| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 07/10/2001 | US6259710 System for intelligent C-plane switching in the digital enhanced cordless telecommunications system |
| 07/10/2001 | US6259695 Packet telephone scheduling with common time reference |
| 07/10/2001 | US6259694 Signal processing circuit |
| 07/10/2001 | US6259691 System and method for efficiently transporting dual-tone multi-frequency/multiple frequency (DTMF/MF) tones in a telephone connection on a network-based telephone system |
| 07/10/2001 | US6259677 Clock synchronization and dynamic jitter management for voice over IP and real-time data |
| 07/10/2001 | US6259328 Method and system for managing reference signals for network clock synchronization |
| 07/05/2001 | WO2001048999A1 Timing reproducer and demodulator comprising this |
| 07/05/2001 | WO2001048992A1 Selection of equaliser according to the mobile communication rate |
| 07/05/2001 | WO2001048958A1 Multi channel stop and wait arq communication method and apparatus |
| 07/05/2001 | WO2001048735A2 Inband signalling within speech segments |
| 07/05/2001 | US20010006899 Mobile station, a method of transmitting electronic information, and a communications system |
| 07/05/2001 | US20010006887 Mobile station having drift-free pulsed power detection method and apparatus |
| 07/05/2001 | US20010006885 Information transmission system, telecommunications device suitable for such a system and transmission method |
| 07/05/2001 | US20010006535 Transmission system with spatial, temporal, and frequential diversity |
| 07/05/2001 | US20010006508 System for allocating resources in a communication system |
| 07/05/2001 | DE19961557A1 Verfahren und Einrichtung zum Synchronisieren eines Mobilfunkempfängers mit einer Zeitschlitzstruktur eines empfangenen Funksignals Method and apparatus for synchronizing a mobile radio receiver with a time slot structure of a received radio signal |
| 07/05/2001 | DE19949996A1 Netzelement mit redundanter Schaltmatrix Network element with redundant switching matrix |
| 07/04/2001 | EP1113696A2 ATM over DSL service |
| 07/04/2001 | EP1113684A1 System, device and method of simultaneously connecting to two TDMA transmission systems |
| 07/04/2001 | EP1113632A1 Method and apparatus for restoring speech signals transmitted at the beginning of a telephonic communication with packet-switching |
| 07/04/2001 | EP1113614A2 Apparatus and method for data transmission |
| 07/04/2001 | EP1113612A2 Transmission of additional data in a SDH network |
| 07/04/2001 | EP1113611A2 Method and apparatus for passing control information in a bidirectional line switched ring configuration |
| 07/04/2001 | EP1113607A2 A cluster frame synchronization scheme for a satellite digital audio radio system |
| 07/04/2001 | EP1113591A2 System, method and apparatus for radio communication |
| 07/04/2001 | EP1112660A1 Method and terminal equipment for integrating audiovisual coded information into a frame structured transmission standard |
| 07/04/2001 | EP1112659A1 Adaptive rate control for insertion of data packets into a bitstream |
| 07/04/2001 | EP1112648A1 A system and method for sending and receiving data signals over a clock signal line |
| 07/04/2001 | EP1112644A2 Methods for changing the bandwidth of a circuit switched channel |
| 07/04/2001 | EP1112620A2 Circuit and method for generating clock pulses |
| 07/04/2001 | CN1302500A Preprocessing method for adapting MPEG-4 data streams to the internet network |
| 07/04/2001 | CN1302160A Transparent optic cross connection device |
| 07/04/2001 | CN1302122A Information transmission system, communication device adaptive for said system and transmission method |
| 07/03/2001 | US6256674 Method and apparatus for providing buffer state flow control at the link level in addition to flow control on a per-connection basis |
| 07/03/2001 | US6256507 Telecommunications network synchronization for data services |
| 07/03/2001 | US6256487 Multiple mode transmitter using multiple speech/channel coding modes wherein the coding mode is conveyed to the receiver with the transmitted signal |
| 07/03/2001 | US6256360 Method for reducing transients in a clock signal generating system |
| 07/03/2001 | US6256357 Communication system |
| 07/03/2001 | US6256356 Resource assigning method, communication resource assigning method, and base station and terminal unit |
| 07/03/2001 | US6256351 Method and apparatus for determining a bandwidth of a video signal |
| 07/03/2001 | US6256326 Pseudo-synchronization prevention method in SDH transmission mode, pseudo-synchronization preventing SDH transmission system, and transmitter-receiver in pseudo-synchronization preventing SDH transmission system |
| 07/03/2001 | US6256320 Dual clocks for network device |
| 07/03/2001 | US6256304 Mobile station using synchronization word order information for improved channel acquisition |
| 07/03/2001 | US6256294 User selectable overlap and enbloc dialing of ISDN line |
| 07/03/2001 | US6256292 Self-healing line switched ring for ATM traffic |
| 07/03/2001 | CA2210839C Reception pointer processing apparatus in sdh transmission system |
| 07/03/2001 | CA2186918C Method and apparatus for reducing data delay within a multi-channel shared-circuit data processing environment |
| 06/30/2001 | CA2326947A1 Transmission system with spatial temporal, and frequential diversity |
| 06/29/2001 | CA2293521A1 Asynchronous payload mapping using direct phase transfer |
| 06/28/2001 | WO2001047298A2 Fast cell re-selection for real time packet data networks |
| 06/28/2001 | WO2001047194A1 Digital signal transmitter |
| 06/28/2001 | WO2001047173A2 A multi-rate transponder system and chip set |
| 06/28/2001 | WO2001047160A2 Circuit arrangement and method for clock signal generation |
| 06/28/2001 | WO2001047159A1 Method and apparatus for transporting gigabit ethernet and fiber channel signals in wavelength-division multiplexed systems |
| 06/28/2001 | WO2001047158A1 Transmitter and tributary interface board |
| 06/28/2001 | WO2001047150A1 Telecommunication network synchronisation |
| 06/28/2001 | WO2001047140A2 Method and device for synchronising a mobile radio receiver with a frame structure of a radio signal |
| 06/28/2001 | WO2001046954A1 Embedding a first digital information signal into a second digital information signal for transmission via a transmission medium |
| 06/28/2001 | WO2001045870A2 System and method for transmitting comfort noise across a mobile communications network |
| 06/28/2001 | WO2001003376A3 Scheme for packet allocation in a radiocommunication system |
| 06/28/2001 | US20010005907 Method and device for triggering an uplink transmission at a correct time instant |
| 06/28/2001 | US20010005407 Base station emulator |
| 06/28/2001 | US20010005406 Signalling method in a radio communication system, and transmitters, receivers and repeaters for implementing the method |
| 06/28/2001 | US20010005386 ATM cell switching system |
| 06/28/2001 | US20010005384 Procedure for suppressing the crosstalk between multiplex channels |
| 06/28/2001 | US20010005378 Method for dynamic allocation of channels in a code divison multiple access packet data system |
| 06/28/2001 | US20010005376 Method to divide upstream timeslots in a time division multiple access system, related line terminator and related network terminator |
| 06/28/2001 | US20010005368 Method and communication system in wireless AD HOC networks |
| 06/28/2001 | US20010005365 Method of facilitating the playback of speech signals transmitted at the beginning of a telephone call established over a packet exchange network, and hardware for implementing the method |
| 06/28/2001 | US20010005361 Telecommunication network synchronisation |
| 06/28/2001 | DE19963152A1 Verfahren zur Unterdrückung des Übersprechens zwischen Multiplexerkanälen A method for suppression of the crosstalk between Multiplexerkanälen |
| 06/28/2001 | DE19959813A1 Synchrones digitales Nachrichtenübertragungssystem Synchronous digital communication system |
| 06/28/2001 | DE10059814A1 Highest common connection rate negotiation method involves turning transmitter OFF and then ON after third duration if data transmission rate is equal to rate of data reception following word synchronization |
| 06/27/2001 | EP1111958A1 Method to divide upstream timeslots in a time division multiple access system, related line terminator and related network terminator |
| 06/27/2001 | EP1111948A1 A method, protocol and computer program for operating a cellular radio telecommunications network |
| 06/27/2001 | EP1111934A1 Method for display time stamping and synchronization of multiple video object planes |
| 06/27/2001 | EP1111933A1 Method for display time stamping and synchronization of multiple video object planes |
| 06/27/2001 | EP1111880A2 Method and apparatus for detecting dual tone alerting in telephone systems |
| 06/27/2001 | EP1111855A2 Stackplane architecture |
| 06/27/2001 | EP1111846A1 Communication method, communication system, and communication terminal |
| 06/27/2001 | EP1111829A2 Method and device for converting an STM-1 signal into a sub-STM-1 signal and vice-versa in radio transmission |
| 06/27/2001 | EP1111828A2 Method and apparatus for cross-connecting data streams with efficient memory utilization and transparent protocol conversion |
| 06/27/2001 | EP1111827A2 STS-n with enhanced granularity |
| 06/27/2001 | EP1111826A2 Method of rejecting crosstalk between multiplexed channels |
| 06/27/2001 | EP1110423A1 Paging channel configuration for efficient wake-up period utilization |
| 06/27/2001 | EP1110345A1 Codec mode decoding using a priori knowledge |
| 06/27/2001 | EP1110341A1 System and method for low latency communication |
| 06/27/2001 | EP1110340A1 Precision timing generator system and method |
| 06/27/2001 | EP1110334A1 Asynchronous time division multiplexed packet data transmission system |
| 06/27/2001 | CN1301476A Access request in a predetermined random channel slot to convey additional information |
| 06/27/2001 | CN1301475A Reduction of control channel traffic |
| 06/27/2001 | CN1301457A Computer system and method for providing digital video and data over a communication channel |
| 06/27/2001 | CN1301124A Honeycomb radio communication network, method, protocol and computer program |
| 06/27/2001 | CN1301100A Clock resetting phase-locked loops |
| 06/27/2001 | CA2328035A1 Method and apparatus for passing control information in a bidirectional line switched ring configuration |
| 06/26/2001 | US6252919 Re-synchronization of independently-clocked audio streams by fading-in with a fractional sample over multiple periods for sample-rate conversion |
| 06/26/2001 | US6252891 System and method to insert timestamp information in a protocol neutral manner |
| 06/26/2001 | US6252890 Apparatus for compensating for signal transit time differences of digital transmission devices |
| 06/26/2001 | US6252886 Bandwidth reservation |
| 06/26/2001 | US6252885 CATV communication system, method of communication by the same, and center and terminal devices thereof |