| Patents for H04J 3 - Time-division multiplex systems (63,408) |
|---|
| 02/05/2003 | EP1023788A4 Bi-directional communications protocol |
| 02/05/2003 | EP0763294B1 Apparatus and method for limiting jitter in a telecommunications signal |
| 02/05/2003 | CN1395773A Method and device for processing transmission and reception of information symbols in multiplexed channels and corresponding receiving processing method and device |
| 02/05/2003 | CN1395426A Video signal reducing device and method |
| 02/05/2003 | CN1395424A Multilayer multiplexing for producing MPEG2 transmission flow from basic MPEG2 and MPEG4 flow |
| 02/05/2003 | CN1395396A Device and method for reducing interference |
| 02/05/2003 | CN1101097C System with printed circuit board and multiple connecting with printed circuit sub-board |
| 02/05/2003 | CN1101088C Timing adjustment control for efficient time division dupluex communication |
| 02/04/2003 | US6516465 Digital video receiver, a conditional access module and a method of transmitting data therebetween |
| 02/04/2003 | US6516434 Application-specific integrated circuit (ASIC) for use in communication facilities of a digital network |
| 02/04/2003 | US6516419 Network synchronization method and non-break clock switching method in extended bus connection system |
| 02/04/2003 | US6516199 Reducing interference in telecommunications systems |
| 02/04/2003 | US6516040 Interconnection process and interface using parallelized high-speed serial links |
| 02/04/2003 | US6516005 Apparatus and method for data decoding |
| 02/04/2003 | US6516003 Data communication apparatus |
| 02/04/2003 | US6516002 Apparatus for using a receiver model to multiplex variable-rate bit streams having timing constraints |
| 02/04/2003 | US6516001 Device for converting sonet data input into DS-N data output |
| 02/04/2003 | US6515984 Data/voice/fax compression multiplexer |
| 02/04/2003 | US6515982 Device and method for time-division multiple access radio communication |
| 02/04/2003 | US6515976 Demodulation method and apparatus in high-speed time division multiplexed packet data transmission |
| 02/04/2003 | US6515970 Communication system with fast control traffic |
| 02/04/2003 | US6515962 Hit-less switching pointer aligner apparatus and method |
| 02/04/2003 | US6515960 Radio communication system |
| 02/04/2003 | US6515680 Set top terminal for television delivery system |
| 02/04/2003 | CA2306971C Apparatus for arranging compressed video data for transmission over a noisy communication channel |
| 02/04/2003 | CA2225333C Telecommunications apparatus and method |
| 01/30/2003 | WO2003009589A1 Precision timing generator apparatus and associated methods |
| 01/30/2003 | WO2003009534A1 Communication system and method |
| 01/30/2003 | WO2003009502A2 Method and apparatus for converting data packets between a higher bandwidth network and lower bandwidth network |
| 01/30/2003 | WO2002084930A3 Method for data communication and controlling device therefor |
| 01/30/2003 | WO2002041545A3 Wireless clock synchronization |
| 01/30/2003 | US20030023668 Method and apparatus for simultaneously sync hunting signals |
| 01/30/2003 | US20030022672 Radio communication system, base station device and communication terminal accommodated in the system |
| 01/30/2003 | US20030021726 Fluid-specimen collecting and testing device and method for recording chromatographic assay test results |
| 01/30/2003 | US20030021371 Filtering method for digital phase lock loop |
| 01/30/2003 | US20030021366 Device and system for carrying out search procedures in a mobile radio receiver |
| 01/30/2003 | US20030021300 Methods and systems for hybrid interfaces for optical communications |
| 01/30/2003 | US20030021299 Multiplexer and demultiplexer |
| 01/30/2003 | US20030021298 Data multiplexing method, data recorded medium, data recording apparatus and data recording program |
| 01/30/2003 | US20030021294 Frame based data transmission over synchronous digital hierarchy network |
| 01/30/2003 | US20030021292 Programmable sonet framing |
| 01/30/2003 | US20030021287 Communicating data between TDM and packet based networks |
| 01/30/2003 | US20030021270 Method of transporting frames of information between parts of a network through an intermediate network |
| 01/30/2003 | US20030021234 Methods and apparatus for burst tolerant excessive bit error rate alarm detection and clearing |
| 01/30/2003 | US20030021226 Interconnect and gateway protection in bidirectional ring networks |
| 01/30/2003 | US20030020991 Automatic bandwidth adjustment in a passive optical network |
| 01/30/2003 | US20030020549 Audio clock restoring apparatus and audio clock restoring method |
| 01/30/2003 | CA2389133A1 Method of transporting frames of information between parts of a network through an intermediate network |
| 01/29/2003 | EP1280373A1 Networkelement for optical transport network signals |
| 01/29/2003 | EP1280372A1 Simplifying decoding of codewords in a wireless communication system |
| 01/29/2003 | EP1280358A2 Audio clock restoring apparatus and audio clock restoring method |
| 01/29/2003 | EP1280294A1 Optical clock signal distribution system in wdm network |
