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FR2814612B1 - Code de detection et/ou de correction d'erreurs a haute efficacite - Google Patents

Code de detection et/ou de correction d'erreurs a haute efficacite

Info

Publication number
FR2814612B1
FR2814612B1 FR0012225A FR0012225A FR2814612B1 FR 2814612 B1 FR2814612 B1 FR 2814612B1 FR 0012225 A FR0012225 A FR 0012225A FR 0012225 A FR0012225 A FR 0012225A FR 2814612 B1 FR2814612 B1 FR 2814612B1
Authority
FR
France
Prior art keywords
high efficiency
error detection
correction code
efficiency error
correction
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
Application number
FR0012225A
Other languages
English (en)
Other versions
FR2814612A1 (fr
Inventor
Laurent Murillo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0012225A priority Critical patent/FR2814612B1/fr
Priority to US09/960,835 priority patent/US6961891B2/en
Publication of FR2814612A1 publication Critical patent/FR2814612A1/fr
Application granted granted Critical
Publication of FR2814612B1 publication Critical patent/FR2814612B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H03M13/13—Linear codes
    • H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6502—Reduction of hardware complexity or efficient processing

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
FR0012225A 2000-09-26 2000-09-26 Code de detection et/ou de correction d'erreurs a haute efficacite Expired - Fee Related FR2814612B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0012225A FR2814612B1 (fr) 2000-09-26 2000-09-26 Code de detection et/ou de correction d'erreurs a haute efficacite
US09/960,835 US6961891B2 (en) 2000-09-26 2001-09-21 High-efficiency error detection and/or correction code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0012225A FR2814612B1 (fr) 2000-09-26 2000-09-26 Code de detection et/ou de correction d'erreurs a haute efficacite

Publications (2)

Publication Number Publication Date
FR2814612A1 FR2814612A1 (fr) 2002-03-29
FR2814612B1 true FR2814612B1 (fr) 2003-02-07

Family

ID=8854679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0012225A Expired - Fee Related FR2814612B1 (fr) 2000-09-26 2000-09-26 Code de detection et/ou de correction d'erreurs a haute efficacite

Country Status (2)

Country Link
US (1) US6961891B2 (fr)
FR (1) FR2814612B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7342875B2 (en) * 2000-11-06 2008-03-11 The Directv Group, Inc. Space-time coded OFDM system for MMDS applications
KR100955952B1 (ko) * 2003-10-13 2010-05-19 삼성전자주식회사 무선 통신 시스템에서 리프팅 저밀도 패러티 검사 부호를이용한 시공간 부호화 방법 및 장치
EP1779526A1 (fr) * 2004-08-13 2007-05-02 Nokia Corporation Poinçonnage structure de codes de controle de parite basse densite (ldpc) irregulier
US8996967B2 (en) 2010-08-06 2015-03-31 Stmicroelectronics, Inc. Rendering data write errors detectable
US8745466B2 (en) * 2010-08-06 2014-06-03 Stmicroelectronics, Inc. Detecting data-write errors
US20150055405A1 (en) * 2013-08-23 2015-02-26 Kabushiki Kaisha Toshiba Memory device and memory system with sensor
RU2704499C1 (ru) * 2018-11-22 2019-10-29 Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет аэрокосмического приборостроения" Декодер кода Боуза-Чоудхури-Хоквингема с каноническим декодером Хэмминга
DE102020110787B3 (de) 2020-04-21 2021-09-02 Infineon Technologies Ag Schaltung und verfahren zum kodieren oder dekodieren eines datenworts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107652A (en) * 1975-12-27 1978-08-15 Fujitsu Limited Error correcting and controlling system
US4030067A (en) * 1975-12-29 1977-06-14 Honeywell Information Systems, Inc. Table lookup direct decoder for double-error correcting (DEC) BCH codes using a pair of syndromes
NL8104342A (nl) * 1981-09-21 1983-04-18 Philips Nv Rekenmachinesysteem, gebaseerd op een symboolkorrigerende kode met twee werkmodes.
NL8403147A (nl) * 1984-10-16 1986-05-16 Philips Nv Dataverwerkingssysteem dat is opgebouwd uit drie dataverwerkingsmodules.
JPH05158722A (ja) * 1991-12-10 1993-06-25 Hitachi Ltd 誤り検出・訂正方式
DE69317766T2 (de) * 1993-06-10 1998-07-30 Bull Hn Information Syst Fehlerkorrekturgerät für digitale Daten zur Korrektur von Einfachfehlern (sec), von Doppelfehlern (ded) und Vielfacheinzelbytefehlern (sbd) und zur Korrektur von Einzelbytefehlern ungerader Anzahl (odd sbc)

Also Published As

Publication number Publication date
FR2814612A1 (fr) 2002-03-29
US6961891B2 (en) 2005-11-01
US20020059552A1 (en) 2002-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531