| 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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| 08/17/2000 | WO2000048323A1 Data transmission system, data receiver, and data transmitting method |
| 08/17/2000 | WO2000048322A1 Data receiver, data transmission system, and data transmitting method therefor |
| 08/17/2000 | WO2000048052A2 Method and arrangement for the reliable transmission of packet data |
| 08/17/2000 | DE19902100A1 Verfahren und Vorrichtung zur Decodierung von Faltungscodes Method and device for decoding of convolutional codes |
| 08/16/2000 | EP1028555A2 Error detection encoder with unequal error protection |
| 08/16/2000 | EP1028534A1 Indicating the reliability of uncoded bits in an input digital signal |
| 08/16/2000 | EP1028533A1 Decoding an input digital signal |
| 08/16/2000 | EP1028379A1 Method for correction of errors in a binary word stored in multi-level memory cells, with minimum number of correction bits |
| 08/16/2000 | EP1027772A1 Channel coding device and method for rate matching |
| 08/16/2000 | EP1027651A1 Apparatus and method for providing robust error recovery for errors that occur in a lossy transmission environment |
| 08/16/2000 | CN1263659A Modulating method, modulating device, demodulating method, and demodulating device |
| 08/16/2000 | CN1263650A Channel encoding device and method for communication system |
| 08/16/2000 | CN1263649A Channel encoding/decoding apparatus and method for communication system |
| 08/16/2000 | CN1263422A Video dtaa receiving-transmitting equipment and its method |
| 08/16/2000 | CN1263383A Reed-Solomeng decoding device and its control method |
| 08/16/2000 | CN1055586C Error correcting decoder and error correction decoding method |
| 08/15/2000 | US6105161 Error data correction circuit |
| 08/15/2000 | US6105160 Packet error detecting device in a DMA transfer |
| 08/15/2000 | US6105159 Trellis code with improved error propagation |
| 08/15/2000 | US6105158 Screening for undetected errors in data transmission systems |
| 08/15/2000 | US6104766 Noise predictive maximum likelihood (NPML) detection methods and apparatus based thereon |
| 08/15/2000 | US6104765 Asymmetric channel data detection compensation |
| 08/15/2000 | US6104758 Process and system for transferring vector signal with precoding for signal power reduction |
| 08/15/2000 | US6104683 Method and apparatus for writing and reading optical recording medium |
| 08/15/2000 | US6104324 Coding/decoding method for reproducing data in high density and reproducing data, and apparatus therefor |
| 08/15/2000 | CA2230005C Tcm decoder of high definition television receiver and decoding method |
| 08/10/2000 | WO2000027036A3 A system and method for reducing deinterleaver memory requirements through chunk allocation |
| 08/10/2000 | DE19952683A1 Vorrichtung und Verfahren zum Senden und Empfangen von Video-Daten Apparatus and method for transmitting and receiving video data |
| 08/10/2000 | DE19860531C1 Verfahren zur Übertragung codierter digitaler Signale Method for transmitting coded digital signals |
| 08/09/2000 | EP1026915A2 Method and system for enhancing cell error ratio and cell misinsertion rate for a given cell loss ratio |
| 08/09/2000 | EP1025710A1 Source coding to provide for robust error recovery during transmission losses |
| 08/09/2000 | EP1025705A1 Apparatus and method for partial buffering transmitted data to provide robust error recovery in a lossy transmission environment |
| 08/09/2000 | EP1025647A1 Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility |
| 08/09/2000 | EP1025538A1 Apparatus and method for recovery of data in a lossy transmission environment |
| 08/09/2000 | CN1262509A Method and device for making watermark without clear print |
| 08/09/2000 | CN1055363C Apparatus for decoding signal encoded by using trellis coded modulation |
| 08/08/2000 | US6101626 Method for choosing coding schemes, mappings, and puncturing rates for modulations/encoding systems |
| 08/08/2000 | US6101625 Method and apparatus for performing error correcting process with small memory capacity |
| 08/03/2000 | WO2000045517A1 Data error correcting device |
| 08/03/2000 | WO2000045379A2 Enhancing perceptual performance of sbr and related hfr coding methods by adaptive noise-floor addition and noise substitution limiting |
| 08/02/2000 | EP1024621A2 Buffering and sequencing of soft decisions of multiple channels into a single shared biorthogonal decoder |
| 08/02/2000 | EP1024604A2 Flexible viterbi decoder for wireless applications |
| 08/02/2000 | EP1024603A2 Method and apparatus to increase the speed of Viterbi decoding |
| 08/02/2000 | EP1024602A1 Viterbi decoder with path metric normalisation unit |
| 08/02/2000 | EP1024601A1 Pipelined architecture to decode parallel and serial concatenated codes (turbo codes) |
| 08/02/2000 | EP1024489A2 Eight-to-fifteen modulation using no merging bit and optical disc recording or reading systems based thereon |
| 08/02/2000 | EP1024488A1 Data decoding apparatus and data decoding method |
| 08/02/2000 | EP1024450A1 Analog decoding arrangement |
| 08/02/2000 | EP1023779A1 Maximum likelihood sequence estimation in the presence of co-channel interference |
