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)
03/2003
03/27/2003US20030058893 Synchronization of multiple cable modem termination systems
03/27/2003US20030058890 MPEG program clock reference (PCR) delivery for support of accurate network clocks
03/27/2003US20030058888 Multiplex transmission system and multiplex transmitter
03/27/2003US20030058885 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service in local networks
03/27/2003US20030058865 Transport of SONET signals over an optical communications network
03/27/2003US20030058846 System and method for a control services link for a multi-shelf node in a communication switch
03/27/2003US20030058834 Method for synchronizing terrestrial nodes equipped with GNSS receivers and belonging to a terrestrial network
03/27/2003US20030058814 Signal supply apparatus and method for public and private mobile communication system
03/27/2003US20030058801 Method and system for test head testing of connections of a sonet element
03/27/2003US20030058797 Path provisioning for service level agreements in differentiated service networks
03/27/2003US20030058796 Traffic manager, gateway signaling and provisioning service for all packetized networks with total system-wide standards for broadband applications including all legacy services
03/27/2003US20030058790 Ring switching method and node apparatus using the same
03/27/2003US20030058789 SDH ring network
03/27/2003CA2460581A1 Allocation of bit streams for communication over multi-carrier frequency-division multiplexing (fdm)
03/26/2003EP1296486A1 Data transmission apparatus, data reception apparatus, data transmission method, data reception method, and transfer system
03/26/2003EP1296475A1 Communication apparatus, communication method, communication program, recording medium, mobile station, base station, and communication system
03/26/2003EP1296467A1 Method for synchronizing terrestrial nodes equipped with GNSS receivers and belonging to a terrestrial network
03/26/2003EP1295506A2 Session dispatcher at a wireless multiplexer interface
03/26/2003EP1295502A1 Control channel for a wireless digital subscriber line system
03/26/2003EP1295421A2 System and method for dtx frame detection
03/26/2003EP1295420A1 Master/slave synchronisation method in a bluetooth system
03/26/2003EP1224643A4 Adaptive bandwidth system and method for broadcast data
03/26/2003EP0993709A4 Multicarrier demux/demod (mcdd) wireless network architecture
03/26/2003EP0976038B1 Multiple algorithm processing on a plurality of digital signal streams via context switching
03/26/2003CN1406440A Dual rate periodic ranging system to reduce time to ascertain cable modem failure
03/26/2003CN1406429A Method for synchronisation of two devices or apparatus connected to a telephone line
03/26/2003CN1406421A A modulation scheme for FDD/TDD transceivers
03/26/2003CN1406338A Method, apparatus, and system for signal prediction
03/26/2003CN1406085A Positioning method of digit control channel in wire-less communication system and apparatus thereof
03/26/2003CN1406021A Channel distribution device of optical monitoring channel-unit in wave-division multiplexing system
03/26/2003CN1406001A Digital broadcasting signal multi-way sending apparatus
03/26/2003CN1405671A Transmission device, source grouping generating device, grouping mode defining method and programme
03/26/2003CN1104177C 分组信道反馈 Packet channel feedback
03/26/2003CN1104106C Systems and methods for random access in time division multiple access satellite radio
03/26/2003CN1104099C Receiving apparatus with intermitlent receiving
03/25/2003US6539548 Operations center for a television program packaging and delivery system
03/25/2003US6539489 Apparatus, method and system for synchronizing slave system operations to master system clocking signals in a master-slave asynchronous communication system
03/25/2003US6539051 Parallel framer and transport protocol with distributed framing and continuous data
03/25/2003US6539047 Initial acquisition and frame synchronization in spread spectrum communication system
03/25/2003US6539034 Method and apparatus for time-division multiplexing and demultiplexing
03/25/2003US6539027 Reconfigurable, intelligent signal multiplexer and network design and maintenance system therefor
03/25/2003US6539025 Priority arbitration for point-to-point and multipoint transmission
03/25/2003US6539007 System and method for multiple single-phase access in a TDMA wireless network
03/25/2003US6539004 Time synchronization of packetized radio signals to base stations
03/25/2003US6538518 Multi-loop phase lock loop for controlling jitter in a high frequency redundant system
03/20/2003WO2003024078A2 Recommendation for a 1-bit z channel for drr
03/20/2003WO2003024009A1 Radio mobile device
03/20/2003WO2003024007A1 System and method for information object routing in computer networks
03/20/2003WO2003024000A2 Encoder and method for efficient synchronisation channel encoding in utra tdd mode
03/20/2003WO2003023707A2 Method for calculation of jitter buffer and packetization delay
03/20/2003WO2003023639A1 System and method for directing clients to optimal servers in computer networks
03/20/2003WO2003023607A1 System and method for information object routing in computer networks
03/20/2003WO2003023587A2 Generating and implementing a communication protocol and interface for high data rate signal transfer
03/20/2003WO2003001820A9 Radio network control
03/20/2003WO2002091597A3 Method and apparatus for controlling uplink transmissions of a wireless communication system
03/20/2003WO2002069126A3 Method and system for overlapping data flow within a scsi extended copy command
03/20/2003US20030056221 Digital implementation of multi-channel demodulators
03/20/2003US20030056136 Technique for synchronizing clocks in a network
03/20/2003US20030056017 Method and apparaturs for translating SDH/SONET frames to ethernet frames
03/20/2003US20030055998 System for transporting sub-rate data over a communication network
03/20/2003US20030055900 Network and associated network subscriber having message route management between a microprocessor interface and ports of the network subscriber
03/20/2003US20030055656 Sound encoder and sound decoder
03/20/2003US20030054829 Channel allocation method in a cellular radio network
03/20/2003US20030054782 Multi-band receiver having multi-slot capability
03/20/2003US20030054770 Method to implement a performance monitoring function on on the ground of the retrieved data through FEC (forward error correction) in a telecom network
03/20/2003US20030053565 Multi-channel serdes receiver for chip-to-chip and backplane interconnects and method of operation thereof
03/20/2003US20030053548 Wireless infrared digital audio system
03/20/2003US20030053519 System and method for generating signal waveforms in a CDMA cellular telephone system
03/20/2003US20030053494 Transmission device
03/20/2003US20030053493 Allocation of bit streams for communication over-multi-carrier frequency-division multiplexing (FDM)
03/20/2003US20030053492 Multiplexer, receiver, and multiplex transmission method
03/20/2003US20030053488 Delay compensation
03/20/2003US20030053484 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service
03/20/2003US20030053479 Data communication system and apparatus
03/20/2003US20030053476 Mapping of bit streams into MPEG frames
03/20/2003US20030053472 Low latency shared memory switch architecture
03/20/2003US20030053456 Multicast concentrators
03/20/2003US20030053451 System and method for connecting calls with a time division multiplex matrix
03/20/2003US20030053439 TDMA radio terminal capable of adjusting transmit timing by using measured delay time
03/20/2003US20030053168 Channel allocation apparatus of OSU in WDM system
03/20/2003CA2459941A1 Generating and implementing a communication protocol and interface for high data rate signal transfer
03/19/2003EP1294139A2 Method, apparatus and data structure enabling multiple channel data stream transmission
03/19/2003EP1294121A2 Method to implement a performance monitoring function on the ground of the retrieved data through FEC (forward error correction) in a telecom network
03/19/2003EP1294117A1 Field programmable gate array or application specific integrated circuit, and method of operation thereof
03/19/2003EP1294116A2 Technique for synchronizing clocks in a network
03/19/2003EP1293983A2 Time code calculating method and time code calculating apparatus
03/19/2003EP1293056A1 Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus
03/19/2003EP1292897A2 Switched-based time synchronization protocol for a numa system
03/19/2003EP1010336B1 Method for performing a countdown function during a mobile-originated transfer for a packet radio system
03/19/2003CN1404668A Apparatus and method for measuring propagation delay in an NB-TDD CDMA mobile communication system
03/19/2003CN1404661A Device for carrying out search procedures in a mobile radio receiver
03/19/2003CN1404336A Radio base station and method for controlling radio communication
03/19/2003CN1404274A Multi-carrier radio data communication method and apparatus and its transmission frame format
03/19/2003CN1404247A Satellite/cell double-mode terminal
03/19/2003CN1404246A Satellite/cell double-mode terminal
03/19/2003CN1404245A Satellite/cell double-mode terminal
03/19/2003CN1404244A Satellite/cellular double-mode terminal
03/19/2003CN1404243A Satellite/cellular double-mode terminal
03/19/2003CN1404242A Bandwidth renewing method and bandwidth renewing apparatus
03/18/2003US6535926 Time synchronization system for industrial control network using global reference pulses
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