Power supply systems for use in radio communication systems

Telecommunications – Carrier wave repeater or relay system

Patent

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Details

370 97, 3701101, 455 51, 455 70, 455343, H04B 160, H04B 714

Patent

active

045091994

ABSTRACT:
In a power supply system for use in a radio communication system comprising a base station for transmitting and receiving radio signals, one or more repeater stations for repeating the radio signals, and a terminal station communicating with the base station through the repeating stations, the base station comprises means for transmitting synchronizing signal pulses at a predetermined period for effecting a battery saving type power supply. Each of the repeater station and terminal station comprises means, responsive to successive reception of a predetermined number of the synchronizing signal pulses, for effecting intermittent battery saving at a period substantially equal to the period of the synchronizing signal pulses during occurrence of the synchronizing signal pulses.

REFERENCES:
patent: 3049709 (1962-08-01), Rianhard, Jr.
patent: 3499985 (1970-03-01), Rowlands et al.
patent: 4353065 (1982-10-01), Mori
patent: 4437095 (1984-03-01), Akahori et al.
patent: 4449248 (1984-05-01), Leslie et al.

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