Proximity regulation system for use with a portable cell...

Details Proximity regulation system for use with a portable cell... Proximity regulation system for use with a portable cell...

2006-05-02

2006-05-02

Trinh, Sonny (Department: 2687)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S575500, C455S115100

Reexamination Certificate

active

07039435

ABSTRACT:
A proximity regulation system for use with a portable cell phone and a method of operating the same. In one embodiment, the proximity regulation system includes a location sensing subsystem that is configured to determine a location of the portable cell phone proximate a user. A power governing subsystem is coupled to the location sensing subsystem and configured to determine a proximity transmit power level of the portable cell phone based on the location.

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