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Class Information
Number: 714/804
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Error/fault detection technique > Parity bit > Plural dimension parity check
Description: Subject matter in which a single parity bit is derived from data bits taken over each of two or more dimensions, such as horizontal and vertical parity.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620884 |
Memory checking device and method for checking a memory |
Nov. 17, 2009 |
| 7617432 |
Hierarchical design and layout optimizations for high throughput parallel LDPC decoders |
Nov. 10, 2009 |
| 7607063 |
Decoding method and device for decoding linear code |
Oct. 20, 2009 |
| 7565597 |
Fast parity scan of memory arrays |
Jul. 21, 2009 |
| 7551690 |
Transmitter and receiver |
Jun. 23, 2009 |
| 7536629 |
Construction of LDPC (Low Density Parity Check) codes using GRS (Generalized Reed-Solomon) code |
May. 19, 2009 |
| 7523375 |
Set of irregular LDPC codes with random structure and low encoding complexity |
Apr. 21, 2009 |
| 7509525 |
Technique for correcting multiple storage device failures in a storage array |
Mar. 24, 2009 |
| 7489744 |
Turbo decoding method and apparatus for wireless communications |
Feb. 10, 2009 |
| 7447948 |
ECC coding for high speed implementation |
Nov. 4, 2008 |
| 7434138 |
Structured interleaving/de-interleaving scheme for product code encoders/decorders |
Oct. 7, 2008 |
| 7428693 |
Error-detecting encoding and decoding apparatus and dividing apparatus |
Sep. 23, 2008 |
| 7426683 |
Semiconductor memory device equipped with error correction circuit |
Sep. 16, 2008 |
| 7395483 |
Method and apparatus for performing error-detection and error-correction |
Jul. 1, 2008 |
| 7395495 |
Method and apparatus for decoding forward error correction codes |
Jul. 1, 2008 |
| 7376885 |
Memory efficient LDPC decoding methods and apparatus |
May. 20, 2008 |
| 7350130 |
Decoding LDPC (low density parity check) code with new operators based on min.sup.* operator |
Mar. 25, 2008 |
| 7346829 |
Semiconductor device and testing method for same |
Mar. 18, 2008 |
| 7340003 |
Multi-mode iterative detector |
Mar. 4, 2008 |
| 7334180 |
Optical encoding method |
Feb. 19, 2008 |
| 7328305 |
Dynamic parity distribution technique |
Feb. 5, 2008 |
| 7266751 |
Data recording method and data recording apparatus |
Sep. 4, 2007 |
| 7260763 |
Algebraic low-density parity check code design for variable block sizes and code rates |
Aug. 21, 2007 |
| 7243296 |
Method of forward error correction |
Jul. 10, 2007 |
| 7224296 |
Error-correcting binary run-length-limited product-code |
May. 29, 2007 |
| 7203897 |
Method and apparatus for encoding and decoding data |
Apr. 10, 2007 |
| 7188281 |
Error correction coding apparatus and method |
Mar. 6, 2007 |
| 7188294 |
High-efficiency error detection and/or correction code |
Mar. 6, 2007 |
| 7188297 |
Method and apparatus for encoding and decoding data |
Mar. 6, 2007 |
| 7155634 |
Process for generating and reconstructing variable number of parity for byte streams independent of host block size |
Dec. 26, 2006 |
| 7154835 |
Digital signal processing method, data recording and reproducing apparatus, and data recording medium that are resistant to burst errors |
Dec. 26, 2006 |
| 7143336 |
Decoding parallel concatenated parity-check code |
Nov. 28, 2006 |
| 7134066 |
Generalized parity stripe data storage array |
Nov. 7, 2006 |
| 7127659 |
Memory efficient LDPC decoding methods and apparatus |
Oct. 24, 2006 |
| 7103818 |
Transforming generalized parity check matrices for error-correcting codes |
Sep. 5, 2006 |
| 7080278 |
Technique for correcting multiple storage device failures in a storage array |
Jul. 18, 2006 |
| 7062699 |
Method and apparatus for recording data on recording medium and recording medium including recorded data |
Jun. 13, 2006 |
| 7047476 |
Code error corrector |
May. 16, 2006 |
| 7012974 |
High rate product code decoding for partial response channel |
Mar. 14, 2006 |
| 7000168 |
Method and coding apparatus using low density parity check codes for data storage or data transmission |
Feb. 14, 2006 |
| 6938196 |
Node processors for use in parity check decoders |
Aug. 30, 2005 |
| 6857097 |
Evaluating and optimizing error-correcting codes using a renormalization group transformation |
Feb. 15, 2005 |
| 6842872 |
Evaluating and optimizing error-correcting codes using projective analysis |
Jan. 11, 2005 |
| 6789227 |
System and method for generating low density parity check codes using bit-filling |
Sep. 7, 2004 |
| 6772385 |
Error-correcting device and decoder enabling fast error correction with reduced circuit scale |
Aug. 3, 2004 |
| 6697996 |
Multi-dimensional packet recovery system and method |
Feb. 24, 2004 |
| 6681363 |
Data receiver, data transmission system, and data transmitting method therefor |
Jan. 20, 2004 |
| 6675349 |
Error correction coding of data blocks with included parity bits |
Jan. 6, 2004 |
| 6671833 |
Forward error correction and framing protocol |
Dec. 30, 2003 |
| 6606718 |
Product code with interleaving to enhance error detection and correction |
Aug. 12, 2003 |
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