| 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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| 12/14/2006 | US20060282742 2D-normalized min-sum decoding for ECC codes |
| 12/14/2006 | US20060282741 Method to secure an electronic assembly executing any algorithm against attacks by error introduction |
| 12/14/2006 | US20060282737 Decoder architecture for optimized error management in streaming multimedia |
| 12/14/2006 | US20060280206 Method and apparatus for concatenated convolutional encoding and interleaving |
| 12/14/2006 | US20060279663 Arrangement for and method of projecting a level image |
| 12/14/2006 | US20060279627 Imaging system and system control method |
| 12/13/2006 | EP1730864A1 Wireless comunication methods, systems, and signal structures |
| 12/13/2006 | EP1730856A1 Space-time transmit diversity systems and methods for ofdm applications |
| 12/13/2006 | EP1730843A2 Method and apparatus for classifying importance of encoded frames in a digital communications system |
| 12/13/2006 | EP0920762B1 Combined daq/rbs compensation system and method for enhancing the accuracy of digital data communicated through a network |
| 12/13/2006 | CN1878386A Cell recognition method for OFDMA cellular system |
| 12/13/2006 | CN1878163A Multi-service transmission platform equipment managing system |
| 12/13/2006 | CN1878085A State detection method based on main and backup Ethernet interface |
| 12/13/2006 | CN1878046A Spread spectrum communication device and spread spectrum communication method |
| 12/13/2006 | CN1290267C Decoder having fast decoder and Read solomon decoder and its method |
| 12/13/2006 | CN1290113C Data regeneration method and appts. |
| 12/13/2006 | CN1290018C Interweave/deinterweare method and device |
| 12/13/2006 | CN1290012C Error correcting method and device in computer system |
| 12/13/2006 | CA2550045A1 Data signaling channel within a digital spreading signal |
| 12/12/2006 | US7149955 Encoding and decoding apparatus and method with hamming weight enhancement |
| 12/12/2006 | US7149954 Method and system for programmable field statistic for picture cyclic redundancy check (CRC) |
| 12/12/2006 | US7149953 Efficient LDPC code decoding with new minus operator in a finite precision radix system |
| 12/12/2006 | US7149952 Memory management algorithm for trellis decoders |
| 12/12/2006 | US7149951 Common memory device and controlling method thereof |
| 12/12/2006 | US7149950 Assisted memory device for reading and writing single and multiple units of data |
| 12/12/2006 | US7149949 Method for error correction decoding in a magnetoresistive solid-state storage device |
| 12/12/2006 | US7149947 Method of and system for validating an error correction code and parity information associated with a data word |
| 12/12/2006 | US7149946 Systems and methods for enhanced stored data verification utilizing pageable pool memory |
| 12/12/2006 | US7149945 Systems and methods for providing error correction code testing functionality |
| 12/12/2006 | US7149938 Non-causal channel equalization |
| 12/12/2006 | US7149937 Information processing method and system with execution thresholds allowable to input data errors |
| 12/12/2006 | US7149934 Error correcting memory access means and method |
| 12/12/2006 | US7149207 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter |
| 12/12/2006 | US7149178 Method and format for reading and writing in a multilevel optical data systems |
| 12/07/2006 | WO2006130804A1 Sphere decoding aparatus for mimo channel |
| 12/07/2006 | WO2006130033A1 Unequal error protection apparatus, systems, and methods |
| 12/07/2006 | WO2006129666A1 Digital signal transmitting system, receiving apparatus and receiving method |
| 12/07/2006 | WO2006112786A3 Selection of channel coding and multidimensional interleaving schemes for imrpoved performance |
| 12/07/2006 | WO2006066242A3 Crc format automatic detection and setting |
| 12/07/2006 | WO2006034122A3 Viterbi decoder with direct current restoration |
| 12/07/2006 | WO2005036753A3 Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters |
| 12/07/2006 | US20060274860 Wireless communications apparatus |
| 12/07/2006 | DE102006023878A1 Codieren und Decodieren von paketierten Daten Encoding and decoding of packetized data |
| 12/07/2006 | DE102005010006B4 Verfahren und Vorrichtung zum Terminieren einer iterativen Turbo-Dekodierung Method and apparatus for terminating an iterative turbo decoding |
| 12/07/2006 | DE10038173B4 Verfahren und Vorrichtung zum Erzeugen von Mehrfach-Scramblingcodes Method and apparatus for generating multiple scrambling codes |
| 12/06/2006 | EP1729438A2 High speed turbo decoding for wireless terminal |
| 12/06/2006 | EP1729423A1 Decoder and decoding method for decoding irregular low-density parity-check codes |
| 12/06/2006 | EP1728331A1 Local erasure map decoder |
| 12/06/2006 | EP1728330A1 Joint source-channel decoding method and associated joint source-channel decoder |
| 12/06/2006 | EP1554812B1 System and method for providing error recovery for streaming fgs encoded video over an ip network |
| 12/06/2006 | EP1226663A4 Method and apparatus for concatenated convolutional encoding and interleaving |
| 12/06/2006 | EP1198891B1 Data integrity management for data storage systems |
| 12/06/2006 | CN1874319A Admission control system and admission control method in load supporting interface of communication network |
| 12/06/2006 | CN1874238A Farend access communication system, and control method |
| 12/06/2006 | CN1874215A Method of data transmission |
| 12/06/2006 | CN1874211A Turbo decoder with circular redundancy code signature comparison |
| 12/06/2006 | CN1874166A Normalized method and device for measuring path of viterbi decoder |
| 12/06/2006 | CN1874165A Decoder and decoding method for decoding irregular low-density parity-check codes |
| 12/06/2006 | CN1874164A Apparatus and methods for message passing decoding using simultaneous memory accesses |
| 12/06/2006 | CN1288905C Data decoder and method of decoding data |
| 12/06/2006 | CN1288870C Method and system for transferring AMR signaling frames on half-rate channel |
| 12/06/2006 | CN1288864C OFDM transmitter and method for setting public known sequence |
| 12/06/2006 | CN1288851C Iterative decoding method and device thereof |
| 12/06/2006 | CN1288850C Demodulating circuit, CD apparatus and semiconductor integrated circuit |
| 12/06/2006 | CN1288561C Recording carrier with word-interleaving mode and multiword code |
| 12/06/2006 | CN1288560C Method and device for partially filling block interleaver for avoiding assembly in communication system |
| 12/05/2006 | US7146558 Time code transmission method and time code transmission apparatus |
| 12/05/2006 | US7146557 Encoding/decoding apparatus and method in a CDMA mobile communication system |
| 12/05/2006 | US7146556 Structured data communication with backwards compatibility |
| 12/05/2006 | US7146555 Error correction method, apparatus and program product |
| 12/05/2006 | US7146553 Error correction improvement for concatenated codes |
| 12/05/2006 | US7146552 Apparatus and method for performing coding and rate matching in a CDMA mobile communication system |
| 12/05/2006 | US7146545 Interleaving method and apparatus, de-interleaving method and apparatus, and interleaving/de-interleaving system and apparatus |
| 12/05/2006 | US7146312 Transmission of voice in packet switched networks |
| 12/05/2006 | US7146092 Communication system |
| 12/05/2006 | US7145968 Viterbi decoder of partial response maximum likelihood channel |
| 12/05/2006 | US7145964 Maximizing data rate by adjusting codes and code rates in CDMA system |
| 12/05/2006 | US7145917 Frame matching method and apparatus for use in a communication system |
| 12/05/2006 | CA2293079C A repeatable data error correction system |
| 11/30/2006 | WO2006128164A2 Method and apparatus for extending decoding time in an iterative decoder using input codeword pipelining |
| 11/30/2006 | WO2006125861A1 Encoding method, transmitter, network element and communication terminal |
| 11/30/2006 | US20060269254 Digital information recording/reproducing apparatus |
| 11/30/2006 | US20060269012 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 11/30/2006 | DE102004053656B4 Verfahren zur Verarbeitung von Signalen nach Verfahren mit blockbasierten Fehlerschutzcodes A method for processing signals according to the method with block-based error protection codes |
| 11/29/2006 | EP1727288A2 Channel decoder for a European DAB receiver and corresponding channel decoding method |
| 11/29/2006 | EP1726095A1 Efficient multi-symbol deinterleaver |
| 11/29/2006 | CN1871776A Channel encoding/decoding apparatus and method using a parallel concatenated low density parity check code |
| 11/29/2006 | CN1870684A Communication system for implementing real-time monitoring warning and its method |
| 11/29/2006 | CN1870598A Loading balance method based on data flow in large scale paralle processing of mass data |
| 11/29/2006 | CN1870585A Method for implementing communication of IPv6 mobile node and IPv4 communication buddy |
| 11/29/2006 | CN1870132A Didigal audio waterprint method based on low density parity check code |
| 11/29/2006 | CN1287567C Multimedia communication method and apparatus on grouped channels |
| 11/29/2006 | CN1287542C Combined equalization and decoding method |
| 11/29/2006 | CN1287532C Transmission and receiving method and system using for discreting multitone transmission scheme based on code |
| 11/29/2006 | CN1287531C Adaptive balanced device |
| 11/28/2006 | US7143336 Decoding parallel concatenated parity-check code |
| 11/28/2006 | US7143335 Add-compare-select arithmetic unit for Viterbi decoder |
| 11/28/2006 | US7143334 Method for decoding data sequence encoded with aid of binary convolution code |
| 11/28/2006 | US7143333 Method and apparatus for encoding and decoding data |
| 11/28/2006 | US7143331 Error correction apparatus for performing consecutive reading of multiple code words |