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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to FR7437279ApriorityCriticalpatent/FR2291670A1/fr
Publication of FR2291670A1publicationCriticalpatent/FR2291670A1/fr
Application grantedgrantedCritical
Publication of FR2291670B3publicationCriticalpatent/FR2291670B3/fr
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)
Multimedia
(AREA)
Computer Networks & Wireless Communication
(AREA)
Radio Relay Systems
(AREA)
FR7437279A1974-11-121974-11-12Reseau de television a reemissions ponctuelles
GrantedFR2291670A1
(fr)
