| 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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| 04/20/2004 | US6725411 Iterated soft-decision decoding of block codes |
| 04/20/2004 | US6725410 Interative decoder |
| 04/20/2004 | US6725409 DSP instruction for turbo decoding |
| 04/20/2004 | US6724976 Communication system |
| 04/20/2004 | US6724555 Data detecting apparatus and method thereof |
| 04/20/2004 | US6724327 Lower latency coding/decoding |
| 04/20/2004 | CA2296086C A method and apparatus for segmentation and reassembly of packets/cells over satellite/wireless networks |
| 04/15/2004 | WO2004032494A1 Information processing device and method, program, and recording medium |
| 04/15/2004 | WO2004032398A1 Iterative equalization and iterative decoding of a reed-muller coded signal |
| 04/15/2004 | WO2004032336A1 Reduced complexity turbo decoder using the principle of splitting the first siso device |
| 04/15/2004 | WO2004032335A1 Digital communication method and digital communication device |
| 04/15/2004 | US20040073865 Coding device and communication system using the same |
| 04/15/2004 | US20040073864 Coding device and communication system using the same |
| 04/15/2004 | US20040073863 Coding device and communication system using the same |
| 04/15/2004 | US20040073857 Method and apparatus for isolating faulty semiconductor devices in a multiple stream graphics system |
| 04/15/2004 | US20040073853 Information reproducing apparatus and method, and error correction system |
| 04/15/2004 | US20040071357 Decoding of reed-muller codes |
| 04/15/2004 | US20040071233 Method for simultaneously receiving and processing multiple channels of data |
| 04/15/2004 | US20040071172 Arrangement and method for channel mapping in a wireless communication system |
| 04/15/2004 | US20040071069 Apparatus for recording and regenerating data |
| 04/15/2004 | DE10245639A1 Bit-rate error reduction method for transmitted data bit sequence, involves deriving code-word security bit sequence on transmission side from each code word |
| 04/14/2004 | EP1408638A2 Method and apparatus for receiving and deshuffling shuffled data in a high-rate packet data telecommunications system |
| 04/14/2004 | EP1408484A2 Enhancing perceptual quality of sbr (spectral band replication) and hfr (high frequency reconstruction) coding methods by adaptive noise-floor addition and noise substitution limiting |
| 04/14/2004 | EP1407556A1 Method for transporting real-time data on a radio packet communication network |
| 04/14/2004 | EP1407555A1 Low density parity check codes and low density turbo product codes |
| 04/14/2004 | EP1407420A1 Methods and apparatus for decoding ldpc codes |
| 04/14/2004 | CN1489829A Information transmission apparatus, information transmission method, information apparatus and method thereof |
| 04/14/2004 | CN1489409A Adaptive modulating and coding device for mobile communication terminal |
| 04/14/2004 | CN1489311A Multiple-carrier sending coefficient capable of improving sending efficiency and method thereof |
| 04/14/2004 | CN1489310A Multiple-carrier emitting system and signal processing method |
| 04/14/2004 | CN1489308A Sending device and method of digital broadcasting system |
| 04/14/2004 | CN1489294A Error correction code decoding method and programme and device thereof |
| 04/14/2004 | CN1146260C Radio communication system using TDD mode |
| 04/14/2004 | CN1146116C Shortened fire code error-trapping decoding method and apparatus |
| 04/14/2004 | CN1146115C Digital signal processing method and device |
| 04/14/2004 | CN1145956C Optical disc device and data reading method |
| 04/13/2004 | US6721919 Shared encoder used in error correction having multiple encoders of different maximum error correction capabilities |
| 04/13/2004 | US6721918 Method and apparatus for encoding a bus to minimize simultaneous switching outputs effect |
| 04/13/2004 | US6721917 Method and system for optical disk decoding |
| 04/13/2004 | US6721908 Interleaving/deinterleaving apparatus and method for a communication system |
| 04/13/2004 | US6721900 Safety network for industrial controller having reduced bandwidth requirements |
| 04/13/2004 | US6721700 Audio coding method and apparatus |
| 04/13/2004 | US6721337 Method and apparatus for transmission and reception of compressed audio frames with prioritized messages for digital audio broadcasting |
| 04/13/2004 | CA2306367C Device and method for inserting previously known bits in input stage of channel encoder |
| 04/08/2004 | WO2004030303A1 Method and apparatus for receiving and deshuffling shuffled data in a high-rate packet data telecommunication system |
| 04/08/2004 | WO2004030297A1 Method for the transmission of data telegrammes in a switched cyclical communication system |
| 04/08/2004 | WO2004030270A1 Cryptographic communication apparatus |
| 04/08/2004 | WO2004030262A1 Interleaving for mobile communications |
| 04/08/2004 | WO2004030226A1 Method of calculating an intra-row permutation pattern for an interleaver |
| 04/08/2004 | WO2004030225A1 Circuit for recursively calculating data |
| 04/08/2004 | WO2004030224A1 Method and apparatus for interleaving signal bits in a digital audio broadcasting system |