| 01/29/2003 | EP1280284A1 Radio base station, method for controlling the same and program recorded medium |
| 01/29/2003 | EP1280024A1 Clock synchronization in a distributed system |
| 01/29/2003 | EP1279107A1 Transmitting mpeg data packets received from a non-constant delay network |
| 01/29/2003 | CN1394447A Method and apparatus for simultaneous circuit-switched voice and GPRS data interchange |
| 01/29/2003 | CN1394425A Device and method for transmitting multimedia data in mobile communication system |
| 01/29/2003 | CN1394420A Channel estimation for time division duplex communication systems |
| 01/29/2003 | CN1394406A Data transmitting/receiving method in HARQ data communication system |
| 01/29/2003 | CN1394399A Data transmitting apparatus, radio communication system and radio communication method |
| 01/29/2003 | CN1394096A Method for monitoring performance of far-end network at GSM base station and relative monitor system |
| 01/29/2003 | CN1394028A Method and system for multiplying optical information transmission |
| 01/29/2003 | CN1394022A Dispatching calling generating and establishing in CDMA mobile communication system |
| 01/29/2003 | CN1394012A Phase compensation method and device for uplink burst control of TDM/TDMA system |
| 01/29/2003 | CN1394002A Wireless communication system, wireless communication method, wireless relay apparatus and wireless terminal |
| 01/29/2003 | CN1100467C Method for determining timing differences between radio transmitters and radio network incorporating same |
| 01/29/2003 | CN1100455C Synchronizing system for independent asynchronous transmission mode mobile communication network |
| 01/29/2003 | CN1100429C Transmission system, transmitter and receiver with flexible frame structure |
| 01/29/2003 | CN1100425C Telecommunication network with improved access protocol |
| 01/29/2003 | CN1100424C Method for optimizing transmission data stream coder and transmission data stream coder |
| 01/29/2003 | CN1100414C Method and circuit for improving synchronization of receiver and transmitter by using early-late testing during coarse synchronization |
| 01/29/2003 | CN1100412C Dual mode satellite/cellular terminal |
| 01/29/2003 | CN1100409C Joint demodulation using spatial maximum likelihood |
| 01/28/2003 | US6513127 Frequency difference detector with programmable channel selection |
| 01/28/2003 | US6512804 Apparatus and method for multiple serial data synchronization using channel-lock FIFO buffers optimized for jitter |
| 01/28/2003 | US6512790 Method, system and apparatus for transmitting coded telecommunication signals |
| 01/28/2003 | US6512779 Device for data transmission |
| 01/28/2003 | US6512765 Exchange |
| 01/28/2003 | US6512749 Downlink transmission and reception techniques for a processing communication satellite |
| 01/28/2003 | US6512740 Telecommunications network distributed restoration method and system |
| 01/28/2003 | CA2278828C Backwards-compatible failure restoration in bidirectional multiplex section-switched ring transmission systems |
| 01/28/2003 | CA2249864C Method for overload control in a multiple access system for communications networks |
| 01/28/2003 | CA2237984C Time-division multiplexing transmission system |
| 01/23/2003 | WO2003007518A2 Allocation of upstream bandwidth in an ethernet passive optical network |
| 01/23/2003 | WO2003007517A1 Automatic adjustment of buffer depth |
| 01/23/2003 | WO2003007516A1 Method for generating and distributing timing signals in order to prevent phase jumps, and redundant apparatus to carry out such a method |
| 01/23/2003 | WO2003007515A2 Passive optical network and time division multiplexed system |
| 01/23/2003 | WO2003007506A1 Radio base system, transmission directional control method, and transmission directional control program |
| 01/23/2003 | WO2003007501A2 Communications system and method |
| 01/23/2003 | WO2002089374A3 Multiple low-speed into single high-speed sdh/sonet channel mapper / framer device and method |
| 01/23/2003 | WO2002075963A3 Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system |
| 01/23/2003 | WO2002062005A3 Communication method and apparatus |
| 01/23/2003 | WO2002051060A3 Pll/dll dual loop data synchronization utilizing a granular fifo fill level indicator |
| 01/23/2003 | WO2002023779A3 Method and apparatus for partitioning sonet frames into logical channels to optimize bandwidth utilization |
| 01/23/2003 | US20030017830 Time slot assigning method, signal transmission method, base station control apparatus, base station, and mobile station used in a mobile communications system |
| 01/23/2003 | US20030016770 Channel equalization system and method |
| 01/23/2003 | US20030016705 Different type payload transport interface for line applications at high frequency |
| 01/23/2003 | US20030016704 Demultiplexer circuit |
| 01/23/2003 | US20030016699 Alignment of TDM-based signals for packet transmission using framed and unframed operations |
| 01/23/2003 | US20030016697 Method and apparatus for converting data packets between a higher bandwidth network and a lower bandwidth network having multiple channels |