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)
10/2000
10/18/2000EP1044513A1 Power output control system for rf communications system
10/18/2000CN1270746A Information transmission in a telecommunications system
10/18/2000CN1270741A Method and arrangement for splitting signalling and speech in an analog mobile telephone system
10/18/2000CN1270717A Mobile station assisted timing synchronization in a CDMA communication system
10/18/2000CN1270460A Method for identifying varied data pulse series in digital communication system and communication equipment
10/17/2000US6134523 Coding bit rate converting method and apparatus for coded audio data
10/17/2000US6134451 Mobile radio telephone set with a control signal generator
10/17/2000US6134287 Method and apparatus for time aligning a frame in a communication system
10/17/2000US6134283 Method and system for synchronizing time-division-duplexed transceivers
10/17/2000US6134249 Information transferring system using idle cells
10/17/2000US6134247 Broadband line interface circuit
10/17/2000US6134245 System and method for the compression and transportation of non frame relay data over a frame relay network
10/17/2000US6134242 Method of reverting to tandem operation between transcoders of a communication system
10/17/2000US6134238 Layered bandwidth management in ATM/SDH (SONET) networks
10/17/2000US6134234 Master-slave synchronization
10/17/2000US6134233 Apparatus and method of frame aligning information in a wireless telecommunications system
10/17/2000US6134227 Secondary channel for radio frequency communications
10/17/2000US6134036 Add/drop multiplexer node
10/17/2000US6133958 Broadcast video desynchronizer
10/17/2000CA2109836C Dynamic channel allocation method and system for integrated services digital network
10/12/2000WO2000060884A1 Communication terminal device and base station device
10/12/2000WO2000060801A1 Method and arrangement for changing parallel clock signals in a digital data transmission
10/12/2000WO2000060791A2 Collision handling scheme for discrete multi-tone data communications network
10/12/2000WO2000060785A1 Apparatus and associated method for communicating multimedia information upon a communication link
10/12/2000WO2000060783A1 Method for transmitting data streams presenting different data transmission rates between a first and a second data transmission unit
10/12/2000WO2000060782A1 System and method for re-synchronizing a phase-independent first-in first-out memory
10/12/2000WO2000021316A9 High power short message service using tdma frames and/or bcch
10/12/2000DE19912379A1 Verfahren und Schaltungsanordnung zur Konzentration von analogen Signalen zu einem digitalen Datenstrom in einem Breitbandübertragungssystem Method and circuit arrangement for the concentration of analog signals to a digital data stream in a broadband transmission system
10/12/2000CA2333744A1 Communication terminal device and base station device
10/11/2000EP1043897A1 Process of managing service informations in a digital television and associated receiver
10/11/2000EP1043873A1 Synchronization acquiring circuit
10/11/2000EP1043856A2 Method and apparatus for implementing a wavelength division multiplexing communication system
10/11/2000EP1043855A1 Secondary alarm filtering
10/11/2000EP1042940A1 Subscriber multiplexing device
10/11/2000EP1042932A1 A method for uplink power control for distributed satellite networks to compensate for rain fade
10/11/2000EP1042929A1 Information transmission method
10/11/2000EP1042928A1 Information transmission system
10/11/2000EP1042921A1 Device for demultiplexing coded data
10/11/2000EP1042880A1 Test access system and method for digital communication networks
10/11/2000EP1042877A1 Method and system for automatic allocation of resources in a network
10/11/2000EP1042861A1 Device and method for detecting pcm upstream digital impairments in a communication network
10/11/2000EP0838106B1 Dual mode satellite/cellular terminal
10/11/2000CN1269928A Indoor communication system and synchronisation for receiver
10/11/2000CN1269671A Digital television system and method for managing service information in relative receiver
10/11/2000CN1269654A Method for synchronising network apparatus in networks
10/11/2000CN1269651A Method and system for synchronising multiple subsystems using a voltage-controlled oscillator
10/11/2000CN1269646A Method for sorting secondary warning signals
10/11/2000CN1057414C Time division multiple acess ranging system
10/10/2000US6130897 Time division multiple access FDD/TDD dual mode radio and a time division multiple access TDD dual band system
10/10/2000US6130886 Coexisting communication systems
10/10/2000US6130875 Hybrid centralized/distributed precomputation of network signal paths
10/07/2000CA2300753A1 Secondary alarm filtering
