| Patents for H03M 13 - Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes (37,393) |
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| 01/29/2003 | CN1100394C Error detection scheme for ARQ systems |
| 01/29/2003 | CN1100393C Method for decoding data signals using fixed-length decision window |
| 01/29/2003 | CN1100392C Error correction decoder for vocoding system |
| 01/29/2003 | CN1100391C Variable length coding with error prevention |
| 01/29/2003 | CN1100319C Data detector and method for using same |
| 01/28/2003 | US6513140 Method and device for decoding convolutional codes |
| 01/28/2003 | US6513139 Digital data recording channel |
| 01/28/2003 | US6512759 Transmitter and receiver |
| 01/28/2003 | US6511280 Adaptive Reed-Solomon decoder and methods thereof |
| 01/28/2003 | CA2262913C Multilevel coding with time diversity |
| 01/27/2003 | CA2354285A1 Method, system and apparatus for transmitting interleaved data between stations |
| 01/23/2003 | WO2003007535A1 Reverse transmission apparatus and method for improving transmission throughput in a data communication system |
| 01/23/2003 | WO2003007529A1 Method and apparatus for efficiently calculating log-likelihood ratios |
| 01/23/2003 | WO2003007483A1 Method for transporting real-time data on a radio packet communication network |
| 01/23/2003 | WO2003007299A1 Data transfer method, block synchronizing signal detecting method, and reproducing apparatus |
| 01/23/2003 | WO2002078195A3 Iterative decoding of differentially modulated symbols |
| 01/23/2003 | WO2002029979A3 Method and apparatus for efficient processing of signal in a communication system |
| 01/23/2003 | US20030018942 Common memory device and controlling method thereof |
| 01/23/2003 | US20030018941 Method and apparatus for demodulation |
| 01/23/2003 | US20030016767 Phase tracker for linearly modulated signal |
| 01/23/2003 | CA2421427A1 Reverse transmission apparatus and method for improving transmission throughput in a data communication system |
| 01/22/2003 | EP1278346A2 Phase tracker for linearly modulated signal. |
| 01/22/2003 | EP1278339A1 Method and apparatus for communicating data from a first to a second data network |
| 01/22/2003 | EP1278311A2 Method of improving efficiency in a satellite communications system. |
| 01/22/2003 | EP1278308A2 Forward link text compression in satellite messaging |
| 01/22/2003 | EP1277345A2 Backward compatible multiple data stream transmission method and system for compressed domain signals |
| 01/22/2003 | EP1277287A1 Flexible data rate matching apparatus and method in a data communication system |
| 01/22/2003 | EP1277106A1 Data processing |
| 01/22/2003 | EP1208654A4 Apparatus and method for encoding and decoding tfci in a mobile communication system |
| 01/22/2003 | CN1393075A FEC scheme for encoding two bit-streams |
| 01/22/2003 | CN1393056A 数据解码 Data decoding |
| 01/22/2003 | CN1393055A 数据解码 Data decoding |
| 01/22/2003 | CN1393054A Apparatus and method for generating (n,3) code and (n,4) code using simplex codes |
| 01/22/2003 | CN1392741A Turbine code decoder for logarithmic compression-expansion code and its realizing method |
| 01/22/2003 | CN1392694A Device and method for transmitting and receiving data in CDMA mobile communication system |
| 01/22/2003 | CN1392669A Decoder design method for real time high speed anti-interference coding |
| 01/22/2003 | CN1099797C Data transmitting method, data transmitting system, transmitter and receiver |
| 01/22/2003 | CN1099768C Digital transmission and recording system and its method with simple error correction |
| 01/21/2003 | US6510538 Method and apparatus for Viterbi decoding of punctured codes |
| 01/21/2003 | US6510536 Reduced-complexity max-log-APP decoders and related turbo decoders |
| 01/21/2003 | US6510182 Wireless infrared digital audio system |
| 01/21/2003 | US6508596 Apparatus using a method for recording digital data including a data conversion or format conversion, and apparatus using the method |
| 01/21/2003 | CA2153700C Fast forward link power control in a code division multiple access system |
| 01/16/2003 | WO2003005602A1 Device and method for scaling soft-output values of a receiver structure |
| 01/16/2003 | WO2003005596A1 Cdma reception apparatus and error correction code symbol soft decision method |
| 01/16/2003 | WO2003005591A1 Method and apparatus for using trellis coded modulation schemes for encoding and decoding turbo product codes |
| 01/16/2003 | WO2003005590A1 Iteration method for obtaining a final quality-improved reception signal |
| 01/16/2003 | WO2003005355A1 The copy protection of digital data |
| 01/16/2003 | WO2002029980A3 Communication system method and apparatus |
| 01/16/2003 | WO2002009294A3 Method and apparatus for combined puncturing and repeating of code symbols in a communications system |
| 01/16/2003 | US20030014718 System and method for generating low density parity check codes using bit-filling |
| 01/16/2003 | US20030014717 Evaluating and optimizing error-correcting codes using a renormalization group transformation |
| 01/16/2003 | US20030014716 Universal lossless data compression |
| 01/16/2003 | US20030014715 Method for adapting the data blocks to be supplied to a turbo coder and corresponding communications apparatus |
| 01/16/2003 | US20030014714 Coding method, recording medium, decoding method, and recording-medium reproducing apparatus |
| 01/16/2003 | US20030014713 Signal processing method, signal processing system, program for signal processing, and computer-readable storage medium on which this program is recorded |
| 01/16/2003 | US20030014712 Error correction decoder for turbo code |
| 01/16/2003 | US20030014711 Implementation of a turbo decoder |
| 01/16/2003 | US20030014710 Bit error position estimation in data decoder |
| 01/16/2003 | US20030014706 Method for computing the internet checksum |
| 01/16/2003 | US20030014700 Method and apparatus for interleaving, deinterleaving and combined interleaving-deinterleaving |
| 01/16/2003 | US20030012311 Method for decoding a data signal |
| 01/16/2003 | US20030012310 Receiver |
| 01/16/2003 | US20030012309 Decoder and decoding method |
| 01/16/2003 | US20030012287 Systems and methods for decoding of systematic forward error correction (FEC) codes of selected data in a video bitstream |
| 01/16/2003 | US20030012285 Systems and methods for management of data in a ring buffer for error resilient decoding of a video bitstream |
| 01/16/2003 | US20030012228 Information data multiplex transmission, system, its multiplexer and demultiplexer, and error correction encoder and decoder |
| 01/15/2003 | EP1276267A2 Hybrid automatic repeat-request system and method |
| 01/15/2003 | EP1276242A1 Improved high-speed "maximum a posteriori"(MAP) architecture with optimized memory size and power consumption |
| 01/15/2003 | EP1275214A1 Decoding system and method for digital communications |
| 01/15/2003 | CN1391744A Converter and method for converting input data packet stream into output data symbol stream |
| 01/15/2003 | CN1391413A Method for implementing genetic programming of encoder to generate sequence with pointed performance |
| 01/15/2003 | CN1391370A Method and device for realizing decode of Turbo code |
| 01/15/2003 | CN1391221A Record and reproduction device, signal decoding circuit, correcting method and iteration decoder |
| 01/15/2003 | CN1391220A Information record and reproduction device, method and signal decoding circuit |
| 01/15/2003 | CN1099179C Method and apparatus for decoding encoded signals |
| 01/15/2003 | CN1099165C Viterbi decorder |
| 01/15/2003 | CN1099110C Versatile error correction system |
| 01/14/2003 | US6507928 Processor cache system with parity protection and method of operation |
| 01/14/2003 | US6507927 Method and device for estimating the reliability of a decoded symbol sequence |
| 01/14/2003 | US6507923 Integrated multi-channel fiber channel analyzer |
| 01/14/2003 | US6507621 Communication device and communication method |
| 01/14/2003 | US6507619 Decoding system and method for digital communications |
| 01/09/2003 | WO2003003747A1 A digital television (dtv) transmission system using enhanced coding schemes |
| 01/09/2003 | WO2003003644A1 Improvements relating to data packet error detection |
| 01/09/2003 | WO2003003586A2 Turbo decoder with multiple scale selections |
| 01/09/2003 | WO2003003585A1 Method and apparatus for viterbi detector state metric re-normalization |
| 01/09/2003 | US20030009724 Method and apparatus of viterbi detection for trellis-codes |
| 01/09/2003 | US20030009723 Simplified reed-solomon decoding circuit and method of decoding reed-solomon codes |
| 01/09/2003 | US20030009719 Decoding device and decoding method |
| 01/09/2003 | US20030008623 Receiving Apparatus and Transmitting Apparatus |
| 01/09/2003 | US20030007579 Turbo-code decoder and turbo-code decoding method with iterative channel parameter estimation |
| 01/09/2003 | US20030007577 Turbo decoder with multiple scale selections |
| 01/09/2003 | US20030007270 Method and apparatus for viterbi detector state metric re-normalization |
| 01/08/2003 | EP1274173A2 Error trapping and correction for cyclic codewords |
| 01/08/2003 | EP1273095A2 Enhanced turbo product codes |
| 01/08/2003 | EP1114528A4 Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system |
| 01/08/2003 | EP1097451B1 Invertibly mapping binary sequences into rate 2/3 (1,k) run-length-limited coded sequences with maximum transition density constraints |
| 01/08/2003 | CN1390411A Method for joint decoding and equalising of a digital signal protected by a trellis-defined code |
| 01/08/2003 | CN1390404A Combined equalization and decoding method |