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)
10/2003
10/08/2003CN1124009C Circuit for capturing frame sync signal in receiver
10/08/2003CN1123998C Transmission method and communication system employing method thereof
10/07/2003US6631483 Clock synchronization and fault protection for a telecommunications device
10/07/2003US6631144 Multi-rate transponder system and chip set
10/07/2003US6631142 Delay correction system for wireless telephone system
10/07/2003US6631139 Method and apparatus for interoperability between voice transmission systems during speech inactivity
10/07/2003US6631138 Reduced pin-count 10Base-T MAC to transceiver interface
10/07/2003US6631133 Broadband telecommunications system
10/07/2003US6631130 Method and apparatus for switching ATM, TDM, and packet data through a single communications switch while maintaining TDM timing
10/07/2003US6631124 Methods and apparatus for allocating resources in hybrid TDMA communication systems
10/07/2003CA2182343C Multimedia information processing apparatus
10/02/2003WO2003081818A1 Simplified bandwidth handling for sdh/sonet access rings
10/02/2003WO2003081817A1 METHOD AND APPARATUS PROVIDING MULTIPLE TEMPORARY BLOCK FLOW (TBF) MAPPING TO UPPER LAYER WHEN OPERATING IN GSM/EDGE RADIO ACCESS NETWORK (GERAN) A/Gb MODE
10/02/2003WO2003056864A3 Downlink access control
10/02/2003WO2003032621A3 Immersive visualization theater system and method
10/02/2003WO2002076033A3 Synchronous, clocked communication system with local input/output components and method for integrating local input/output components into such a system
10/02/2003WO2001097412A3 Optical communications system utilizing frequency division multiplexing
10/02/2003US20030188249 Turbo encoding/decoding device and method for processing frame data according to QoS
10/02/2003US20030187981 Request mechanism for a communication system between interactive terminals and master station
10/02/2003US20030186663 Method and system for multi-sensor data fusion
10/02/2003US20030185312 Clock recovery from a composite clock signal
10/02/2003US20030185254 Composite add/drop multiplexor with crisscross loop back
10/02/2003US20030185253 Add/drop multiplexor with aggregate serializer/deserializers
10/02/2003US20030185251 Multiplex transmission system capable of using ordinary network packets to transmit a plurality of 8B/10B bit streams
10/02/2003US20030185248 Simplified bandwidth handling for SDH/SONET access rings
10/02/2003US20030185247 Method and system for wavelet packet transmission using a best base algorithm
10/02/2003US20030185228 TDMA receiver
10/02/2003US20030185201 System and method for 1 + 1 flow protected transmission of time-sensitive data in packet-based communication networks
10/02/2003US20030185167 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
10/02/2003US20030185149 Expansion of telecommunications networks with automatic protection switching
10/02/2003US20030184468 Method and system for data fusion using spatial and temporal diversity between sensors
10/02/2003US20030183765 Method and system for target detection using an infra-red sensor
10/01/2003EP1349344A2 Late frame recovery method
10/01/2003EP1349294A1 Weighted open loop power control in a time division duplex communication system
10/01/2003EP1349291A2 Adaptive gain control based on echo canceller performance information
10/01/2003EP1348313A2 Digital cross-connect
10/01/2003EP1348272A2 Method and apparatus for proportionately multiplexing data streams onto one data stream
10/01/2003EP1082832A4 Communication system, mobile station, and method for mobile station registration
10/01/2003EP0646302B1 Method for reducing contention and resource misallocation
10/01/2003CN1446439A Session dispatcher at wireless multiplexer interface
10/01/2003CN1446407A Tdma发射/接收单元 Tdma transmit / receive unit
10/01/2003CN1446020A Method and equipment for enhancing function by reserving field
10/01/2003CN1445966A Method and system for packet routing in switched network
10/01/2003CN1123265C Method and apparatus for frequency planning in multi-system cellular communications network
10/01/2003CN1123263C Wireless communication device and transmission power control method
10/01/2003CN1123253C Digital radio system, digital signal processor and operating method of the processor
10/01/2003CN1123245C Method and appangement for splitting signalling and speech in an analog mobile telephone system
10/01/2003CN1123225C Method encoder and decoder for transmitter and receiver for transmitting hierarchiclly structured digital signal
