Wireless terminal locator

Details Wireless terminal locator Wireless terminal locator

2005-12-27

2005-12-27

Gary, Erika A. (Department: 2681)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S420000, C455S458000

Reexamination Certificate

active

06980815

ABSTRACT:
A portable device comprising a base station emulator programmable to emit a signal and selectively page a wireless terminal that tunes to the signal to register, wherein the paging signal reveals the location of the wireless terminal. A method of locating an active wireless terminal inside an area. The method comprises transmitting an overhead signal that is dominant inside the area, receiving an identification signal from the wireless terminal and selectively paging the identified wireless terminal to reveal its location inside the area.

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