Method and apparatus for locating multimode communication...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

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Details

C455S456100, C455S404200, C455S414200, C455S456200

Reexamination Certificate

active

07657269

ABSTRACT:
A location services controller (104) for locating multimode communication devices (MCDs) (102) has a communication element (302) for communicating with two or more communication networks (106) and MCDs coupled thereto, a memory (304), and a processor (306) for controlling operations thereof. The processor is programmed to request (402) location information of an MCD from at least two sources selected among a group that can include the MCD and one or more communication networks coupled to the MCD, and determine (426) from the sources of location information the location of the MCD.

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patent: 2007/0026870 (2007-02-01), Spain et al.
patent: 2852181 (2004-09-01), None

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