| 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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| 08/12/2009 | EP1490975B1 Coding transform coefficients in image / video encoder and/or decoders |
| 08/12/2009 | EP1081903B1 Bs digital broadcast receiver |
| 08/12/2009 | EP1025647A4 Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility |
| 08/12/2009 | EP1025538A4 Apparatus and method for recovery of data in a lossy transmission environment |
| 08/12/2009 | EP0937336B1 Soft decision output decoder for decoding convolutionally encoded codewords |
| 08/12/2009 | CN101507120A Parallel residue arthmetic operation unit and parallel residue arthmetic operating method |
| 08/12/2009 | CN101507119A Method and apparatus for generating a punctured symbol vector for a given information vector |
| 08/12/2009 | CN101505156A Efficient iterative decoding |
| 08/11/2009 | US7574647 Binary data encoding/decoding such as for communicating between computing platform components over a parallel interconnect |
| 08/11/2009 | US7574646 Data storage systems |
| 08/11/2009 | US7573794 Data defect detection using soft decision result |
| 08/11/2009 | CA2652487C Communication system |
| 08/11/2009 | CA2652486C Communication system |
| 08/11/2009 | CA2554143C Digital signal coding/decoding apparatus |
| 08/06/2009 | WO2009096638A1 Viterbi decoder and viterbi decoding method |
| 08/06/2009 | WO2009096194A1 Radio communication device and error correction/encoding method |
| 08/06/2009 | WO2009095978A1 Coder |
| 08/06/2009 | WO2009095001A2 Method and device for estimating channel parameters |
| 08/06/2009 | WO2009094805A1 Radio communication apparatus and interleaving method |
| 08/06/2009 | WO2009050609A3 Method, apparatus and computer program product for providing improved gray mapping |
| 08/06/2009 | US20090199075 Array form reed-solomon implementation as an instruction set extension |
| 08/06/2009 | US20090199074 Parameter estimation based on error correction code parity check equations |
| 08/06/2009 | US20090199073 Encoding device, decoding device, encoding/decoding device, and recording/reproducing device |
| 08/06/2009 | US20090199071 Systems and Methods for Low Cost LDPC Decoding |
| 08/06/2009 | US20090199070 Data transmission system and method of correcting an error in parallel data paths of a data transmission system |
| 08/06/2009 | US20090199069 Method and apparatus for facilitating concatenated codes for beacon channels |
| 08/06/2009 | US20090199068 Method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system |
| 08/06/2009 | US20090199067 Method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system |
| 08/06/2009 | US20090199066 Method for determining transport block size and signal transmission method using the same |
| 08/06/2009 | US20090199065 Gldpc encoding with reed-muller component codes for optical communications |
| 08/06/2009 | US20090199064 Corrupted packet toleration and correction system |
| 08/06/2009 | US20090199062 Virtual limited buffer modification for rate matching |
| 08/06/2009 | US20090199055 Interleaver Design with Unequal Error Protection for Control Information |
| 08/06/2009 | US20090196516 System and Method for Protecting Certain Types of Multimedia Data Transmitted Over a Communication Channel |
| 08/06/2009 | US20090196244 Method for encoding data unit by using a plurality of crc algorithms |
| 08/06/2009 | DE102008007113A1 Verfahren und Vorrichtung zur Schätzung von Kanalparametern Method and apparatus for estimating channel parameters |
| 08/05/2009 | EP2086114A2 Concatenated codes combining Reed-Solomon codes, LDPC codes and parity codes for encoding/decoding devices |
| 08/05/2009 | EP2084817A2 Method and system for transferring data frames |
| 08/05/2009 | EP1446888B1 Non linear scaling of reliability values in a turbo decoder system |
| 08/05/2009 | EP1423823B1 Pipeline architecture for maximum a posteriori (map) decoders |
| 08/05/2009 | EP1391042B1 Hierarchical block coding for a packet-based communications system |
| 08/05/2009 | CN101502003A Inspection matrix generation method, encoding method, communication device, communication system, and encoder |
| 08/05/2009 | CN101502002A Wireless communication device and error detection coding method |
| 08/05/2009 | CN101502001A Method of arranging data in a multi-level cell memory device |
| 08/05/2009 | CN101500245A Radio communication system and transreceiver |
| 08/05/2009 | CN101499806A Encoding devices, decoding devices, encoding/decoding devices, and recording/reproduction devices |
| 08/05/2009 | CN101499805A Method for encoding, decoding and apparatus for encoding, decoding |
| 08/05/2009 | CN101499804A Multi-code rate decoder for quasi-cyclic low density parity check code |
| 08/05/2009 | CN100525168C Transmission of data with forward error correction information |
| 08/05/2009 | CN100525120C Method and device for diversity error control coding and decoding |
