FR2191373B1 - - Google Patents

Info

Publication number
FR2191373B1
FR2191373B1 FR7317405A FR7317405A FR2191373B1 FR 2191373 B1 FR2191373 B1 FR 2191373B1 FR 7317405 A FR7317405 A FR 7317405A FR 7317405 A FR7317405 A FR 7317405A FR 2191373 B1 FR2191373 B1 FR 2191373B1
Authority
FR
France
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
Application number
FR7317405A
Other versions
FR2191373A1 (fr
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.)
UK Government
Original Assignee
UK Government
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 UK Government filed Critical UK Government
Publication of FR2191373A1 publication Critical patent/FR2191373A1/fr
Application granted granted Critical
Publication of FR2191373B1 publication Critical patent/FR2191373B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
FR7317405A 1972-05-15 1973-05-14 Expired FR2191373B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2270572A GB1389551A (en) 1972-05-15 1972-05-15 Multiplex digital telecommunications apparatus having error- correcting facilities

Publications (2)

Publication Number Publication Date
FR2191373A1 FR2191373A1 (fr) 1974-02-01
FR2191373B1 true FR2191373B1 (fr) 1977-02-11

Family

ID=10183772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317405A Expired FR2191373B1 (fr) 1972-05-15 1973-05-14

Country Status (6)

Country Link
US (1) US3896416A (fr)
JP (1) JPS4956506A (fr)
DE (1) DE2324538A1 (fr)
FR (1) FR2191373B1 (fr)
GB (1) GB1389551A (fr)
NL (1) NL7306741A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047151A (en) * 1974-12-24 1977-09-06 Rydbeck Nils R C Adaptive error correcting transmission system
US4117458A (en) * 1977-03-04 1978-09-26 Grumman Aerospace Corporation High speed double error correction plus triple error detection system
JPS54139406A (en) * 1978-04-21 1979-10-29 Sony Corp Digital signal transmission method
GB2113050A (en) * 1981-12-02 1983-07-27 Philips Electronic Associated Signal transmission system
GB2131253A (en) * 1982-11-24 1984-06-13 Motorola Ltd Error-correcting decoder
US4667326A (en) * 1984-12-20 1987-05-19 Advanced Micro Devices, Inc. Method and apparatus for error detection and correction in systems comprising floppy and/or hard disk drives
US4961192A (en) * 1988-07-29 1990-10-02 International Business Machines Corporation Data error detection and correction
JP2881773B2 (ja) * 1988-07-30 1999-04-12 ソニー株式会社 誤り訂正装置
JPH02125532A (ja) * 1988-11-04 1990-05-14 Sony Corp Ｂｃｈ符号の復号装置
JP2824474B2 (ja) * 1992-02-17 1998-11-11 三菱電機株式会社 誤り訂正方式及びこの誤り訂正方式を用いた復号器
US6038679A (en) * 1994-11-30 2000-03-14 International Business Machines Corporation Adaptive data recovery method and apparatus
US5907671A (en) * 1996-09-23 1999-05-25 International Business Machines Corporation Fault tolerant system based on voting
KR100669152B1 (ko) * 2004-11-25 2007-01-15 한국전자통신연구원 저밀도 패리티 검사 코드의 부호화 장치 및 방법
US7730378B2 (en) * 2006-06-29 2010-06-01 Nec Laboratories America, Inc. Low-complexity high-performance low-rate communications codes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078443A (en) * 1959-01-22 1963-02-19 Alan C Rose Compound error correction system
US3273119A (en) * 1961-08-21 1966-09-13 Bell Telephone Labor Inc Digital error correcting systems
US3372376A (en) * 1964-10-05 1968-03-05 Bell Telephone Labor Inc Error control apparatus
US3465287A (en) * 1965-05-28 1969-09-02 Ibm Burst error detector
FR1495506A (fr) * 1965-07-02 1967-12-20
US3478313A (en) * 1966-01-20 1969-11-11 Rca Corp System for automatic correction of burst-errors
US3496549A (en) * 1966-04-20 1970-02-17 Bell Telephone Labor Inc Channel monitor for error control
US3562709A (en) * 1968-09-12 1971-02-09 Rca Corp Correction of block errors in transmission of data
US3582878A (en) * 1969-01-08 1971-06-01 Ibm Multiple random error correcting system
US3668631A (en) * 1969-02-13 1972-06-06 Ibm Error detection and correction system with statistically optimized data recovery
US3657700A (en) * 1970-07-13 1972-04-18 American Computer Commun Forward error correcting system

Also Published As

Publication number Publication date
FR2191373A1 (fr) 1974-02-01
US3896416A (en) 1975-07-22
JPS4956506A (fr) 1974-06-01
DE2324538A1 (de) 1974-01-03
GB1389551A (en) 1975-04-03
NL7306741A (fr) 1973-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse