AU2003246832A1 - Method for coding and/or decoding error correcting codes, and corresponding devices and signal - Google Patents
Method for coding and/or decoding error correcting codes, and corresponding devices and signalInfo
- Publication number
- AU2003246832A1 AU2003246832A1 AU2003246832A AU2003246832A AU2003246832A1 AU 2003246832 A1 AU2003246832 A1 AU 2003246832A1 AU 2003246832 A AU2003246832 A AU 2003246832A AU 2003246832 A AU2003246832 A AU 2003246832A AU 2003246832 A1 AU2003246832 A1 AU 2003246832A1
- Authority
- AU
- Australia
- Prior art keywords
- coding
- signal
- error correcting
- decoding error
- corresponding devices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1105—Decoding
- H03M13/1131—Scheduling of bit node or check node processing
- H03M13/1137—Partly parallel processing, i.e. sub-blocks or sub-groups of nodes being processed in parallel
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/27—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 using interleaving techniques
- H03M13/2771—Internal interleaver for turbo codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/65—Purpose and implementation aspects
- H03M13/6566—Implementations concerning memory access contentions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
- G11B2020/10944—Real-time recording or reproducing, e.g. for ensuring seamless playback of AV data
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204764A FR2838581B1 (en) | 2002-04-16 | 2002-04-16 | METHOD FOR ENCODING AND / OR DECODING CORRECTIVE ERROR CODES, DEVICES AND SIGNAL THEREOF |
FR02/04764 | 2002-04-16 | ||
PCT/FR2003/001188 WO2003088504A1 (en) | 2002-04-16 | 2003-04-14 | Method for coding and/or decoding error correcting codes, and corresponding devices and signal |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003246832A1 true AU2003246832A1 (en) | 2003-10-27 |
Family
ID=28459899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003246832A Abandoned AU2003246832A1 (en) | 2002-04-16 | 2003-04-14 | Method for coding and/or decoding error correcting codes, and corresponding devices and signal |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003246832A1 (en) |
FR (1) | FR2838581B1 (en) |
WO (1) | WO2003088504A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7577207B2 (en) | 2002-07-03 | 2009-08-18 | Dtvg Licensing, Inc. | Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes |
ATE360284T1 (en) | 2002-07-03 | 2007-05-15 | Directv Group Inc | CODING OF LDPC (LOW-DENSITY PARITY CHECK) CODES BY USING A STRUCTURED PARITY CHECK MATRIX |
US7020829B2 (en) | 2002-07-03 | 2006-03-28 | Hughes Electronics Corporation | Method and system for decoding low density parity check (LDPC) codes |
US7864869B2 (en) | 2002-07-26 | 2011-01-04 | Dtvg Licensing, Inc. | Satellite communication system utilizing low density parity check codes |
US20040019845A1 (en) | 2002-07-26 | 2004-01-29 | Hughes Electronics | Method and system for generating low density parity check codes |
WO2006082923A1 (en) * | 2005-02-03 | 2006-08-10 | Matsushita Electric Industrial Co., Ltd. | Parallel interleaver, parallel deinterleaver, and interleave method |
FR2883121B1 (en) * | 2005-03-11 | 2007-04-27 | France Telecom | METHOD AND DEVICE FOR DECODING WHEEL CODES |
FR2915641B1 (en) | 2007-04-30 | 2009-08-07 | St Microelectronics Sa | METHOD AND DEVICE FOR INTERLEAVING DATA |
FR2987527B1 (en) | 2012-02-23 | 2014-02-21 | Univ Bretagne Sud | SELF-CONFIGURABLE DEVICE FOR INTERLACING / UNLOCATION OF DATA FRAMES |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547882A (en) * | 1983-03-01 | 1985-10-15 | The Board Of Trustees Of The Leland Stanford Jr. University | Error detecting and correcting memories |
US4882733A (en) * | 1987-03-13 | 1989-11-21 | Ford Aerospace Corporation | Method and apparatus for combining encoding and modulation |
US5157671A (en) * | 1990-05-29 | 1992-10-20 | Space Systems/Loral, Inc. | Semi-systolic architecture for decoding error-correcting codes |
FR2675971B1 (en) * | 1991-04-23 | 1993-08-06 | France Telecom | CORRECTIVE ERROR CODING METHOD WITH AT LEAST TWO SYSTEMIC CONVOLUTIVE CODES IN PARALLEL, ITERATIVE DECODING METHOD, CORRESPONDING DECODING MODULE AND DECODER. |
-
2002
- 2002-04-16 FR FR0204764A patent/FR2838581B1/en not_active Expired - Fee Related
-
2003
- 2003-04-14 WO PCT/FR2003/001188 patent/WO2003088504A1/en not_active Application Discontinuation
- 2003-04-14 AU AU2003246832A patent/AU2003246832A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2838581A1 (en) | 2003-10-17 |
WO2003088504A1 (en) | 2003-10-23 |
FR2838581B1 (en) | 2005-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2003234763A1 (en) | Coding device, decoding device, coding method, and decoding method | |
EP1379002A4 (en) | Error correction encoding method, error correction decoding method, error correction encoding apparatus, and error correction decoding apparatus | |
AU2003213439A1 (en) | Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding program | |
AU2003272141A1 (en) | Two-dimensional code having superior decoding property which is possible to control the level of error correcting codes, and method for encoding and decoding the same | |
AU2003282425A1 (en) | Encoder using low density parity check codes and encoding method thereof | |
AU2002332890A1 (en) | Double error correcting code system | |
EP1531551A4 (en) | Signal encoding device, method, signal decoding device, and method | |
AU2003241348A1 (en) | Error detection/correction code which detects component failure and which provides single bit error correction upon such detection | |
EP1515446A4 (en) | Signal encoding method, signal decoding method, signal encoding device, signal decoding device, signal encoding program, and signal decoding program | |
AU2003236062A1 (en) | Digital signal encoding device, digital signal decoding device, digital signal arithmetic encoding method, and digital signal arithmetic decoding method | |
AU2003209935A1 (en) | Method and communication device using adaptive space-time encoding, modulation and error coding | |
AU2003260588A1 (en) | Method for decoding linear space-time codes in a multiple-antenna wireless transmission system, and decoder therefor | |
SG115581A1 (en) | On-drive integrated sector format raid error correction code system and method | |
AU2002364182A1 (en) | Methods and apparatus for encoding ldpc codes | |
GB2391769B (en) | Reed-Solomon decoder and decoding method for errors and erasures decoding | |
EP1503370A4 (en) | Coding method, coding device, decoding method, and decoding device | |
AU2002236113A1 (en) | Method, device and system for coding, processing and decoding odor information | |
AU5571499A (en) | Decoding method for correcting both erasures and errors of reed-solomon codes | |
AU2003221424A1 (en) | Error correction/decoding device and error correction/decoding method | |
EP1292057A4 (en) | Error correcting/decoding method | |
AU2002326125A1 (en) | System and method for encoding and decoding data utilizing modified reed-solomon codes | |
AU2003246832A1 (en) | Method for coding and/or decoding error correcting codes, and corresponding devices and signal | |
AU2003239834A1 (en) | A method of soft-decision decoding of reed-solomon codes | |
EP1345332A4 (en) | Coding method, apparatus, decoding method, and apparatus | |
AU2002232101A1 (en) | System and method for enhanced error correction in trellis decoding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |