| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
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| 05/04/2000 | WO2000025469A1 Combined hybrid automatic retransmission request scheme |
| 05/04/2000 | WO2000025450A1 Module channel for acquiring and tracking in a radio communication system |
| 05/04/2000 | WO2000025447A2 Diversity receiver for radio communications |
| 05/04/2000 | WO2000025446A1 Method for processing ofdm signals simultaneously received via a multiple antenna system |
| 05/04/2000 | WO2000025443A1 Radio communication system |
| 05/04/2000 | CA2347946A1 Combined hybrid automatic retransmission request scheme |
| 05/03/2000 | EP0998160A1 Method and system for transmitting railroad information |
| 05/03/2000 | EP0998087A1 Multilevel transmission system and method with adaptive mapping |
| 05/03/2000 | EP0998072A1 Forward error correction for ARQ protocol |
| 05/03/2000 | EP0998071A2 Adaptive modulation method |
| 05/03/2000 | EP0998070A2 Transmission method using a variable-length code |
| 05/03/2000 | EP0998069A2 Communication method and apparatus using a variable modulation scheme |
| 05/03/2000 | EP0998065A1 Channel module for acquisition and tracking used in a radio communication system |
| 05/03/2000 | EP0998046A2 Interleaving method and apparatus, de-interleaving method and apparatus, and interleaving/de-interleaving system and apparatus |
| 05/03/2000 | EP0998045A1 Digital transmission system and method |
| 05/03/2000 | EP0997031A2 Adaptive channel encoding method and device |
| 05/03/2000 | EP0997009A2 Data communication and radio system |
| 05/03/2000 | EP0996889A1 A frame format and frame assembling/disassembling method for the frame format |
| 05/03/2000 | EP0875120A4 Method and apparatus for transmitting an outbound message in a two-way messaging system |
| 05/03/2000 | CN1252203A Predictive coding method and decoding method for dynamic image |
| 05/03/2000 | CN1252196A System for transmitting high-speed added-value services in terrestrial digital broadcasting |
| 05/03/2000 | CN1052135C Apparatus and method for use in equipment providing digital radio link |
| 05/02/2000 | US6058501 Error detecting device for viterbi decoder |
| 05/02/2000 | US6058312 Automatic selecting apparatus for an optimum wireless communication route |
| 05/02/2000 | US6058138 Radio reception system providing improved transmission quality |
| 05/02/2000 | US6058121 Fine FFT window position recovery apparatus of an OFDM system receiver |
| 05/02/2000 | US6058118 Method for the dynamic reconfiguration of a time-interleaved signal, with corresponding receiver and signal |
| 05/02/2000 | US6058108 Method and apparatus for locating a digital control channel in a radiocommunication system |
| 05/02/2000 | US6058105 Multiple antenna communication system and method thereof |
| 05/02/2000 | US6058102 Method and apparatus for performing service level analysis of communications network performance metrics |
| 05/02/2000 | CA2191098C Multiple access up converter/modulator and method |
| 05/02/2000 | CA2173368C Control and communications apparatus |
| 05/02/2000 | CA2100906C Method and apparatus for data parity in a transmission system |
| 04/28/2000 | CA2287609A1 Communication method and apparatus |
| 04/27/2000 | WO2000024173A2 Apparatus and method for determining the closest coset points in a trellis decoder |
| 04/27/2000 | WO2000024153A1 Accumulative arq method and system |
| 04/27/2000 | WO2000024152A1 Arq protocol with packet-based reliability level setting |
| 04/27/2000 | WO2000024151A1 Rate detection in direct sequence code division multiple access systems |
| 04/27/2000 | WO2000024150A1 Rate detection in direct sequence code division multiple access system |
| 04/27/2000 | WO2000024149A2 Apparatus and method for high performance half-rate encoding in full-rate transmission in a tdm system |
| 04/27/2000 | WO2000024140A1 Neural network is-95 rate determination |
| 04/27/2000 | WO2000024133A1 Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system |
| 04/27/2000 | WO2000023997A2 Multi-level error detection and correction technique for data storage recording device |
| 04/27/2000 | DE19849318A1 Orthogonal frequency division multiplex processing method in multi antenna system, involves summing up I/Q values weighted with channel correction values |
| 04/27/2000 | CA2347226A1 Accumulative arq method and system |
| 04/27/2000 | CA2347183A1 Arq protocol with packet-based reliability level setting |
| 04/27/2000 | CA2346104A1 High performance half-rate encoding apparatus and method for a tdm system |
| 04/27/2000 | CA2284307A1 Method of encoding information, in particular for transmitting over error-affected transmission channels, using a variable-lenght code |
| 04/26/2000 | EP0996301A1 Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method |
| 04/26/2000 | EP0996249A1 Selective repeat ARQ protocol on virtual circuits |
| 04/26/2000 | EP0996248A1 ARQ protocol with packet-based reliability level setting |
| 04/26/2000 | EP0996239A2 Automatic power control system for a code division multiple access (CDMA) communications system |
| 04/26/2000 | EP0996232A2 Method and apparatus for interleaving a sequence of data elements |
| 04/26/2000 | EP0995287A2 Device and method for determining characteristics of a digital subscriber line |
| 04/26/2000 | EP0995283A2 A method and apparatus for segmentation, reassembly and inverse multiplexing of packets and atm cells over satellite/wireless networks |
| 04/26/2000 | EP0995277A1 Method and apparatus for minimizing delay variance via time divided transmissions |
| 04/26/2000 | EP0651926B1 Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding |
| 04/26/2000 | CN1251729A Circuit and method for improved signal reception acknowledgement in radio communication system |
| 04/26/2000 | CN1251714A Method to control switching unit and arrangement working according to the method |
| 04/26/2000 | CN1251484A Image erasion for numerical data transmission system |
| 04/26/2000 | CN1051891C Arrangement for bit error monitoring in switching equipment |
| 04/25/2000 | US6055663 Error-robust multiplex process with header control field |
| 04/25/2000 | US6055662 Communications transactional message handling |
| 04/25/2000 | US6055418 Computer program product configured to control modular transmission system components |
| 04/25/2000 | US6055281 Passband DQPSK detector for a digital communications receiver |
| 04/25/2000 | US6055277 Communication system for broadcasting to mobile users |
| 04/25/2000 | US6055268 Multimode digital modem |
| 04/25/2000 | US6055229 Method and apparatus in a wireless communication system for dynamically formatting application data to be transmitted |
| 04/25/2000 | US6055021 System and method for obtaining synchronization to a digital frame |
| 04/20/2000 | WO2000022865A2 Link and radio cell adaptation in tdma/tdd systems |
| 04/20/2000 | WO2000022768A2 Adaptive retransmission for error control in computer networks |
| 04/20/2000 | WO2000022751A1 Method for operating a digital data link using a transmission medium subject to disturbances |
| 04/20/2000 | WO2000022740A1 Method for coding or decoding and device for coding or decoding |
| 04/20/2000 | WO2000022739A1 Hybrid interleaver for turbo codes |
| 04/20/2000 | WO2000022738A1 Coding system having state machine based interleaver |
| 04/20/2000 | WO2000022693A2 Rlp communication device and method for mobile communication system |
| 04/20/2000 | WO1999059355A8 Point-to-multipoint transmission on a mobile communication system |
| 04/20/2000 | DE19948599A1 System for encoding and decoding video data with a method for sending it back operates a selective re-transmission process regarding a local bit error in an already transmitted video data packet using a buffer. |
| 04/20/2000 | DE19946749A1 Decision feedback equalizer for reducing channel interference in input signals includes a multi-TAB coefficient equalizer, a signal computer to substract output signal feedback and an SLIC to detect output signal data. |
| 04/20/2000 | CA2347237A1 Coding system having state machine based interleaver |
| 04/19/2000 | EP0994597A1 Method for adaptively estimating reception quality |
| 04/19/2000 | EP0994596A2 Digital data bi-directional communication method and apparatus |
| 04/19/2000 | EP0993740A2 A subscriber unit and method for use in a wireless communication system |
| 04/19/2000 | EP0993714A2 Method and system for controlling the use of satellite transmission capacity in terrestrial networks |
| 04/19/2000 | EP0993713A1 Automatic retransmission with order of information changed |
| 04/19/2000 | EP0993712A2 Method and system for coding digital data |
| 04/19/2000 | EP0993709A1 Multicarrier demux/demod (mcdd) wireless network architecture |
| 04/19/2000 | EP0993700A2 A method, device and carrier for encoding multiword information |
| 04/19/2000 | CN1251003A Method for retransmitting video frequency data |
| 04/18/2000 | US6052818 Method and apparatus for ECC bus protection in a computer system with non-parity memory |
| 04/18/2000 | US6052812 Messaging communication protocol |
| 04/18/2000 | US6052408 Cellular communication system with dynamically modified data transmission parameters |
| 04/18/2000 | US6052385 Multichannel high-speed data transfer |
| 04/18/2000 | CA2134695C Method for communicating in a wireless communication system |
| 04/13/2000 | WO2000021320A1 Random access in a mobile telecommunications system |
| 04/13/2000 | WO2000021316A2 High power short message service using tdma frames and/or bcch |
| 04/13/2000 | WO2000021262A1 Semi-reliable data transport |
| 04/13/2000 | WO2000021236A1 Data communication method and system using an adaptive hybrid-arq scheme |
| 04/13/2000 | WO2000021235A1 Adaptive cell-level modulation and channel coding |
| 04/13/2000 | WO2000021234A1 Apparatus and method for transmitting punctured or repeated data |