| 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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| 06/15/2004 | US6751774 Rate (M/N) code encoder, detector, and decoder for control data |
| 06/15/2004 | US6751773 Coding apparatus capable of high speed operation |
| 06/15/2004 | US6751772 Rate matching device and method for a data communication system |
| 06/15/2004 | US6751770 Decoder for iterative decoding of binary cyclic codes |
| 06/15/2004 | US6751586 Audio decoding device with soft decision error correction by bit interpolation |
| 06/10/2004 | WO2004049652A1 Preamble detection and data rate control in a umts system |
| 06/10/2004 | WO2004049579A1 Erasure determination procedure for fec decoding |
| 06/10/2004 | WO2004049578A1 Running minimum message passing ldpc decoding |
| 06/10/2004 | WO2004049570A1 Selector circuit and semiconductor device |
| 06/10/2004 | WO2004049328A1 Trellis-based symbol detection method and device |
| 06/10/2004 | WO2004034589A3 Systematic encoding and decoding of chain reaction codes |
| 06/10/2004 | WO2004034227A9 Reconfigurable bit-manipulation node |
| 06/10/2004 | WO2003049297A3 Simple decoding method and apparatus |
| 06/10/2004 | US20040111663 Method of error control coding and decoding of messages in a packet-based data transmission system |
| 06/10/2004 | US20040111661 Error correction method, apparatus and program product |
| 06/10/2004 | US20040111660 CRC verification apparatus with constant delay and method thereof |
| 06/10/2004 | US20040111659 Turbo decoder using parallel processing |
| 06/10/2004 | US20040109507 Sequential decoding of parity check codes |
| 06/10/2004 | US20040109495 Method of configuring transmission in mobile communication system |
| 06/10/2004 | US20040108069 Method and apparatus for edge wrapping an aircraft interior panel |
| 06/10/2004 | CA2501435A1 Preamble detection and data rate control in a umts system |
| 06/09/2004 | EP1427159A2 Channel estimation for use with MLSE |
| 06/09/2004 | EP1427158A1 Optical reception apparatus |
| 06/09/2004 | EP1427126A2 Error detection/correction system, and controller using this system |
| 06/09/2004 | EP1427110A2 Method and apparatus for adaptive decoding |
| 06/09/2004 | EP1427109A2 Apparatus and method of calculating a cyclic redundancy check value for a multi bit input data word |
| 06/09/2004 | EP1425885A1 Method and system for transmitting data from a first data network into a second data network |
| 06/09/2004 | EP1425860A1 Apparatus and methods for block encoding data |
| 06/09/2004 | EP1425859A1 Error correction process and mechanism |
| 06/09/2004 | EP1425562A2 Improved bit error concealment methods for speech coding |
| 06/09/2004 | EP1041555B1 Digital data reproducing device |
| 06/09/2004 | CN1504023A Physical layer processing for wireless communication system using CDMA |
| 06/09/2004 | CN1503483A Convolutional interleaver, convolutional deinterleaver, convolutional interleaving method, and convolutional deinterleaving method |
| 06/09/2004 | CN1503465A Spread spectrum communication device and spread spectrum communication method |
| 06/09/2004 | CN1503464A Spread spectrum communication device and spread spectrum communication method |
| 06/09/2004 | CN1503456A On-drive integrated sector format raid error correction code system and method |
| 06/09/2004 | CN1153483C Soft normalizer for channel decoder |
| 06/09/2004 | CN1153420C Simultaneous demodulation and decording of a digitally modulated radio signal |
| 06/09/2004 | CN1153419C Transmitting rate estimation apparatus and method thereof |
| 06/09/2004 | CN1153414C Method and arrangement in digital telecommunications system |
| 06/09/2004 | CN1153399C Method for improving current phonetic frame quality and radio system |
| 06/09/2004 | CN1153397C Bit detection method in a radio communication system |
| 06/09/2004 | CN1153365C Transfer system adopting different coding principle |
| 06/09/2004 | CN1153357C Pre-decoder for turbo decoder and method for recovery of turbo code |
| 06/09/2004 | CN1153356C SOVA Turbo decoder method, decoder and communication device thereof |
| 06/09/2004 | CN1153355C Channel encoding/decoding device and method |
| 06/09/2004 | CN1153354C Error-correcting encoder, error-correcting decoder and data transmitting system with error-correcting code |
| 06/09/2004 | CN1153353C Variable length decoder and decoding method |
| 06/09/2004 | CN1153209C Record carrier and device for reading such a record carrier |
| 06/08/2004 | US6748568 Apparatus and method for verifying proper data entry and detecting common typing errors |
| 06/08/2004 | US6748567 Method and system for error correction over serial link |
| 06/08/2004 | US6748561 Interleavers and de-interleavers |
| 06/08/2004 | US6748035 Method for determining connection quality, and a receiver |
| 06/08/2004 | US6748034 Viterbi decoding apparatus and viterbi decoding method |
| 06/08/2004 | US6748033 De-interleave circuit |
| 06/08/2004 | US6748032 Apparatus and method for adaptive map channel decoding in radio telecommunication system |
| 06/08/2004 | US6747936 Data reproduction apparatus and method with improved performance by adjusting filter coefficients of equalizer |
| 06/08/2004 | CA2273169C Variable length decoder and decoding method |
| 06/03/2004 | WO2004047461A2 Communication system and method using signal to noise ratio estimation for scaling in processing received wireless communication signals |
| 06/03/2004 | WO2004047307A1 Rate-compatible low-density parity-check (ldpc) codes |
| 06/03/2004 | WO2004047306A1 Two-fold sesqui rs codes and decoding thereof |
| 06/03/2004 | WO2004047019A2 Encoder using low density parity check codes and encoding method thereof |
| 06/03/2004 | WO2004038931A3 Method and system for code combining at an outer decoder on a communication system |
| 06/03/2004 | WO2003092195A9 Method, system, and apparatus for processing aircraft data files |
| 06/03/2004 | US20040107400 Method and apparatus for protecting data |
| 06/03/2004 | US20040107398 Error detection in received data transmissions |
| 06/03/2004 | US20040107397 Method and apparatus for propagating error status over an ECC protected channel |
| 06/03/2004 | US20040105454 Data transmissions device and data transmissions method capable of minimizing delay of fast data |
| 06/03/2004 | US20040104828 Robust system for transmitting and receiving map data |
| 06/03/2004 | CA2505057A1 Rate-compatible low-density parity-check (ldpc) codes |
| 06/02/2004 | EP1424782A2 Single stage implementation of min*, max*, min and/or max to perform state metric calculation in SISO decoder |
| 06/02/2004 | EP1424781A1 Information transmission apparatus; information transmission method; information reception apparatus; and information reception method |
| 06/02/2004 | EP1424631A1 Hybrid implementation for error correction codes within a non-volatile memory system |
| 06/02/2004 | EP1423921A1 Sub-optimal iterative receiver method and system for a high-bit-rate cdma transmission system |
| 06/02/2004 | EP1423823A1 Pipeline architecture for maximum a posteriori (map) decoders |
| 06/02/2004 | EP1269633B1 Optimized turbo decoder |
| 06/02/2004 | CN1502168A Random-access multi-directional CDMA2000 turbo code interleaver |
| 06/02/2004 | CN1501652A A data interlaced device and method |
| 06/02/2004 | CN1501620A Automatic equalization system |
| 06/02/2004 | CN1152554C Coding/decoding method of information ensemble and decoding method of image information |
| 06/02/2004 | CN1152503C Initial value carculation method for m sequence feedback shift register and its circuit |
| 06/02/2004 | CN1152479C Apparatus and method for normalizing metric values in a component decoder in a mobile communication system |
| 06/02/2004 | CN1152474C Turbo code error correcting encoder in ground digital television broadcast system |
| 06/02/2004 | CN1152473C Pseudo convolutional code coding and decoding equipment and method thereof |
| 06/01/2004 | US6745366 Error correcting method and apparatus for N:N+1 channel codes |
| 06/01/2004 | US6745365 Coder with error correction, decoder with error correction and data transmission apparatus using the coder and decoder |
| 06/01/2004 | US6745363 Early error detection using ECC |
| 06/01/2004 | US6745362 Method and device for error correction coding and corresponding decoding method and device |
| 06/01/2004 | US6744927 Data communication control apparatus and its control method, image processing apparatus and its method, and data communication system |
| 06/01/2004 | US6744822 FEC scheme for encoding two bit-streams |
| 06/01/2004 | US6744744 Rate matching and channel interleaving for a communications system |
| 06/01/2004 | US6744580 Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data |
| 06/01/2004 | US6744474 Recursive metric for NTSC interference rejection in the ATSC-HDTV trellis decoder |
| 05/27/2004 | WO2004019579A9 Noise-adaptive decoding |
| 05/27/2004 | WO2004015873A9 Convolutional decoding |
| 05/27/2004 | WO2002067429A8 System and method for enhanced error correction in trellis decoding |
| 05/27/2004 | US20040103362 Single-burst-correction / double-burst-detection error code |
| 05/27/2004 | US20040103361 Method and device for performing soft decision decoding on reed-muller codes using decision by majority |
| 05/27/2004 | US20040103360 Information recording and reproducing apparatus |
| 05/27/2004 | US20040103359 Dynamic real time generation of 3GPP turbo decoder interleaver sequence |