Satellite positioning receiver and proxy location system
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United States of America Patent
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May 31, 2016
Grant Date -
Aug 2, 2012
app pub date -
Apr 4, 2012
filing date -
Dec 18, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
To reduce power consumption in a user terminal, especially mobile devices, a system and method are introduced that use terrestrial beacons as a location proxy when satellite positioning signals are not available. The geographic locations of the terrestrial beacons need not be known to use the beacons as a proxy for a satellite positioning signals derived location.
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