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)
11/1996
11/13/1996EP0742653A2 PDH/SDH signal processor with dual mode clock generator
11/13/1996EP0741933A1 Sdh add-drop multiplexer
11/13/1996CA2176308A1 Pdh/sdh signal processor with dual mode clock generator
11/12/1996US5574938 Allowed operational-link transceiver table verifies the operational status of transceivers in a multiple conductor data transmission link
11/12/1996US5574896 Framing circuit that increases the pulse width of the byte clock signal after the byte clock signal is reset
11/12/1996US5574753 Glitch free clock start/stop control circuit for outputting a single clock signal and a single sync signal from a plurality of sync signal inputs and a plurality of clock signal inputs
11/12/1996US5574752 Moving image data transmitter and receiver frame synchronization
11/12/1996US5574723 Communication method
11/12/1996US5574719 Transmission system
11/12/1996US5574718 Signal protection and monitoring system
11/12/1996US5574717 Line terminating equipment in SDH networks, using forward error correcting codes
11/12/1996US5574586 Simultaneous optical compression and decompression apparatus
11/12/1996US5574584 Wavelength division multiplexing passive optical network with bi-directional optical spectral slicing
11/12/1996CA2120528C Simulcast synchronization and equalization system
11/12/1996CA2087020C Device and method for asynchronous cyclic redundancy checking for digital receivers
11/12/1996CA2071934C Passive optical ring network
11/12/1996CA2052811C Framing bit sequence detection in digital data communication systems
11/12/1996CA2016643C Parallel bit detection of frame synchronization information in a serial bit stream
11/07/1996WO1996035283A1 Telecommunication network with improved access protocol
11/07/1996WO1996035275A1 Retiming arrangement for sdh data transmission system
11/07/1996WO1996028936A3 Linear multi-output optical transmitter system
11/07/1996DE19531611C1 Transmission bit rate matching method for data multiplexer
11/06/1996EP0741473A1 Transmission system with clock recovery circuit
11/06/1996EP0741471A1 Non-intrusive measurement of telephone transmission line quality
11/06/1996EP0740890A1 Testing equipment for a base station network
11/06/1996EP0740867A1 Time stamp correction in atm network
11/06/1996EP0647379B1 Method of switching digital signals
11/06/1996CN1135277A Time division multiple access radio system method for intracell capacity allocation, and method for performing an intra-cell handover
11/06/1996CN1135129A Timing recovery in network-synchronized modem
11/06/1996CN1135051A Method for synchronization of time intenals
11/05/1996US5572681 Speech codec and a method of processing a speech signal with speech codec
11/05/1996US5572556 Method and system for controlling of reproduction of sampling signal
11/05/1996US5572554 Synchronizer and method therefor
11/05/1996US5572535 Method and data processing system for verifying the correct operation of a tri-state multiplexer in a circuit design
11/05/1996US5572529 Signal processing arrangement
11/05/1996US5572521 Packetizer arrangement having packetizer control means (OBC) for controlling a packetizer processing means (PM)
11/05/1996US5572517 Configurable hybrid medium access control for cable metropolitan area networks
11/05/1996US5572515 Method for configuring a measurement test instrument
11/05/1996US5572513 Path protection switching device
11/05/1996US5572349 Communications system
10/1996
10/31/1996WO1996034485A1 Media access control for digital data
10/31/1996WO1996034481A2 Adaptive filter for use in a tdm/tdma receiver
10/31/1996WO1996034480A1 Method and apparatus for providing variable rate data in a communications system using statistical multiplexing
10/31/1996WO1996034468A1 An asymmetric high-speed data transmission method in a mobile communications network
10/30/1996EP0740435A2 Alignment of parity bits to eliminate errors in switching from an active to a standby processing circuit
10/30/1996EP0740431A1 Method for TDMA management, central station, terminal station and network system to perform this method
10/30/1996EP0740429A2 Method and apparatus for wireless transmission of speech and data signals over the same radio channel between transmitting and receiving units
10/30/1996EP0740423A2 Digital phase-locked loop
10/30/1996EP0739557A1 Communications in a distribution network