| 04/08/2004 | WO2004029962A1 Modulation coding based on an ecc interleave structure |
| 04/08/2004 | WO2004029961A1 Short error propagation modulation coding method and device |
| 04/08/2004 | WO2004029806A1 Block error rate estimate reporting for target signal to interference ratio adjustment |
| 04/08/2004 | WO2004012340A3 Device and method for robust decoding of arithmetic codes |
| 04/08/2004 | WO2003096538A3 Method and device for recovering a code word from a received faulty code word, method and device for generating a code word, and transmission system |
| 04/08/2004 | WO2003090439A3 Concatenated equalizer/trellis decoder architecture for an hdtv receiver |
| 04/08/2004 | WO2003017501A9 System and method for encoding and decoding data utilizing modified reed-solomon codes |
| 04/08/2004 | WO2002099976B1 A method and coding apparatus using low density parity check codes for data storage or data transmission |
| 04/08/2004 | US20040068689 Method and apparatus for CRC size reduction |
| 04/08/2004 | US20040068688 Apparatus for accessing data stored on an optical disc |
| 04/08/2004 | US20040068687 Apparatus for generating codes in communication system |
| 04/08/2004 | US20040068405 Recording and reproducing apparatus for use with optical recording medium having real-time, losslessly encoded data |
| 04/08/2004 | US20040066761 Space-time coding using estimated channel information |
| 04/08/2004 | US20040066213 Integrated circuit devices having data inversion circuits therein that reduce simultaneous switching noise and support interleaving of parallel data |
| 04/08/2004 | DE19610163B4 Verfahren zum Synchronisieren eines Faltungsdecoders A method for synchronizing a convolution decoder |
| 04/08/2004 | CA2500971A1 Block error rate estimate reporting for target signal to interference ratio adjustment |
| 04/08/2004 | CA2499618A1 Method for the transmission of data telegrams in a switched cyclical communication system |
| 04/08/2004 | CA2499098A1 Method and apparatus for interleaving signal bits in a digital audio broadcasting system |
| 04/08/2004 | CA2466918A1 Method and apparatus for receiving and deshuffling shuffled data in a high-rate packet data telecommunication system |
| 04/07/2004 | EP1406392A1 Variable modulation with LDPC (low density parity check) coding |
| 04/07/2004 | EP1406388A2 Integrated circuit devices having data inversion circuits therein that reduce simultaneous switching noise and support interleaving of parallel data |
| 04/07/2004 | EP1406262A1 Data transfer method; block synchronizing signal detecting method; and reproducing apparatus |
| 04/07/2004 | EP1405522A1 A digital television (dtv) transmission system using enhanced coding schemes |
| 04/07/2004 | EP1405436A1 Device and method for scaling soft-output values of a receiver structure |
| 04/07/2004 | EP1135877A4 Component decoder and method thereof in mobile communication system |
| 04/07/2004 | EP1099313B1 Soft decision decoding of a scheduled convolutional code |
| 04/07/2004 | CN1488196A Decoding of Reed-Muller codes |
| 04/07/2004 | CN1487680A Multi-carrier wale system with 3780 point IDFT/DFT processor and method thereof |
| 04/07/2004 | CN1145303C Method for removing interference |
| 04/07/2004 | CN1145287C Error bit correcting method and bit correcting circuit for time-division multiplex address system |
| 04/07/2004 | CN1145267C High-efficient convolution coding method |
| 04/07/2004 | CN1145266C 特博码解码方法及其解码器 Tebo code decoding method and decoder |
| 04/06/2004 | US6718514 Parity checking device and method in data communication system |
| 04/06/2004 | US6718513 Fault monitoring system and fault reporting method |
| 04/06/2004 | US6718511 Method and apparatus to detect a signal received from a channel signal |
| 04/06/2004 | US6718510 Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method |
| 04/06/2004 | US6718509 Error bit correcting method for use in time-division multiple access system and bit correcting circuit |
| 04/06/2004 | US6718508 High-performance error-correcting codes with skew mapping |
| 04/06/2004 | US6718505 Method and apparatus for error correction in a process of decoding cross-interleaved Reed-Solomon code (CIRC) |
| 04/06/2004 | US6718504 Method and apparatus for implementing a data processor adapted for turbo decoding |
| 04/06/2004 | US6718503 Reduced latency interleaver utilizing shortened first codeword |
| 04/06/2004 | US6718502 Precoders for partial response channels |
| 04/06/2004 | US6718499 Mace code |
| 04/06/2004 | US6718493 Method and apparatus for selection of ARQ parameters and estimation of improved communications |
| 04/06/2004 | US6717990 Communication system and method for multi-rate, channel-optimized trellis-coded quantization |
| 04/06/2004 | US6717933 Converter and method for converting an input data packet stream into an output data symbol stream |
| 04/06/2004 | US6717908 Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals |
| 04/06/2004 | CA2279923C Predictive coding method and decoding method for dynamic image |
| 04/06/2004 | CA2279098C Unequal error protection for digital broadcasting using channel classification |