| Patents for H04J 3 - Time-division multiplex systems (63,408) |
|---|
| 01/29/2002 | CA2170930C Timing recovery in a network-synchronized modem |
| 01/28/2002 | CA2353755A1 Virtual concatenation of optical channels in wdm networks |
| 01/24/2002 | WO2002007390A1 Self-relief method and re-estabishing method for traffic |
| 01/24/2002 | WO2002007326A1 Coding of a data stream |
| 01/24/2002 | WO2002007322A2 Coding a data stream |
| 01/24/2002 | WO2002007321A1 Digital signal encoding apparatus and method, digital signal decoding apparatus and method, and digital signal transmission system |
| 01/24/2002 | US20020010791 Trunking and mirroring across stacked gigabit switches |
| 01/24/2002 | US20020009232 Apparatus and method for packetizing significance-based information |
| 01/24/2002 | US20020009165 Method and system for fast synchronization multiframe structures using periodic signatures |
| 01/24/2002 | US20020009101 Signalling method and telecommunication system |
| 01/24/2002 | US20020009100 Scaleable transport of TDM channels in a synchronous frame |
| 01/24/2002 | US20020009097 Signal processing apparatus |
| 01/24/2002 | US20020009091 Ring transmission system and squelch method used for same |
| 01/24/2002 | US20020009090 Flexible header protocol for network switch |
| 01/24/2002 | US20020009084 Gigabit switch supporting multiple stacking configurations |
| 01/24/2002 | US20020009083 Gigabit switch with multicast handling |
| 01/24/2002 | US20020009081 Gigabit switch with frame forwarding and address learning |
| 01/24/2002 | US20020009075 System for reducing bus overhead for communication with a network interface |
| 01/24/2002 | US20020009074 Transmission apparatus and tributary interface substrate |
| 01/24/2002 | US20020009070 Communication system with fast control traffic |
| 01/24/2002 | US20020009049 Method and apparatus for transferring data, and storage medium |
| 01/24/2002 | US20020009048 Reflector communications channel for automatic protection switching |
| 01/24/2002 | US20020008890 Demultiplexer control system |
| 01/24/2002 | US20020008557 Reduced jitter phase lock loop using a technique multi-stage digital delay line |
| 01/24/2002 | DE10032825A1 Verfahren zur Übertragung von digitalen optischen Signalen Method for transmitting digital optical signals |
| 01/24/2002 | DE10030993A1 Synchrones Netzwerk Synchronous network |
| 01/23/2002 | EP1175120A1 Mobile station apparatus, base station apparatus, and method for allotting radio communication channels |
| 01/23/2002 | EP1175103A1 Recording and reproducing an MPEG information signal on/from a record carrier |
| 01/23/2002 | EP1175055A1 Bs digital broadcasting receiver |
| 01/23/2002 | EP1175033A2 Wavelength division multiplexing transmission system and transmitter and receiver therefor |
| 01/23/2002 | EP1174000A1 Multiplex system having layer 1 transmission channels and signaling transmission channels |
| 01/23/2002 | EP1173998A1 Path switching according to transmission requirements |
| 01/23/2002 | EP1173949A1 Universal synchronous network system for internet processor and web operating environment |
| 01/23/2002 | EP0993708A4 Method and apparatus for selecting a resource in a communication system with resources having unbalanced load capacity |
| 01/23/2002 | CN1332941A Data transmission method between base station and mobile switching center |
| 01/23/2002 | CN1332939A Signalling of bouquet information in digital transmission system |
| 01/23/2002 | CN1332921A Measurement report transmission in telecommunications system |
| 01/23/2002 | CN1332918A Systems and methods for acquiring synchronization using detection thresholds |
| 01/23/2002 | CN1332913A Method and apparatus for cross polarized isolation in ciommunication system |
| 01/23/2002 | CN1332868A Resource allocator |
| 01/23/2002 | CN1332537A Apparatus and method for limiting dither in telecommunication signal |
| 01/23/2002 | CN1078412C Variable rate transmitting method, and transmitter and receiver using it |
| 01/23/2002 | CN1078411C Time division multiplex (TDM) method for band-limited signal |
| 01/22/2002 | US6341149 Clock control device for a non-disruptive backup clock switching |
| 01/22/2002 | US6340910 Clock signal control method and circuit and data transmitting apparatus employing the same |
| 01/22/2002 | CA2243450C Providing timing to an external system |
| 01/22/2002 | CA2120600C Method for transmitting broadcast information in a digital control channel |
| 01/21/2002 | CA2353292A1 Wavelength division multiplexing transmission system and transmitter and receiver therefor |
| 01/17/2002 | WO2002005503A1 Bit detection threshold in a tdma burst communication system |
| 01/17/2002 | WO2002005466A2 Method and apparatus for proportionately multiplexing data streams onto one data stream |
| 01/17/2002 | WO2002005441A2 Code power measurement for dynamic channel allocation |
| 01/17/2002 | WO2001063790A3 Method for transmitting data in a radio access network |
| 01/17/2002 | WO2001052567A3 Base station synchronization for handover in a hybrid gsm/cdma network |
| 01/17/2002 | WO2001050780A3 Reduction of power consumption with increased standby time in wireless communications device |
| 01/17/2002 | WO2001031820A3 Methods and apparatus for arbitrary concatenation in a switch |
| 01/17/2002 | WO2001026263A3 Through-timing of data transmitted across an optical communications system utilizing frequency division multiplexing |
| 01/17/2002 | WO2000070442A3 Splitting and mixing streaming-data frames |
| 01/17/2002 | US20020007466 Wander generator having arbitrary TDEV mask characteristic setting apparatus |
| 01/17/2002 | US20020007465 Method, modules and program modules for synchronization |
| 01/17/2002 | US20020007429 Auto-adaptive jitter buffer |
| 01/17/2002 | US20020006190 Method to transport a reference clock signal |
| 01/17/2002 | US20020006176 Synchronizing pattern position detection circuit |
| 01/17/2002 | US20020006140 Signal transmission method and signal transmission apparatus |
| 01/17/2002 | US20020006136 Method for selecting an operating mode for a frame-based communications network |
| 01/17/2002 | US20020006134 Data processing apparatus and slave interface mechanism for controlling access to a slave logic unit by a plurality of master logic units |
| 01/17/2002 | US20020006128 Rearrangement of data streams |
| 01/17/2002 | US20020006122 Channel estimation for time division duplex communication systems |
| 01/17/2002 | US20020006120 Digital radio communication system for multi-application |
| 01/17/2002 | US20020006115 Non-deterministic software delay estimation method and system for packet based data network systems |
| 01/17/2002 | US20020006111 Parent station device, communication control device, communication control method, child station device, communication system having the parent station device and child station devices, and method of allocating slots to child station devices |
| 01/17/2002 | US20020005967 Wavelength division multiplex transmission system |
| 01/17/2002 | DE10030357A1 Verfahren und Vorrichtung zur seriellen Datenübertragung zwischen einem Positionsmesssystem und einer Verarbeitungseinheit Method and apparatus for serial data transmission between a position measuring system and a processing unit |
| 01/17/2002 | DE10004425A1 Network with subscriber device, esp. field device, enables transmitter, receiver transmission, reception time delays to be taken into account for time synchronisation |
| 01/17/2002 | CA2414517A1 Bit detection threshold in a tdma burst communication system |
| 01/17/2002 | CA2414456A1 Code power measurement for dynamic channel allocation |
| 01/16/2002 | EP1173022A2 Apparatus for demultiplexing of transport stream |
| 01/16/2002 | EP1172955A2 Methods and devices of allocating slots to child stations |
| 01/16/2002 | EP1172954A2 Method, module and module program for synchronisation |
| 01/16/2002 | EP1172766A1 Digital communication system with multiple application priorities |
| 01/16/2002 | EP1171979A1 Data packets retransmission in a communication system |
| 01/16/2002 | EP1171960A1 Method for synchronising the frequency in a wireless telephone system, and device for carrying out said method |
| 01/16/2002 | EP1066734B1 Method for forwarding digital information generated in a tdma system via an atm transmission path |
| 01/16/2002 | EP1046252A4 Resource manager for a virtual bearer channel platform |
| 01/16/2002 | EP0691053B1 Tdma communication system |
| 01/16/2002 | CN1331900A System and method for connecting calls with time division multiplex matrix |
| 01/16/2002 | CN1331899A System and method for connecting call in tandem architecture |
| 01/16/2002 | CN1078029C Method for arbritrating for access to control channel in data bus system |
| 01/16/2002 | CN1078028C 分组传输方法 Packet transmission method |
| 01/16/2002 | CN1078027C Clock generating circuit and method for exchange system |
| 01/15/2002 | US6339833 Automatic recovery from clock signal loss |
| 01/15/2002 | US6339628 Payload relative position change requesting apparatus and transmission apparatus containing the same |
| 01/15/2002 | US6339627 Synchronization detector capable of detecting location of frame without synchronization signal included in the frame |
| 01/15/2002 | US6339625 Clock generation circuit |
| 01/15/2002 | US6339611 Method and apparatus for cross polarized isolation in a communication system |
| 01/15/2002 | US6339600 Information transfer equipment |
| 01/15/2002 | US6339599 Collision handling scheme for discrete multi-tone data communications network |
| 01/15/2002 | US6339596 ATM cell switching system |
| 01/10/2002 | WO2002003737A1 Control channel for a wireless digital subscriber line system |
| 01/10/2002 | WO2002003589A2 Synchronization of asynchronous back-pressure from one destination to multiple sources |
| 01/10/2002 | WO2002003588A2 System and method for dtx frame detection |