FR2291670B3 - - Google Patents

Info

Publication number
FR2291670B3
FR2291670B3 FR7437279A FR7437279A FR2291670B3 FR 2291670 B3 FR2291670 B3 FR 2291670B3 FR 7437279 A FR7437279 A FR 7437279A FR 7437279 A FR7437279 A FR 7437279A FR 2291670 B3 FR2291670 B3 FR 2291670B3
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
FR7437279A
Other languages
French (fr)
Other versions
FR2291670A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7437279A priority Critical patent/FR2291670A1/en
Publication of FR2291670A1 publication Critical patent/FR2291670A1/en
Application granted granted Critical
Publication of FR2291670B3 publication Critical patent/FR2291670B3/fr
Granted 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Radio Relay Systems (AREA)
FR7437279A 1974-11-12 1974-11-12 Television transmission network system - has master station and low power transmitting and relaying substations Granted FR2291670A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7437279A FR2291670A1 (en) 1974-11-12 1974-11-12 Television transmission network system - has master station and low power transmitting and relaying substations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437279A FR2291670A1 (en) 1974-11-12 1974-11-12 Television transmission network system - has master station and low power transmitting and relaying substations

Publications (2)

Publication Number Publication Date
FR2291670A1 FR2291670A1 (en) 1976-06-11
FR2291670B3 true FR2291670B3 (en) 1977-08-12

Family

ID=9144855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437279A Granted FR2291670A1 (en) 1974-11-12 1974-11-12 Television transmission network system - has master station and low power transmitting and relaying substations

Country Status (1)

Country Link
FR (1) FR2291670A1 (en)

Also Published As

Publication number Publication date
FR2291670A1 (en) 1976-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse