KR920008228B1 - 에러 정정을 위한 부호화 방법 - Google Patents
에러 정정을 위한 부호화 방법 Download PDFInfo
- Publication number
- KR920008228B1 KR920008228B1 KR1019840002308A KR840002308A KR920008228B1 KR 920008228 B1 KR920008228 B1 KR 920008228B1 KR 1019840002308 A KR1019840002308 A KR 1019840002308A KR 840002308 A KR840002308 A KR 840002308A KR 920008228 B1 KR920008228 B1 KR 920008228B1
- Authority
- KR
- South Korea
- Prior art keywords
- code
- error correction
- data
- block
- error
- 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.)
- Expired
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Images
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Error Detection And Correction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Detection And Correction Of Errors (AREA)
Abstract
Description
Claims (1)
- 복수개의 심볼로 이루어진 복수개의 블록에 디지탈 정보 데이타를 정렬하는 단계와, 상기 디지탈 정보데이타의 블록내에서 제1방향으로 상기 복수 블록중 두 개의 인접 블록에만 걸쳐있는 심볼로 이루어진 디지탈 정보 데이타의 제1그룹에서 제1용장 데이타를 생성하는 단계와, 상기 디지탈 정보 데이타의 블록내에서 제2방향으로 상기 복수 블록에 포함되는 심볼로 이루어진 디지탈 정보 데이타의 제2그룹에서 제2용장데이타를 생성하는 단계와, 상기 네1디지탈 정보 데이타 그룹과 상기 제1용장 데이타에서 제1의 에러 검출을 위한 제1의 부호 계열을 형성하는 단계와, 상기 제2디지탈 정보 데이타 그룹과 상기 제2용장 부호에서 제2의 에러 검출을 위한 제2의 부호 계열을 형성하는 단계와, 상기 디지탈 정보 데이타와 상기 제1의 용장 데이타중 최소 하나로 이루어진 블록을 전송하는 단계와, 상기 제2의 용장 데이타로 이루어진 블록을 전송하는 단계로 이루어진 디지탈 정보 데이타의 에러 정정을 위한 부호화 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP77260 | 1983-04-30 | ||
| JP58077260A JP2533076B2 (ja) | 1983-04-30 | 1983-04-30 | エラ−訂正のための符号化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840009159A KR840009159A (ko) | 1984-12-24 |
| KR920008228B1 true KR920008228B1 (ko) | 1992-09-25 |
Family
ID=13628877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840002308A Expired KR920008228B1 (ko) | 1983-04-30 | 1984-04-30 | 에러 정정을 위한 부호화 방법 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4630272A (ko) |
| JP (1) | JP2533076B2 (ko) |
| KR (1) | KR920008228B1 (ko) |
| AT (1) | AT404654B (ko) |
| AU (1) | AU575822B2 (ko) |
| BE (1) | BE899546A (ko) |
| BR (1) | BR8402030A (ko) |
| CA (1) | CA1216947A (ko) |
| CH (1) | CH671122A5 (ko) |
| DE (1) | DE3416047C2 (ko) |
| DK (1) | DK166053C (ko) |
| ES (1) | ES531992A0 (ko) |
| FR (1) | FR2545298B1 (ko) |
| GB (1) | GB2140593B (ko) |
| IT (1) | IT1177676B (ko) |
| MY (1) | MY100609A (ko) |
| NL (1) | NL193679C (ko) |
| SE (1) | SE464435B (ko) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029073A (ja) * | 1983-06-17 | 1985-02-14 | Hitachi Ltd | ディジタル信号構成方式 |
| JPS60244125A (ja) * | 1984-05-17 | 1985-12-04 | Mitsubishi Electric Corp | デイジタル情報伝送方式 |
| JPS60256230A (ja) * | 1984-05-31 | 1985-12-17 | Mitsubishi Electric Corp | デイジタル情報伝送方法 |
| JPH06101207B2 (ja) * | 1985-03-13 | 1994-12-12 | ソニー株式会社 | 誤り検出及び誤り訂正方法 |
| CA1258134A (en) * | 1985-04-13 | 1989-08-01 | Yoichiro Sako | Error correction method |
| US4706250A (en) * | 1985-09-27 | 1987-11-10 | International Business Machines Corporation | Method and apparatus for correcting multibyte errors having improved two-level code structure |
| CA1264091A (en) * | 1986-01-10 | 1989-12-27 | Yoichiro Sako | Generator for error correcting code and decoder for the code |
| AU594995B2 (en) * | 1986-01-24 | 1990-03-22 | Sony Corporation | Data transmission method suitable for a disc |
| US4703485A (en) * | 1986-02-10 | 1987-10-27 | International Business Machines Corporation | Method and apparatus for computing and implementing error detection check bytes |
| JPS62234426A (ja) * | 1986-04-04 | 1987-10-14 | Sony Corp | エラ−訂正方法 |
| JPH0193933A (ja) * | 1987-10-06 | 1989-04-12 | Sony Corp | エラー訂正符号化装置 |
| US4958350A (en) * | 1988-03-02 | 1990-09-18 | Stardent Computer, Inc. | Error detecting/correction code and apparatus |
| JPH0213135A (ja) * | 1988-06-30 | 1990-01-17 | Sony Corp | ディジタル信号伝送装置 |
| US5172380A (en) * | 1988-06-30 | 1992-12-15 | Sony Corporation | Digital signal transmission apparatus |
| JP2881773B2 (ja) * | 1988-07-30 | 1999-04-12 | ソニー株式会社 | 誤り訂正装置 |
| JP2585757B2 (ja) * | 1988-11-02 | 1997-02-26 | 株式会社日立製作所 | 情報信号の記録再生方法及び記録再生装置 |
| JPH03168976A (ja) * | 1989-11-25 | 1991-07-22 | Sony Corp | デイジタル信号記録装置及び再生装置 |
| EP0437865B1 (en) * | 1990-01-18 | 1997-04-16 | Koninklijke Philips Electronics N.V. | Storage device for reversibly storing digital data on a multitrack storage medium, a decoding device, an information reproducing apparatus for use with such storage medium, and a unitary storage medium for use with such storage device, decoding device and/or information reproducing device |
| US5224106A (en) * | 1990-05-09 | 1993-06-29 | Digital Equipment Corporation | Multi-level error correction system |
| US6085348A (en) * | 1990-10-17 | 2000-07-04 | Canon Kabushiki Kaisha | Error correction code encoder and decoder |
| JP3262330B2 (ja) * | 1990-11-09 | 2002-03-04 | シーゲイト テクノロジー エルエルシー | 多重マイクロコントローラのハード・ディスク・ドライブを制御するアーキテクチャ |
| US5442341A (en) * | 1992-04-10 | 1995-08-15 | Trw Inc. | Remote control security system |
| US5517508A (en) * | 1994-01-26 | 1996-05-14 | Sony Corporation | Method and apparatus for detection and error correction of packetized digital data |
| ES2203647T3 (es) * | 1994-12-23 | 2004-04-16 | Koninklijke Philips Electronics N.V. | Metodo y dispositivo para el uso con la grabacion de datos de exploracion helicoidal mediante la implantacion de un codigo de producto reed-solomon, medio unitario que comprende tales datos, y cinta que comprende un medio de este tipo. |
| JPH09282807A (ja) * | 1996-04-13 | 1997-10-31 | Sony Corp | テープ状記録媒体の記録再生装置及び記録再生方法 |
| JP3922819B2 (ja) * | 1998-09-21 | 2007-05-30 | 富士通株式会社 | 誤り訂正方法及び装置 |
| US6807648B1 (en) * | 1999-09-13 | 2004-10-19 | Verizon Laboratories Inc. | Variable-strength error correction in ad-hoc networks |
| 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 |
| EP1438209A1 (en) * | 2001-10-17 | 2004-07-21 | General Electric Company | Signal error detection in railroad communication system |
| US7100101B1 (en) * | 2002-11-08 | 2006-08-29 | Xilinx, Inc. | Method and apparatus for concatenated and interleaved turbo product code encoding and decoding |
| US7813070B2 (en) * | 2008-02-19 | 2010-10-12 | International Business Machines Corporation | Error correction capability for longitudinal position data in a tape storage system |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044328A (en) * | 1976-06-22 | 1977-08-23 | Bell & Howell Company | Data coding and error correcting methods and apparatus |
| JPS53142208A (en) * | 1977-05-18 | 1978-12-11 | Teac Corp | Method of recording pcm signal |
| JPS5547750A (en) * | 1978-10-03 | 1980-04-04 | Sony Corp | Pcm signal transmission unit |
| US4211997A (en) * | 1978-11-03 | 1980-07-08 | Ampex Corporation | Method and apparatus employing an improved format for recording and reproducing digital audio |
| JPS5573909A (en) * | 1978-11-28 | 1980-06-04 | Matsushita Electric Ind Co Ltd | Signal processor |
| US4375100A (en) * | 1979-10-24 | 1983-02-22 | Matsushita Electric Industrial Company, Limited | Method and apparatus for encoding low redundancy check words from source data |
| JPS56119550A (en) * | 1980-02-25 | 1981-09-19 | Sony Corp | Transmission method of pcm signal |
| JPS5710561A (en) * | 1980-06-20 | 1982-01-20 | Sony Corp | Error correcting method |
| US4435807A (en) * | 1980-06-26 | 1984-03-06 | Scott Edward W | Orchard error correction system |
| JPS5753807A (en) * | 1980-09-16 | 1982-03-31 | Toshiba Corp | Processsor of digital signal |
| JPS5753802A (en) * | 1980-09-16 | 1982-03-31 | Toshiba Corp | Processor of digital signal |
| JPS5753806A (en) * | 1980-09-16 | 1982-03-31 | Toshiba Corp | Processor of digital signal |
| JPS5794911A (en) * | 1980-12-01 | 1982-06-12 | Sony Corp | Pcm signal processor |
| EP0076862B1 (en) * | 1981-04-16 | 1990-09-19 | Sony Corporation | Error correction coding method |
| CA1196106A (en) * | 1982-04-28 | 1985-10-29 | Tsuneo Furuya | Method and apparatus for error correction |
| US4495623A (en) * | 1982-09-02 | 1985-01-22 | Discovision Associates | Digital data storage in video format |
-
1983
- 1983-04-30 JP JP58077260A patent/JP2533076B2/ja not_active Expired - Lifetime
-
1984
- 1984-04-26 CA CA000452842A patent/CA1216947A/en not_active Expired
- 1984-04-27 US US06/604,537 patent/US4630272A/en not_active Expired - Lifetime
- 1984-04-27 SE SE8402307A patent/SE464435B/sv not_active IP Right Cessation
- 1984-04-27 FR FR848406725A patent/FR2545298B1/fr not_active Expired - Lifetime
- 1984-04-27 ES ES531992A patent/ES531992A0/es active Granted
- 1984-04-27 DK DK211984A patent/DK166053C/da not_active IP Right Cessation
- 1984-04-30 AU AU27507/84A patent/AU575822B2/en not_active Expired
- 1984-04-30 AT AT0144084A patent/AT404654B/de not_active IP Right Cessation
- 1984-04-30 GB GB08410968A patent/GB2140593B/en not_active Expired
- 1984-04-30 BR BR8402030A patent/BR8402030A/pt not_active IP Right Cessation
- 1984-04-30 IT IT48110/84A patent/IT1177676B/it active
- 1984-04-30 DE DE3416047A patent/DE3416047C2/de not_active Expired - Lifetime
- 1984-04-30 BE BE2/60407A patent/BE899546A/fr not_active IP Right Cessation
- 1984-04-30 KR KR1019840002308A patent/KR920008228B1/ko not_active Expired
- 1984-04-30 CH CH2112/84A patent/CH671122A5/de not_active IP Right Cessation
- 1984-05-01 NL NL8401379A patent/NL193679C/nl not_active IP Right Cessation
-
1987
- 1987-09-30 MY MYPI87002525A patent/MY100609A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL8401379A (nl) | 1984-11-16 |
| DE3416047C2 (de) | 1994-04-14 |
| IT1177676B (it) | 1987-08-26 |
| AU575822B2 (en) | 1988-08-11 |
| NL193679B (nl) | 2000-02-01 |
| FR2545298A1 (fr) | 1984-11-02 |
| ES8503871A1 (es) | 1985-03-16 |
| DK211984A (da) | 1984-10-31 |
| CA1216947A (en) | 1987-01-20 |
| CH671122A5 (ko) | 1989-07-31 |
| GB2140593B (en) | 1987-04-23 |
| ES531992A0 (es) | 1985-03-16 |
| MY100609A (en) | 1990-12-15 |
| DK166053C (da) | 1993-08-02 |
| AU2750784A (en) | 1984-11-01 |
| SE464435B (sv) | 1991-04-22 |
| JP2533076B2 (ja) | 1996-09-11 |
| KR840009159A (ko) | 1984-12-24 |
| FR2545298B1 (fr) | 1991-06-21 |
| ATA144084A (de) | 1998-05-15 |
| GB2140593A (en) | 1984-11-28 |
| US4630272A (en) | 1986-12-16 |
| BE899546A (fr) | 1984-08-16 |
| IT8448110A0 (it) | 1984-04-30 |
| SE8402307L (sv) | 1984-10-31 |
| SE8402307D0 (sv) | 1984-04-27 |
| DK211984D0 (da) | 1984-04-27 |
| BR8402030A (pt) | 1984-12-04 |
| IT8448110A1 (it) | 1985-10-30 |
| DE3416047A1 (de) | 1984-10-31 |
| DK166053B (da) | 1993-03-01 |
| GB8410968D0 (en) | 1984-06-06 |
| NL193679C (nl) | 2000-06-06 |
| AT404654B (de) | 1999-01-25 |
| JPS59202750A (ja) | 1984-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19840430 |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19890429 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19840430 Comment text: Patent Application |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19920331 Patent event code: PE09021S01D |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19920828 |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19921212 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19930223 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
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