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)
06/1996
06/05/1996CN1124074A A method and apparatus for locating a digital control channel in a radiocommunication system
06/05/1996CN1123993A Method and apparatus for direct communication in a TDMA radio communication system
06/05/1996CN1123979A Communication controlling device
06/04/1996US5524282 Apparatus and method for detecting place of burst signals in time division multiplex communication system
06/04/1996US5524207 Data processing device comprising a multiport RAM as a sequential circuit
06/04/1996US5524112 Interface apparatus for transferring k*n-bit data packets via transmission of K discrete n-bit parallel words and method therefore
06/04/1996US5524111 Method and apparatus for transmitting an unique high rate digital data flow over N multiple different independent digital communication channels between two different primary terminal adapters
06/04/1996US5524107 Multiport multidrop digital system
06/04/1996US5524029 Network control system for controlling relative errors between network nodes
06/04/1996US5523795 Method and apparatus for serial transmission and/or reception of nonsynchronous, multiplexed signals
06/04/1996CA2088463C Transmission frame allocation method for a half-duplex point-multipoint time division multiple access transmission system
06/04/1996CA2073241C Hopped-carrier dynamic frequency reuse
05/1996
05/31/1996CA2163728A1 Transmitting-receiving apparatus
05/31/1996CA2162824A1 Synchronization monitoring in a network element
05/31/1996CA2158879A1 Clock recovery circuit
05/30/1996WO1996016522A1 Testing equipment for a base station network
05/30/1996WO1996016492A1 System and method for wireless transmission of digital data using differentially encoded pilot words
05/30/1996WO1996016490A1 Optical network
05/30/1996WO1996008893A3 Control signal transmission in digital radio telephony
05/30/1996WO1996008868A3 Delay unit and transmission system using such a delay unit
05/30/1996EP0728398A4 Interactive information services control system
05/30/1996DE19543253A1 Verfahren zum Kennzeichnen eines Kanals mit mehreren Zeitschlitzen in einem TDMA-Funksystem A method for identifying a channel with multiple time slots in a TDMA radio system
05/30/1996DE19541637A1 Multiplex-Kommunikationssystem Multiplex communication system
05/29/1996EP0714216A2 Paging signal transmission equipment
05/29/1996EP0714186A2 ATM transmission system
05/29/1996EP0713619A1 Method and apparatus for coordinating clocks in a simulcast network
05/29/1996CN1123589A Decentralized base station for reducing bandwidth requirements for communications to and from radio transmitter-receivers in a telecommunications network
05/28/1996US5521926 Method and apparatus for improved message reception at a fixed system receiver
05/28/1996US5521925 Method and apparatus for providing mixed voice and data communication in a time division multiple access radio communication system
05/28/1996US5521923 Method and facility for temporarily storing data packets, and exchange with such a facility
05/28/1996US5521922 Data demultiplexer
05/28/1996US5521920 Time-division multiplexer with reduced delay time
05/28/1996US5521912 Time slot shifter enhances data concentration
05/23/1996WO1996015599A1 Communications in a distribution network
05/23/1996WO1996015598A1 An audio transceiver
05/23/1996WO1996010305A3 Data transmission method in a tdma mobile communication system
05/23/1996DE4442654C1 Verfahren zur Reduktion von Laufzeitschwankungen von ATM-Zellen A method for reducing delay variations of ATM cells
05/22/1996EP0713347A2 Method and apparatus enabling STM and packet mode access on a broadband communications network
05/22/1996EP0713345A2 Method and apparatus for direct communication in an TDMA radio communication system
05/21/1996US5519779 Method and apparatus for inserting signaling in a communication system
05/21/1996US5519737 Adapter for the connection to a clear-channel telecommunication network
05/21/1996US5519726 Industrial controller with coordinated timing
05/21/1996US5519711 Switch-mode power supply for time division multiple access radio phone systems
05/21/1996US5519710 Network synchronization for TDMA cellular communication using signals from mobile stations in neighboring cells
05/21/1996US5519708 System for converting synchronous time-division signals into asynchronous time-division data packets
05/21/1996US5519702 Digital communication system
05/21/1996US5519385 Circuit for switching signal processing circuits
05/21/1996CA2070296C Method for determining equalisation delays in a transmission system and related transmission system
05/21/1996CA2020343C Time-division multiplex communication system with a synchronizing circuit at the receiving end which responds to the coding of words inserted in the transmitted information
