| 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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| 11/20/2007 | US7299397 Decoding apparatus, decoding method, and program to decode low density parity check codes |
| 11/20/2007 | US7299387 Address generator for block interleaving |
| 11/20/2007 | US7298804 Receiving apparatus in a radio communication system using at least three transmitter antennas |
| 11/20/2007 | US7298797 Transmitter and receiver provided in wireless communication system using four transmitting antennas |
| 11/20/2007 | US7298794 Method and apparatus for data transmission using multiple transmit antennas |
| 11/20/2007 | US7298778 Sub-optimal iterative receiver method and system for a high-bit-rate CDMA transmission system |
| 11/20/2007 | CA2184437C Trellis demapper of a convolutional decoder for decoding pragmatic trellis codes suitable for use in a multi-channel receiver of satellite, terrestrial and cable transmitted fec compressed digital television data |
| 11/16/2007 | CA2588858A1 System and method for efficient uncorrectable error detection in flash memory |
| 11/15/2007 | WO2007131093A2 Wireless autonomous device data transmission |
| 11/15/2007 | WO2007131023A1 Parallel bit interleaver for a wireless system |
| 11/15/2007 | WO2007129293A2 Corruption-resistant data porting with multiple error correction schemes |
| 11/15/2007 | WO2007128417A1 Apparatus for writing data having a data amount on a storage medium |
| 11/15/2007 | WO2007090383A3 Circuit arrangement and method for error recognition and arrangement for monitoring a digital circuit |
| 11/15/2007 | WO2007019187A3 Systems and methods for a turbo low-density parity-check decoder |
| 11/15/2007 | WO2006116066A3 Method for decoding tail-biting convolutional codes |
| 11/15/2007 | US20070266303 Viterbi decoding apparatus and techniques |
| 11/15/2007 | US20070266302 Method and apparatus for dedicated hardware and software split implementation of rate matching and de-matching |
| 11/15/2007 | US20070266301 Techniques for generating cyclic redundancy check (crc) values |
| 11/15/2007 | US20070266294 Forward Error Correction Decoders |
| 11/15/2007 | US20070266293 Apparatus and method for high speed data transceiving, and apparatus and method for error-correction processing for the same |
| 11/15/2007 | US20070266291 Semiconductor memory device |
| 11/15/2007 | US20070266274 Interleaver and De-Interleaver |
| 11/14/2007 | EP1855394A1 Wireless communication apparatus |
| 11/14/2007 | EP1855285A2 Apparatus for writing data having a data amount on a storage medium |
| 11/14/2007 | EP1854292A2 Apparatus, systems and methods for producing coherent symbols in a single frequency network |
| 11/14/2007 | EP1684466B1 Power saving and handling broadcast as unicast traffic in a WLAN |
| 11/14/2007 | EP1658679A4 Method and system for communication in a multiple access network |
| 11/14/2007 | EP1606953B1 Method, apparatus and system for encoding and decoding side information for multimedia transmission |
| 11/14/2007 | EP1374578A4 Systems and methods of error resilience in a video decoder |
| 11/14/2007 | CN101073205A LDPC encoder and decoder and LDPC encoding and decoding methods |
| 11/14/2007 | CN101073065A Method and apparatus for enhanced decoding in multi-band ultra-wideband communications |
| 11/14/2007 | CN101072036A Series low-density even-odd check code decoder for supporting multi-rate multi-code-length |
| 11/14/2007 | CN101072035A Method for configuring algorithm complex low quasi-cyclic LDPC codes |
| 11/14/2007 | CN100349380C Prarallel cascade code coding and decoding method |
| 11/13/2007 | US7296283 Two-tiered authorization and authentication for a cable data delivery system |
| 11/13/2007 | US7296216 Stopping and/or reducing oscillations in low density parity check (LDPC) decoding |
| 11/13/2007 | US7296215 Signal processing method and signal processing circuit |
| 11/13/2007 | US7296214 Method and apparatus for concatenated channel coding with variable code rate and coding gain in a data transmission system |
| 11/13/2007 | US7296213 Error correction cache for flash memory |
| 11/13/2007 | US7296212 Multi-dimensional irregular array codes and methods for forward error correction, and apparatuses and systems employing such codes and methods |
| 11/13/2007 | US7296211 System and method for transferring data on a data link |
| 11/13/2007 | US7296209 Apparatus for encoding and decoding |
| 11/13/2007 | US7296208 Method and system for generating parallel decodable low density parity check (LDPC) codes |
| 11/13/2007 | US7296207 Communications protocol |
| 11/13/2007 | US7296204 Error correction apparatus and method |
| 11/13/2007 | US7296106 Centerplaneless computer system |
| 11/13/2007 | US7296018 Resource-light method and apparatus for outlier detection |
| 11/08/2007 | WO2007127941A2 Radix-4 viterbi decoding |
| 11/08/2007 | WO2007126968A2 System and method of correcting video data errors |
| 11/08/2007 | WO2007126328A1 Multi-theshold message passing decoding of low density parity check codes using the min-sum principle |
| 11/08/2007 | WO2007125076A1 Method for encoding a data message k' for transmission from a sending station to a receiving station as well as method for decoding, sending station, receiving station and software |