| 08/02/2000 | EP1023778A1 Method and apparatus for performing decoding of codes at variable data rates |
| 08/02/2000 | EP1023177A1 Interleaved data communications system for controlling multiple centrifuges |
| 08/02/2000 | CN1262004A Method and apparatus for providing error protection for over the air file transfer |
| 08/02/2000 | CA2296918A1 Method and system for enhancing cell error ratio and cell misinsertion rate for a given cell loss ratio |
| 08/01/2000 | US6098193 Data-reproducing device that detects equalization in the presence of pre-equalization data variation |
| 08/01/2000 | US6098192 Cost reduced finite field processor for error correction in computer storage devices |
| 08/01/2000 | US6097768 Phase detector for carrier recovery in a DQPSK receiver |
| 08/01/2000 | US6097764 Pragmatic trellis-coded modulation system and method therefor |
| 08/01/2000 | US6097685 Information reproducing apparatus and reproducing method |
| 08/01/2000 | US6097682 Method and apparatus for writing and reading optical recording medium |
| 08/01/2000 | US6097321 Punctured maximum transition run code, apparatus and method for providing the same |
| 08/01/2000 | US6097320 Encoder/decoder system with suppressed error propagation |
| 07/27/2000 | WO2000044122A1 Methods and systems for coding of broadcast messages |
| 07/27/2000 | WO2000044100A1 Method and device for decoding convolution codes |
| 07/27/2000 | WO2000023997A3 Multi-level error detection and correction technique for data storage recording device |
| 07/27/2000 | DE19901204A1 Verfahren zur Realisierung von Mehrfach-Punktcodes in einer Vermittlungsstelle A process for the realization of multiple point codes in a switching center |
| 07/26/2000 | EP1022860A1 Turbo decoding with variable number of iterations |
| 07/26/2000 | EP1022859A1 Efficient memory addressing for convolutional interleaving |
| 07/26/2000 | EP1021883A1 Method for protecting important data bits using less important data bits |
| 07/26/2000 | EP0830678B1 Trellis code with diminution of error propagation |
| 07/26/2000 | CN1261490A Channel coding and interleaving for transmissions on a multicarrier system |
| 07/26/2000 | CN1261475A Method and device for source-controlled channel decoding using a kalman filter |
| 07/25/2000 | US6094741 Viterbi decoding apparatus, method for controlling slip state of convolutional code in viterbi decoding apparatus, and slip state control apparatus |
| 07/25/2000 | US6094630 Sequential searching speech coding device |
| 07/25/2000 | US6094465 Method and apparatus for performing decoding of CRC outer concatenated codes |
| 07/25/2000 | CA2147816C Punctured convolutional encoder |
| 07/20/2000 | WO2000042781A1 Method for implementing multipoint codes in an exchange |
| 07/20/2000 | WO2000042709A1 Block interleaving for turbo coding |
| 07/20/2000 | WO2000042610A1 Method and apparatus for data retrieval, and optical disk device |
| 07/20/2000 | WO2000042609A1 Reproduced signal controlling method and device |
| 07/20/2000 | WO2000041507A2 Reduced-state sequence estimation with set partitioning |
| 07/19/2000 | EP1020996A1 Interleaver/de-interleaver, method of interleaving/de-interleaving, and transmitter/receiver using the same |
| 07/19/2000 | EP1020052A1 Methods and arrangement in a digital telecommunications system |
| 07/19/2000 | EP1020035A1 Method and apparatus for encoding a binary signal |
| 07/19/2000 | CN1260927A Source-controlled channel decoding using intra-frame correlation |
| 07/18/2000 | US6092234 Method and device for determining thresholds of metric values used in Viterbi synchronization evaluation circuits |
| 07/18/2000 | US6092233 Pipelined Berlekamp-Massey error locator polynomial generating apparatus and method |
| 07/18/2000 | US6092231 Circuit and method for rapid checking of error correction codes using cyclic redundancy check |
| 07/18/2000 | US6092230 Method and apparatus for detecting bad frames of information in a communication system |
| 07/18/2000 | US6091765 Reconfigurable radio system architecture |
| 07/18/2000 | US6089749 Byte synchronization system and method using an error correcting code |
| 07/18/2000 | CA2169709C Method and device for the reception of signals affected by inter-symbol interference |
| 07/13/2000 | WO2000041396A1 Method and device for robust decoding of header information in macroblock-based compressed video data |
| 07/13/2000 | WO2000041347A1 Method and apparatus for interleaving in a communication system |
| 07/13/2000 | WO2000041343A1 Puncturing device and method for turbo encoder in mobile communication system |
| 07/13/2000 | WO2000041342A1 Device and method for determining maximum likelihood state in a decoding device |
| 07/13/2000 | WO2000041328A1 Device and method for normalizing metric value of component decoder in mobile communication system |
| 07/13/2000 | WO2000041324A1 A decoder having a gain controller in a mobile communication system |
| 07/13/2000 | WO2000041316A1 Device and method for convolutional encoding in digital system |
| 07/13/2000 | WO2000041315A1 Method for transmitting source encoded digital signals |
| 07/13/2000 | WO2000041314A1 Quantization method for iterative decoder in communication system |