| 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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| 06/08/2000 | WO2000013448A3 A method, communication system, mobile station and network element for transmitting background noise information in data transmission in data frames |
| 06/07/2000 | EP1006665A1 Error concealment or correction of speech, image and video signals |
| 06/07/2000 | EP1006527A1 A decoding apparatus |
| 06/07/2000 | EP1005735A1 Method and device for assessing the service quality of transmission channels in a digital transmission system |
| 06/07/2000 | EP1005734A1 Method for data transfer in a digital transmission system with a packet-switching service |
| 06/07/2000 | EP1005733A1 Method for packet transmission with an arq protocol on transmission channels in a digital transmission system |
| 06/07/2000 | EP1005730A1 Method for data transfer on transmission channels in a digital transmission system |
| 06/07/2000 | EP1005726A2 TURBO ENCODING/DECODING DEVICE AND METHOD FOR PROCESSING FRAME DATA ACCORDING TO QoS |
| 06/07/2000 | EP0729611B1 Reed-solomon decoder |
| 06/07/2000 | CN1256029A Signal space detector for channels utilizing code having time varying contraints |
| 06/07/2000 | CN1256005A Encoding method and memory device |
| 06/07/2000 | CN1255808A Coder, decoder its method, data processing system, memory medium and signal |
| 06/06/2000 | US6073250 Loss resilient decoding technique |
| 06/06/2000 | US6072410 Coding/decoding method for high density data recording and reproduction |
| 06/04/2000 | CA2287118A1 Error concealment or correction or speech image and video signals |
| 06/02/2000 | WO2000031889A1 Processing signals of different data rates |
| 06/02/2000 | WO2000031880A1 Method, base station and subscriber station for channel coding in a gsm mobile radiotelephone system |
| 06/02/2000 | WO1999063673A9 Sequential decoder, and receiver using sequential decoder |
| 06/02/2000 | CA2351317A1 Processing signals of different data rates |
| 05/31/2000 | EP1004182A1 Communications systems and methods employing parallel coding without interleaving |
| 05/31/2000 | EP1004181A1 Communications systems and methods employing selective recursive decoding |
| 05/31/2000 | DE19954256A1 Window fault detector and turbo decoder arrangement for radio telephone receiver detects bad frame if window error exceeds threshold different for continuous or discontinuous mode |
| 05/31/2000 | DE19853443A1 Verfahren, Basisstation und Teilnehmerstation zur Kanalkodierung in einem GSM-Mobilfunksystem Method, base station and subscriber station for channel coding in a GSM mobile radio system |
| 05/31/2000 | CN1255000A Speed matching method and digital communication system |
| 05/30/2000 | US6070263 Circuit for use in a Viterbi decoder |
| 05/30/2000 | US6069757 Digital transmission signal processing system and recording/reproducing system |
| 05/30/2000 | CA2181539C Trellis coded modulation system for hdtv |
| 05/25/2000 | WO2000030072A1 Mitigating errors in a distributed speech recognition process |
| 05/25/2000 | WO2000019617A3 Performing digital subscriber line (dsl) modem communication over an ac link bus |
| 05/24/2000 | EP1002390A1 Method and system for rapid initial signal detection in a wireless communications system |
| 05/24/2000 | EP1002370A1 Data transmission method and system |
| 05/24/2000 | EP1002272A1 Method and apparatus for adaptive control of forward error correction codes |
| 05/24/2000 | EP0663085B1 Method and apparatus for reduced-complexity viterbi-type sequence detectors |
| 05/24/2000 | EP0528471B1 Inconsistency-protected multiprocessor system with broadcasting of symbol-error protected code words |
| 05/18/2000 | WO2000028693A1 Method and apparatus for performing error correction by combining two instances of a message |
| 05/18/2000 | WO2000028692A1 Method and apparatus for providing high quality transmissions in a telecommunications system |
| 05/18/2000 | WO2000028669A1 A high speed pre-computing circuit and method for finding the error-locator polynomial roots in a reed-solomon decoder |
| 05/18/2000 | WO2000028668A1 Forward error corrector |
| 05/18/2000 | WO1999045911A8 Universal reed-solomon coder-decoder |
| 05/18/2000 | CA2349710A1 Method and apparatus for providing high quality transmissions in a telecommunications system |
| 05/17/2000 | EP1001544A1 Device and method of adapting turbocoders and the associated decoders to sequences of variable length |
| 05/17/2000 | EP1001543A1 Sequential decoder, and receiver using sequential decoder |
| 05/17/2000 | EP1000480A2 Transmission system with adaptive channel encoder and decoder |
| 05/17/2000 | EP1000479A2 Transmission system for transmitting a main signal and an auxiliary signal |
| 05/17/2000 | EP1000468A2 Transmission system with adaptive channel encoder and decoder |
| 05/17/2000 | EP0781472B1 Multipurpose error correction calculation circuit |
| 05/17/2000 | CN1253674A Method for encoding multiword information by word wise interleaving and wordwise error protection, which error locative clues obtained by high protectivity clue words |
| 05/17/2000 | CN1253419A Concise state device and method for decryption of data |
| 05/16/2000 | US6065149 Error correction device for a communication system |
| 05/16/2000 | US6065147 Process for transmitting information bits with error correction coding, coder and decoder for the implementation of this process |
| 05/16/2000 | US6064664 Base-band interleaver for code division multiple access mobile telecommunication system |
| 05/11/2000 | WO2000027037A2 Efficient iterative decoding |
| 05/11/2000 | WO2000027036A2 A system and method for reducing deinterleaver memory requirements through chunk allocation |
| 05/11/2000 | WO2000027035A1 Generalized convolutional interleaver/deinterleaver |
| 05/11/2000 | WO2000027034A1 Efficient trellis state metric normalization |
| 05/11/2000 | CA2349456A1 A system and method for reducing deinterleaver memory requirements through chunk allocation |
| 05/10/2000 | EP0999669A1 Method and apparatus for diversity reception of user messages with different forward error correction |
| 05/10/2000 | EP0999648A2 Data rate matching method |
| 05/10/2000 | EP0998827A2 Modifying data which has been coded |
| 05/10/2000 | EP0998792A2 Write/read device for communication with transponders, having first coding means and second coding means |
| 05/10/2000 | EP0998791A1 Concurrent row/column syndrome generator for a product code |
| 05/10/2000 | EP0998789A2 Channel encoding/decoding device and method |
| 05/10/2000 | EP0781470B1 Versatile error correction system |
| 05/10/2000 | EP0748057B1 Bit error counting method and counter |
| 05/10/2000 | EP0727118B1 Method for improved security of crc encryption system |
| 05/10/2000 | EP0600095B1 Bit error counter and its counting method, and signal identifying device and its identifying method |
| 05/10/2000 | CN1252656A Method and apparatus for determining data rate transmitted by variable rate |
| 05/09/2000 | US6061826 Hardware-optimized reed-solomon decoder for large data blocks |
| 05/09/2000 | US6061823 Error correcting/decoding apparatus and error correcting/decoding method |
| 05/09/2000 | US6061760 Controller circuit apparatus for CD-ROM drives |
| 05/09/2000 | US6061387 Method and system for turbo-coded satellite digital audio broadcasting |
| 05/04/2000 | WO2000025432A1 Arrangements and method relating to transmission of digital data |
| 05/03/2000 | EP0998072A1 Forward error correction for ARQ protocol |
| 05/03/2000 | EP0998047A2 Reduced-state device and method for decoding data |
| 05/03/2000 | EP0998046A2 Interleaving method and apparatus, de-interleaving method and apparatus, and interleaving/de-interleaving system and apparatus |
| 05/03/2000 | EP0998045A1 Digital transmission system and method |
| 05/03/2000 | EP0997888A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997887A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997886A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997885A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997884A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997883A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997882A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997881A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997880A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997879A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997878A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997877A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997876A2 Apparatus for writing and reading optical recording medium |
| 05/03/2000 | EP0997031A2 Adaptive channel encoding method and device |
| 05/03/2000 | EP0997009A2 Data communication and radio system |
| 05/03/2000 | EP0996889A1 A frame format and frame assembling/disassembling method for the frame format |
| 05/03/2000 | CN1252203A Predictive coding method and decoding method for dynamic image |
| 05/03/2000 | CN1052135C Apparatus and method for use in equipment providing digital radio link |
| 05/02/2000 | US6058501 Error detecting device for viterbi decoder |
| 05/02/2000 | US6058500 High-speed syndrome calculation |
| 05/02/2000 | US6058499 Error correcting method and device |
| 05/02/2000 | CA2100906C Method and apparatus for data parity in a transmission system |
| 04/29/2000 | CA2281410A1 Reduced-state device and method for decoding data |
| 04/27/2000 | WO2000024173A2 Apparatus and method for determining the closest coset points in a trellis decoder |