FR2359553B1 - - Google Patents

Info

Publication number
FR2359553B1
FR2359553B1 FR7622418A FR7622418A FR2359553B1 FR 2359553 B1 FR2359553 B1 FR 2359553B1 FR 7622418 A FR7622418 A FR 7622418A FR 7622418 A FR7622418 A FR 7622418A FR 2359553 B1 FR2359553 B1 FR 2359553B1
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
FR7622418A
Other versions
FR2359553A1 (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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR7622418A priority Critical patent/FR2359553A1/fr
Priority to IT2590077A priority patent/IT1084991B/it
Priority to GB3099677A priority patent/GB1558903A/en
Priority to ES460987A priority patent/ES460987A1/es
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
GB3099677A GB1558903A (en) 1976-07-22 1977-07-22 Systems for duplicating digital transmission channels
ES460987A ES460987A1 (es) 1976-07-22 1977-07-22 Sistema de duplicacion de canales para sistema de transmi- sion numerico.

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 FR2359553A1 (fr) 1978-02-17
FR2359553B1 true FR2359553B1 (fr) 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 (fr)
FR (1) FR2359553A1 (fr)
GB (1) GB1558903A (fr)
IT (1) IT1084991B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455824B1 (fr) * 1979-05-04 1986-02-21 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
DE3420365A1 (de) * 1984-06-01 1985-12-05 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zur umschaltung zwischen redundanten uebertragungswegen
FR2574237B1 (fr) * 1984-11-30 1992-05-22 Telecommunications Sa Systeme de commutation pour reseau de transmission numerique
JPH01198834A (ja) * 1988-02-03 1989-08-10 Fujitsu Ltd 回線切替装置
DE3905689A1 (de) * 1989-02-24 1990-08-30 Philips Patentverwaltung Schaltungsanordnung mit zwei parallelen zweigen zur uebertragung eines binaersignales

Also Published As

Publication number Publication date
GB1558903A (en) 1980-01-09
FR2359553A1 (fr) 1978-02-17
IT1084991B (it) 1985-05-28
ES460987A1 (es) 1978-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse