FR2373925B1 - - Google Patents

Info

Publication number
FR2373925B1
FR2373925B1 FR7637455A FR7637455A FR2373925B1 FR 2373925 B1 FR2373925 B1 FR 2373925B1 FR 7637455 A FR7637455 A FR 7637455A FR 7637455 A FR7637455 A FR 7637455A FR 2373925 B1 FR2373925 B1 FR 2373925B1
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
FR7637455A
Other languages
French (fr)
Other versions
FR2373925A1 (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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7637455A priority Critical patent/FR2373925A1/fr
Publication of FR2373925A1 publication Critical patent/FR2373925A1/fr
Application granted granted Critical
Publication of FR2373925B1 publication Critical patent/FR2373925B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/32—Charging, billing or metering arrangements for satellites or concentrators which connect one or more exchange lines with a group of local lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
FR7637455A 1976-12-13 1976-12-13 Systeme de transmission de donnees Granted FR2373925A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7637455A FR2373925A1 (fr) 1976-12-13 1976-12-13 Systeme de transmission de donnees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637455A FR2373925A1 (fr) 1976-12-13 1976-12-13 Systeme de transmission de donnees

Publications (2)

Publication Number Publication Date
FR2373925A1 FR2373925A1 (fr) 1978-07-07
FR2373925B1 true FR2373925B1 (de) 1980-02-15

Family

ID=9180975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637455A Granted FR2373925A1 (fr) 1976-12-13 1976-12-13 Systeme de transmission de donnees

Country Status (1)

Country Link
FR (1) FR2373925A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443770A1 (fr) * 1978-12-04 1980-07-04 Materiel Telephonique Recepteur pour bus ac a isolation galvanique par capacite

Also Published As

Publication number Publication date
FR2373925A1 (fr) 1978-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse