| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 01/13/2004 | US6678333 Method of and apparatus for transmitting digital data |
| 01/13/2004 | US6678286 Image transmission method and image transmission system |
| 01/13/2004 | US6678285 Network appliance with simplified network transmitter |
| 01/13/2004 | US6678282 System and method for communicating packetized data over a channel bank |
| 01/13/2004 | US6678275 Multitrunk ATM termination device |
| 01/13/2004 | US6678262 Method and device for radio transmission |
| 01/13/2004 | US6678261 TDMA mobile terminal capable of receiving cell broadcast service even in speech dedicated mode and method for controlling the same |
| 01/13/2004 | US6678260 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system |
| 01/13/2004 | US6678250 Method and system for monitoring and management of the performance of real-time networks |
| 01/13/2004 | US6678243 Variable codec frame length |
| 01/13/2004 | US6678242 Signaling system for telecommunications |
| 01/13/2004 | CA2296479C Device and method for controlling channel access by access slot reserving in a mobile communication system |
| 01/08/2004 | WO2004004329A1 Trick play for audio/video/data streams with conditional access |
| 01/08/2004 | WO2004004237A1 Node device |
| 01/08/2004 | WO2004004234A1 Transparent flexible concatenation |
| 01/08/2004 | WO2004004220A1 Method and system for intercommunicating traffic among sub-networks in synchronous digital transmission system |
| 01/08/2004 | WO2004004181A2 Communication system for sending dissimilar types of data accross a synchronous network |
| 01/08/2004 | WO2004004161A1 Low power interference signal code power (iscp) measurement |
| 01/08/2004 | WO2004004138A2 System and method for minimizing guard time in a time division duplex communication system |
| 01/08/2004 | WO2004004135A2 Bridge terminal output unit |
| 01/08/2004 | WO2004003764A1 Method and apparatus for optimizing timing for a multi-drop bus |
| 01/08/2004 | WO2003092175A3 Multiplexing variable-rate data with data services |
| 01/08/2004 | WO2003063403A3 Overhead reduction in a communications system |
| 01/08/2004 | WO2002037758A3 Dynamic traffic management on a shared medium |
| 01/08/2004 | US20040006645 Network synchronization architecture for a Broadband Loop Carrier (BLC) system |
| 01/08/2004 | US20040005902 System and method for correcting the clock drift and maintaining the synchronization of low quality clocks in wireless networks |
| 01/08/2004 | US20040005887 Collision free access scheduling in cellular TDMA-CDMA networks |
| 01/08/2004 | US20040005870 Synchronization of transmitter and receiver frequencies in multiaccess networks |
| 01/08/2004 | US20040005002 Mobile terminal with camera |
| 01/08/2004 | US20040004975 Method and system for nesting of communications packets |
| 01/08/2004 | US20040004966 Using virtual identifiers to route transmitted data through a network |
| 01/08/2004 | US20040004937 Method, device and software for establishing protection paths on demand and revertive protection switching in a communications network |
| 01/08/2004 | DE10238043B3 Anordnung und Verfahren zur Gewinnung eines Nutzdatentaktes eines in Pulsrahmen eingefügten Datensignals Arrangement and method for obtaining a Nutzdatentaktes an inserted into the pulse frame data signal |
| 01/08/2004 | DE10226577A1 Verfahren zur empfängerseitigen Rückgewinnung und/oder Nachregelung einer Abtastfrequenz zur Anpassung an die Abtastfrequenz eines empfangenen Signals Process for receiver-end recovery and / or readjustment of a sampling frequency to match the sampling frequency of a received signal |
| 01/08/2004 | CA2490812A1 Low power interference signal code power (iscp) measurement |
| 01/07/2004 | EP1379091A1 Video encoding and decoding apparatus and method for a communication terminal |
| 01/07/2004 | EP1379042A1 Multiplexer |
| 01/07/2004 | EP1379021A2 Wireless telephone |
| 01/07/2004 | EP1379017A2 System and method for classifying high speed data signals utilizing low frequency electrical spectral characteristics |
| 01/07/2004 | EP1378837A2 Bus multiplexing apparatus and method for computer system |
| 01/07/2004 | EP1378133A2 Time multiplexed transmission scheme for a spread spectrum communication system |
| 01/07/2004 | EP1378123A2 Digital television system |
| 01/07/2004 | EP1378081A1 System, method, and article of manufacture for using a replaceable component to select a replaceable quality of service capable network communication channel component |
| 01/07/2004 | EP1110345B1 Codec mode decoding using a priori knowledge |
| 01/07/2004 | EP0872144B1 Method and arrangement in a radio communication system |
| 01/07/2004 | CN1466384A Image layered coding and exchanging method in video signal system |
| 01/07/2004 | CN1466285A Method for ralizing synchronization in TDD radio communication system |
| 01/07/2004 | CN1466284A Method for realizing time slot multiplexing/demultiplexing |
| 01/07/2004 | CN1134205C Timing signal supplying device of doubled timing synchronous system |
| 01/07/2004 | CN1134197C Mobile ratio telephone set with control signal generator |
| 01/07/2004 | CN1134128C CDMA/TDD mobile communication system and method |
| 01/07/2004 | CN1134118C Radio communication apparatus and initializing synchronous method |
| 01/06/2004 | US6675314 Data receiving apparatus, a method of regenerating a source clock to be used for this, and a computer product |
| 01/06/2004 | US6674822 Searching the optimal sampling instant in a TDMA packet transmission system |
| 01/06/2004 | US6674817 Communication device and distinguishing method for distinguishing between different data burst types in a digital telecommunication system |
| 01/06/2004 | US6674772 Data communications circuit with multi-stage multiplexing |
| 01/06/2004 | US6674771 Transmission method and apparatus for transmitting low-speed SDH signals using a high-speed SDH frame |
| 01/06/2004 | US6674768 Data transmission device and data transmission method capable of minimizing delay of fast data |
| 01/06/2004 | US6674766 Method and apparatus for plug-and-shift packing of time slots |
| 01/06/2004 | US6674759 System for managing telecommunications |
| 01/06/2004 | US6674752 Switch matrix among tributaries of a telecommunication network and managing method thereof |
| 01/06/2004 | US6674750 Apparatus and method for communicating time-division multiplexed data and packet data on a shared bus |
| 01/06/2004 | US6674714 Retainment of alarm events during wait restore (WTR) cycle of channel restoration and squelch table with reduced memory area |
| 01/06/2004 | US6674558 High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion |
| 01/06/2004 | CA2337308C Asynchronous resampling for data transport |
| 01/06/2004 | CA2295277C Buffering and sequencing of soft decisions of multiple channels into a single shared biorthogonal decoder |
| 01/06/2004 | CA2237761C Method and apparatus for modifying encoded digital video for improved channel utilization |
| 01/02/2004 | EP1377109A2 Scalable architecture for an access node |
| 01/02/2004 | EP1376975A1 Protocol duplexer and protocol duplexing method |
| 01/02/2004 | EP1376966A2 Enable pulse generator and method of mapping data using this generator |
| 01/02/2004 | EP1376916A1 Concatenated transmission of synchronous data |
| 01/02/2004 | EP1376915A2 Clock synchronization system and method for use in a scalable access node |
| 01/02/2004 | EP1374462A1 Communication device having proximity controlled transmission |
| 01/02/2004 | EP1374461A1 Fixed rate data slot scheduling |
| 01/02/2004 | EP1374070A2 Method and system for overlapping data flow within a scsi extended copy command |
| 01/02/2004 | EP1188259B1 Multi-user time slots for tdma |
| 01/02/2004 | EP0876718B1 A depacketiser and a frame aligner including the depacketiser |
| 01/02/2004 | EP0723725B1 Signal processing arrangement |
| 01/02/2004 | EP0723723B1 A signal receiving and a signal transmitting unit |
| 01/01/2004 | US20040003331 Method and apparatus for optimizing timing for a multi-drop bus |
| 01/01/2004 | US20040003146 N to 1 intelligent multiplexor |
| 01/01/2004 | US20040003109 Communication system and method for sending isochronous streaming data across a synchronous network within a frame segment using a coding violation to signify invalid or empty bytes within the frame segment |
| 01/01/2004 | US20040003108 Communication system and method for sending asynchronous data and/or isochronous streaming data across a synchronous network within a frame segment using a coding violation to signify at least the beginning of a data transfer |
| 01/01/2004 | US20040001693 Method and apparatus for trick-mode support of audio/video/data streams with conditional access |
| 01/01/2004 | US20040001519 Concatenated transmission of synchronous data |
| 01/01/2004 | US20040001516 Clock synchronization system and method for use in a scalable access node |
| 01/01/2004 | US20040001495 Communication system and method for sending isochronous streaming data within a frame segment using a signaling byte |
| 01/01/2004 | US20040001483 Distribution and reconstruction of AD-HOC timing signals |
| 12/31/2003 | WO2004002153A1 Ancillary information transmission while user is on hold during a telecommunications device teleconference |
| 12/31/2003 | WO2004002147A1 Clock recovery for a dvb-t to dvb-s transmodulator |
| 12/31/2003 | WO2004002089A1 A multi-chassis broadcast router having a common clock |
| 12/31/2003 | WO2004002076A1 A mapping and de-mapping method between gigabit ethernet data packet and sdh frame structure |
| 12/31/2003 | WO2004002050A1 A fault-tolerant broadcast router |
| 12/31/2003 | WO2004002040A2 Broadcast router having a serial digital audio data stream decoder |
| 12/31/2003 | WO2004002033A1 Technique for communicating variable bit rate data over a constant bit rate link |
| 12/31/2003 | WO2004002032A1 Dual home mobility management in a wireless telephony/wireless lan interworking environment |
| 12/31/2003 | WO2004002031A1 Clock synchronizing method over fault-tolerant etherent |
| 12/31/2003 | WO2004001982A1 Interleaving of information bits |
| 12/31/2003 | WO2003088646A3 Apparatus and method for data caching to reduce channel change delay |
| 12/31/2003 | WO2002058317A3 Pll/dll dual loop data synchronization |