| 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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| 03/18/2008 | US7346836 E2PR4 viterbi detector and method for adding a branch metric to the path metric of the surviving path while selecting the surviving path |
| 03/18/2008 | US7346835 Method for adapting of the data rate in a communications apparatus, and a corresponding communications apparatus |
| 03/18/2008 | US7346834 Randomizer systems for producing multiple-symbol randomizing sequences |
| 03/18/2008 | US7346833 Reduced complexity turbo decoding scheme |
| 03/18/2008 | US7346832 LDPC encoding methods and apparatus |
| 03/18/2008 | US7346829 Semiconductor device and testing method for same |
| 03/18/2008 | US7346828 Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method |
| 03/18/2008 | US7346827 Forward error correction scheme for data channels using universal turbo codes |
| 03/18/2008 | US7346826 Erasure FEC decoder and method |
| 03/18/2008 | US7346825 Error method, system and medium |
| 03/18/2008 | US7346824 Match circuit for performing pattern recognition in a performance counter |
| 03/18/2008 | US7346641 Method and apparatus for basis conversion in finite field |
| 03/18/2008 | US7346117 Turbo decoder |
| 03/18/2008 | US7346046 LAN communication method and system for transmitting and receiving packets with correction code data |
| 03/18/2008 | CA2348941C Method and system for high-spread high-distance interleaving for turbo-codes |
| 03/13/2008 | WO2008028419A1 Interleaving/de-interleaving method and system in communication system |
| 03/13/2008 | US20080065972 Method and system for providing long and short block length low density parity check (ldpc) codes |
| 03/13/2008 | US20080065971 Distributed block coding (DBC) |
| 03/13/2008 | US20080065970 Systems and Methods for Code Dependency Reduction |
| 03/13/2008 | US20080065969 System for impulse noise and radio frequency interference detection |
| 03/13/2008 | US20080065968 Decoder system for data encoded with interleaving and redundancy coding |
| 03/13/2008 | US20080065967 System for controlling high-speed bidirectional communication |
| 03/13/2008 | US20080065966 Methods and apparatus for improved error and erasure correction in a reed-solomon date channel |
| 03/13/2008 | US20080065965 Buffering packets of a media stream |
| 03/13/2008 | US20080065964 Block processing of input data in graphical programming environments |
| 03/13/2008 | US20080065963 Forward error correction decoder and method thereof |
| 03/13/2008 | US20080065962 Method and Apparatus for Error Compensation |
| 03/13/2008 | US20080065961 LDPC (low density parity check) coded modulation symbol decoding |
| 03/13/2008 | US20080065960 Apparatus and Method for Communicating FEC Mode and Alarming Mismatch |
| 03/13/2008 | US20080065959 Efficient parallel cyclic redundancy check calculation using a novel table lookup approach |
| 03/13/2008 | US20080065958 Efficient parallel cyclic redundancy check calculation using modulo-2 multiplications |
| 03/13/2008 | US20080065957 RFID decoding subsystem with pre-decode module |
| 03/13/2008 | US20080065956 Method and apparatus for encoding and decoding data |
| 03/13/2008 | US20080065955 Method for a general near optimal turbo code trellis termination |
| 03/13/2008 | US20080065954 Method for a general near optimal turbo code trellis termination |
| 03/13/2008 | US20080065953 Method and system for generating parallel decodable low density parity check (ldpc) codes |
| 03/13/2008 | US20080065952 Forward error correction scheme for data channels using universal turbo codes |
| 03/13/2008 | US20080065951 Data recording method, recording medium and reproduction apparatus |
| 03/13/2008 | US20080065950 Data recording method, recording medium and reproduction apparatus |
| 03/13/2008 | US20080065949 Data recording method, recording medium and reproduction apparatus |
| 03/13/2008 | US20080065948 Turbo code interleaver with optimal performance |
| 03/13/2008 | US20080065947 Method and system for decoding low density parity check (ldpc) codes |
| 03/13/2008 | US20080065946 Method and system of relaying data |
| 03/13/2008 | US20080065943 Method and system for using data from a failed CRC block to determine retransmission of data packets |
| 03/13/2008 | US20080065942 Synthetic instrument utilizing peer-to-peer communication for error correction |
| 03/13/2008 | US20080065941 Meta-data driven test-data generation with controllable combinatorial coverage |
| 03/13/2008 | US20080065935 Method of Recording/Reproducing Digital Data and Apparatus for Same |
| 03/13/2008 | US20080063188 Encoding device for error correction, encoding method for error correction and encoding program for error correction |
| 03/13/2008 | US20080063014 Method for balancing the ratio eb/i in a service multiplexing cdma system and telecommunication systems using same |
| 03/13/2008 | US20080063007 System for Communicating Data in xDSL Using Data Retransmission |
| 03/13/2008 | US20080062952 Spread spectrum communication device and spread spectrum communication method |
| 03/13/2008 | US20080062903 Spread spectrum communication device and spread spectrum communication method |
| 03/13/2008 | US20080062845 Method of Recording/Reproducing Digital Data and Apparatus for Same |
| 03/12/2008 | EP1897311A1 Precoder matrix for multichannel transmission |
| 03/12/2008 | EP1897257A1 Method and apparatus for power reduction in iterative decoders |
| 03/12/2008 | EP1897224A1 Sphere decoding aparatus for mimo channel |
| 03/12/2008 | EP1897223A1 Stopping criteria in iterative decoders |
| 03/12/2008 | EP1897222A1 Method and apparatus for low-density parity check encoding |
| 03/12/2008 | EP1730843A4 Method and apparatus for classifying importance of encoded frames in a digital communications system |
| 03/12/2008 | EP1655846B1 Decoding apparatus and decoding method |
| 03/12/2008 | EP1378905B1 Recording medium, recording method and apparatus, reproducing method and apparatus, data transmission method, and data decrypting method |
| 03/12/2008 | CN201036009Y Error-correcting information processing apparatus in BCH error-correcting technique |
| 03/12/2008 | CN201036008Y Check code writing device in BCH error correction technique |
| 03/12/2008 | CN101142747A Channel encoding with two tables containing two sub-systems of a Z system |
| 03/12/2008 | CN101142746A 纠错码 Error correction code |
| 03/12/2008 | CN101141133A Method of encoding structured low density check code |
| 03/12/2008 | CN101141132A Quasi-circulation low density parity code encoder and check bit generating method |
| 03/12/2008 | CN101141131A Coding, decoding method and encoder, decoder |
| 03/12/2008 | CN101140808A Error correcting information processing method in BCH error correcting technology and processing equipment thereof |
| 03/12/2008 | CN101140807A Verify code write-in method and write device thereof in BCH error correcting technology |
| 03/12/2008 | CN100375532C Transmission of video using variable rate modulation |
| 03/12/2008 | CN100375417C Transmitter and receiver in radio communication system using four transmitting antennas |
| 03/12/2008 | CN100375394C System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers |
| 03/12/2008 | CN100375393C Convolutional interleaver, convolutional deinterleaver, convolutional interleaving method, and convolutional deinterleaving method |
| 03/12/2008 | CN100375045C System and method for tolerating multiple storage device failures in a storage system |
| 03/11/2008 | US7343548 Method and apparatus for encoding and decoding data |
| 03/11/2008 | US7343545 Method for processing noise interference |
| 03/11/2008 | US7343543 Method, system and apparatus for transmitting interleaved data between stations |
| 03/11/2008 | US7343542 Methods and apparatuses for variable length encoding |
| 03/11/2008 | US7343541 Data integrity in protocol offloading |
| 03/11/2008 | US7343540 Forward error correction coding in ethernet networks |
| 03/11/2008 | US7343539 ARA type protograph codes |
| 03/11/2008 | US7343534 Method for deferred data collection in a clock running system |
| 03/11/2008 | US7343531 Method for interleaving data frame and circuit thereof |
| 03/11/2008 | US7343530 Turbo decoder and turbo interleaver |
| 03/11/2008 | US7343472 Processor having a finite field arithmetic unit utilizing an array of multipliers and adders |
| 03/11/2008 | US7342954 Adaptive modulation for wireless networks |
| 03/11/2008 | US7342915 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter |
| 03/11/2008 | CA2348700C High-performance error-correcting codes with skew mapping |
| 03/06/2008 | WO2008026740A1 Encoding method, encoder, and transmitter |
| 03/06/2008 | WO2007142476A3 Method of encoding/decoding using low density check code matrix |
| 03/06/2008 | WO2007134196A3 Code generator and decoder using hybrid codes |
| 03/06/2008 | US20080059867 Decoding technique for linear block codes |
| 03/06/2008 | US20080059866 Dtv transmitting system and receiving system and method of processing broadcast data |
| 03/06/2008 | US20080059864 Method of Recording/Reproducing Digital Data and Apparatus for Same |
| 03/06/2008 | US20080059863 Method of Recording/Reproducing Digital Data and Apparatus for Same |
| 03/06/2008 | US20080059862 Apparatus and method to transmit/receive signal in a communication system |
| 03/06/2008 | US20080059847 Turbo code interleaver with near optimal performance |
| 03/06/2008 | US20080059727 Turbo code interleaver with near optimal performance |
| 03/06/2008 | US20080059679 Application processor circuit incorporating both sd host and slave functions and electronic device including same |