10/05/2000WO2000059204A2 Method and apparatus for injecting information assets into a content stream
10/05/2000WO2000059147A1 Method for efficient synchronisation in a communication system
10/05/2000WO2000059145A1 Method and apparatus for storing and accessing multiple constant bit rate data
10/05/2000WO2000059144A1 Detection and compensation of ingressing frame offset discontinuities for tandem connection trails
10/05/2000WO2000059143A1 Method and system for compensating signal propagation delay
10/05/2000WO2000058832A1 Fault protection in networks
10/05/2000WO2000028777A3 Resource allocator
10/05/2000DE19911715A1 Verfahren zur Rahmensynchronisation in einem Zeitmultiplexsystem A method for frame synchronization in a time division multiplex system
10/05/2000DE19910349A1 Synchronisation method for network elements connected to communication network
10/04/2000EP1041855A1 Time-slot interchanger that controls both time-slot access and signal-processing features
10/04/2000EP1041760A1 Detection and compensation of ingressing frame offset discontinuities for tandem connection trails
10/04/2000EP1041759A2 Method and device for digital frame synchronisation of a transmission signal
10/04/2000EP1041746A1 Process for synchronising base stations in a wireless communication network
10/04/2000EP1041745A2 TDMA/TDD system data transmission equipment
10/04/2000EP1041744A2 TDMA/TDD data communication completing system
10/04/2000EP1041743A2 TDMA/TDD data communication system with reduction of waiting time between a standby and an active state
10/04/2000EP1040711A1 Device for transmitting and/or receiving data in an sdh or pdh transmission system
10/04/2000EP1040708A2 A method of and a multiplexing structure for inserting a plurality of higher order virtual containers into a higher order stm frame in an sdh system
10/04/2000EP1040609A1 Synchronization for cellular telecommunications network
10/04/2000EP1040605A2 Initial acquisition and frame synchronization in spread spectrum communication system
10/04/2000CN1269105A Method for preforming a countdown function during a mobile-originated transfer for a packet radio system
10/04/2000CN1269084A Turbo encoding/decoding device and method for processing frame data according to QoS
10/04/2000CN1269083A Method and apparatus for providing synchronization during transcoder switching in a communication system
10/03/2000US6128761 Method and apparatus for G.706 frame alignment and CRC procedure test tool
10/03/2000US6128480 Fixed subscriber unit for telecommunications
10/03/2000US6128322 High-speed data transmission in mobile communication networks
10/03/2000US6128321 System and method for centrally-managing switching functions
10/03/2000US6128320 Communication status confirmation system using user data
10/03/2000US6128318 Method for synchronizing a cycle master node to a cycle slave node using synchronization information from an external network or sub-network which is supplied to the cycle slave node
10/03/2000US6128317 Transmitter and receiver supporting differing speed codecs over single links
10/03/2000US6128312 Clock supply system
10/03/2000US6128310 Multiport data network switch having a random number generator shared by multiple media access controllers
10/03/2000US6128284 SDH-communication-network/already existing communication network monitoring and integrating apparatus and its method
10/03/2000US6128277 Reliable array of distributed computing nodes
10/03/2000CA2182835C Digital radiocommunication receiver
10/01/2000CA2267825A1 Portable testing device for telecommunications network
09/2000
09/30/2000CA2300394A1 Time-slot interchanger that controls both time-slot access and signal processing features
09/28/2000WO2000057660A1 Method and base station for allocating a channel required for a radio transmission
09/28/2000WO2000057658A1 Channel allocation using enhanced pathloss estimates
09/28/2000WO2000057648A1 Method and apparatus for aligning sub-stream splice points in an information stream
09/28/2000WO2000057591A1 Common packet channel
09/28/2000WO2000057581A1 Method and radiotelecommunications system for synchronising subscriber stations
09/28/2000WO2000057576A1 Outer loop/weighted open loop power control in a time division duplex communication system
09/28/2000WO2000057575A1 Weighted open loop power control in a time division duplex communication system
09/28/2000WO2000057574A1 Combined closed loop/open loop power control in a time division duplex communication system
09/28/2000WO2000027036A9 A system and method for reducing deinterleaver memory requirements through chunk allocation
09/28/2000CA2367550E Common packet channel
09/27/2000EP1039708A1 Circuit for capturing frame sync signal in receiver
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