NL8400630A - Decodeerinrichting voor een stroom van codesymbolen die woordsgewijze beschermd zijn door een dubbele reed-solomon-code met een minimum hamming-afstand van 5 over de codesymbolen en een verbladeringsmechanisme tussen de beide codes, alsmede speler voorzien van zo een decodeerinrichting. - Google Patents
Decodeerinrichting voor een stroom van codesymbolen die woordsgewijze beschermd zijn door een dubbele reed-solomon-code met een minimum hamming-afstand van 5 over de codesymbolen en een verbladeringsmechanisme tussen de beide codes, alsmede speler voorzien van zo een decodeerinrichting.Info
- Publication number
- NL8400630A NL8400630A NL8400630A NL8400630A NL8400630A NL 8400630 A NL8400630 A NL 8400630A NL 8400630 A NL8400630 A NL 8400630A NL 8400630 A NL8400630 A NL 8400630A NL 8400630 A NL8400630 A NL 8400630A
- Authority
- NL
- Netherlands
- Prior art keywords
- code
- symbols
- strategy
- information
- symbol
- Prior art date
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
-
- 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
- H03M13/2906—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 using block codes
- H03M13/2927—Decoding strategies
- H03M13/293—Decoding strategies with erasure setting
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1809—Pulse code modulation systems for audio signals by interleaving
-
- 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
-
- 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
- H03M13/2906—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 using block codes
- H03M13/2921—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 using block codes wherein error correction coding involves a diagonal direction
- H03M13/2924—Cross interleaved Reed-Solomon codes [CIRC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Detection And Correction Of Errors (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8400630A NL8400630A (nl) | 1984-02-29 | 1984-02-29 | Decodeerinrichting voor een stroom van codesymbolen die woordsgewijze beschermd zijn door een dubbele reed-solomon-code met een minimum hamming-afstand van 5 over de codesymbolen en een verbladeringsmechanisme tussen de beide codes, alsmede speler voorzien van zo een decodeerinrichting. |
US06/653,255 US4683572A (en) | 1984-02-29 | 1984-09-24 | Decoding device for code symbols protected by Reed-Solomon code |
AT85200252T ATE49328T1 (de) | 1984-02-29 | 1985-02-25 | Decodierungseinrichtung fuer eine codesymbolengruppe, wort fuer wort beschuetzt durch einen doppelten reed-solomon-code mit minimum hamming-distanz 5 zwischen den codesymbolen und ein verschachtelter mechanismus zwischen den zwei codes und ein plattenspieler, eine solche decodierungseinrichtung enthaltend. |
EP85200252A EP0156413B1 (en) | 1984-02-29 | 1985-02-25 | Decoding device for a stream of code symbols which are word-wise protected by a double reed-solomon code with a minimum hamming distance of 5 over the code symbols and an interleaving mechanism between the two codes, and also a player comprising such a decoding device |
DE8585200252T DE3575249D1 (de) | 1984-02-29 | 1985-02-25 | Decodierungseinrichtung fuer eine codesymbolengruppe, wort fuer wort beschuetzt durch einen doppelten reed-solomon-code mit minimum hamming-distanz 5 zwischen den codesymbolen und ein verschachtelter mechanismus zwischen den zwei codes und ein plattenspieler, eine solche decodierungseinrichtung enthaltend. |
ES540706A ES8608250A1 (es) | 1984-02-29 | 1985-02-26 | Un dispositivo descodificador para una corriente de simbolosde codigo que se reciben sucesivamente |
BR8500845A BR8500845A (pt) | 1984-02-29 | 1985-02-26 | Dispositivo decodificador,aparelho de reproducao para suportes de registros opticamente legiveis,aparelho de reproducao para meios de informacao opticamente legiveis e sistema para a leitura de meios de informacoes digitalmente legiveis |
KR1019850001262A KR920004931B1 (ko) | 1984-02-29 | 1985-02-28 | 코드 심볼 디코더와 광 판독가능 기록 캐리어 및 정보 매체 플레이어 |
AU39271/85A AU579050B2 (en) | 1984-02-29 | 1985-02-28 | Decoding device for code symbols protected by Reed-Solomon code |
JP60040235A JP2545061B2 (ja) | 1984-02-29 | 1985-02-28 | 復号装置 |
CA000475438A CA1229170A (en) | 1984-02-29 | 1985-02-28 | Decoding device for a stream of code symbols which are word-wise protected by a double reed-solomon code |
SG1208/92A SG120892G (en) | 1984-02-29 | 1992-11-24 | Decoding device for a stream of code symbols which are word-wise protected by a double reed-solomon code with a minimum hamming distance of 5 over the code symbols and an interleaving mechanism between the two codes,and also a player comprising such a decoding device |
HK159/93A HK15993A (en) | 1984-02-29 | 1993-02-25 | Decoding device for a stream of code symbols which are word-wise protected by a double reed-solomon code with a minimum hamming distance of 5 over the code symbols and an interleaving mechanism between the two codes,and also a player comprising such a decoding device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8400630A NL8400630A (nl) | 1984-02-29 | 1984-02-29 | Decodeerinrichting voor een stroom van codesymbolen die woordsgewijze beschermd zijn door een dubbele reed-solomon-code met een minimum hamming-afstand van 5 over de codesymbolen en een verbladeringsmechanisme tussen de beide codes, alsmede speler voorzien van zo een decodeerinrichting. |
NL8400630 | 1984-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8400630A true NL8400630A (nl) | 1985-09-16 |
Family
ID=19843559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8400630A NL8400630A (nl) | 1984-02-29 | 1984-02-29 | Decodeerinrichting voor een stroom van codesymbolen die woordsgewijze beschermd zijn door een dubbele reed-solomon-code met een minimum hamming-afstand van 5 over de codesymbolen en een verbladeringsmechanisme tussen de beide codes, alsmede speler voorzien van zo een decodeerinrichting. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4683572A (es) |
EP (1) | EP0156413B1 (es) |
JP (1) | JP2545061B2 (es) |
KR (1) | KR920004931B1 (es) |
AT (1) | ATE49328T1 (es) |
AU (1) | AU579050B2 (es) |
BR (1) | BR8500845A (es) |
CA (1) | CA1229170A (es) |
DE (1) | DE3575249D1 (es) |
ES (1) | ES8608250A1 (es) |
HK (1) | HK15993A (es) |
NL (1) | NL8400630A (es) |
SG (1) | SG120892G (es) |
Families Citing this family (41)
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GB2156555B (en) * | 1984-03-24 | 1988-03-09 | Philips Nv | Error correction of data symbols |
JPS61154227A (ja) * | 1984-12-26 | 1986-07-12 | Mitsubishi Electric Corp | 2段符号化方法 |
CA1258134A (en) * | 1985-04-13 | 1989-08-01 | Yoichiro Sako | Error correction method |
DE3685991T2 (de) * | 1985-05-21 | 1993-03-04 | Sony Corp | Anordnung zur dekodierung eines fehler korrigierenden codes. |
JPS62177768A (ja) * | 1986-01-31 | 1987-08-04 | Sony Corp | エラ−訂正装置 |
JPS63193723A (ja) * | 1987-02-06 | 1988-08-11 | Sony Corp | リ−ドソロモン符号の復号方法 |
AU622626B2 (en) * | 1987-06-03 | 1992-04-16 | Sony Corporation | Method of processing data |
US4845714A (en) * | 1987-06-08 | 1989-07-04 | Exabyte Corporation | Multiple pass error correction process and apparatus for product codes |
JPS63316524A (ja) * | 1987-06-18 | 1988-12-23 | Sony Corp | リ−ド・ソロモン符号の復号方法 |
US4821268A (en) * | 1987-10-26 | 1989-04-11 | Cyclotomics, Inc. | Soft decision Reed-Solomon decoder |
US4835772A (en) * | 1988-01-06 | 1989-05-30 | Cyclotomics, Inc. | Probabilistic fade forecasting |
DE69033834T2 (de) * | 1989-07-13 | 2002-04-25 | Canon K.K., Tokio/Tokyo | Für das Kopieren von Daten geeignete Kodierungs- und Dekodierungsvorrichtung |
DE68920142T2 (de) * | 1989-08-24 | 1995-07-13 | Philips Electronics Nv | Verfahren und Einrichtung zur Decodierung von wortgeschützten Codewörtern durch einen nichtbinären BCH-Code gegen mindestens einen Symbolfehler. |
US5222069A (en) * | 1990-09-20 | 1993-06-22 | Ampex Systems Corporation | Miscorrection arrangement for the concealment of misdetected or miscorrected digital signals |
US5291496A (en) * | 1990-10-18 | 1994-03-01 | The United States Of America As Represented By The United States Department Of Energy | Fault-tolerant corrector/detector chip for high-speed data processing |
TW244405B (es) * | 1992-07-07 | 1995-04-01 | Philips Electronics Nv | |
EP0584864B1 (en) * | 1992-08-21 | 1997-11-05 | Koninklijke Philips Electronics N.V. | A hardware-efficient method and device for encoding BCH codes and in particular Reed-Solomon codes |
GB2270811B (en) * | 1992-09-17 | 1996-02-07 | Sony Broadcast & Communication | Video data compression |
GB2295753B (en) * | 1992-09-17 | 1996-10-16 | Sony Uk Ltd | Data coding |
KR950002304B1 (ko) * | 1992-10-07 | 1995-03-16 | 삼성전자주식회사 | 다중 오류정정 방법 |
KR950009386B1 (ko) * | 1993-04-21 | 1995-08-21 | 삼성전자주식회사 | 어드레스 생성회로 |
SK283798B6 (sk) * | 1994-02-15 | 2004-01-08 | Koninklijke Philips Electronics N.V. | Spôsob premeny postupností m-bitových informačných slov na modulovaný signál, kódovacie zariadenie, dekódovacie zariadenie a nosič záznamu |
US5872798A (en) * | 1994-02-16 | 1999-02-16 | U.S. Philips Corporation | Error correctable data transmission method and device based on semi-cyclic codes |
US5771244A (en) * | 1994-03-09 | 1998-06-23 | University Of Southern California | Universal Reed-Solomon coder/encoder |
JP3328093B2 (ja) * | 1994-07-12 | 2002-09-24 | 三菱電機株式会社 | エラー訂正装置 |
US5719797A (en) * | 1995-12-15 | 1998-02-17 | The United States Of America As Represented By The Secretary Of The Army | Simulator for smart munitions testing |
US5920580A (en) * | 1996-03-11 | 1999-07-06 | Integrated Device Technology, Inc. | Multiple error detection in error detection correction circuits |
JP3234493B2 (ja) * | 1996-03-11 | 2001-12-04 | 三洋電機株式会社 | 符号誤り訂正方法及び符号誤り訂正装置 |
US5757821A (en) * | 1996-07-22 | 1998-05-26 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for detecting communication signals having unequal error protection |
TW311189B (en) * | 1996-09-30 | 1997-07-21 | United Microelectronics Corp | The error-corrected decoding method and its apparatus for Reed-Soloman code |
GB2324390B (en) * | 1997-04-17 | 2002-05-29 | United Microelectronics Corp | Error decoding method and apparatus for Reed-Solomon codes |
JPH1117557A (ja) * | 1997-05-01 | 1999-01-22 | Mitsubishi Electric Corp | 誤り訂正方法及び誤り訂正装置 |
DE19825398A1 (de) * | 1998-05-27 | 1999-12-02 | Deutsche Telekom Ag | Verfahren und Vorrichtung zur Übertragung digitalisierter Daten |
JP3502559B2 (ja) * | 1999-02-05 | 2004-03-02 | 松下電器産業株式会社 | 消失訂正方法、及び消失訂正回路 |
WO2001047125A1 (en) * | 1999-12-20 | 2001-06-28 | Koninklijke Philips Electronics N.V. | Receiver with improved decoder |
