| 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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| 04/17/2007 | US7206994 Checksum calculator with tree structure of reduction stages |
| 04/17/2007 | US7206993 Method and device for decoding Reed-Solomon code or extended Reed-Solomon code |
| 04/17/2007 | US7206992 Decoding a received BCH encoded signal |
| 04/17/2007 | US7206987 Error detection and correction in a layered, 3-dimensional storage architecture |
| 04/17/2007 | US7206363 Method and apparatus for delayed recursion decoder |
| 04/17/2007 | US7206351 Signal evaluation devices and signal evaluation methods, signal quality evaluation methods and reproducing devices and recording devices |
| 04/17/2007 | US7206147 Apparatus for recording and regenerating data |
| 04/17/2007 | CA2441153C Interleaving method, interleaving device, and medium storing interleaving pattern generating program |
| 04/12/2007 | WO2007040893A2 Method and apparatus for a low-density parity-check decoder |
| 04/12/2007 | WO2007004136A3 Method and apparatus for syndrome calculation |
| 04/12/2007 | US20070083804 Method and apparatus for analyzing delay in circuit, and computer product |
| 04/12/2007 | US20070083803 Turbo code interleaver for low frame error rate |
| 04/12/2007 | US20070083802 Broadcast message passing decoding of low density parity check codes |
| 04/12/2007 | DE102005053701A1 Verfahren und Vorrichtung zur Ermittlung einer Zuverlässigkeitsinformation über ein empfangenes Bit mittels kartesischer Metriken Method and apparatus for determining a reliability information about a received bit metrics using cartesian |
| 04/11/2007 | EP1772984A1 Method and apparatus for controlling error using reserved bits |
| 04/11/2007 | EP1362447B1 Method and system for the iterative encoding-decoding of streams of digital data encoded by spatio-temporal combinations, in multiple transmission and reception |
| 04/11/2007 | CN1947396A Radio communication apparatus and radio communication system |
| 04/11/2007 | CN1947368A Apparatus and method for coding/decoding block low density parity check code with variable block length |
| 04/11/2007 | CN1946230A Anti-theft method for cell phone |
| 04/11/2007 | CN1946030A Set up method and its system for broadcast multi-cast service transmission mode |
| 04/11/2007 | CN1945717A Information recording and reproducing method and signal decoding circuit |
| 04/11/2007 | CN1310458C Method for coding/decoding a stream of digital data with bit-interleaving in multiple transmission and in reception in the presence of intersymbol interference |
| 04/11/2007 | CN1310456C Communication system method and apparatus |
| 04/11/2007 | CN1310434C Tebo code array decoder |
| 04/11/2007 | CN1310433C Channel coding method adopting layered low density check code |
| 04/11/2007 | CN1310248C Method and apparatus for modifying signal, and method and apparatus for demodifying signal |
| 04/10/2007 | US7203896 High-efficiency error detection and/or correction code |
| 04/10/2007 | US7203895 Error correction decoding method and apparatus |
| 04/10/2007 | US7203894 Method of estimating reliability of decoded message bits |
| 04/10/2007 | US7203893 Soft input decoding for linear codes |
| 04/10/2007 | US7203889 Error correction for memory |
| 04/10/2007 | US7203888 System and method for correcting linear block code |
| 04/10/2007 | US7203887 Method and system for routing in low density parity check (LDPC) decoders |
| 04/10/2007 | US7203886 Detecting and correcting corrupted memory cells in a memory |
| 04/10/2007 | US7203884 Shaped spectral coding and recording systems therefor |
| 04/10/2007 | US7203871 Arrangement in a network node for secure storage and retrieval of encoded data distributed among multiple network nodes |
| 04/10/2007 | US7203637 Transmission of compressed information with real time requirement in a packet oriented information network |
| 04/10/2007 | US7203239 Variable-length decoding apparatus and decoding method |
| 04/10/2007 | US7203141 Recording medium, recording method, recording device, and reproduction method and reproducer |
| 04/10/2007 | CA2341744C Rate matching device and method for a data communication system |
| 04/05/2007 | WO2007037880A2 Irregular ldpc codes random structures low encoding |
| 04/05/2007 | WO2007037713A1 Modified turbo-decoding message-passing algorithm for low-density parity check codes |
| 04/05/2007 | WO2007036800A2 Method and apparatus for error management |
| 04/05/2007 | US20070079226 Semiconductor memory device |
| 04/05/2007 | US20070079225 Trace-ahead method and apparatus for determining survivor paths in a Viterbi detector |
| 04/05/2007 | US20070079224 Transmissions with reduced code rate in 8VSB digital television |
| 04/05/2007 | US20070079223 Method and system for information processing |
| 04/05/2007 | US20070079222 Packet transmission apparatus, communication system and program |
| 04/05/2007 | US20070079215 Apparatus and method for decoding burst in an OFDMA mobile communication system |
| 04/05/2007 | US20070079214 Apparatus and method for processing data of an optical disk |
| 04/05/2007 | US20070079213 Wireless communications apparatus |
| 04/05/2007 | US20070079212 Techniques for efficient error correction code implementation in a system |
| 04/05/2007 | US20070079211 Cyclic redundancy check circuit and communication system having the same for multi-channel communication |
| 04/05/2007 | US20070079210 Method and system for handling stuck bits in cache directories |
| 04/05/2007 | US20070079209 Method of detecting occurrence of error event in data and apparatus for the same |
| 04/05/2007 | US20070076816 Maximizing data rate by adjusting codes and code rates in CDMA system |
| 04/05/2007 | DE102006038986A1 Kameramodul-Vorrichtung mit reflexionsbeschichtetem Fensterglas Camera module device with reflexionsbeschichtetem window glass |
| 04/05/2007 | DE102005044388A1 Verfahren zum Betrieb einer sendenden Station in einem Kommunikationssystem sowie sendende Station Method for operating a transmitting station in a communication system as well as transmitting station |
| 04/05/2007 | DE102004046397B4 Verfahren, Netzempfänger, System und Empfänger zum Auffinden von CRC-geschützten Datenpakete Procedures, network receiver system and the receiver to detect CRC protected data packets |
| 04/05/2007 | DE10127649B4 Integrierte Digitalschaltung und Verfahren zum Betreiben einer integrierten Digitalschaltung Digital integrated circuit and method of operating an integrated digital circuit |
| 04/05/2007 | CA2623465A1 A set of irregular ldpc codes with random structure and low encoding complexity |
| 04/05/2007 | CA2559606A1 Digital television transmitter and method of coding data in digital television transmitter |
| 04/04/2007 | EP1770935A1 A method for implementing the access configuration mode resource reservation in the next generation network |
| 04/04/2007 | EP1769643A2 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques |
| 04/04/2007 | EP1671425A4 Iterative forward error correction |
| 04/04/2007 | EP1537674A4 Method of forward error correction |
| 04/04/2007 | EP1101321B1 Rate matching device and method for a data communication system |
| 04/04/2007 | CN1943154A Error treatment during data transmission via a communication system |
| 04/04/2007 | CN1943119A Retransmission control method and communication device |
| 04/04/2007 | CN1943118A Decoding method and device |
| 04/04/2007 | CN1941684A Method and system for implicit user equipment identification |
| 04/04/2007 | CN1941637A Pipeline architecture for maximum a posteriori (MAP) decoders |
| 04/04/2007 | CN1941636A Encoding method, decoding method, encoding system, recording method, reading method and recording system |
| 04/04/2007 | CN1941635A Method for constructing low-density and irregular parity checking code |
| 04/04/2007 | CN1309203C Hybrid ARQ method for packet data transmission and transfer equipment |
| 04/04/2007 | CN1309196C Transmission method |
| 04/04/2007 | CN1309175C Convolution interleaving and de-interleaving method in digital transmission |
| 04/03/2007 | US7200800 Platform independent file manipulation |
| 04/03/2007 | US7200799 Area efficient parallel turbo decoding |
| 04/03/2007 | US7200798 Unified serial/parallel concatenated convolutional code decoder architecture and method |
| 04/03/2007 | US7200797 Method and device for optimising, under performance constraint, the size of blocks of coded data |
| 04/03/2007 | US7200796 Apparatus for generating codes in communication system |
| 04/03/2007 | US7200795 Method of encoding and decoding |
| 04/03/2007 | US7200794 Method and system for adaptive interleaving |
| 04/03/2007 | US7200792 Interleaving apparatus and method for symbol mapping in an HSDPA mobile communication system |
| 04/03/2007 | US7200780 Semiconductor memory including error correction function |
| 04/03/2007 | US7200192 Method and apparatus for decoding orthogonal codes |
| 04/03/2007 | US7200181 Apparatus and method for generating and decoding codes in a communication system |
| 04/03/2007 | US7200094 Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method |
| 04/03/2007 | US7199955 Decoding apparatus and decoding method |
| 04/03/2007 | US7199954 Method, apparatus and program storage device for determining sector block sizes using existing controller signals |
| 04/03/2007 | CA2337190C Fast metric calculation for viterbi decoder implementation |
| 03/29/2007 | WO2007034935A1 Cyclic redundancy check circuit and semiconductor device having the cyclic redundancy check circuit |
| 03/29/2007 | WO2007034870A1 Decoding device, and receiving device |
| 03/29/2007 | WO2007004019A3 Apparatus and associated method, for allocating communications in a multi-channel communication system |
| 03/29/2007 | WO2006125157A3 Erasure generation in a forward-error-correcting communication system |
| 03/29/2007 | WO2006117769A3 Method and apparatus for generating error-correcting and error-detecting codes using zero-divisors and units in group rings |
| 03/29/2007 | US20070074095 Method and apparatus for N‘packet level mesh protection |
| 03/29/2007 | US20070074091 Checksum calculation |
| 03/29/2007 | US20070074086 Dynamic offset compensation based on false transitions |