-critical data via an asynchronous channel
11/29/1995EP0684717A2 Communication control system based on the asynchronous transfer mode
11/29/1995EP0684715A2 Communication system capable of preventing dropout of data block
11/29/1995EP0684712A2 Line terminating equipment in SDH networks, using forward error correcting codes
11/29/1995EP0683963A1 Apparatuses and mobile stations for providing packet data communication in digital tdma cellular systems
11/29/1995EP0683951A1 Multimedia distribution system
11/29/1995EP0683945A1 Method for adaptive smoothing delay for packet voice applications
11/29/1995CN1112756A Multi-circuits device with bus connecting plurality low speed interface circuit
11/29/1995CN1030419C Method and apparatus for providing carrier frequency offset compensation in TDMA communication system
11/28/1995USRE35104 Subrate multi-media data transmission system
11/28/1995US5471649 Base station transceiver diagnostic equipment
11/28/1995US5471511 Digital phase-locked loop arrangement for use in a desynchronizer
11/28/1995US5471510 Asynchronous transfer mode digital telecommunication network terminal equipment synchronization device
11/28/1995US5471477 Logical machine for processing control information of telecommunication transmission frames
11/28/1995US5471476 Synchronous payload pointer processing system in digital data transmission network
11/28/1995US5471473 Communication system and devices thereof
11/28/1995US5471466 Method and apparatus for ATM cell alignment
11/28/1995CA2028142C Time division multiplexer/demultiplexer with deterministic time slot assignment
11/23/1995WO1995031878A1 Method and arrangement for high-speed data transmission in a tdma mobile telecommunications system
11/23/1995WO1995028039A3 Method for transmitting a time-division data communication signal
11/23/1995WO1995027978A3 Recording and reproducing an mpeg information signal on/from a record carrier
11/23/1995DE4417562A1 Paging system with long and/or medium wave transmitters
11/23/1995DE4417286A1 ATM buffer circuit data read-out method
11/22/1995EP0683620A1 Method and apparatus for transmission of asynchronous data over a synchronous bus
11/22/1995EP0683619A2 Method and apparatus for the diversion of a communication cell stream to an alternative path
11/22/1995EP0683583A2 Method and circuit for fault-free rerouting of a cell information flow through an alternate path
11/22/1995EP0683581A1 Synchronisation method, synchronisation circuit, exchange end terminal
11/22/1995EP0683580A1 Method for connecting an HDSL transmission link to an SDH network
11/22/1995EP0683579A2 Method for transmitting control information over an HDSL transmission link
11/22/1995EP0683578A2 Optical TDM/TDMA-system with enlarged range
11/22/1995EP0683577A2 Forwarding at high bit rate data streams via data outputs of a device with low internal data processing rate
11/22/1995EP0683447A2 Synchronous taking over of high bit rate into a device with a low internal processing rate
11/22/1995EP0682833A1 Flow control by evaluating network load.
11/22/1995EP0682830A1 A multiplex control packet for digital services
11/22/1995EP0483229B1 Data transmission on a network
11/22/1995CN1112385A Time alignment of transmission in a down-link of a CDMA system
11/22/1995CN1112347A Signal generator and wireless mobile system including the same
11/22/1995CN1112345A Method for communicating in a wireless communication system
11/22/1995CN1112247A A time synchronization apparatus and a method thereof using a global positioning system of a sateillte
11/21/1995US5469502 Telecommunication system for selecting optimum transfer rate
11/21/1995US5469472 Message substitution in a digital communication system
11/21/1995US5469440 Communications network and method
11/21/1995US5469434 Distributed frame processing for time division multiplexing
11/21/1995US5469431 Method of and apparatus for channel mapping with relative service identification
11/21/1995US5469427 Transmission line control system and interface unit therefor
11/21/1995CA2036603C Apparatus and method for time multiplexing a resource among a plurality of entities
11/16/1995WO1995031057A1 Method, system and apparatus for telecommunications control
11/16/1995WO1995031055A1 Method and apparatus for inserting signaling in a communication system
11/16/1995WO1995031054A1 Method of assigning slots by mapping channels to slots based on a one-to-one transformation
11/15/1995EP0682422A2 Method and device for synchronising redundantly transmitted information cell streams
11/15/1995EP0681769A1 Switch protection arrangement
11/15/1995EP0681766A1 Digital control channels having logical channels for multiple access radiocommunication
11/14/1995US5467353 Subrate control channel exchange system
11/14/1995US5467342 Methods and apparatus for time stamp correction in an asynchronous transfer mode network
11/14/1995US5467137 Method and apparatus for synchronizing a receiver as for a compressed video signal using differential time code
11/12/1995CA2148997A1 Method and circuit arrangement for disturbance-free redirection of a message cell stream onto an alternate route
11/12/1995CA2148996A1 Method and circuit arrangement for disturbance-free redirection of a message cell stream onto an alternate route
11/09/1995WO1995030319A1 Time switch system
11/09/1995WO1995030318A2 Atm switching system
11/09/1995WO1995024772A3 Hierarchical synchronization method
11/09/1995CA2187876A1 Atm switching system
11/09/1995CA2187618A1 Time switch system
11/08/1995EP0681407A1 TDM transmission system between at least one satellite, one base and one nodal station
11/08/1995EP0681377A2 Frequency hopping in digital cellular networks
11/08/1995EP0680677A1 Distributed frame processing for time division multiplexing
11/08/1995CN1111469A Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding
11/08/1995CN1111468A Interoffice phase synchronizing system
11/07/1995US5465274 Digital circuit for decoding encoded doppler data
11/07/1995US5465267 Error-correcting tandem encoding system
11/07/1995US5465254 Ring-type communication network
11/07/1995US5465253 Method and apparatus for demand-assigned reduced-rate out-of-band signaling channel
11/07/1995US5465252 Method for receiving and delivering section overheads of and for STM-1 signals in a section-overhead server of a network node
11/02/1995WO1995029576A2 Data/voice/fax advanced priority statistical multiplexer
11/02/1995WO1995029559A1 A multiplexer system using constant bit rate encoders
11/02/1995WO1995029546A1 A system for dynamically allocating a scarce resource
11/02/1995WO1995029545A1 Asynchronous control signal generating apparatus
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