10/01/2003CN1123190C Communications system
10/01/2003CN1123185C Method for controlling bit rate of output block stream
10/01/2003CN1123179C Method and apparatus for transmission of variable rate digital data
10/01/2003CN1123158C Method for transmitting data packets and network element for carrying out the method
10/01/2003CN1123156C Channel allocation methods in communication network and corresponding system
10/01/2003CN1123155C Method for operating exchange network
09/2003
09/30/2003US6629318 Decoder buffer for streaming video receiver and method of operation
09/30/2003US6629251 Elastic store circuit with vernier clock delay
09/30/2003US6629249 Need based synchronization of computer system time clock to reduce loading on network server
09/30/2003US6628968 Providing timing reference for radio heads
09/30/2003US6628965 Computer method and system for management and control of wireless devices
09/30/2003US6628736 Estimating the optimal sampling instant in a TDMA packet transmission system
09/30/2003US6628697 Subscriber unit ranging in a point to multipoint system
09/30/2003US6628679 SERDES (serializer/deserializer) time domain multiplexing/demultiplexing technique
09/30/2003US6628677 Coding and multiplexing apparatus and method
09/30/2003US6628674 Apparatus depending on timing source for synchronization
09/30/2003US6628651 Communication switching techniques with improved frame format
09/30/2003US6628650 Variable rate TDM switching system
09/30/2003US6628640 Transmission control method and transmission apparatus
09/30/2003US6628621 Multichannel-capable bit error rate test system
09/30/2003US6628605 Method and apparatus for efficiently transmitting multiple data signals
09/25/2003WO2003079703A1 Method and system for performing call admission control in the uplink for third generation wireless communication systems
09/25/2003WO2003079612A1 Method and apparatus for direct data placement over tcp/ip
09/25/2003WO2003079592A1 Procedure for sorting flows in a transport network carrying circuit data flows
09/25/2003WO2003079591A1 Desynchronizer having ram based shared digital phase locked loops and sonet high density demapper incorporating same
09/25/2003WO2003079579A1 Method of using sub-rate slots in an ultrawide bandwidth system
09/25/2003WO2003056716A3 Interleaving for multiplexed data
09/25/2003WO2003050991A3 System and method for improving data transmission
09/25/2003WO2003036886A3 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
09/25/2003WO2002030021A3 Media access control utilizing synchronization signaling
09/25/2003US20030182662 Recording/reproducing system
09/25/2003US20030182524 Method and apparatus for interleave processing, and computer program product for interleave processing
09/25/2003US20030179783 Wavelength division multiplexing transmission system
09/25/2003US20030179782 Multiplexing digital signals
09/25/2003US20030179781 Frame multiplexer
09/25/2003US20030179780 Method of detecting drift between two clocks
09/25/2003US20030179778 Method of transmitting information between two units each provided with means for sending and/or receiving signals
09/25/2003US20030179769 Allocation of upstream bandwidth in an ethernet passive optical network
09/25/2003US20030179756 Wireless communication network including data prioritizaiton and packet reception error determination features and related methods
09/25/2003US20030179726 Method and apparatus providing multiple temporary block flow (TBF) mapping to upper layer when operating in GSM/EDGE radio access network (GERAN) A/Gb mode
09/25/2003US20030179702 Virtual line switched ring
09/25/2003CA2478903A1 Method of using sub-rate slots in an ultrawide bandwidth system
09/25/2003CA2478704A1 Method and system for performing call admission control in the uplink for third generation wireless communication systems
09/24/2003EP1347660A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347659A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347658A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347584A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347583A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347356A2 Instrument timing using synchronized clocks
09/24/2003EP1346579A1 Webcasting method and system for time-based synchronization of multiple, independent media streams
09/24/2003EP1346519A2 System and method for a transmission rate controller
09/24/2003EP1346507A1 Method for synchronization in a local area network including a store-and-forward device
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