DE69121307T2 - Mehrfachpegel-Fehlerkorrektursystem - Google Patents
Mehrfachpegel-FehlerkorrektursystemInfo
- Publication number
- DE69121307T2 DE69121307T2 DE69121307T DE69121307T DE69121307T2 DE 69121307 T2 DE69121307 T2 DE 69121307T2 DE 69121307 T DE69121307 T DE 69121307T DE 69121307 T DE69121307 T DE 69121307T DE 69121307 T2 DE69121307 T2 DE 69121307T2
- Authority
- DE
- Germany
- Prior art keywords
- error correction
- correction system
- level error
- level
- 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 - Fee Related
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
- H03M13/29—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/521,224 US5224106A (en) | 1990-05-09 | 1990-05-09 | Multi-level error correction system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69121307D1 DE69121307D1 (de) | 1996-09-19 |
DE69121307T2 true DE69121307T2 (de) | 1997-01-23 |
Family
ID=24075899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69121307T Expired - Fee Related DE69121307T2 (de) | 1990-05-09 | 1991-04-26 | Mehrfachpegel-Fehlerkorrektursystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5224106A (de) |
EP (1) | EP0458468B1 (de) |
JP (1) | JPH04230124A (de) |
CA (1) | CA2041214A1 (de) |
DE (1) | DE69121307T2 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69031947T2 (de) * | 1990-10-16 | 1998-07-16 | Koninkl Philips Electronics Nv | Datenverarbeitungssystem basierend auf einem (N,K)-Symbolkode und mit Symbolfehler-Korrigierbarkeit und mehrfacher Fehlerreparierbarkeit |
US5734826A (en) * | 1991-03-29 | 1998-03-31 | International Business Machines Corporation | Variable cyclic redundancy coding method and apparatus for use in a multistage network |
US5379305A (en) * | 1992-07-20 | 1995-01-03 | Digital Equipment Corporation | Error correction system with selectable error correction capabilities |
US5502732A (en) * | 1993-09-20 | 1996-03-26 | International Business Machines Corporation | Method for testing ECC logic |
WO1995023384A2 (en) * | 1994-02-16 | 1995-08-31 | Philips Electronics N.V. | Error correctable data transmission method and device based on semi-cyclic codes |
WO1995035538A1 (en) * | 1994-06-21 | 1995-12-28 | Seo Michael J | Method and system for encoding and decoding signals using a fast algebraic error correcting code |
JP3328093B2 (ja) * | 1994-07-12 | 2002-09-24 | 三菱電機株式会社 | エラー訂正装置 |
JPH08293802A (ja) * | 1995-04-13 | 1996-11-05 | Internatl Business Mach Corp <Ibm> | インターリーブ式誤り訂正方法 |
US5898710A (en) * | 1995-06-06 | 1999-04-27 | Globespan Technologies, Inc. | Implied interleaving, a family of systematic interleavers and deinterleavers |
US5983383A (en) * | 1997-01-17 | 1999-11-09 | Qualcom Incorporated | Method and apparatus for transmitting and receiving concatenated code data |
GB2321374A (en) * | 1997-01-21 | 1998-07-22 | Ico Services Ltd | Spread spectrum satellite communication |
US6514140B1 (en) * | 1999-06-17 | 2003-02-04 | Cias, Inc. | System for machine reading and processing information from gaming chips |
CA2444041A1 (en) * | 2001-04-19 | 2002-10-31 | Graham Packaging Company, L.P. | Multi-functional base for a plastic wide-mouth, blow-molded container |
WO2003061179A1 (en) * | 2001-12-28 | 2003-07-24 | Koninklijke Philips Electronics N.V. | Unequal error protection using forward error correction based on reed-solomon codes |
BR0302831A (pt) * | 2002-02-20 | 2004-04-27 | Sony Corp | Meio de gravação, método de gravação, aparelhos de gravação e de produção e métodos de reprodução e de identificação para um meio de gravação, é, método de transmissão de dados, e de processamento de recebimento de dados |
US7546510B2 (en) * | 2003-12-30 | 2009-06-09 | Sandisk Il Ltd. | Compact high-speed single-bit error-correction circuit |
US20050289433A1 (en) * | 2004-06-25 | 2005-12-29 | Itschak Weissman | Discrete universal denoising with error correction coding |
TWI415416B (zh) * | 2005-09-19 | 2013-11-11 | St Ericsson Sa | 在包含消除表格資料的移動式無線應用中用於校正錯誤的裝置及方法 |
US8219886B1 (en) * | 2006-01-20 | 2012-07-10 | Marvell International Ltd. | High density multi-level memory |
US7721178B2 (en) * | 2006-06-01 | 2010-05-18 | International Business Machines Corporation | Systems, methods, and computer program products for providing a two-bit symbol bus error correcting code |
EP1887446A1 (de) * | 2006-08-02 | 2008-02-13 | Siemens Aktiengesellschaft | Verfahren zur seriellen asynchronen Übertragung von Daten in einer Anordnung zur Überwachung, Steuerung und Regelung einer betriebstechnischen Anlage eines Gebäudes |
KR101254185B1 (ko) * | 2006-08-03 | 2013-04-18 | 삼성전자주식회사 | 엑스트라 ecc가 적용된 정보 저장 매체에 데이터를기록하거나 상기 매체로부터 데이터를 재생하는 장치 및방법 |
