Power saving arrangement and method in portable cellular telepho

Details Power saving arrangement and method in portable cellular telepho Power saving arrangement and method in portable cellular telepho

1990-08-27

1993-06-29

Dwyer, James L.

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379 58, 455343, H04M 1100

Patent

active

052241521

ABSTRACT:
Battery power consumption of a cellular telephone is minimized during the stand-by mode by detecting when a received message is intended for another telephone, and for reducing battery power to at least one of the electronic components at the telephone when the transmitted message is intended for another telephone. Power is restored when the next transmitted message is expected to be received by the telephone.

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