| Patents for H04J 3 - Time-division multiplex systems (63,408) |
|---|
| 04/25/2002 | DE10039967A1 Anpassung des Timing Advance beim synchronen Handover Adjustment of the timing advance in synchronous handover |
| 04/24/2002 | EP1199905A2 Optical switching apparatus & optical transmission apparatus |
| 04/24/2002 | EP1199890A2 Coded data transfer control method and storage and reproduction system |
| 04/24/2002 | EP1199853A1 Internode synchronizing device, and internode synchronizing method |
| 04/24/2002 | EP1199848A2 Shared time universal multiple access network |
| 04/24/2002 | EP1199838A1 Clock |
| 04/24/2002 | EP1199827A1 Mapping of block-encoded data formats onto a byte-bit synchronous transport medium |
| 04/24/2002 | EP1199642A2 Method and apparatus of sharing an inter-chip bus for message passing and memory access |
| 04/24/2002 | EP1198934A1 Method and apparatus supporting tdd/tty modulation over vocoded channels |
| 04/24/2002 | EP1198911A1 Synchronisation method and system for clock signal sources, in particular in packet transmission communication systems |
| 04/24/2002 | EP1198910A1 Method for sending information in a telecommunication system |
| 04/24/2002 | EP1198906A1 Radiocommunication method between a base station and mobile terminals, base stations and mobile terminals for implementing same |
| 04/24/2002 | CN1346577A Fiber-optic subscriber transmission system |
| 04/24/2002 | CN1346560A Method for efficient synchronisation of cimmunication system |
| 04/24/2002 | CN1346556A Method and software for user interface device in 'last mile' telecommunications cabling |
| 04/24/2002 | CN1346550A Synchronization method for base stations |
| 04/24/2002 | CN1346197A Multi-user real-time communication method in ethernet communication system and ethernet communication system |
| 04/24/2002 | CN1346184A Method for transferring synchronous signal in synchronous time gap of time division complexing radio communication system |
| 04/24/2002 | CN1083683C Intergrated multi-rate cross-connect system |
| 04/24/2002 | CN1083673C Radio system for cordless subscriber line interfa |
| 04/24/2002 | CN1083654C Method and apparatus for improved message reception at a fixed system receiver |
| 04/23/2002 | US6377645 Method and apparatus for controlling bit slippage in high-speed communications systems |
| 04/23/2002 | US6377590 Apparatus and method for adaptive delay mitigation of voice communication |
| 04/23/2002 | US6377586 Time switching circuit of synchronous super high speed transmission apparatus and controlling method thereof |
| 04/23/2002 | US6377579 Interconnecting a synchronous switching network that utilizes a common time reference with an asynchronous switching network |
| 04/23/2002 | US6377575 High speed cross point switch routing circuit with word-synchronous serial back plane |
| 04/23/2002 | US6377565 Adaptive propagation delay compensation for TDMA communications systems |
| 04/23/2002 | US6377562 Wireless asymmetric local loop (WASL) communication |
| 04/23/2002 | US6377548 Method for admitting new connections based on measured quantities in a multiple access system for communications networks |
| 04/23/2002 | US6377542 Rap alternate routeing for ISO 10589 |
| 04/20/2002 | WO2003063395A1 Virtual line switched ring |
| 04/20/2002 | WO2002035780A1 A switch fabric architecture and techniques for implementing rapid hitless switchover |
| 04/18/2002 | WO2002032168A1 Method and apparatus for sharing uplink state flag (usf) with multiple uplink temporary block flows (tbfs) |
| 04/18/2002 | WO2002032163A2 Method of operating an asymmetrical half-duplex communication system |
| 04/18/2002 | WO2002032133A1 Signal transmitter and signal receiver |
| 04/18/2002 | WO2002032085A2 Data transmission via a radio interface |
| 04/18/2002 | WO2002032021A2 System and method for an optical information transmission |
| 04/18/2002 | WO2002032018A2 Time slot structure and automatic gain control method for a wireless communication system |
| 04/18/2002 | WO2001084740A3 Downlink power control for multiple downlink time slots in tdd communication systems |
| 04/18/2002 | WO2001065702A3 A modulation scheme for fdd/tdd transceivers |
| 04/18/2002 | WO2001061939A3 Multi-portal bridge for providing network connectivity |
| 04/18/2002 | US20020046381 Out-of-band forward error correction |
| 04/18/2002 | US20020044620 Clock recovery PLL |
| 04/18/2002 | US20020044619 Synchronism judgment apparatus and communication system |
| 04/18/2002 | US20020044572 Multiplexing apparatus and method, image output apparatus and method, and recording medium |
| 04/18/2002 | US20020044566 Package having facility for performing mutual conversion among different kinds of signaling signals, time-division multiplexer equipped with package, and speech handling network using time-division multiplexer |
| 04/18/2002 | US20020044565 Apparatus and method for pre-arbitrating use of a communication link |
| 04/18/2002 | US20020044556 Multiplexer and priority control method for packet data transmissions |
| 04/18/2002 | US20020044555 Variable length frame exchanging method by fixed length cell handling exchange, variable length frame exchanging interface apparatus and call acceptance determination system for fixed length cell handling exchange |
| 04/18/2002 | US20020044551 Method and apparatus for transferring data between units |
| 04/18/2002 | US20020044315 Optical switching apparatus and optical transmission apparatus |
| 04/18/2002 | DE10050266A1 Optical information transmission system has receiver provided with control unit for measuring propagation time variations for transmitted signal |
| 04/18/2002 | DE10050042A1 Data transmission over radio interface between analog telephone connection and data processing user device involves decoding/encoding on radio interface side remote from base station |
| 04/18/2002 | DE10048780A1 Operational control in vehicle using independent sensor and control unit, employs delay ensuring sensor information readiness for read-in and processing |
| 04/18/2002 | DE10036889C1 Determining offset occurring in differential transmission signal section of radio device, by commutatively connecting outputs to differential receiver signals sections |
| 04/18/2002 | CA2425464A1 Automatic gain control for a time division duplex receiver |
| 04/17/2002 | EP1198087A1 Circuitry and method for provisioning mixed-rate signals in optical communication networks |
| 04/17/2002 | EP1198086A2 Apparatus and method for managing alignment of pointers in a telecommunications system |
| 04/17/2002 | EP1198085A1 Cycle synchronization between interconnected sub-networks |
| 04/17/2002 | EP1197015A1 Optical regenerator for high bit-rate otdm signals |
| 04/17/2002 | EP1196741A1 Method and system for providing telephony services via dsl |
| 04/17/2002 | EP1046250A4 Virtual bearer channel platform for processing service requests received in the form of channel data |
| 04/17/2002 | EP0858695B1 Apparatus and method for digital data transmission |
| 04/17/2002 | EP0850547B1 Process for transmitting data packets from mobile stations to base stations in mobile radio systems operated on the time multiplex system |
| 04/17/2002 | CN1345524A Apparatus and method for limiting data bursts in ATM switch utilizing shared bus |
| 04/17/2002 | CN1345143A Method and system for processing multicarrier application in digital cellular communication system |
| 04/17/2002 | CN1345142A Circuit in mixed rate optical communication network |
| 04/17/2002 | CN1345139A transmitting device and method in CDMA transmitting system |
| 04/17/2002 | CN1345133A Channelling-improved cellular/satellite communication system |
| 04/17/2002 | CN1345130A Channelling-improved cellular/satellite communication system |
| 04/17/2002 | CN1345129A Channeling-improved cellular/satellite communication system |
| 04/17/2002 | CN1083225C Method for intracell allocation of radio communication capacity in TDMA system |
| 04/17/2002 | CN1083221C CDMA communication method with propagation delay between base and mobile station and base station and mobile station |
| 04/17/2002 | CN1083191C Communication system and method capable of preventing data block from losing |
| 04/17/2002 | CN1083186C Processor device for terminating and creating synchronous transport signals |
| 04/17/2002 | CN1083185C Communication system, private automatic branch exchange and line card |
| 04/17/2002 | CN1083181C Method and aparatus for hopping digital packet data signals |
| 04/16/2002 | US6374405 Module scheduling with a time interval and ending time |
| 04/16/2002 | US6373887 HTU-C clocking from a single source |
| 04/16/2002 | US6373860 Dynamically-assigned voice and data channels in a digital-subscriber line (DSL) |
| 04/16/2002 | US6373843 ATM switch system capable of preventing ATM cells with synchronization loss from being applied to a switch block thereof |
| 04/16/2002 | US6373834 Synchronization for cellular telecommunications network |
| 04/16/2002 | US6373821 Method for setting time stamp in SYT field of packet headers for IEEE-1394 devices |
| 04/16/2002 | US6373376 AC synchronization with miswire detection for a multi-node serial communication system |
| 04/16/2002 | CA2358166A1 Mapping of block-encoded data formats onto a byte/bit synchronous transport medium |
| 04/16/2002 | CA2327766C Programmable error control circuit |
| 04/16/2002 | CA2271142C System and method for atm cbr timing recovery |
| 04/11/2002 | WO2002030078A1 Initializing method and data transmitter |
| 04/11/2002 | WO2002030077A1 Judgment level setting method and data receiver |
| 04/11/2002 | WO2002030064A1 Information flow control in a packet network based on variable conceptual packet lengths |
| 04/11/2002 | WO2002030034A1 Data communication device data communication method |
| 04/11/2002 | WO2002030021A2 Media access control utilizing synchronization signaling |
| 04/11/2002 | WO2002029990A1 Tstd apparatus and method for a tdd cdma mobile communication system |
| 04/11/2002 | WO2002029592A2 Switch fabric for asynchronously transferring data within a circuit |
| 04/11/2002 | WO2002029529A1 Method and system for synchronizing clocks on networked computers |
| 04/11/2002 | WO2002009392A3 Priority packet transmission method and system for multimedia in a shared |
| 04/11/2002 | WO2002009351A3 Multi-media jitter removal in an asynchronous digital home network |
| 04/11/2002 | WO2001082527A3 Precise network time transfer |
| 04/11/2002 | US20020042919 Method for utilizing excess communications capacity |
| 04/11/2002 | US20020042844 Synchronized sampling on a multiprocessor backplane via a broadcast timestamp |