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FR1212269A - Système de communication codé - Google Patents

Système de communication codé

Info

Publication number
FR1212269A
FR1212269A FR1212269DA FR1212269A FR 1212269 A FR1212269 A FR 1212269A FR 1212269D A FR1212269D A FR 1212269DA FR 1212269 A FR1212269 A FR 1212269A
Authority
FR
France
Prior art keywords
communication system
coded communication
coded
communication
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.)
Expired
Application number
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Application granted granted Critical
Publication of FR1212269A publication Critical patent/FR1212269A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/26—Arrangements affording multiple use of the transmission path using time-division multiplexing combined with the use of different frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
FR1212269D 1957-09-27 1958-09-26 Système de communication codé Expired FR1212269A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1212269X 1957-09-27
GB30361/57A GB884295A (en) 1957-09-27 1957-09-27 Improvements relating to code communication systems

Publications (1)

Publication Number Publication Date
FR1212269A true FR1212269A (fr) 1960-03-23

Family

ID=66428815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212269D Expired FR1212269A (fr) 1957-09-27 1958-09-26 Système de communication codé

Country Status (4)

Country Link
BE (1) BE571392A (fr)
FR (1) FR1212269A (fr)
GB (1) GB884295A (fr)
LU (1) LU36443A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336577A (en) * 1963-07-15 1967-08-15 Gen Signal Corp Telemetering system

Also Published As

Publication number Publication date
LU36443A1 (fr) 1958-11-24
GB884295A (en) 1961-12-13
BE571392A (fr) 1958-10-15

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