Method for estimating the geographical latitude, longitude and elevation of a mobile electronic telecommunication device (TD)
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United States of America Patent
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Aug 27, 2013
Grant Date -
May 30, 2013
app pub date -
Nov 25, 2011
filing date -
Nov 25, 2011
priority date (Note) -
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Abstract
A method for estimating the geographical latitude, longitude and elevation of a mobile electronic telecommunication device (TD) is provided. The method draws random information over a given time period from multiple responders. A triangulation and signal quality analysis is performed to determine the possible location of the TD. Using the statistical information and its analysis the location (x, y and z coordinates) as well as the velocity and acceleration of the device is estimated. The present invention provides extremely accurate location information.
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