| Patents for H04J 3 - Time-division multiplex systems (63,408) |
|---|
| 10/14/2004 | US20040202202 Method and apparatus for maintaining synchronization in a communication system |
| 10/14/2004 | US20040202200 Communication system transceiver |
| 10/14/2004 | US20040202198 10 GbE LAN signal mapping to OTU2 signal |
| 10/14/2004 | US20040202190 Layer-1 packet filtering |
| 10/14/2004 | US20040202175 Bandwidth control method, cell receiving apparatus, and traffic control system |
| 10/14/2004 | US20040202155 Apparatus and method for distance extension of fibre-channel over transport |
| 10/14/2004 | US20040202153 IP-PBX, IP-PBX system, IP terminal control program |
| 10/14/2004 | US20040202148 System and method of data stream transmission over MPLS |
| 10/14/2004 | US20040202118 CDMA base station apparatus |
| 10/14/2004 | CA2520589A1 Selective variable rate encoding to regulate data frame size |
| 10/14/2004 | CA2519999A1 Wireless communication network including data prioritization and packet reception error determination features and related methods |
| 10/13/2004 | EP1467511A1 Data transmission method for a multi-user, multipoint-to-multipoint digital data transmission system |
| 10/13/2004 | EP1467507A2 Method and apparatus for maintaining synchronization in a communication system |
| 10/13/2004 | EP1466488A2 Distributed wireless architecture using microcast |
| 10/13/2004 | EP1466451A1 Method and system for converting data |
| 10/13/2004 | EP1466447A1 Rescue beacon |
| 10/13/2004 | EP1417587A4 Method and system for allocating protection path resources |
| 10/13/2004 | EP1153490B1 Header compression in real time services |
| 10/13/2004 | CN2648745Y Base station using low power interference signal code power to measure |
| 10/13/2004 | CN1536903A Distribution method of up code division resource |
| 10/13/2004 | CN1536794A Method for notifing distribution of up resaurce |
| 10/13/2004 | CN1536793A Method for distributing up code division and time division resource |
| 10/13/2004 | CN1536792A Method for transmission of down common control information in tme-division duplex system |
| 10/13/2004 | CN1171495C System and method for performing soft hand off between frequency division duplex and time division duplex communication system |
| 10/13/2004 | CN1171458C Decoder buffer for streaming video receiver |
| 10/13/2004 | CN1171432C Method and apparatus for detecting dual-tone warning signals in telephone system |
| 10/13/2004 | CN1171415C Method for efficient synchronisation of cimmunication system |
| 10/13/2004 | CN1171402C Method and device for synchronising mobile radiotelephone receiver with frame structure of radio signal |
| 10/12/2004 | USRE38619 Method and apparatus for supporting TDMA operating over hybrid fiber coaxial (HFC) or other channels |
| 10/12/2004 | US6804772 Dynamic field patchable microarchitecture |
| 10/12/2004 | US6804535 Communication apparatus capable of connecting information processing apparatus |
| 10/12/2004 | US6804455 Method and apparatus for transceiving audio data stream through a digital interface |
| 10/12/2004 | US6804317 Digital frame determination method and apparatus |
| 10/12/2004 | US6804316 Methods and system for performing frame recovery in a network |
| 10/12/2004 | US6804315 Method for establishing a communication link |
| 10/12/2004 | US6804314 Synchronism judgment apparatus and communication system |
| 10/12/2004 | US6804268 Method and apparatus for multi-access transmission |
| 10/12/2004 | US6804267 Transceiver training for DSL modems under TCM-ISDN interference |
| 10/12/2004 | US6804266 Method and apparatus for handling private data from transport stream packets |
| 10/12/2004 | US6804265 Apparatus and method interface improvement for digital circuits |
| 10/12/2004 | US6804264 Pilot signals for synchronization and/or channel estimation |
| 10/12/2004 | US6804261 Multi-band receiver having multi-slot capability |
| 10/12/2004 | US6804258 Method and apparatus for alleviating cell packing problems in bundled link systems |
| 10/12/2004 | US6804257 System and method for framing and protecting variable-lenght packet streams |
| 10/12/2004 | US6804256 Automatic bandwidth adjustment in a passive optical network |
| 10/12/2004 | US6804248 Sonet system having multiple slots providing multiple services from any slot |
| 10/12/2004 | US6804211 Frame structure for an adaptive modulation wireless communication system |
| 10/12/2004 | US6804208 Method and device for establishing communication links with parallel scheduling operations in a communication system |
| 10/12/2004 | US6804205 Method and apparatus for transmitting packet for synchronization using half duplex transmission medium |
