FR2359553A1 - Systeme de doublement de canaux de transmission numerique - Google Patents

Systeme de doublement de canaux de transmission numerique

Info

Publication number
FR2359553A1
FR2359553A1 FR7622418A FR7622418A FR2359553A1 FR 2359553 A1 FR2359553 A1 FR 2359553A1 FR 7622418 A FR7622418 A FR 7622418A FR 7622418 A FR7622418 A FR 7622418A FR 2359553 A1 FR2359553 A1 FR 2359553A1
Authority
FR
France
Prior art keywords
doubling
digital transmission
channels
transmission
channel
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.)
Granted
Application number
FR7622418A
Other languages
English (en)
French (fr)
Other versions
FR2359553B1 (enExample
Inventor
Alain Texier
Tuan Kiet Duong
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.)
Gouvernement de la Republique Francaise
Original Assignee
Gouvernement de la Republique Francaise
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 Gouvernement de la Republique Francaise filed Critical Gouvernement de la Republique Francaise
Priority to FR7622418A priority Critical patent/FR2359553A1/fr
Priority to IT2590077A priority patent/IT1084991B/it
Priority to ES460987A priority patent/ES460987A1/es
Priority to GB30996/77A priority patent/GB1558903A/en
Publication of FR2359553A1 publication Critical patent/FR2359553A1/fr
Application granted granted Critical
Publication of FR2359553B1 publication Critical patent/FR2359553B1/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
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
FR7622418A 1976-07-22 1976-07-22 Systeme de doublement de canaux de transmission numerique Granted FR2359553A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7622418A FR2359553A1 (fr) 1976-07-22 1976-07-22 Systeme de doublement de canaux de transmission numerique
IT2590077A IT1084991B (it) 1976-07-22 1977-07-20 Sistema di raddoppiamento di canali di trasmissione numerica
ES460987A ES460987A1 (es) 1976-07-22 1977-07-22 Sistema de duplicacion de canales para sistema de transmi- sion numerico.
GB30996/77A GB1558903A (en) 1976-07-22 1977-07-22 Systems for duplicating digital transmission channels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622418A FR2359553A1 (fr) 1976-07-22 1976-07-22 Systeme de doublement de canaux de transmission numerique

Publications (2)

Publication Number Publication Date
FR2359553A1 true FR2359553A1 (fr) 1978-02-17
FR2359553B1 FR2359553B1 (enExample) 1981-02-27

Family

ID=9176019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622418A Granted FR2359553A1 (fr) 1976-07-22 1976-07-22 Systeme de doublement de canaux de transmission numerique

Country Status (4)

Country Link
ES (1) ES460987A1 (enExample)
FR (1) FR2359553A1 (enExample)
GB (1) GB1558903A (enExample)
IT (1) IT1084991B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455824A1 (fr) * 1979-05-04 1980-11-28 Materiel Telephonique Dispositif de detection de defaut de transmission d'un signal numerique
FR2473820A1 (fr) * 1980-01-11 1981-07-17 Telecommunications Sa Procede et systeme d'initialisation de la securisation d'une ligne d'une artere de transmission numerique
FR2574237A1 (fr) * 1984-11-30 1986-06-06 Telecommunications Sa Systeme de commutation pour reseau de transmission numerique
EP0163281A3 (de) * 1984-06-01 1986-07-16 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren zur Umschaltung zwischen redundanten Übertragungswegen
EP0327128A3 (en) * 1988-02-03 1991-04-10 Fujitsu Limited Data communication system having channel switching means
EP0384528A3 (de) * 1989-02-24 1991-11-13 Philips Patentverwaltung GmbH Schaltungsanordnung mit zwei parallelen Zweigen zur Übertragung eines Binärsignales

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455824A1 (fr) * 1979-05-04 1980-11-28 Materiel Telephonique Dispositif de detection de defaut de transmission d'un signal numerique
FR2473820A1 (fr) * 1980-01-11 1981-07-17 Telecommunications Sa Procede et systeme d'initialisation de la securisation d'une ligne d'une artere de transmission numerique
EP0032328A1 (fr) * 1980-01-11 1981-07-22 SAT (Société Anonyme de Télécommunications),Société Anonyme Procédé et installation d'initialisation de la sécurisation d'une ligne d'une artère de transmission numérique
EP0163281A3 (de) * 1984-06-01 1986-07-16 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren zur Umschaltung zwischen redundanten Übertragungswegen
FR2574237A1 (fr) * 1984-11-30 1986-06-06 Telecommunications Sa Systeme de commutation pour reseau de transmission numerique
EP0187067A1 (fr) * 1984-11-30 1986-07-09 SAT Société Anonyme de Télécommunications Système de commutation pour réseau de transmission numérique
US4774703A (en) * 1984-11-30 1988-09-27 Sat Switching system for digital transmission network
EP0327128A3 (en) * 1988-02-03 1991-04-10 Fujitsu Limited Data communication system having channel switching means
US5414414A (en) * 1988-02-03 1995-05-09 Fujitsu Limited Data communication system with channel switches
EP0384528A3 (de) * 1989-02-24 1991-11-13 Philips Patentverwaltung GmbH Schaltungsanordnung mit zwei parallelen Zweigen zur Übertragung eines Binärsignales

Also Published As

Publication number Publication date
FR2359553B1 (enExample) 1981-02-27
ES460987A1 (es) 1978-11-01
IT1084991B (it) 1985-05-28
GB1558903A (en) 1980-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse