SELF-CALIBRATING MOBILE INDOOR LOCATION ESTIMATIONS, SYSTEMS AND METHODS
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United States of America Patent
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Issued Date -
Apr 30, 2015
app pub date -
Oct 31, 2014
filing date -
Oct 31, 2013
priority date (Note) -
Abandoned
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Abstract
A system for estimating a device's location is presented. Disclosed systems utilize a known digital map of an area to determine when a device's location violates one or more forbidden zones. When such an intrusion is detected, the system updates tunable parameters of a corresponding location estimation algorithm to minimize estimated intrusions. Thus, the location estimation algorithm can be self-calibrated based on real-time, in-the-field data.
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