FR2361780A1 - Procede et dispositif de transmission de donnees, notamment au moyen de lignes telephoniques multiples - Google Patents

Procede et dispositif de transmission de donnees, notamment au moyen de lignes telephoniques multiples

Info

Publication number
FR2361780A1
FR2361780A1 FR7624536A FR7624536A FR2361780A1 FR 2361780 A1 FR2361780 A1 FR 2361780A1 FR 7624536 A FR7624536 A FR 7624536A FR 7624536 A FR7624536 A FR 7624536A FR 2361780 A1 FR2361780 A1 FR 2361780A1
Authority
FR
France
Prior art keywords
transmitted
message
parallel
electrical signals
data transmission
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.)
Withdrawn
Application number
FR7624536A
Other languages
English (en)
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.)
RAIMBAUD PIERRE
Original Assignee
RAIMBAUD PIERRE
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 RAIMBAUD PIERRE filed Critical RAIMBAUD PIERRE
Priority to FR7624536A priority Critical patent/FR2361780A1/fr
Publication of FR2361780A1 publication Critical patent/FR2361780A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

L'invention concerne un procédé et un dispositif de transmission de données au moyen de lignes téléphoniques multiples 5c, 6c entre un organe genérateur de données 21 (un calculateur électronique) et un organe de réception 22. Le dispositif comprend : a. au point d'émission, un organe aiguilleur 23; b. entre le point d'émission et le point de réception, au moins deux lignes de transmission en parallèle 5c, 6c; c. au point de réception, à l'entrée de l'organe de réception un organe multiplexeur 24. L'invention permet notamment d'utiliser des lignes de transmission téléphoniques ayant des capacités de débit inférieures à celles des calculateurs électroniques.
FR7624536A 1976-08-11 1976-08-11 Procede et dispositif de transmission de donnees, notamment au moyen de lignes telephoniques multiples Withdrawn FR2361780A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624536A FR2361780A1 (fr) 1976-08-11 1976-08-11 Procede et dispositif de transmission de donnees, notamment au moyen de lignes telephoniques multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624536A FR2361780A1 (fr) 1976-08-11 1976-08-11 Procede et dispositif de transmission de donnees, notamment au moyen de lignes telephoniques multiples

Publications (1)

Publication Number Publication Date
FR2361780A1 true FR2361780A1 (fr) 1978-03-10

Family

ID=9176788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624536A Withdrawn FR2361780A1 (fr) 1976-08-11 1976-08-11 Procede et dispositif de transmission de donnees, notamment au moyen de lignes telephoniques multiples

Country Status (1)

Country Link
FR (1) FR2361780A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000368A1 (fr) * 1987-07-07 1989-01-12 Robert Bosch Gmbh Agencement de transmission d'informations independant du potentiel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333092A (fr) * 1961-09-06 1963-07-19 Hitachi Ltd Système multiplex à division des signaux dans le temps et à modulation par impulsions codées
FR2006434A1 (fr) * 1968-04-18 1969-12-26 Siemens Ag
FR2279294A1 (fr) * 1974-04-18 1976-02-13 Labo Cent Telecommunicat Reseau de commutation de messages codes multiplexes dans le temps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333092A (fr) * 1961-09-06 1963-07-19 Hitachi Ltd Système multiplex à division des signaux dans le temps et à modulation par impulsions codées
FR2006434A1 (fr) * 1968-04-18 1969-12-26 Siemens Ag
FR2279294A1 (fr) * 1974-04-18 1976-02-13 Labo Cent Telecommunicat Reseau de commutation de messages codes multiplexes dans le temps

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CABLES ET TRANSMISSIONS, vol. 29, no. 3, juillet 1975, PARIS (FR), G. BONNEROT et al.: 'Equipements complémentaires du système MIC à 30 voies à codage individuel' *
ELECTRICAL DESIGN NEWS, vol. 16, no. 21, novembre 1977, NEW YORK (US), 'One chip 'VAR/TS' for telecommunications', page 53 *
ELECTRONIQUE ET APPLICATIONS INDUSTRIELLES, no. 232, janvier 1977, PARIS (FR), 'Les émetteurs-récepteurs synchrones universels INTERSIL', page 55 *
ELECTRONIQUE ET APPLICATIONS INDUSTRIELLES, no. 241, octobre 1977, PARIS (FR), 'Huit cadences simultanées avec un seul VART', page 51 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000368A1 (fr) * 1987-07-07 1989-01-12 Robert Bosch Gmbh Agencement de transmission d'informations independant du potentiel
US5105441A (en) * 1987-07-07 1992-04-14 Robert Bosch Gmbh Device for potential-free transmission of data

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Legal Events

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