| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 04/14/2004 | CN1146161C Phase compensation method and device for uplink burst control of TDM/TDMA system |
| 04/14/2004 | CN1146160C System and method of transmitting information |
| 04/14/2004 | CN1146159C Data multiplexer, data multiplexer method |
| 04/14/2004 | CN1146158C Radio equipment for time-division multi-address system and regulation circuit for output electric-level of synthesizer |
| 04/14/2004 | CN1146156C Forming method of training sequence in channel evaluation |
| 04/13/2004 | US6721896 System and method for converting a selected signal into a timing signal and inserting the phase of the timing signal into a framed signal |
| 04/13/2004 | US6721875 Method and apparatus for implementing a single-syllable IP-relative branch instruction and a long IP-relative branch instruction in a processor which fetches instructions in bundle form |
| 04/13/2004 | US6721827 Data processing apparatus and data processing method |
| 04/13/2004 | US6721337 Method and apparatus for transmission and reception of compressed audio frames with prioritized messages for digital audio broadcasting |
| 04/13/2004 | US6721336 STS-n with enhanced granularity |
| 04/13/2004 | US6721335 Segment-controlled process in a link switch connected between nodes in a multiple node network for maintaining burst characteristics of segments of messages |
| 04/13/2004 | US6721328 Adaptive clock recovery for circuit emulation service |
| 04/13/2004 | US6721299 Pilot signals for synchronization and/or channel estimation |
| 04/13/2004 | US6721292 Method, mobile station and base station for time synchronization of the mobile station in a radio communications system |
| 04/13/2004 | US6721269 Apparatus and method for internet protocol flow ring protection switching |
| 04/13/2004 | US6721268 Method and apparatus for multiplex transmission |
| 04/13/2004 | CA2210861C Multichannel high-speed data transfer |
| 04/08/2004 | WO2004030251A1 Method of controlling operation of at least one transmitter and/or one receiver, communication system and use of such a method or such a system |
| 04/08/2004 | WO2004030250A1 Transmission system |
| 04/08/2004 | WO2004030241A1 Synchronizing radio units in a main-remote radio base station and in a hybrid radio base station |
| 04/08/2004 | WO2004023693A3 System and method for high bit-rate optical time division multiplexing (otdm) |
| 04/08/2004 | WO2004010621A3 Staged locking of two phase locked loops |
| 04/08/2004 | WO2003083623A3 Apparatus and method for aggregation and transportation for plesiosynchronous framing oriented data formats |
| 04/08/2004 | US20040066869 Apparatus and method for re-synchronization of transmitted serial signal of data frame and idle pattern |
| 04/08/2004 | US20040066799 Routing schemes for packet switching networks |
| 04/08/2004 | US20040066775 System and method to calculate round trip delay for real time protocol packet streams |
| 04/08/2004 | US20040066768 Wireless communication method with channel shared function |
| 04/08/2004 | US20040066751 Duplex aware adaptive playout method and communications device |
| 04/08/2004 | US20040066750 Transmission path monitoring |
| 04/08/2004 | US20040066224 Method and device for generating selection signal with improved accuracy |
| 04/08/2004 | DE19837658B4 Übertragungssignal-Empfängerschaltung Transmission signal receiver circuit |
| 04/07/2004 | EP1405467A2 Dynamic traffic management on a shared medium |
| 04/07/2004 | EP1405453A1 Transmission method |
| 04/07/2004 | EP1405448A1 Method and apparatus for transmitting synchronous data |
| 04/07/2004 | CN1488208A Methods and apparatus for retiming and realigning SONET signals |
| 04/07/2004 | CN1487708A Method and equipment for distributing timing data via block network |
| 04/07/2004 | CN1487679A Transmission system and operating method thereof |
| 04/07/2004 | CN1487678A Bidirectional interval synchronous estimator for radio communication system |
| 04/07/2004 | CN1145371C Method and device for allocating communication channel in a communication system |
| 04/07/2004 | CN1145325C Block transmission system, emitting device and receiving device |
| 04/07/2004 | CN1145306C Time-division multiplexer |
| 04/07/2004 | CN1145287C Error bit correcting method and bit correcting circuit for time-division multiplex address system |
| 04/07/2004 | CN1145272C Synchronization method for spread spectrum radio communication and mobile station using the same method |
| 04/06/2004 | US6718513 Fault monitoring system and fault reporting method |
| 04/06/2004 | US6718509 Error bit correcting method for use in time-division multiple access system and bit correcting circuit |
| 04/06/2004 | US6718491 Coding method and coder for coding packetized serial data with low overhead |
| 04/06/2004 | US6718476 Method of synchronizing each local clock to a master clock in a data bus system |
| 04/06/2004 | US6718395 Apparatus and method using an inquiry response for synchronizing to a communication network |
| 04/06/2004 | US6718080 Optical programmable delay system |
| 04/06/2004 | US6717954 Apparatus for transmitting and receiving messages between processors in a distributed-type processing system |
| 04/06/2004 | US6717953 Method of and facility for converting a SONET signal to an SDH signal |
| 04/06/2004 | US6717927 System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change |
| 04/06/2004 | CA2330743C Hub port with constant phase |
| 04/06/2004 | CA2241596C High-penetration transmission method for a radiocommunication system |
| 04/01/2004 | WO2004028192A1 Information downloading apparatus and mobile terminal |
| 04/01/2004 | WO2004028181A1 Method for managing radio resources and radio system |
| 04/01/2004 | WO2004028109A2 System for transmitting a plurality of plesiochronous flows to a central processing unit |
| 04/01/2004 | WO2004028052A1 Method for protection of ethernet traffic in optical ring networks |
| 04/01/2004 | WO2004028051A1 Mechanism and method for audio system synchronization |
| 04/01/2004 | WO2004027927A1 A system and method for the mitigation of multipath and the improvement of signal-to-noise ratios in time division multiple access(tdma) location networks |
| 04/01/2004 | WO2004027580A2 System and method for managing an optical networking service |
| 04/01/2004 | WO2003103210A3 Maintaining routing information in a passive optical network |
| 04/01/2004 | WO2003103196A3 Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data |
| 04/01/2004 | WO2003094411A3 Communication system and method for minimum burst duration |
| 04/01/2004 | WO2003084281A8 Optical communication management systems |
| 04/01/2004 | WO2003073230A3 Communication architecture utilizing emulator interface |
| 04/01/2004 | WO2003067798A3 State record processing |
| 04/01/2004 | WO2002043319A9 Communications architecture for storage-based devices |
| 04/01/2004 | US20040064799 System and method for correlated clock networks |
| 04/01/2004 | US20040063409 Method and arrangement for digitally receiving a signal |
| 04/01/2004 | US20040062336 Timing extraction circuit for use in optical receiver that uses clock of frequency equal to one half of data transmission rate, and duty cycle deviation handling circuit for use in optical transmitter and receiver |
| 04/01/2004 | US20040062315 Device and process for time stamping, receiver, system for delayed broadcasting and string of corresponding packets |
| 04/01/2004 | US20040062280 Method for estimating offset for clocks at network elements |
| 04/01/2004 | US20040062279 Method of synchronising data |
| 04/01/2004 | US20040062278 Systems and methods for synchronization in asynchronous transport networks |
| 04/01/2004 | US20040062277 Method and apparatus for tunnelling data in a network |
| 04/01/2004 | US20040062274 Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems |
| 04/01/2004 | US20040062268 Automated method for mapping constant bit-rate network traffic onto a non-constant bit-rate network |
| 04/01/2004 | US20040062252 Calculation of clock skew using measured jitter buffer depth |
| 04/01/2004 | US20040062247 Cyclic buffering of a datastream |
| 04/01/2004 | US20040062228 Digital cross-connect |
| 04/01/2004 | US20040062204 Communication system endpoint device with integrated call synthesis capability |
| 04/01/2004 | DE10244460A1 Runtime difference compensating method for runtime differences between part signals defines maximum tolerated runtime difference between the part signals to trigger compensating action |
| 04/01/2004 | CA2499346A1 Method for managing radio resources and radio system |
| 04/01/2004 | CA2498905A1 A system and method for the mitigation of multipath and the improvement of signal-to-noise ratios in time division multiple access (tdma) location networks |
| 03/31/2004 | EP1404128A1 Content data transmitting device and method, and content data processing device and method |
| 03/31/2004 | EP1404076A2 External jitter buffer in a packet voice system |
| 03/31/2004 | EP1404043A1 Method of controlling operation of at least one transmitter and/or one receiver, communication system and use of such a method or such a system |
| 03/31/2004 | EP1402699A1 Method and apparatus for transmitting data in a time division duplex system |
| 03/31/2004 | EP1402684A2 Network documentation system with electronic modules |
| 03/31/2004 | EP1282949A4 Method for preempting the priority of the lowest priority cable when the highest priority cable is failure |
| 03/31/2004 | EP1032959B1 Device and method for performing frame sync using sync channel in mobile communication system |
| 03/31/2004 | EP0950224B1 Method in connection with serial data transfer to recognize a fixed pattern |
| 03/31/2004 | EP0878071B1 Cell aligners |
| 03/31/2004 | EP0858698B1 Data transmission method |
| 03/31/2004 | EP0715788B1 A time division multiple access digital transmission system and a station for use in such a system |
| 03/31/2004 | CN1486578A A collision free access scheduling in cellular TDMA-CDMA networks |
| 03/31/2004 | CN1486560A Method for switching atm, tdm, and packet data through a single communications switch |
| 03/31/2004 | CN1486546A Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission |
| 03/31/2004 | CN1486054A Communications system |