FR2277473B1 - - Google Patents

Info

Publication number
FR2277473B1
FR2277473B1 FR7520775A FR7520775A FR2277473B1 FR 2277473 B1 FR2277473 B1 FR 2277473B1 FR 7520775 A FR7520775 A FR 7520775A FR 7520775 A FR7520775 A FR 7520775A FR 2277473 B1 FR2277473 B1 FR 2277473B1
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
FR7520775A
Other versions
FR2277473A1 (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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of FR2277473A1 publication Critical patent/FR2277473A1/fr
Application granted granted Critical
Publication of FR2277473B1 publication Critical patent/FR2277473B1/fr
Granted 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
    • H04L1/0045—Arrangements at the receiver end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FR7520775A 1974-07-03 1975-07-02 Transmission de signaux numeriques Granted FR2277473A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29516/74A GB1516842A (en) 1974-07-03 1974-07-03 Digital signal transmission

Publications (2)

Publication Number Publication Date
FR2277473A1 FR2277473A1 (fr) 1976-01-30
FR2277473B1 true FR2277473B1 (fr) 1981-12-31

Family

ID=10292775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520775A Granted FR2277473A1 (fr) 1974-07-03 1975-07-02 Transmission de signaux numeriques

Country Status (7)

Country Link
US (1) US4003020A (fr)
DE (1) DE2529611A1 (fr)
FR (1) FR2277473A1 (fr)
GB (1) GB1516842A (fr)
NL (1) NL7507898A (fr)
SE (1) SE409392B (fr)
ZA (1) ZA754275B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182988A (en) * 1976-09-17 1980-01-08 Nippon Electric Co., Ltd. PCM channel monitoring system for detecting errors using single parity bit
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
US4159468A (en) * 1977-11-17 1979-06-26 Burroughs Corporation Communications line authentication device
FR2484174B1 (fr) * 1980-06-06 1987-08-28 France Etat Procede et dispositif d'insertion de donnees numeriques sous forme de paquets, et installation en comportant application
DE3028066A1 (de) 1980-07-24 1982-02-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm-uebertragungseinrichtung, insbesondere einer digital-tonplatte
JPS5898814A (ja) * 1981-12-08 1983-06-11 Sony Corp エラ−デ−タ補間装置
US4561094A (en) * 1983-06-29 1985-12-24 International Business Machines Corporation Interface checking apparatus
GB2182529A (en) * 1985-10-30 1987-05-13 Philips Electronic Associated Digital communication of analogue signals
EP0294533B1 (fr) * 1987-06-12 1994-01-19 International Business Machines Corporation Méthode de protection de l'intégrité d'un signal codé

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037697A (en) * 1959-06-17 1962-06-05 Honeywell Regulator Co Information handling apparatus
US3386081A (en) * 1964-02-28 1968-05-28 Martin Marietta Corp Pulse sampling and comparison system suitable for use with p. p. m. signals
US3569934A (en) * 1968-12-17 1971-03-09 Petty Geophysical Eng Co Method of detecting and correcting errors in multiplexed seismic data
US3718903A (en) * 1970-11-18 1973-02-27 Fujitsu Ltd Circuit arrangement for checking stored information
JPS4838605A (fr) * 1971-09-17 1973-06-07
US3747065A (en) * 1972-05-12 1973-07-17 North American Rockwell System for correcting detected errors in a high speed digital data transmission system
US3818442A (en) * 1972-11-08 1974-06-18 Trw Inc Error-correcting decoder for group codes
US3831144A (en) * 1973-06-11 1974-08-20 Motorola Inc Multi-level error detection code
US3913068A (en) * 1974-07-30 1975-10-14 Ibm Error correction of serial data using a subfield code

Also Published As

Publication number Publication date
SE7507611L (sv) 1976-01-05
NL7507898A (nl) 1976-01-06
SE409392B (sv) 1979-08-13
GB1516842A (en) 1978-07-05
US4003020A (en) 1977-01-11
FR2277473A1 (fr) 1976-01-30
ZA754275B (en) 1976-06-30
AU8265575A (en) 1977-01-06
DE2529611A1 (de) 1976-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse