Method for pulling geographic location data from a remote wireless telecommunications mobile unit
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United States of America Patent
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Dec 7, 2010
Issued Date -
N/A
app pub date -
Feb 12, 2009
filing date -
Nov 1, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A method to remotely determine a location of a mobile unit without intervention by a user of the mobile unit is provided. The mobile unit may receive a location query, download location data from a GPS, and transmit the location data via a wireless telecommunications network. For example, a call center may initiate a location query using a voice channel call to the mobile unit. In addition, the mobile unit may select a mode of communication from a number of alternative modes of digital wireless communication based upon a determined characteristic of the transmission mode. By way of example, the determined characteristic could be a transmission speed, cost of transmission, or signal strength of the selected communication mode. Furthermore, the unit may be a battery pack or other accessory device attachable to a wireless telephone handset, or integrated within a mobile unit.
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