| 11/08/2007 | WO2007124627A1 A method of constructing ldpc codes, a decoding method and a transmitting system thereof |
| 11/08/2007 | WO2007092816A3 Message remapping and encoding |
| 11/08/2007 | WO2006000982A3 Addressing strategy for vitebri metric computation |
| 11/08/2007 | WO2005089331A3 Generalized puncturing in a communication system |
| 11/08/2007 | US20070260961 Error correction system and related method thereof |
| 11/08/2007 | US20070260960 Error correction system and related method thereof |
| 11/08/2007 | US20070260959 Log-likelyhood ratio (llr) computation using piecewise linear approximation of llr functions |
| 11/08/2007 | US20070260958 Wireless communication method and system for bit interleaved coded modulation and iterative decoding |
| 11/08/2007 | US20070260957 Encoded transmission |
| 11/08/2007 | US20070260944 Decoding LDPC (Low Density Parity Check) code and graphs using multiplication (or addition in log-domain) on both sides of bipartite graph |
| 11/08/2007 | US20070258535 Wireless autonomous device data transmission |
| 11/08/2007 | US20070258391 Interleaver, deinterleaver, communication device, and method for interleaving and deinterleaving |
| 11/08/2007 | US20070257824 Information Encoding Method, Decoding Method, Common Multiplier Estimating Method, and Apparatus, Program, and Recording Medium Using These Methods |
| 11/08/2007 | DE102006026895B3 Convolution interleaver device for processing code word, has interlacing device changing sequence of interlacing units to receive interlaced code words, where interlacing device does not change sequence of symbols within interlacing units |
| 11/07/2007 | EP1852977A1 Error correction encoding device and error correction decoding device |
| 11/07/2007 | EP1851861A2 Block interleaving with memory table of reduced size |
| 11/07/2007 | EP1851860A1 Apparatus using concatenations of signal-space codes for jointly encoding across multiple transmit antennas, and employing coordinate interleaving |
| 11/07/2007 | EP1394952B1 Normalisation for turbo decoding |
| 11/07/2007 | CN101069373A An apparatus, system, method and computer program product for reliable multicast transport of data packets |
| 11/07/2007 | CN101069357A Turbo decoder with stake heritage for data block redundant version decoding |
| 11/07/2007 | CN101069356A 解码装置以及通信装置 Decoding means and a communication means |
| 11/07/2007 | CN101069355A Puncturing/depuncturing using compressed differential puncturing pattern |
| 11/07/2007 | CN101068113A Circuit, coder and device for parallel BCH coding |
| 11/07/2007 | CN101068112A Convolutional interleaver/deinterleaver and an address generator |
| 11/07/2007 | CN100348052C Source coding to provide for robust error recovery during transmission losses |
| 11/07/2007 | CN100347982C Method and apparatus for generating crc for messages having n blocks of data |
| 11/07/2007 | CN100347981C Method and communications device for adapting the data transfer rate in a communications device |
| 11/07/2007 | CN100347980C Method, system and apparatus for transmitting interleaved data between stations |
| 11/07/2007 | CN100347978C System and method for processing of erroneous data in packet switched communications system where the packets are divided and processed in |
| 11/06/2007 | US7293226 Method and apparatus for adaptively performing defect scan according to channel characteristics |
| 11/06/2007 | US7293225 Method and arrangement for decoding using a trellis |
| 11/06/2007 | US7293224 Encoding/decoding apparatus and method in a CDMA mobile communication system |
| 11/06/2007 | US7293223 Method and apparatus for concatenated channel coding with variable code rate and coding gain in a data transmission system |
| 11/06/2007 | US7293222 Systems and processes for fast encoding of hamming codes |
| 11/06/2007 | US7293219 Error correcting device and method thereof that turbo-decodes only if an error is detected in the received data |
| 11/06/2007 | US7293218 Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method |
| 11/06/2007 | US7293217 Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes |
| 11/06/2007 | US7293216 Bit error position estimation in data decoder |
| 11/06/2007 | US7293206 Test data pattern for testing a CRC algorithm |
| 11/06/2007 | US7292650 OFDM receiver and metric generator thereof |
| 11/06/2007 | US7292611 Demultiplexer for channel interleaving |
| 11/06/2007 | US7292171 Method and device for the version of digital signals with heterogeneous formats and application thereof to the digital amplification of audio signals |
| 11/06/2007 | US7290927 Method and device for convolutive encoding and transmission by packets of a digital data series flow, and corresponding decoding method and device |
| 11/06/2007 | CA2283525C Electronic communications system and method |
| 11/01/2007 | WO2007122384A1 Configurable parallel computation of cyclic redundancy check (crc) codes |
| 11/01/2007 | WO2007088440A3 Efficient encoding of low density parity check (ldpc) codes using expanded parity check matrices |
| 11/01/2007 | US20070256002 Error correction and error detection method for reading of stored information data and a storage control unit for the same |
| 11/01/2007 | US20070256001 FEC (forward error correction) decoder with dynamic parameters |
| 11/01/2007 | US20070255997 Multi-Thread Parallel Segment Scan Simulation of Chip Element Performance |