| 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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| 02/19/2002 | US6349284 Scalable audio encoding/decoding method and apparatus |
| 02/19/2002 | US6349117 Recursive decoder architecture for binary block codes |
| 02/19/2002 | CA2226487C Quality calculator for viterbi-decoded data using zero-state metrics |
| 02/19/2002 | CA2206688C Digital transmission system for encoding and decoding attribute data into error checking symbols of main data, and method therefor |
| 02/14/2002 | WO2002013449A2 Apparatus and method for providing turbo code interleaving in a communications system |
| 02/14/2002 | WO2002013393A2 Communicating information via a frame check sequence having an information block associated therewith |
| 02/14/2002 | WO2000063882A9 Method and apparatus for performing packet loss or frame erasure concealment |
| 02/14/2002 | US20020019967 Communication system, transmitter, method of protection against transmission errors |
| 02/14/2002 | US20020018533 Apparatus and method for implementing a linearly approximated log map algorithm |
| 02/13/2002 | EP1179935A1 Channel delay spread adaptive equalization and decoding |
| 02/13/2002 | EP1179934A1 Adaptive turbo-equalization |
| 02/13/2002 | EP1179210A1 Method and apparatus for reading and writing a multilevel signal from an optical disc |
| 02/13/2002 | CN1336046A Adaptive arry communication system and receiver |
| 02/13/2002 | CN1336045A Demultiplexer for channel interleaving |
| 02/13/2002 | CN1336038A Method and apparatus for decoding maximum posterior probaility |
| 02/13/2002 | CN1335995A A data writing/reading method, a de-interleaving method, a data processing method, a memory and a memory drive apparatus |
| 02/13/2002 | CN1335731A Outer assigned information treating method of decoding cascade convolution code |
| 02/13/2002 | CN1335697A Error-correcting method and apparatus |
| 02/13/2002 | CN1335684A High-speed Turbo code decoder |
| 02/12/2002 | US6347390 Data encoding method and device, data decoding method and device, and data supply medium |
| 02/12/2002 | US6347389 Pipelined high speed reed-solomon error/erasure decoder |
| 02/12/2002 | US6347385 Interleavers for turbo code |
| 02/12/2002 | US6347125 Reduced complexity demodulator for multi-bit symbols |
| 02/12/2002 | US6347122 Optimal complement punctured convolutional codes for use in digital audio broadcasting and other applications |
| 02/12/2002 | US6346897 N:N+1 channel coding method and apparatus therefor |
| 02/12/2002 | US6346896 Decoding apparatus and method for deinterleaving data |
| 02/07/2002 | WO2002011436A1 Video recording system utilizing host-processor-resident error recovery to transfer error-intolerant data and error-tolerant data |
| 02/07/2002 | WO2002011293A1 Data decoding |
| 02/07/2002 | WO2002011292A1 Data decoding |
| 02/07/2002 | WO2002011291A1 Data decoding |
| 02/07/2002 | WO2001058025A3 Tailbiting decoder and method |
| 02/07/2002 | US20020016946 Processing unit and processing method |
| 02/07/2002 | US20020016945 System and method for joint source-channel encoding, with symbol decoding and error correction |
| 02/07/2002 | US20020016944 Method and apparatus for error correction |
| 02/07/2002 | US20020016943 Code structure, encoder, encoding method, and associated decoder and decoding method and iteratively decodable code structure, encoder, encoding method, and associated iterative decoder and iterative decoding method |
| 02/07/2002 | US20020016714 Optical recording medium having losslessly encoded data |
| 02/07/2002 | US20020016713 Decoding method and device and systems implementing them |
| 02/07/2002 | US20020016156 Diversity wireless communication method and its wireless communication apparatus |
| 02/07/2002 | US20020015457 Maximum a posteriori probability decoding method and apparatus |
| 02/07/2002 | US20020015423 Apparatus and method for trellis encoding data for transmission in digital data transmission systems |
| 02/06/2002 | EP1178613A1 Apparatus and method for determining an abort criterion in an iterative detection process |
| 02/06/2002 | EP1177664A1 Method and device for correcting digital code words in a digital communication network |
| 02/06/2002 | EP1177662A1 System and method for the demodulation of turbo-encoded signals via pilot assisted coherent demodulation |
| 02/06/2002 | EP1093613A4 A system and method employing a rate matching algorithm in a communication network |
| 02/06/2002 | EP0927464B1 Convolutional decoding with the ending state decided by crc bits selectively placed inside multiple coding bursts |
| 02/06/2002 | CN1335001A Multipunctured FEC technique |
| 02/06/2002 | CN1334992A Method and device for coding serial data stream |
| 02/06/2002 | CN1334991A Turbo-decoding device |
| 02/06/2002 | CN1334990A Device and method for convolutional encoding in digital system |
| 02/06/2002 | CN1334647A Error correction coding/decoding method and circuit thereby |
| 02/06/2002 | CN1334646A Error correction coding/decoding method and circuit thereby |
| 02/06/2002 | CN1334645A Error correction coding/decoding method and circuit thereby |
| 02/05/2002 | US6345377 Digital audio broadcasting method using puncturable convolutional code |
| 02/05/2002 | US6345376 Method and means for computationally efficient on-the-fly error correction in linear cyclic codes using ultra-fast error location |
| 02/05/2002 | US6345375 Packet-based communication methods and systems having improved data throughput |
| 02/05/2002 | US6345374 Code error correcting apparatus |
| 01/31/2002 | WO2002009380A2 Data transmission using pulse with modulation |
| 01/31/2002 | WO2002009294A2 Method and apparatus for combined puncturing and repeating of code symbols in a communications system |
| 01/31/2002 | WO2001071924A3 High-speed 'maximum a posteriori' (map) architecture with optimized memory size and power consumption |
| 01/31/2002 | WO2001050614A3 System and method for high speed processing of turbo codes |
| 01/31/2002 | WO2000063884A9 Method and apparatus for performing packet loss or frame erasure concealment |
| 01/31/2002 | US20020013929 Error correction for system interconnects |
| 01/31/2002 | US20020013927 Viterbi decoder and Viterbi decoding method |
| 01/31/2002 | US20020013926 Apparatus and method for encoding and decoding TFCI in a mobile communication system |
| 01/31/2002 | US20020013922 Digital transmission method of the error correcting coding type |
| 01/31/2002 | US20020013919 Integrated circuit that is robust against circuit errors |
| 01/31/2002 | US20020013700 Lossless encoding and decoding system, and a method therefor |
| 01/31/2002 | US20020013699 Lossless encoding and decoding system, and a method therefor |
| 01/31/2002 | US20020012408 Method and arrangement for decoding a convolutionally encoded codeword |
| 01/31/2002 | US20020012360 Signal coding |
| 01/31/2002 | US20020012307 Information reproducing apparatus |
| 01/31/2002 | US20020012306 Reproducing apparatus for optical disc recorded in high density |
| 01/31/2002 | CA2806458A1 Fast adaptive power control for a variable multirate communications system |
| 01/30/2002 | EP1176748A2 Method and apparatus for error correction |
| 01/30/2002 | EP1176728A1 Method and apparatus for decoding |
| 01/30/2002 | EP1176727A2 Parallel punctured convolutional encoder |
| 01/30/2002 | EP1176726A1 Decoder |
| 01/30/2002 | EP1176725A2 Method of configuring transmission in mobile communication system |
| 01/30/2002 | EP1175730A1 Method and apparatus for error control |
| 01/30/2002 | EP1175729A1 Low delay decoding |
| 01/30/2002 | EP0806839B1 Device and method for error correcting coding, and device and method for error correcting decoding |
| 01/30/2002 | CN1333969A Systems and methods for receiving modulated signal containing encoded and unencoded bits using multi-pass demodulation |
| 01/30/2002 | CN1333961A Methods and systems for coding of broadcast messages |
| 01/30/2002 | CN1333957A Processing signals of different data rates |
| 01/30/2002 | CN1333951A Method, base station and subscriber station for channel coding in a GSM mobile radiotelephone system |
| 01/30/2002 | CN1333950A Error control device and method using cycle code |
| 01/30/2002 | CN1333605A Telecommunication system and method for transmitting signal in the same |
| 01/30/2002 | CN1333600A Telecommunicaltion system, transmitter, protecting transmission error method |
| 01/30/2002 | CN1333599A Decoding method and decoder realizing same |
| 01/29/2002 | US6343368 Method and system for fast maximum a posteriori decoding |
| 01/29/2002 | US6343367 Error correction system for five or more errors |
| 01/29/2002 | US6343105 Viterbi decoder |
| 01/29/2002 | US6343103 Methods and apparatus for representation of branch metrics in a communication system decoder |
| 01/29/2002 | US6342968 Frequency tuning of optical devices |
| 01/24/2002 | WO2002007453A2 Improved sliding window turbo decoder for convolutional codes |
| 01/24/2002 | WO2002007372A2 Maximum distance block coding scheme |
| 01/24/2002 | WO2002007357A1 Communication device and communication method |
| 01/24/2002 | WO2002007327A1 Coding of data stream |
| 01/24/2002 | WO2002007326A1 Coding of a data stream |
| 01/24/2002 | WO2002007325A1 Signal coding |