| 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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| 01/30/2008 | CN101116250A Error correction encoding device and error correction decoding device |
| 01/30/2008 | CN101116249A Parallel interleaver, parallel deinterleaver, and interleave method |
| 01/30/2008 | CN101114897A Communication system, receiver apparatus and communicating method |
| 01/30/2008 | CN101114835A System and method for encoding and decoding |
| 01/30/2008 | CN101114834A Encoder device and encoding method for LDPC code |
| 01/30/2008 | CN101114833A Encoding device and method for index Golomb coding |
| 01/30/2008 | CN100366029C Communication controller, host-side controller, communication equipment, communication system and method |
| 01/30/2008 | CN100365970C Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system |
| 01/29/2008 | US7325184 Communications digital signal processor and digital signal processing method |
| 01/29/2008 | US7325183 Error correction code generation method and apparatus |
| 01/29/2008 | US7324614 High speed decoder |
| 01/29/2008 | US7324472 Transmission method |
| 01/24/2008 | WO2008011232A2 Universal non-volatile support device for supporting reconfigurable processing systems |
| 01/24/2008 | WO2008009912A1 Lfsr emulation |
| 01/24/2008 | WO2007136913A3 Information encoding on a codeword in wireless communication networks |
| 01/24/2008 | WO2006073732A3 Track buffer in a parallel decoder |
| 01/24/2008 | WO2005079507A3 Method and apparatus for communications using turbo like codes |
| 01/24/2008 | US20080022194 Parity check outer code and runlength constrained outer code usable with parity bits |
| 01/24/2008 | US20080022193 Error correction for digital systems |
| 01/24/2008 | US20080022192 Encoding method and apparatus for cross interleaved cyclic codes |
| 01/24/2008 | US20080022191 System And Method For Adaptive Low-Density Parity-Check (Ldpc) Coding |
| 01/24/2008 | US20080022190 Buffer for storing data and forward error correction (FEC) |
| 01/24/2008 | US20080022185 Remainder calculating apparatus for cyclic redundancy check |
| 01/24/2008 | US20080022184 Method of transmitting ethernet frame in network bridge and the bridge |
| 01/24/2008 | US20080022183 Partial radio block detection |
| 01/24/2008 | US20080022182 Encoding and decoding method for packet recovery |
| 01/24/2008 | US20080022177 Resource-Light Method and apparatus for Outlier Detection |
| 01/24/2008 | US20080019468 Soft sample scaling in a turbo decoder |
| 01/23/2008 | EP1881633A1 Data transmission method, data transmission system, transmitting method, receiving method, transmitting apparatus and receiving apparatus |
| 01/23/2008 | EP1881610A1 Encoder and decoder by ldpc encoding |
| 01/23/2008 | EP1880474A2 Method and apparatus for providing enhanced channel interleaving |
| 01/23/2008 | EP1880473A2 Channel encoding with two tables containing two sub-systems of a z system |
| 01/23/2008 | EP1880472A2 Systems and methods for decoding forward error correcting codes |
| 01/23/2008 | CN101112061A System and method for selecting data rates to provide uniform bit loading of subcarriers of a multicarrier communication channel |
| 01/23/2008 | CN101110593A QC-LDPC encoder horizontal arithmetic unit fast assembly line cascade connection structure |
| 01/23/2008 | CN100364301C Parallel Turbo coding-decoding method based on block processing for error control of digital communication |
| 01/23/2008 | CN100364253C Method of self-adapting sub band Turbo encoding modulation in use for OFDM |
| 01/23/2008 | CN100364241C CDMA system transmission matrix coefficient calculation |
| 01/23/2008 | CN100364238C Coding and decoding scheme for Turbo code and multi-dimensional modulating cascade system |
| 01/23/2008 | CN100364237C Systematic code design method for irregular low density parity check code and communication system thereof |
| 01/23/2008 | CN100364236C Space hour coding method and corresponeded transmitting method, transmitter and communication system |
| 01/22/2008 | USRE40034 Method and apparatus to reduce serial communications path connection overhead |
| 01/22/2008 | US7322005 LDPC (Low Density Parity Check) coded modulation symbol decoding using non-Gray code maps for improved performance |
| 01/22/2008 | US7322004 Efficient high-speed Reed-Solomon decoder |
| 01/22/2008 | US7322002 Erasure pointer error correction |
| 01/22/2008 | CA2291644C Method and apparatus for providing error protection for over the air file transfer |
| 01/17/2008 | WO2008007927A2 Method of encoding/decoding using low density check code matrix |
| 01/17/2008 | WO2008007714A1 Encoder, decoder, transmitter, receiver, communication system, packet creating device, and packet restoring device |
| 01/17/2008 | US20080016434 Semiconductor integrated circuit device |
| 01/17/2008 | US20080016433 Structured Puncturing of Irregular Low-Density Parity-Check (LDPC) Codes |
| 01/17/2008 | US20080016432 Error Correction in Multi-Valued (p,k) Codes |
| 01/17/2008 | US20080016431 Error correction by symbol reconstruction in binary and multi-valued cyclic codes |
| 01/17/2008 | US20080016428 Semiconductor memory device and bit error detection method thereof |
| 01/17/2008 | US20080016427 Semiconductor memory device |
| 01/17/2008 | US20080016426 Low-Complexity High-Performance Low-Rate Communications Codes |
| 01/17/2008 | US20080016425 Turbo decoder with symmetric and non-symmetric decoding rates |
| 01/17/2008 | US20080016424 Multi-channel transmission and reception with block coding in a communication system |
| 01/17/2008 | US20080016416 Autonomic Parity Exchange |
| 01/17/2008 | US20080013616 Channel equalizer and method of processing television signal in dtv receiving system |
| 01/17/2008 | US20080013495 Rate matching apparatus, systems, and methods |
| 01/16/2008 | EP1878118A1 Method and device for controlling the decoding of a ldpc encoded codeword, in particular for dvb-s2 ldpc encoded codewords |
| 01/16/2008 | EP1878117A2 Method and apparatus for generating error-correcting and error-detecting codes using zero-divisors and units in group rings |
| 01/16/2008 | EP1540823B1 Power and confidence ordered low complexity soft turbo-mud with voting system |
| 01/16/2008 | CN101107783A Promotion and degradation of soft erasure information using CRC and preceding decoder information |
| 01/16/2008 | CN101107782A ECC decoding method |
| 01/16/2008 | CN101107781A Encoding and error correction system for enhanced performance of legacy communications networks |
| 01/16/2008 | CN101106469A Control system and method for multi-party demonstration manuscript conference |
| 01/16/2008 | CN101106440A A method and device for collection and interweaving of mixed automatic retransfer request |
| 01/16/2008 | CN101106385A A Viterbi decoding device and method |
| 01/16/2008 | CN101106384A Partitioned fast convolution in the time and frequency domain |
| 01/16/2008 | CN101106383A A low density checksum decoding method |
| 01/16/2008 | CN101106382A High-speed LDPC code decoder based on category routing technology |
| 01/16/2008 | CN101106381A Hierarchical low density check code decoder and decoding processing method |
| 01/16/2008 | CN101106380A An alternative decoding method and device for LDPC code |
| 01/16/2008 | CN100362863C Method and apparatus for selecting macroblock quantization in a video encoder |
| 01/16/2008 | CN100362818C Method for expanding wireless local net physical layer cover range |
| 01/16/2008 | CN100362779C Code division multichannel multiplexing transmission mode and transmitting and receiving equipment |
| 01/16/2008 | CN100362478C Block error rate estimate reporting for target signal to interference ratio adjustment |
| 01/15/2008 | US7320102 Network processor having cyclic redundancy check implemented in hardware |
| 01/15/2008 | US7320101 Fast parallel calculation of cyclic redundancy checks |
| 01/15/2008 | US7320100 Apparatus and method for memory with bit swapping on the fly and testing |
| 01/15/2008 | CA2443453C Interleaver and interleaving method in a communication system |
| 01/15/2008 | CA2428776C Turbo decoder with circular redundancy code signature comparison |
| 01/15/2008 | CA2338714C Low complexity decision feedback sequence estimation |
| 01/15/2008 | CA2215773C Device for broadcasting digital information via satellite |
| 01/10/2008 | WO2008005902A1 System and method for enhanced symbol generation |
| 01/10/2008 | WO2008003480A2 Signal encoder, signal decoder, method for configuring a signal encoder, method for configuring a signal decoder, method for operating a signal encoder, method for operating a signal decoder, computer programme and data transfer system |
| 01/10/2008 | WO2008003260A1 Method and apparatus for connecting multiple multi-party calls |
| 01/10/2008 | WO2008003247A1 Method, device and system implementing multimedia redording |
| 01/10/2008 | WO2008003207A1 A method and system for allocating loss based on the traffic level |
| 01/10/2008 | WO2007095550A3 Streaming and buffering using variable fec overhead and protection periods |
| 01/10/2008 | WO2007065115A3 Apparatus and method for decoding a received message with a priori information |
| 01/10/2008 | US20080010582 System and method for variable forward error correction (fec) protection |
| 01/10/2008 | US20080010579 Apparatus and method for receiving signal in a communication system |
| 01/10/2008 | CA2593183A1 Partitioned fast convolution in the time and frequency domain |
| 01/09/2008 | EP1876717A1 Encoding apparatus and encoding method |
| 01/09/2008 | EP1876716A1 Decoding apparatus and decoding method |
| 01/09/2008 | EP1875613A2 Selection of channel coding and multidimensional interleaving schemes for imrpoved performance |
| 01/09/2008 | EP1875612A2 Method for decoding tail-biting convolutional codes |
| 01/09/2008 | EP1552639B1 Constellation rearrangement for arq transmit diversity schemes |