10/30/1996EP0470126B1 Digital radio communication system and two way-radio
10/30/1996CN1134771A Interactive information services control system
10/30/1996CN1134768A A method and apparatus for pack alignment in a c ommunication system
10/30/1996CN1134638A Network system as no arbitration control required, node device utilized in network system, and transmission control method for node device
10/30/1996CN1134637A Timing recovery in network-synchronized modem
10/30/1996CN1134634A PCM digital basic group transmission system and its transmission method
10/29/1996US5570467 Method and apparatus for locating a digital control channel in a radiocommunication system
10/29/1996US5570397 Redundant synchronized clock controller
10/29/1996US5570371 Path trace byte collecting circuit for synchronous optical networks
10/29/1996US5570370 Frame timing acquisition method and system for cordless TDMA systems
10/29/1996US5570368 Cell multiplexer having cell delineation function
10/29/1996US5570366 In a communications system
10/29/1996US5570358 Method for Implementing switching in time or space domain
10/29/1996US5570355 Method and apparatus enabling synchronous transfer mode and packet mode access for multiple services on a broadband communication network
10/29/1996US5570347 Upstream data transmission system with downloadable transmission parameters
10/29/1996US5570345 Protection switching system with single line control
10/29/1996US5570344 Synchronous digital hierarchy transmission device and method for exchanging synchronous digital hierarchy transmission device units
10/29/1996CA2175153A1 Method for tdma management, central station, terminal station and network system to perform this method
10/24/1996WO1996033563A1 Sdh/sonet interface
10/24/1996WO1996033562A1 Asymmetric hybrid access system and method
10/23/1996EP0739111A2 Communication system with a network monitoring system
10/23/1996EP0738444A1 Synchronous transmission systems
10/23/1996EP0738443A1 Integrated mutli-fabric digital cross-connect timing architecture
10/23/1996EP0738440A1 Global video communications systems
10/23/1996CN1134214A Radio personal communication system and method
10/22/1996US5568490 Method and device for transferring data in a TDMA system
10/22/1996US5568488 Pointer re-setting method and apparatus thereof
10/22/1996US5568486 Integrated user network interface device
10/22/1996US5568483 Method and apparatus for the formatting of data for transmission
10/22/1996US5568482 Low speed radio link system and method designed for ATM transport
10/22/1996CA2037012C Method for synchronizing interconnected digital equipment
10/22/1996CA2003871C Exchange route decision system and method
10/17/1996DE19534156C1 Time multiplex data packet transmission method
10/16/1996EP0738055A2 Phase synchronization system
10/16/1996CN1133661A Method and apparatus for the transmission of variable rate digital data
10/15/1996US5566363 Transmission power control circuit and mobile communication system incorporating the circuit
10/15/1996US5566192 Variable-length decoder for bit-stuffed data
10/15/1996US5566180 Method for recognizing events and synchronizing clocks
10/15/1996US5566174 MPEG information signal conversion system
10/15/1996US5566172 Method for transmitting information at high speed by multiple burst allocation and associated receiving method and device
10/15/1996US5566162 Method of sectionalizing trouble on telecommunication network connections
10/15/1996US5566161 Adaptive DS1 frame format conversion device for remotely monitoring and testing the performance of telephone circuits
10/15/1996US5565924 Encoder/decoder buffer control for variable bit-rate channel
10/15/1996US5565923 Apparatus for formatting a digital signal to include multiple time stamps for system synchronization
10/15/1996CA2080960C False locking detection method and coherent digital demodulator using said method
10/10/1996WO1996031967A1 Method and system for time aligning a frame in a communication system
10/10/1996WO1996031963A1 Atv/mpeg sync system
10/10/1996WO1996031962A1 Processor device for terminating and creating synchronous transport signals
10/10/1996CA2217529A1 Processor device for terminating and creating synchronous transport signals
10/09/1996EP0736991A2 Digital interface device and digital interface method
10/09/1996EP0736982A2 Digital radio system including repeater equipment, end equipment, and receiver
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