US8627167B1 (en) | 2007-01-08 | 2014-01-07 | Marvell International Ltd. | Methods and apparatus for providing multi-layered coding for memory devices |
US8145975B2 (en) * | 2008-02-28 | 2012-03-27 | Ip Video Communications Corporation | Universal packet loss recovery system for delivery of real-time streaming multimedia content over packet-switched networks |
US8402351B1 (en) * | 2009-02-09 | 2013-03-19 | Marvell International Ltd. | Error correction coding with nuisance data |
FR2961613B1 (fr) * | 2010-06-18 | 2012-07-27 | Commissariat Energie Atomique | Procede de protection memoire configurable contre les erreurs permanentes et transitoires et dispositif apparente |
WO2013044005A1 (en) * | 2011-09-22 | 2013-03-28 | Violin Memory, Inc. | System and method for correcting errors in data using a compound code |
WO2015099568A1 (ru) * | 2013-12-27 | 2015-07-02 | Евгений Иванович ПРЯХИН | Кодирование и декодирование цифровой информации в виде ультрасжатого нанобар-кода |
US9553611B2 (en) * | 2014-11-27 | 2017-01-24 | Apple Inc. | Error correction coding with high-degree overlap among component codes |
US11764813B1 (en) * | 2022-06-07 | 2023-09-19 | Western Digital Technologies, Inc. | Extendable parity code matrix construction and utilization in a data storage device |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629824A (en) * | 1970-02-12 | 1971-12-21 | Ibm | Apparatus for multiple-error correcting codes |
GB2095440B (en) * | 1981-03-23 | 1985-10-09 | Sony Corp | Digital television signal processing |
US4413339A (en) * | 1981-06-24 | 1983-11-01 | Digital Equipment Corporation | Multiple error detecting and correcting system employing Reed-Solomon codes |
BE890280A (fr) * | 1981-09-09 | 1982-03-09 | Belge Lampes Mat Electr Mble | Dispositif de codage et de decodage base sur un code de convolution |
GB2132393B (en) * | 1982-12-17 | 1986-05-14 | Sony Corp | Methods and apparatus for correcting errors in binary data |
NL8300249A (nl) * | 1983-01-25 | 1984-08-16 | Philips Nv | Werkwijze met foutkorrektie voor het overdragen van woordsgewijs gerangschikte data en inrichtingen voor het uitvoeren van de werkwijze. |
US4525838A (en) * | 1983-02-28 | 1985-06-25 | International Business Machines Corporation | Multibyte error correcting system involving a two-level code structure |
JP2533076B2 (ja) * | 1983-04-30 | 1996-09-11 | ソニー株式会社 | エラ−訂正のための符号化方法 |
JPS6069917A (ja) * | 1983-09-26 | 1985-04-20 | Pioneer Electronic Corp | デ−タ伝送方式 |
JPH0812612B2 (ja) * | 1983-10-31 | 1996-02-07 | 株式会社日立製作所 | 誤り訂正方法及び装置 |
US4769818A (en) * | 1984-05-30 | 1988-09-06 | Canadian Patents And Development Limited-Societe Canadienne Des Brevets Et D'exploitation Limitee | Method and apparatus for coding digital data to permit correction of one or two incorrect data packets (bytes) |
JPS61154227A (ja) * | 1984-12-26 | 1986-07-12 | Mitsubishi Electric Corp | 2段符号化方法 |
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 |
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 |
US4763330A (en) * | 1986-05-06 | 1988-08-09 | Mita Industrial Co., Ltd. | Syndrome calculating apparatus |
CA1287408C (en) * | 1986-09-22 | 1991-08-06 | Michio Shimada | Error-correcting bit-serial decoder |
US4782490A (en) * | 1987-03-16 | 1988-11-01 | Cythera Corporation | Method and a system for multiple error detection and correction |
US4856003A (en) * | 1987-05-07 | 1989-08-08 | Digital Equipment Corporation | Error correction code encoder |
US4833679A (en) * | 1987-08-31 | 1989-05-23 | International Business Machines Corporation | Method and apparatus with improved error correction and error information availability |
US4949200A (en) * | 1988-03-31 | 1990-08-14 | Digital Equipment Corporation | Method and apparatus for encoding and mapping magnetic disk sector addresses |
US4989211A (en) * | 1988-05-12 | 1991-01-29 | Digital Equipment Corporation | Sector mis-synchronization detection method |
DE3838234A1 (de) * | 1988-11-11 | 1990-05-17 | Broadcast Television Syst | Verfahren und schaltungsanordnung zur detektion und korrektur von fehlern in datenworten |
-
1990
- 1990-05-09 US US07/521,224 patent/US5224106A/en not_active Expired - Lifetime
-
1991
- 1991-04-25 CA CA002041214A patent/CA2041214A1/en not_active Abandoned
- 1991-04-26 EP EP91303775A patent/EP0458468B1/de not_active Expired - Lifetime
- 1991-04-26 DE DE69121307T patent/DE69121307T2/de not_active Expired - Fee Related
- 1991-05-08 JP JP3102380A patent/JPH04230124A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0458468A1 (de) | 1991-11-27 |
CA2041214A1 (en) | 1991-11-10 |
DE69121307D1 (de) | 1996-09-19 |
JPH04230124A (ja) | 1992-08-19 |
US5224106A (en) | 1993-06-29 |
EP0458468B1 (de) | 1996-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |