FR2706707B1 - Système de communication radio entre les véhicules d'une flotte et des relais. - Google Patents

Système de communication radio entre les véhicules d'une flotte et des relais.

Info

Publication number
FR2706707B1
FR2706707B1 FR9307040A FR9307040A FR2706707B1 FR 2706707 B1 FR2706707 B1 FR 2706707B1 FR 9307040 A FR9307040 A FR 9307040A FR 9307040 A FR9307040 A FR 9307040A FR 2706707 B1 FR2706707 B1 FR 2706707B1
Authority
FR
France
Prior art keywords
relays
communication system
radio communication
fleet vehicles
fleet
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 - Fee Related
Application number
FR9307040A
Other languages
English (en)
Other versions
FR2706707A1 (fr
Inventor
Thevenot Christian
Schatz Alain
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR9307040A priority Critical patent/FR2706707B1/fr
Publication of FR2706707A1 publication Critical patent/FR2706707A1/fr
Application granted granted Critical
Publication of FR2706707B1 publication Critical patent/FR2706707B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR9307040A 1993-06-11 1993-06-11 Système de communication radio entre les véhicules d'une flotte et des relais. Expired - Fee Related FR2706707B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9307040A FR2706707B1 (fr) 1993-06-11 1993-06-11 Système de communication radio entre les véhicules d'une flotte et des relais.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307040A FR2706707B1 (fr) 1993-06-11 1993-06-11 Système de communication radio entre les véhicules d'une flotte et des relais.

Publications (2)

Publication Number Publication Date
FR2706707A1 FR2706707A1 (fr) 1994-12-23
FR2706707B1 true FR2706707B1 (fr) 1995-08-04

Family

ID=9448022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307040A Expired - Fee Related FR2706707B1 (fr) 1993-06-11 1993-06-11 Système de communication radio entre les véhicules d'une flotte et des relais.

Country Status (1)

Country Link
FR (1) FR2706707B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041393A (en) * 1975-02-14 1977-08-09 Cadec Systems, Inc. Vehicle voice data link
US4414661A (en) * 1981-07-02 1983-11-08 Trancom Ab Apparatus for communicating with a fleet of vehicles
JP2852045B2 (ja) * 1988-02-25 1999-01-27 日本電気株式会社 無線周波数切替方法
JPH083525B2 (ja) * 1988-10-12 1996-01-17 日本無線株式会社 Ｃｐｓ受信装置
FR2674998B1 (fr) * 1991-04-02 1994-10-07 Trt Telecom Radio Electr Systeme de transmission d'informations utilisant un multiplex temporel.

Also Published As

Publication number Publication date
FR2706707A1 (fr) 1994-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228