| 10/12/2004 | CA2279710C Method and device for demodulating receive signal including pilot signal |
| 10/07/2004 | WO2004086802A1 Radio base station system, channel assignment method, and channel assignment program |
| 10/07/2004 | WO2004086794A1 A random access method of tdd system |
| 10/07/2004 | WO2004086708A1 Method and apparatus for ofdm symbol timing synchronization |
| 10/07/2004 | WO2004086660A1 A method about data tranmission of a tdd mobile communication system |
| 10/07/2004 | WO2004086643A1 Method for duplexing a clock board |
| 10/07/2004 | WO2004084614A2 Method and device for establishing communication links and estimating quality and reporting to olsr in a system |
| 10/07/2004 | US20040198407 Low power interference signal code power (iscp) measurement |
| 10/07/2004 | US20040198368 Automatic detection and modification of channel usage in TDMA wireless communication networks |
| 10/07/2004 | US20040198218 Gated power time division downlink for a processing satellite |
| 10/07/2004 | US20040196872 Network terminal, network system, method of controlling network terminal, and program |
| 10/07/2004 | US20040196864 Emergency call handling in contention-based wireless local-area networks |
| 10/07/2004 | US20040196862 Method and apparatus for transmitting data in Gigabit Ethernet passive optical network |
| 10/07/2004 | US20040196857 Synchronized transport across non-synchronous networks |
| 10/07/2004 | US20040196847 Method and device for virtual concatenation transmission |
| 10/07/2004 | US20040196791 Information flow control in a packet network based on variable conceptual packet lengths |
| 10/06/2004 | EP1465449A1 Dynamic resource allocation in packet data transfer |
| 10/06/2004 | EP1465448A2 Dynamic resource allocation in packet data transfer |
| 10/06/2004 | EP1465362A2 Network terminal, network system and method of controlling a network terminal |
| 10/06/2004 | EP1464136A2 Time synchronization for data over a powerline modem network |
| 10/06/2004 | EP1246492B1 Radio communication system, base station device and communication terminal accommodated in the system |
| 10/06/2004 | EP1138136B1 Synchronization tracking method |
| 10/06/2004 | EP1092290B1 Method for digital radio transmission of data from several subscribers |
| 10/06/2004 | EP0947086B1 Distributed voice processing system |
| 10/06/2004 | EP0944967A4 Digital satellite direct broadcast system |
| 10/06/2004 | EP0943193B1 A method and a circuit for generating a central clock signal |
| 10/06/2004 | EP0820668B1 Transmission equipment for an interexchange connection |
| 10/06/2004 | EP0770292B1 Two stage clock dejitter circuit for regenerating an e4 telecommunications signal from the data component of an sts-3c signal |
| 10/06/2004 | CN1535013A Method of forming digital film content according to audience's tolerance standard |
| 10/06/2004 | CN1534939A Pocket communication method and machine controlling system |
| 10/06/2004 | CN1534907A Receiver for receiving time division signal |
| 10/06/2004 | CN1534906A Frame aligning method and circuit |
| 10/06/2004 | CN1534900A Method and device used for transferring data speed control informaton |
| 10/06/2004 | CN1170406C Method for detecting fixed user unit |
| 10/06/2004 | CN1170377C Method and appts. for transmitting data rate control information |
| 10/06/2004 | CN1170375C Rodio communication device and radio communication method |
| 10/06/2004 | CN1170370C Reverse synchronous method in wireless system |
| 10/05/2004 | US6801720 Optical signal quality supervisory device |
| 10/05/2004 | US6801591 Clock recovery |
| 10/05/2004 | US6801548 Channel ordering for communication signals split for matrix switching |
| 10/05/2004 | US6801547 Ranging cell detection in a noisy environment |
| 10/05/2004 | US6801543 Method and apparatus for assigning time slots within a TDMA transmission |
| 10/05/2004 | US6801539 Serialized HDSL multiplexer - demultiplexer protocol |
| 10/05/2004 | US6801518 High speed cross point switch routing circuit with word-synchronous serial back plane |
| 10/05/2004 | US6801512 Method and apparatus for providing a distributed architecture digital wireless communication system |
| 10/05/2004 | US6801505 Method of using computer equipment to send a time-stamped frame |
| 10/05/2004 | CA2295313C Method and mobile radio for digital radio transmission of data |
| 09/30/2004 | WO2004084521A1 Method and arrangement for arranging traffic in telecommunications system |
| 09/30/2004 | WO2004084504A1 Optical cross-connect equipment and method for controlling optical communication |
| 09/30/2004 | WO2004084461A2 Method and system for emulating a fibre channel link over a sonet/sdh path |
| 09/30/2004 | WO2004084449A1 Synchronous network |