US6732320B1 (en) * | 2000-04-28 | 2004-05-04 | Promos Technologies Inc. | Method and system for improved error correction in optical media data processing |
JP2002230916A (ja) * | 2001-01-29 | 2002-08-16 | Mitsubishi Electric Corp | 情報再生装置 |
JP3993035B2 (ja) * | 2001-07-19 | 2007-10-17 | 松下電器産業株式会社 | データ記録方法、記録媒体、および再生装置 |
US7228490B2 (en) * | 2004-02-19 | 2007-06-05 | Quantum Corporation | Error correction decoder using cells with partial syndrome generation |
US10417089B2 (en) * | 2018-02-13 | 2019-09-17 | Western Digital Technologies, Inc. | Data storage device extending erasures for LDPC-type decoding |
CN114157396A (zh) * | 2021-12-03 | 2022-03-08 | 江西洪都航空工业集团有限责任公司 | 一种rs编码器及rs编解码方法 |
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JPS5857781B2 (ja) * | 1978-01-17 | 1983-12-21 | 三菱電機株式会社 | 符号化復号化方式 |
US4322848A (en) * | 1980-06-26 | 1982-03-30 | Communications Satellite Corporation | Reliability-weighted analog threshold decoder |
DE3036614A1 (de) * | 1980-09-29 | 1982-05-13 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur erkennung von digitalinformation bei einer digitalen informationsuebertragung, insbesondere informationsuebertragung in mobilfunk-kommunikationssystemen |
US4404674A (en) * | 1981-07-10 | 1983-09-13 | Communications Satellite Corporation | Method and apparatus for weighted majority decoding of FEC codes using soft detection |
JPS5829237A (ja) * | 1981-08-14 | 1983-02-21 | Sony Corp | エラ−訂正方法 |
NL8104342A (nl) * | 1981-09-21 | 1983-04-18 | Philips Nv | Rekenmachinesysteem, gebaseerd op een symboolkorrigerende kode met twee werkmodes. |
FR2519822A1 (fr) * | 1982-01-11 | 1983-07-18 | Philips Ind Commerciale | Recuperation preventive des erreurs dans un reseau de communications |
JPS58123253A (ja) * | 1982-01-19 | 1983-07-22 | Sony Corp | エラ−訂正装置 |
US4519080A (en) * | 1982-10-29 | 1985-05-21 | Communications Satellite Corporation | Analog threshold decoder |
-
1984
- 1984-02-29 NL NL8400630A patent/NL8400630A/nl not_active Application Discontinuation
- 1984-09-24 US US06/653,255 patent/US4683572A/en not_active Expired - Fee Related
-
1985
- 1985-02-25 EP EP85200252A patent/EP0156413B1/en not_active Expired - Lifetime
- 1985-02-25 AT AT85200252T patent/ATE49328T1/de not_active IP Right Cessation
- 1985-02-25 DE DE8585200252T patent/DE3575249D1/de not_active Expired - Lifetime
- 1985-02-26 ES ES540706A patent/ES8608250A1/es not_active Expired
- 1985-02-26 BR BR8500845A patent/BR8500845A/pt not_active IP Right Cessation
- 1985-02-28 KR KR1019850001262A patent/KR920004931B1/ko not_active IP Right Cessation
- 1985-02-28 AU AU39271/85A patent/AU579050B2/en not_active Ceased
- 1985-02-28 JP JP60040235A patent/JP2545061B2/ja not_active Expired - Lifetime
- 1985-02-28 CA CA000475438A patent/CA1229170A/en not_active Expired
-
1992
- 1992-11-24 SG SG1208/92A patent/SG120892G/en unknown
-
1993
- 1993-02-25 HK HK159/93A patent/HK15993A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG120892G (en) | 1993-01-29 |
EP0156413A1 (en) | 1985-10-02 |
ATE49328T1 (de) | 1990-01-15 |
KR920004931B1 (ko) | 1992-06-22 |
CA1229170A (en) | 1987-11-10 |
AU3927185A (en) | 1985-09-05 |
US4683572A (en) | 1987-07-28 |
JPS60204126A (ja) | 1985-10-15 |
HK15993A (en) | 1993-03-05 |
EP0156413B1 (en) | 1990-01-03 |
DE3575249D1 (de) | 1990-02-08 |
ES8608250A1 (es) | 1986-06-01 |
KR850007176A (ko) | 1985-10-30 |
JP2545061B2 (ja) | 1996-10-16 |
AU579050B2 (en) | 1988-11-10 |
BR8500845A (pt) | 1985-10-15 |
ES540706A0 (es) | 1986-06-01 |
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