| 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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| 04/29/2004 | WO2004036816A1 Method and apparatus for transmitting and receiving a block of data in a communication system |
| 04/29/2004 | WO2004036760A1 System and method for providing error recovery for streaming fgs encoded video over an ip network |
| 04/29/2004 | WO2004036759A1 Method and device for determining a polynomial sum |
| 04/29/2004 | WO2002097457A3 A digital system and a method for error detection thereof |
| 04/29/2004 | US20040083417 Multimedia transmission using variable error coding rate based on data importance |
| 04/29/2004 | US20040083416 Recursive convolutional encoding |
| 04/29/2004 | US20040083333 Hybrid implementation for error correction codes within a non-volatile memory system |
| 04/29/2004 | US20040083252 Turbo decoder |
| 04/29/2004 | US20040083082 Iterative detection in MIMO systems |
| 04/29/2004 | US20040082303 Space-time doppler coding schemes for time-selective wireless communication channels |
| 04/29/2004 | US20040081261 Turbo decoding |
| 04/29/2004 | US20040081259 Soft sample scaling in a turbo decoder |
| 04/29/2004 | US20040081250 Branch metric generator for Viterbi decoder |
| 04/29/2004 | US20040081241 Image encoding method,image decoding method, and apparatus thereof |
| 04/29/2004 | US20040081207 Data interleaving method and user terminal |
| 04/29/2004 | US20040081193 Method for transmitting data within a communication system |
| 04/29/2004 | US20040081079 Method for monitoring a communication media access schedule of a communication controller of a communication system |
| 04/29/2004 | US20040081074 Signal decoding methods and apparatus |
| 04/29/2004 | US20040080442 Interleaving A/D conversion type waveform digitizer module and a test apparatus |
| 04/29/2004 | DE10055658B4 Verfahren und Schaltung zur Synchronisation eines Empfängers für ein faltungskodiertes Empfangssignal Method and circuit for synchronizing a receiver for a convolutionally coded signal reception |
| 04/29/2004 | CA2500777A1 Method and apparatus for transmitting and receiving a block of data in a communication system |
| 04/28/2004 | EP1414176A2 Communication device and communication method immune to burst error, program for executing the method, and computer-readable storage medium storing the program |
| 04/28/2004 | EP1414158A1 Method of decoding an incident turbo-code encoded signal in a receiver, and corresponding receiver, in particular for mobile radio systems |
| 04/28/2004 | EP1413114A1 Method for supporting a number of checksum algorithms in a network node |
| 04/28/2004 | EP1413062A1 Turbo decoder with reduced-size branch metric cache |
| 04/28/2004 | EP1413061A1 Clamping and non linear quantization of extrinsic information in an iterative decoder |
| 04/28/2004 | EP1413060A1 Method for improving the performance of a coding in a radio communications system |
| 04/28/2004 | EP1413059A1 Bit-interleaved coded modulation using low density parity check (ldpc) codes |
| 04/28/2004 | EP1084540B1 Device and method for generating and distributing coded symbols in cdma communication system |
| 04/28/2004 | EP0728390B1 Method and apparatus for decoder optimization |
| 04/28/2004 | CN1493129A Apparatus and method for combining soft symbols in mobile communication system |
| 04/28/2004 | CN1493110A Turbo decoder and turbo decoding method and storage medium where the method is stored |
| 04/28/2004 | CN1492691A Sound frequency error correcting method in one-way broadcast flow media transmission |
| 04/28/2004 | CN1492598A Satellite communication system using low density parity check code |
| 04/28/2004 | CN1492589A Engine encoder and channel encoding method |
| 04/28/2004 | CN1492426A Data transmission system, data recording and reproducing device and recording medium |
| 04/28/2004 | CN1148080C Method for estimating channel quality |
| 04/28/2004 | CN1148006C Decoding method and decoder for decoding turbo code soft input and soft output |
| 04/28/2004 | CN1147854C Method and device for recording data, data recording medium, and method and device for reproducing data |
| 04/27/2004 | US6728930 Method for computing the internet checksum |
| 04/27/2004 | US6728928 Modified viterbi detector for jitter noise dominant channels |
| 04/27/2004 | US6728927 Method and system for high-spread high-distance interleaving for turbo-codes |
| 04/27/2004 | US6728926 Encoding rate detection method and encoding rate detection device |
| 04/27/2004 | US6728925 Error correcting method and apparatus |
| 04/27/2004 | US6728923 Error correction encoding a data stream of information |
| 04/27/2004 | US6728920 Method for correcting errors in transfer of information |
| 04/27/2004 | US6728467 Communication system |
| 04/27/2004 | US6728323 Baseband processors, mobile terminals, base stations and methods and systems for decoding a punctured coded received signal using estimates of punctured bits |
| 04/27/2004 | US6728322 Sequential decoder, and receiver using sequential decoder |
| 04/27/2004 | US6728052 Recording/reproducing apparatus, error correcting coding method and information recording method |
| 04/27/2004 | CA2267450C Data sequence generator, transmitter, information data decoder, receiver, transmitter-receiver, data sequence generating method, information data decoding method, and recording medium |
| 04/22/2004 | WO2004034620A1 Multi-carrier transmitting apparatus and multi-carrier transmitting method |
| 04/22/2004 | WO2004034589A2 Systematic encoding and decoding of chain reaction codes |
| 04/22/2004 | WO2004034389A1 A data detector system |
| 04/22/2004 | WO2004034227A2 Reconfigurable bit-manipulation node |
| 04/22/2004 | US20040078748 Apparatus and method of correcting offset |
| 04/22/2004 | US20040078747 Generalized forney algorithm circuit |
| 04/22/2004 | US20040078744 Method and apparatus for transmitting and receiving a block of data in a communication system |
| 04/22/2004 | US20040078743 System for monitoring direct broadcast wireless signals |
| 04/22/2004 | US20040078737 Synchronization error detection circuit |
| 04/22/2004 | US20040076245 Signal processing device utilizing partial response maximum likelihood detection |
| 04/22/2004 | US20040075593 Systematic encoding and decoding of chain reaction codes |
| 04/22/2004 | US20040075592 Systems and processes for decoding chain reaction codes through inactivation |
| 04/21/2004 | EP1411643A1 A method and apparatus for generating an interleaved address |
| 04/21/2004 | EP1411642A1 Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signals |
| 04/21/2004 | EP1411641A2 Error correction decoding using optical signal processing |
| 04/21/2004 | EP1410551A1 Method and apparatus for efficiently calculating log-likelihood ratios |
| 04/21/2004 | EP1410515A2 Turbo decoder with multiple scale selections |
| 04/21/2004 | EP1410514A1 Turbo decoder with decision feedback equalization |
| 04/21/2004 | EP1410513A1 Channel codec processor configurable for multiple wireless communications standards |
| 04/21/2004 | EP1410390A2 Data recording method, recording medium and reproduction apparatus |
| 04/21/2004 | EP1410387A1 The copy protection of digital data |
| 04/21/2004 | EP1410310A1 Fault tolerant data storage on photographs |
| 04/21/2004 | CN1491503A Device and method for transmitting and receiving error detecting data in communication system |
| 04/21/2004 | CN1491486A Method and apparatus for decoding error correction code |
| 04/21/2004 | CN1491063A Method for shortening active receiving time and saving power in stand-by mode |
| 04/21/2004 | CN1491038A Digital broadcasting system transmitter and method |
| 04/21/2004 | CN1491036A Transmitting device and method of digital broadcasting system with improved internal random mechanism |
| 04/21/2004 | CN1491035A Transmitting device and method of digital broadcasting system with improved internal rondam mechanism |
| 04/21/2004 | CN1491031A Transmitter for digital broadcasting system with comprehensive error correcting coding function and method thereof |
| 04/21/2004 | CN1491011A Multicarrier transmitting system for inserting pilot signal in frequency domain and inserting method thereof |
| 04/21/2004 | CN1491010A Multicarrier transmitting system for improving receiving efficiency of multicarrier receiving system and method thereof |
| 04/21/2004 | CN1491009A Single carrier transmitting system for improving receiving efficiency of single carrier receiving system |
| 04/21/2004 | CN1490972A Uniform and ununiform modulated constellation mapping based nonisoprotective mixed automatic retransmission inquiry method |
| 04/21/2004 | CN1490956A Decoding method for Turbo code |
| 04/21/2004 | CN1490951A Multicarrier transmitting system for inserting pilot signal in time-domain and inserting method thereof |
| 04/21/2004 | CN1490950A Multicarrier transmitting system for improving receiving function and signal processing method thereof |
| 04/21/2004 | CN1490949A Multicarrier transmitting system for improving receiving function and signal processing method thereof |
| 04/21/2004 | CN1490947A Transmission device with simplified digital broadcasting system and method thereof |
| 04/21/2004 | CN1490943A Quick recoverable adaptive stepped pulse coding adjusting compressed compiling method and device |
| 04/21/2004 | CN1490937A Digital broadcasting apparatus and method with different error correcting codes under communication environment |
| 04/21/2004 | CN1147169C Decoding method and decoder for Turbo code |
| 04/21/2004 | CN1147052C Interleaving method and device, and deinterleaving method and device |
| 04/21/2004 | CN1147051C Error protecting method and error protective device |
| 04/21/2004 | CN1146789C Error correcting circuit and method thereof |
| 04/20/2004 | US6725418 Decoding circuit using path sequence including feed-back type path sequence storing blocks |
| 04/20/2004 | US6725417 Sequential decoding apparatus and method |
| 04/20/2004 | US6725416 Forward error correction apparatus and methods |
| 04/20/2004 | US6725415 Arithmetic unit performing cyclic redundancy check at high speed |
| 04/20/2004 | US6725412 Low latency data encoder |