| 08/05/2009 | CN100525119C Turbo decoder, turbo decoding method, and turbo decoding program |
| 08/05/2009 | CN100525118C Turbo code interleaving address computing method and device |
| 08/05/2009 | CN100525117C Decoder for iterative n-dimensional decoding and implementing method thereof |
| 08/05/2009 | CN100524461C Didigal audio waterprint method based on low density parity check code |
| 08/04/2009 | US7571378 Method of linear encoding for erratic transmissions |
| 08/04/2009 | US7571376 Viterbi decoder for executing trace-back work in parallel and decoding method |
| 08/04/2009 | US7571375 Methods for message passing decoding using simultaneous memory accesses |
| 08/04/2009 | US7571374 Method for transmitting and processing command and data |
| 08/04/2009 | US7571372 Methods and algorithms for joint channel-code decoding of linear block codes |
| 08/04/2009 | US7571370 Configurable, fast, 32-bit CRC generator for 1-byte to 16-bytes variable width input data |
| 08/04/2009 | US7571369 Turbo decoder architecture for use in software-defined radio systems |
| 08/04/2009 | US7571368 Digital content protection systems and methods |
| 08/04/2009 | US7571358 Error processing apparatus and method for wireless communication system |
| 08/04/2009 | US7570720 FEC scheme for encoding two bit-streams |
| 08/04/2009 | US7570700 Parallel concatenated code with soft-in soft-out interactive turbo decoder |
| 08/04/2009 | US7570447 Storage control device and method for detecting write errors to storage media |
| 07/30/2009 | WO2009093865A2 System and method for pseudorandom permutation for interleaving in wireless communications |
| 07/30/2009 | WO2009093099A1 A contention free parallel access system and a method for contention free parallel access to a group of memory banks |
| 07/30/2009 | WO2009092446A1 Method, device and system for processing a data unit |
| 07/30/2009 | WO2009092247A1 Interleaving method based on ldpc code, deinterleaving method, interleaver, and deinterleaver thereof |
| 07/30/2009 | WO2009075831A3 Iterative decoder systems and methods |
| 07/30/2009 | WO2009053940A3 Method, computer program product, apparatus and device providing scalable structured high throughput ldpc decoding |
| 07/30/2009 | WO2009015330A3 System and method for frequency diversity |
| 07/30/2009 | US20090193323 Apparatus and method for decoding in mobile communication system |
| 07/30/2009 | US20090193321 Viterbi decoder and viterbi decoding method |
| 07/30/2009 | US20090193320 Apparatus, and associated method, for decoding convolutionally encoded data |
| 07/30/2009 | US20090193319 Data bus system, its encoder/decoder and encoding/decoding method |
| 07/30/2009 | US20090193318 Forward error correction and interleaving of network frames |
| 07/30/2009 | US20090193317 Method and system for signal error determination and correction in a flexray communication system |
| 07/30/2009 | US20090193316 Memory subsystems with fault isolation |
| 07/30/2009 | US20090193315 System for a Combined Error Correction Code and Cyclic Redundancy Check Code for a Memory Channel |
| 07/30/2009 | US20090193314 Forward error correction for burst and random packet loss for real-time multi-media communication |
| 07/30/2009 | US20090193313 Method and apparatus for decoding concatenated code |
| 07/30/2009 | US20090193301 Semiconductor memory device and refresh period controlling method |
| 07/30/2009 | US20090189792 Systematic encoding and decoding of chain reaction codes |
| 07/30/2009 | DE102008061069A1 Neuübertragung fehlerhafter Daten Retransmission of erroneous data |
| 07/29/2009 | EP2083520A2 Method and apparatus for map detection with reduced complexity |
| 07/29/2009 | EP2083519A2 Decoding of low density parity check (LDPC) codes using quantized node operations with limited input range |
| 07/29/2009 | EP1527646A4 System and method for retransmission of data |
| 07/29/2009 | EP1510025A4 Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data |
| 07/29/2009 | EP1109321B1 One bit error correction method in a chain of bits |
| 07/29/2009 | CN101496293A Soft output decoder, iterative decoder, and soft decision value calculating method |
| 07/29/2009 | CN101496292A Message-passing decoding method with sequencing according to reliability of vicinity |
| 07/29/2009 | CN101496291A LFSR emulation |
| 07/29/2009 | CN101494514A Method and system for coded null packet-aided synchronization |
| 07/29/2009 | CN101494464A Decoding method, device and electronic equipment |
| 07/29/2009 | CN101494463A Iterative decoder and iterative decoding method for Golden code |
| 07/29/2009 | CN101494462A Iterative decoding method for RS product code cascade convolution code system |
| 07/29/2009 | CN101494461A Variable length symbol grade invertible encoding and decoding method for uniting message source and channel |
| 07/29/2009 | CN100521555C Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes |