FR2069909A6 - - Google Patents

Info

Publication number
FR2069909A6
FR2069909A6 FR6941810A FR6941810A FR2069909A6 FR 2069909 A6 FR2069909 A6 FR 2069909A6 FR 6941810 A FR6941810 A FR 6941810A FR 6941810 A FR6941810 A FR 6941810A FR 2069909 A6 FR2069909 A6 FR 2069909A6
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
FR6941810A
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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
Priority claimed from FR6906799A external-priority patent/FR2036328A5/fr
Application filed by Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR6941810A priority Critical patent/FR2069909A6/fr
Application granted granted Critical
Publication of FR2069909A6 publication Critical patent/FR2069909A6/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2121—Channels assignment to the different stations
    • H04B7/2123—Variable assignment, e.g. demand assignment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • H04B7/2126—Synchronisation using a reference station

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR6941810A 1969-03-11 1969-12-04 Expired FR2069909A6 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6941810A FR2069909A6 (fr) 1969-03-11 1969-12-04

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6906799A FR2036328A5 (fr) 1969-03-11 1969-03-11
FR6941810A FR2069909A6 (fr) 1969-03-11 1969-12-04

Publications (1)

Publication Number Publication Date
FR2069909A6 true FR2069909A6 (fr) 1971-09-10

Family

ID=26214898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941810A Expired FR2069909A6 (fr) 1969-03-11 1969-12-04

Country Status (1)

Country Link
FR (1) FR2069909A6 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526250A1 (fr) * 1982-04-30 1983-11-04 Labo Electronique Physique Procede de calage temporel automatique de stations dans un systeme de transmission par multiplex et de traitement de donnees

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526250A1 (fr) * 1982-04-30 1983-11-04 Labo Electronique Physique Procede de calage temporel automatique de stations dans un systeme de transmission par multiplex et de traitement de donnees

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