| 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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| 01/31/2001 | EP1072098A1 45 degree phase ambiguity resolution for 8psk modulation |
| 01/31/2001 | CN1282428A Codeword for use in digital optical media and method of generation thereof |
| 01/31/2001 | CN1282149A Turbo-code error correcting decoder, turbo-code error correcting decoding method, turbo-code decoder and system thereof |
| 01/30/2001 | US6182266 Self-auditing protection method for sorted arrays |
| 01/30/2001 | US6182265 Method for encoding a channel using a parallel convolutional encoder |
| 01/30/2001 | US6182264 Smart dynamic selection of error correction methods for DECT based data services |
| 01/30/2001 | US6182263 Apparatus for generating, recording and transmitting an error product code block having an improved check code arrangement |
| 01/30/2001 | US6182261 Efficient iterative decoding |
| 01/30/2001 | US6182260 Channel encoding apparatus using single concatenated encoder |
| 01/30/2001 | US6182259 Program for error correcting process included in error correcting device, method, and medium |
| 01/30/2001 | CA2181639C A gmd decoding apparatus and a method therefor |
| 01/30/2001 | CA2161467C Apparatus for demodulating and decoding satellite, terrestrial and cable transmitted digital television data |
| 01/25/2001 | WO2001006662A1 Method and device for iterative decoding interlinked codes |
| 01/25/2001 | WO2001006661A1 Coding method and device with at least two parallel coding steps and improved permutation, and corresponding decoding method and device |
| 01/24/2001 | EP1071217A1 Decoder and decoding method |
| 01/24/2001 | CN1281296A Weitebi decoder and transmission equipment |
| 01/23/2001 | US6178538 Interleaved analog metric calculator |
| 01/23/2001 | US6178535 Method for decreasing the frame error rate in data transmission in the form of data frames |
| 01/23/2001 | US6178530 Addressing scheme for convolutional interleaver/de-interleaver |
| 01/23/2001 | US6178455 Router which dynamically requests a set of logical network addresses and assigns addresses in the set to hosts connected to the router |
| 01/23/2001 | US6177890 Technique for increasing information density in data storage devices by utilizing a high-efficiency encoding scheme |
| 01/18/2001 | WO2001005172A1 Transmission of compressed information with real time requirement in a packet oriented information network |
| 01/18/2001 | WO2001005160A1 Multimedia information communication device and its method |
| 01/18/2001 | WO2001005079A1 Apparatus and method for generating scrambling code in umts mobile communication system |
| 01/18/2001 | WO2001005059A1 Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system |
| 01/18/2001 | WO2001005040A1 Address generating device for use in multi-stage channel interleaver/deinterleaver |
| 01/18/2001 | WO2001004877A1 Method and device for decoding source signals |
| 01/18/2001 | DE19932943A1 Verfahren und Vorrichtung zur Decodierung von Quellensignalen Method and apparatus for decoding source signals |
| 01/18/2001 | CA2605221A1 Apparatus and method for generating scrambling code in umts mobile communication system |
| 01/17/2001 | EP1069692A1 Viterbi decoder and transmitting equipment |
| 01/17/2001 | EP1069689A2 Viterbi demodulator optimised for non-gaussian noise |
| 01/17/2001 | EP1068694A1 An interleaving scheme for blocks in a packet switched system |
| 01/17/2001 | EP1068690A1 Detection of code vectors in single frequency, multiple transmitter networks |
| 01/17/2001 | EP0649136B1 A method for recording digital data |
| 01/17/2001 | CN1280369A Error correcting method for high density optic disk |
| 01/16/2001 | US6175945 Reed-Solomon decoder |
| 01/16/2001 | US6175943 Apparatus for controlling addresses of symbol data for error correction |
| 01/16/2001 | US6175941 Error correction apparatus and associated method utilizing parellel processing |
| 01/16/2001 | US6175590 Method and apparatus for determining the rate of received data in a variable rate communication system |
| 01/16/2001 | US6175317 Two-dimensional DC-free encoder and decoder |
| 01/12/2001 | CA2313725A1 Viterbi demodulator optimised for non-gaussian noise |
| 01/11/2001 | WO2001003369A1 Rate matching device and method for a data communication system |
| 01/11/2001 | WO2001003366A1 Apparatus and method for encoding/decoding transport format combination indicator in cdma mobile communication system |
| 01/11/2001 | WO2001003356A1 Flexible method of error protection in communications systems |
| 01/11/2001 | WO2001003308A1 Viterbi decoder |
| 01/11/2001 | WO2001003304A1 Partial response channel having combined mtr and parity constraints |
| 01/11/2001 | DE10012127A1 Signal decoding device for de-nesting of data bytes on compact discs (CDs), uses static write-read memory for receiving input signals of coded data |
| 01/10/2001 | EP1067695A2 Error correction method for high density disc |
| 01/10/2001 | EP1066695A1 Parity determining apparatus and method |
| 01/10/2001 | EP1066688A1 A decoder having a gain controller in a mobile communication system |
| 01/10/2001 | EP1066686A1 Fault tolerant memory system |
| 01/10/2001 | CN1279538A Code converter of mobile ratio communication system |
| 01/09/2001 | US6173431 Method and apparatus for transmitting and receiving information packets using multi-layer error detection |
| 01/09/2001 | US6173430 Device and method for detecting synchronization patterns in CD-ROM media |
| 01/09/2001 | US6173429 Apparatus for providing error correction data in a digital data transfer system |
| 01/09/2001 | US6173020 Demodulation circuit including error correction |
| 01/09/2001 | US6173014 Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radio communications system |
| 01/09/2001 | US6172622 Demodulating device, demodulating method and supply medium |
| 01/04/2001 | WO2001001702A1 Error concealment with pseudorandom interleaving depending on a compression parameter |
| 01/04/2001 | WO2001001628A1 Modulated message authentication system and method |
| 01/04/2001 | WO2001001581A1 Data integrity management for data storage systems |
| 01/04/2001 | WO2001001580A1 Encoding rate detection method and encoding rate detection device |
| 01/03/2001 | EP1065852A2 Trellis code for extended partial response maximum likelihood (EPRML) channel |
| 01/03/2001 | EP1065790A1 Trellis coded modulation system |
| 01/03/2001 | EP1065789A2 Configurable Reed-Solomon encoder |
| 01/03/2001 | EP1065595A1 Statistics signature generation and analysis |
| 01/03/2001 | EP1064741A1 Digital audio broadcasting method using puncturable convolutional code |
| 01/03/2001 | EP1064728A1 Technique for finding a starting state for a convolutional feedback encoder |
| 01/03/2001 | CN1278933A Method and apparatus for using CRC for data integrity in on-chip memory |
| 01/02/2001 | US6170077 Method for encoding a digital communication channel |
| 01/02/2001 | US6170076 Systematic punctured convolutional encoding method |
| 01/02/2001 | US6170075 Data and real-time media communication over a lossy network |
| 01/02/2001 | US6170073 Method and apparatus for error detection in digital communications |
| 12/28/2000 | WO2000079710A1 Method for estimating signal-to-noise ratio of digital carriers in an am compatible digital audio broadcasting system |
| 12/28/2000 | CA2374182A1 Method for estimating signal-to-noise ratio of digital carriers in an am compatible digital audio broadcasting system |
| 12/27/2000 | EP1063776A2 Turbo decoder |
| 12/27/2000 | EP1062756A1 Received signal quality determination methods and systems for convolutionally encoded communication channels |
| 12/27/2000 | EP1062733A1 Interleaving / deinterleaving device and method for communication system |
| 12/27/2000 | EP0852088B1 Process and circuit for processing useful data |
| 12/27/2000 | CN1278382A Method for joint equalization and detection of multiple user signals |
| 12/26/2000 | US6167553 Spiral scrambling |
| 12/26/2000 | US6167552 Apparatus for convolutional self-doubly orthogonal encoding and decoding |
| 12/26/2000 | US6167551 DVD controller with embedded DRAM for ECC-block buffering |
| 12/26/2000 | US6167550 Write format for digital data storage |
| 12/26/2000 | US6167548 Data error correcting method and apparatus |
| 12/26/2000 | US6167079 Method for identifying data transmission rate, and a receiver |
| 12/26/2000 | US6167060 Dynamic forward error correction algorithm for internet telephone |
| 12/26/2000 | US6166774 Combining NTSC visual and aural signals with DTV signals |
| 12/26/2000 | US6166667 Selection of turbo or non-turbo error correction codes based on data type or length |
| 12/26/2000 | CA2021618C Method for protecting multi-pulse coders from fading and random pattern bit errors |
| 12/21/2000 | WO2000078054A1 Encoding method of multimedia data and device thereof |
| 12/21/2000 | WO2000077937A1 Interleave device and interleave method |
| 12/21/2000 | WO2000077787A1 Error correction encoding a data stream of information |
| 12/21/2000 | WO2000052831A3 Forward error correction on multiplexed cdma channels enabling high performance coding |
| 12/21/2000 | CA2340264A1 Error correction encoding a data stream of information |
| 12/20/2000 | EP1061503A2 Error detection and error concealment for encoded speech data |
| 12/20/2000 | EP1060580A1 Puncturing device and method for turbo encoder in mobile communication system |
| 12/20/2000 | EP1060564A1 Interleaving/deinterleaving device and method for communication system |
| 12/20/2000 | CN1277494A Method of coding for information element using product code in application of satellite |
| 12/20/2000 | CN1277493A Data decoding equipment and data decoding method |