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)
10/2002
10/10/2002US20020146041 Method for establishing a communication link
10/10/2002US20020146040 Method for establishing a communication link
10/10/2002US20020146039 Initial cell search algorithm for 3G FDD wireless communication systems
10/10/2002US20020146035 Method and system for reconciling extended copy command target descriptor lengths
10/10/2002US20020146020 Ring network and method for path interchange therein
10/10/2002US20020145996 Method and apparatus for optimizing signal transformation in a frame-based communications network
10/10/2002US20020145924 System, method, and article of manufacture for using a replaceable component to select a replaceable quality of service capable network communication channel component
10/10/2002US20020145775 TDM/WDMA passive optical network
10/10/2002DE10115804A1 Operating method for data bus for several subscribers involves placing information on bus, which is fault-free during error, after error at time and during period outside error time interval
10/09/2002EP1248480A2 Method for dynamically scheduling communications to a plurality of receivers over a TDMA channel
10/09/2002EP1248420A2 Method and apparatus for mapping fast ethernet packets in SONET containers over a radio-link system
10/09/2002EP1248405A1 Adaptive Modulation Method for TDMA communications
10/09/2002EP1248399A1 Transporting a gigabit per second datastream over a SONET/SDH network
10/09/2002EP1247368A2 Communication apparatus
10/09/2002EP1247367A1 Multi channel stop and wait arq communication method and apparatus
10/09/2002EP1247351A1 Adaptive link layer for point to multipoint communication system
10/09/2002EP1046251A4 A method of maintaining a minimum level of data quality while allowing bandwidth-dependent quality enhancement
10/09/2002EP0966818A4 Improvements in ultrafast time hopping cdma-rf
10/09/2002CN1373976A System and method for performing soft hand off between frequency division duplex and time division duplex communication system
10/09/2002CN1373949A Arrangement for synchronizing communication system components coupled via communication network
10/09/2002CN1373948A Synchronization method and apparatus
10/09/2002CN1373617A Improved method and device for transmission of message in packet radio service
10/09/2002CN1092451C Demultiplexing device
10/09/2002CN1092437C Integrated multi-fabric digital cross-connect integrated office links
10/09/2002CN1092435C 同步数字传输系统 Synchronous digital transmission system
10/08/2002US6463261 Radio communication device and radio communication method
10/08/2002US6463111 Method and apparatus for desynchronizing a DS-3 signal and/or an E3 signal from the data portion of an STS-STM payload
10/08/2002US6463092 System and method for sending and receiving data signals over a clock signal line
10/08/2002US6463077 PHS data communication terminal adapter
10/08/2002US6463076 Communication method, transmitter, and receiver
10/08/2002US6463075 Time multiplexing method, and related arrangements to be used in a central station and network terminals of a communications network
10/08/2002US6463060 Signal processing circuit
10/08/2002US6463057 ATM cell switching system
10/08/2002US6463052 Method, system and apparatus for telecommunications control
10/08/2002US6463049 TDMA radio terminal capable of adjusting transmit timing by using measured delay time
10/08/2002US6462851 Network and method for transmitting reverse analog signals by sub-sampling the digital reverse bandwidth
10/08/2002CA2308355C Encoded audio-video stream remultiplexing equipment
10/08/2002CA2186800C Method and apparatus for converting synchronous narrowband signals into a sonet virtual tributary group for combining with broadband asynchronous transfer mode signals in an integrated telecommunications network
10/03/2002WO2002078371A2 Time multiplexed transmission scheme for a spread spectrum communication system
10/03/2002WO2002078292A1 Protocol duplexer and protocol duplexing method
10/03/2002WO2002078279A1 Multiplexer
10/03/2002WO2002078231A1 Communication device having proximity controlled transmission
10/03/2002WO2002078230A1 Fixed rate data slot scheduling
10/03/2002WO2002078217A1 Timing distribution redundancy in a wireless network
10/03/2002WO2002032163A3 Method of operating an asymmetrical half-duplex communication system
10/03/2002WO2001089137A3 Radio receiver for receiving digital radio signals and method for receiving digital radio signals
10/03/2002WO2001026263A9 Through-timing of data transmitted across an optical communications system utilizing frequency division multiplexing
10/03/2002WO2001024423A9 System and method of scheduling data cells over a variable bandwidth channel
10/03/2002US20020144169 DS-3 desynchronizer
10/03/2002US20020142778 Radio communication system and base station
10/03/2002US20020141563 Method of resynchronizing data transfer between two modems connected by a dedicated line
10/03/2002US20020141523 Time synchronization for data over a powerline modem network
10/03/2002US20020141515 Frame pattern detection in an optical receiver
10/03/2002US20020141456 Onboard RAM based FIFO with pointes to buffer overhead bytes that point to SPE in sonet frames
10/03/2002US20020141455 Method and system for insertion and extraction of overhead in SONET/SDH
10/03/2002US20020141452 Synchronization in packet-switched telecommunications system
10/03/2002US20020141451 Clock slaving methods and arrangements
10/03/2002US20020141439 Method and system for synchronizing isochronous data on transmit over the IEEE 1394 bus from content unaware devices
10/03/2002US20020141437 Method for interference suppression for TDMA -and/or FDMA transmission
10/03/2002US20020141434 Digital TDMA link with no sync word
10/03/2002US20020141432 Apparatus and methods for storing and comparing PIDs
10/03/2002US20020141417 Packet communication system, network side device and terminal side device thereof and identifier assigning method
10/03/2002US20020141415 Voice data relay apparatus
10/03/2002US20020141407 STM mapping circuit and method
10/03/2002US20020141356 Method and apparatus for acquiring a synchronization signal
10/03/2002US20020141355 Wireless access system and associated method using multiple modulation formats in TDD frames according to subscriber service type
10/03/2002US20020141332 Failover apparatus and method for an asynchronous data communication network
10/03/2002US20020140868 Transport stream decoder and digital broadcasting receiving device using the same
10/03/2002US20020140547 Clock synchronization over a powerline modem network for multiple devices
10/03/2002US20020140461 Low voltage differential signaling output buffer
10/03/2002US20020140439 Reset circuit
10/03/2002CA2437560A1 Protocol duplexer and protocol duplexing method
10/02/2002EP1246493A2 Radio communication system and base station
10/02/2002EP1246492A1 Radio communication system, base station device and communication terminal accommodated in the system
10/02/2002EP1246412A2 Network with adaptation of the frame structure of subnetworks
10/02/2002EP1246383A1 Data transmission system
10/02/2002EP1245127A1 System for allocating resources in a communication system
10/02/2002EP1245100A1 Channel estimation for time division duplex communication systems
10/02/2002EP1245099A1 Packet reception device
10/02/2002EP1245091A1 Apparatus, and associated method, for detecting a symbol sequence
10/02/2002EP1245090A1 Telecommunication network element with means for sharing resources on a single die
10/02/2002EP0830751B1 Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
10/02/2002CN1372732A Method for sending information in a telecommunication system
10/02/2002CN1372390A Telecommunication system, method and signal for time slot coding data transmission
10/02/2002CN1092013C Data sampling circuit and portable radio terminal device
10/02/2002CN1092010C Apparatus and mobile stations for providing packet data communication in digital TDMA cellular systems
10/02/2002CN1091989C Method for dynamic signalling and node in network and network
10/02/2002CN1091986C Multichannel high-speed data transfer
10/02/2002CN1091984C High speed data transmission in mobile communication system
10/02/2002CN1091977C Clock synchronization method for non-integral number frequency multiplication system
10/01/2002US6459811 Bursty data transmission of compressed video data
10/01/2002US6459703 Mixed DOCSIS 1.0 TDMA bursts with SCDMA transmissions on the same frequency channel
10/01/2002US6459701 Variable access fairness in a fibre channel arbitrated loop
10/01/2002US6459696 Method and system for avoiding data loss in communications systems
10/01/2002US6459690 Channel selector device for multiple access direct transmission systems between mobile stations
10/01/2002CA2228238C Apparatus and method for template-based scheduling processes using regularity measures
10/01/2002CA2133735C Digital fixed radio access system providing local mobility
09/2002
09/26/2002WO2002076102A2 Data referencing system
09/26/2002WO2002076033A2 Synchronous, clocked communication system with local input/output components and method for integrating local input/output components into such a system
09/26/2002WO2002076031A2 Synchronization of at least one node of a bus system
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