05/15/1996EP0712258A2 Apparatus for testing mobile radio communication stations
05/15/1996EP0711478A1 Feedforward control system, method and control module
05/15/1996EP0571424B1 Process for the reception and issue of section overheads of and for stm-1 signals in a section overhead server of a network node
05/15/1996EP0375770B1 Fast locking phase-locked loop utilizing frequency estimation
05/14/1996US5517532 Standing sine wave clock bus for clock distribution systems
05/14/1996US5517528 Modulation method and apparatus for digital communications
05/14/1996US5517521 Method and apparatus for synchronization between real-time sampled audio applications operating full-duplex over a half-duplex radio link
05/14/1996US5517502 Upstream transmission using multiple transmission tags and downstream acknowledgements in conditional access packets
05/14/1996US5517499 Method and an arrangement for synchronizing two or more communication networks of the time multiplex type
05/14/1996US5517493 Line setting and phase adjusting apparatus for synchronous multiplex communications
05/14/1996US5517490 Telecommunication terminal operating at alternative data throughput rates
05/14/1996US5517489 Synchronous digital hierarchy 2-fiber ring having a selective protection function
05/14/1996CA2090740C Base-site synchronization in a communication system
05/14/1996CA2065754C Double buffer type elastic store comprising a pair of data memory blocks
05/10/1996CA2162331A1 Telecommunications terminal test device, particularly for mobile radiocommunications, and terminal testable by said device
05/09/1996WO1996013941A1 Digital data packet multiplexer, in particular for digital television
05/09/1996WO1996013940A1 Digital data packet multiplexer, in particular for digital television
05/09/1996WO1996013939A1 Digital data packet multiplexer, particularly for digital television
05/09/1996WO1996013923A1 Decision-making process for point-to-multipoint networks
05/09/1996WO1996013916A1 Communication method and apparatus with transmission of a second signal during absence of a first one
05/09/1996WO1996013915A1 Ranging process for point-to-multipoint communication systems
05/09/1996WO1996013910A1 Method and apparatus for channel estimation
05/09/1996WO1996013909A1 Method and arrangement for separating signals operating in the same channel
05/09/1996CA2203788A1 Multiplexer of digital information packets, especially for digital television
05/09/1996CA2203787A1 Multiplexer of digital information packets, especially for digital television
05/09/1996CA2203786A1 Multiplexer of digital information packets, especially for digital television
05/09/1996CA2200186A1 Method and arrangement for separating signals operating in the same channel
05/08/1996EP0711094A2 ATM cell format converter using cell start indicator for generating output cell pulse
05/08/1996EP0711083A2 Recording/reproducing apparatus for data packet stream
05/08/1996EP0711047A2 Buffer memory circuit for clock adaptation between an input and an output data signal
05/08/1996EP0710426A1 Serial bit rate converter for a tdm switching matrix
05/08/1996EP0454727B1 Active signalling transmitter control
05/08/1996CN1122077A Master-slave data communication system
05/07/1996US5515428 Multiple queue resource management
05/07/1996US5515403 Apparatus and method for clock alignment and switching
05/07/1996US5515401 Network control system for controlling relative errors between network nodes
05/07/1996US5515385 Device and method for limiting delay by substantial elimination of duplicate synchronous data frames in a communication system
05/07/1996US5515379 Time slot allocation method
05/07/1996US5515375 Method and apparatus for multiplexing fixed length message data and variably coded speech
05/07/1996US5515374 Method and apparatus for hopping digital packet data signals
05/07/1996US5515366 Method and apparatus for direct communication in a TDMA radio communication system
05/07/1996US5515362 Digital signal transmission apparatus
05/07/1996CA2066529C Digital cellular switching system with means for securing uninterrupted data transparency during handoffs
05/02/1996DE19501517C1 Speech information transmission method
05/01/1996EP0709984A2 High performance path allocation system and method for a fiber optic switch
05/01/1996EP0709977A2 Frame timing control of time division multiple access
05/01/1996EP0686332A4 Cell based wide area network alternative access telephone and data system
05/01/1996CN1121755A Composite clock signal
05/01/1996CN1121753A Digital controlled xtal osc
04/1996
04/30/1996US5513183 Method for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system
04/30/1996US5513181 Multi-signal multi-coder transcoder
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