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Class Information
Number: 714/784
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Digital data error correction > Forward correction by block code > Code based on generator polynomial > Reed-solomon code
Description: Subject matter where the block code consists of K data and N-K check symbols, where N is an arbitrary number and K is less than N, and where each symbol is made of J binary bits encoded with a generator polynomial g(x) for the code and a field generating polynomial M(x) which defines the Galois field.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6131179 |
Reed-Solomon decoding device |
Oct. 10, 2000 |
| 6131178 |
Error correcting decoding apparatus of extended Reed-Solomon code, and error correcting apparatus of singly or doubly extended Reed-Solomon codes |
Oct. 10, 2000 |
| 6125183 |
Cryptosystem for optical storage |
Sep. 26, 2000 |
| 6122766 |
Reed-Solomon decoder having a three-stage pipeline structure |
Sep. 19, 2000 |
| 6092233 |
Pipelined Berlekamp-Massey error locator polynomial generating apparatus and method |
Jul. 18, 2000 |
| 6081920 |
Method and apparatus for fast decoding of a Reed-Solomon code |
Jun. 27, 2000 |
| 6067654 |
ATM switch and control method thereof |
May. 23, 2000 |
| 6065149 |
Error correction device for a communication system |
May. 16, 2000 |
| 6061760 |
Controller circuit apparatus for CD-ROM drives |
May. 9, 2000 |
| 6061826 |
Hardware-optimized reed-solomon decoder for large data blocks |
May. 9, 2000 |
| 6041431 |
Method and apparatus for performing error correction code operations |
Mar. 21, 2000 |
| 6041368 |
System for operating input, processing and output units in parallel and using DMA circuit for successively transferring data through the three units via an internal memory |
Mar. 21, 2000 |
| 6034996 |
System and method for concatenating reed-solomon and trellis codes |
Mar. 7, 2000 |
| 6031875 |
Reed-Solomon decoder for use in advanced television |
Feb. 29, 2000 |
| 6029266 |
Error correcting apparatus and method of digital processing system for correcting general and erasure errors |
Feb. 22, 2000 |
| 6024485 |
Error correction coding and decoding method, and circuit using said method |
Feb. 15, 2000 |
| 6023782 |
RAM based key equation solver apparatus |
Feb. 8, 2000 |
| 6009553 |
Adaptive error correction for a communications link |
Dec. 28, 1999 |
| 5996111 |
Identification sequence issuing device and identification sequence verification device |
Nov. 30, 1999 |
| 5991913 |
Error correcting device |
Nov. 23, 1999 |
| 5983389 |
Error correction decoding apparatus |
Nov. 9, 1999 |
| 5978950 |
Polynomial evaluator for use in a reed-solomon decoder |
Nov. 2, 1999 |
| 5978954 |
On-the-fly error detection and correction buffer processor |
Nov. 2, 1999 |
| 5978956 |
Five-error correction system |
Nov. 2, 1999 |
| 5974583 |
Error correcting method and device |
Oct. 26, 1999 |
| 5974582 |
High-speed chien search logic |
Oct. 26, 1999 |
| 5971607 |
Polynomial evaluator for use in a Reed-Solomon decoder |
Oct. 26, 1999 |
| 5970075 |
Method and apparatus for generating an error location polynomial table |
Oct. 19, 1999 |
| 5960041 |
Method and apparatus for generating high rate codes for recording information on a magnetic medium |
Sep. 28, 1999 |
| 5948117 |
Modified Reed-Solomon error correction system using (W+i+1)-bit representations of symbols of GF(2.sup.w+i) |
Sep. 7, 1999 |
| 5946328 |
Method and means for efficient error detection and correction in long byte strings using integrated interleaved Reed-Solomon codewords |
Aug. 31, 1999 |
| 5944848 |
Error decoding method and apparatus for Reed-Solomon codes |
Aug. 31, 1999 |
| 5942005 |
Method and means for computationally efficient error and erasure correction in linear cyclic codes |
Aug. 24, 1999 |
| 5920580 |
Multiple error detection in error detection correction circuits |
Jul. 6, 1999 |
| 5914969 |
Device and method for error correcting coding, and device and method for error correcting decoding |
Jun. 22, 1999 |
| 5912905 |
Error-correcting encoder, error-correcting decoder and data transmitting system with error-correcting codes |
Jun. 15, 1999 |
| 5910960 |
Signal processing apparatus and method |
Jun. 8, 1999 |
| 5905740 |
Apparatus and method for error correction |
May. 18, 1999 |
| 5901157 |
Method and apparatus for reducing the access time for storage systems |
May. 4, 1999 |
| 5901158 |
Error correction encoder/decoder |
May. 4, 1999 |
| 5901159 |
Apparatus and method for decoding a coded digital signal |
May. 4, 1999 |
| 5896397 |
Method and device for error protection of programmable memories |
Apr. 20, 1999 |
| 5889793 |
Methods and apparatus for error correction |
Mar. 30, 1999 |
| 5889792 |
Method and apparatus for generating syndromes associated with a block of data that employs re-encoding the block of data |
Mar. 30, 1999 |
| 5889791 |
System, device and method of FEC coding and interleaving for variable length burst transmission |
Mar. 30, 1999 |
| 5889794 |
Two-level error correction encoder |
Mar. 30, 1999 |
| 5887006 |
Methods and apparatus for error correction |
Mar. 23, 1999 |
| 5887005 |
Methods and apparatus for error correction |
Mar. 23, 1999 |
| 5883907 |
Asymmetrical digital subscriber line (ADSL) block encoder circuit and method of operation |
Mar. 16, 1999 |
| 5878058 |
Apparatus for determining an error locator polynomial for use in a reed-solomon decoder |
Mar. 2, 1999 |
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