FR2044847A5 - - Google Patents

Info

Publication number
FR2044847A5
FR2044847A5 FR6910036A FR6910036A FR2044847A5 FR 2044847 A5 FR2044847 A5 FR 2044847A5 FR 6910036 A FR6910036 A FR 6910036A FR 6910036 A FR6910036 A FR 6910036A FR 2044847 A5 FR2044847 A5 FR 2044847A5
Authority
FR
France
Prior art keywords
tone
sets
station
channel
mobile
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
FR6910036A
Other languages
English (en)
French (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 FR6910036A priority Critical patent/FR2044847A5/fr
Priority to GB04112/70A priority patent/GB1276941A/en
Priority to DE2015198A priority patent/DE2015198C3/de
Priority to US24116A priority patent/US3707679A/en
Priority to CH472270A priority patent/CH522994A/fr
Priority to ES378171A priority patent/ES378171A1/es
Application granted granted Critical
Publication of FR2044847A5 publication Critical patent/FR2044847A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR6910036A 1969-04-02 1969-04-02 Expired FR2044847A5 (US20030220297A1-20031127-C00009.png)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR6910036A FR2044847A5 (US20030220297A1-20031127-C00009.png) 1969-04-02 1969-04-02
GB04112/70A GB1276941A (en) 1969-04-02 1970-03-24 Radiotelephonic system
DE2015198A DE2015198C3 (de) 1969-04-02 1970-03-28 Funk-Fernsprechanlage mit mehreren beweglichen und ortsfesten Teilnehmerstationen
US24116A US3707679A (en) 1969-04-02 1970-03-31 Automatic mobile radio telephone system
CH472270A CH522994A (fr) 1969-04-02 1970-03-31 Installation de liaison radiotéléphonique
ES378171A ES378171A1 (es) 1969-04-02 1970-04-02 Mejoras en las redes de equipos radiotelefonicos con esta- cion retransmisora compartida.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910036A FR2044847A5 (US20030220297A1-20031127-C00009.png) 1969-04-02 1969-04-02

Publications (1)

Publication Number Publication Date
FR2044847A5 true FR2044847A5 (US20030220297A1-20031127-C00009.png) 1971-02-26

Family

ID=9031791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6910036A Expired FR2044847A5 (US20030220297A1-20031127-C00009.png) 1969-04-02 1969-04-02

Country Status (6)

Country Link
US (1) US3707679A (US20030220297A1-20031127-C00009.png)
CH (1) CH522994A (US20030220297A1-20031127-C00009.png)
DE (1) DE2015198C3 (US20030220297A1-20031127-C00009.png)
ES (1) ES378171A1 (US20030220297A1-20031127-C00009.png)
FR (1) FR2044847A5 (US20030220297A1-20031127-C00009.png)
GB (1) GB1276941A (US20030220297A1-20031127-C00009.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443782A1 (fr) * 1978-10-30 1980-07-04 Gen Electric Procede et dispositif de radiocommunication

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340136C1 (de) * 1973-08-08 1978-04-27 Siemens Ag Funkuebertragungssystem
US4013958A (en) * 1975-10-14 1977-03-22 The Magnavox Company Sampled communication system
US4409687A (en) * 1978-10-30 1983-10-11 General Electric Company Arrangement and method for establishing radio communication in a system
US4360927A (en) * 1979-03-12 1982-11-23 General Electric Company Repeater trunking system
JPS56116341A (en) * 1980-02-19 1981-09-12 Nec Corp Radio channel switching system in communication
US4347625A (en) * 1980-06-16 1982-08-31 General Electric Company Arrangement for cellular operation of a repeater trunking system
US4649567A (en) * 1985-04-22 1987-03-10 General Electric Company Dispatch overdialing for inter-group and other added calling/called access to communications channels in a trunked radio communications system
US4682367A (en) * 1985-11-13 1987-07-21 General Electric Company Mobile radio communications system with join feature
US6897773B2 (en) * 2002-01-25 2005-05-24 Alfred Dennis Ridley Computer powered wire(less) ultra-intelligent real-time monitor
US8092251B2 (en) * 2007-12-29 2012-01-10 Apple Inc. Active electronic media device packaging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803744A (en) * 1953-08-14 1957-08-20 Bell Telephone Labor Inc Radiant energy signaling system
US2848545A (en) * 1955-09-27 1958-08-19 Bell Telephone Labor Inc Radiant energy signaling system
BE625528A (US20030220297A1-20031127-C00009.png) * 1961-12-01
US3387212A (en) * 1964-06-09 1968-06-04 Mu Western Electronics Co Inc Mobile radio paging system wherein the receivers are all made operative for a brief interval following a transmitted tone burst
FR1462279A (fr) * 1965-09-21 1966-04-15 Cit Alcatel Liaisons radio à fréquences porteuses aléatoires
FR1497524A (fr) * 1966-05-26 1967-10-13 Materiel Telephonique Réseau radiotéléphonique mobile automatique
FR1540400A (US20030220297A1-20031127-C00009.png) * 1967-06-16 1968-09-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443782A1 (fr) * 1978-10-30 1980-07-04 Gen Electric Procede et dispositif de radiocommunication

Also Published As

Publication number Publication date
DE2015198C3 (de) 1981-05-27
US3707679A (en) 1972-12-26
DE2015198A1 (de) 1970-11-05
ES378171A1 (es) 1972-05-16
GB1276941A (en) 1972-06-07
CH522994A (fr) 1972-05-15
DE2015198B2 (de) 1977-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse