METHOD AND SYSTEM FOR CALIBRATING A LIGHT BASED POSITIONING SYSTEM
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United States of America Patent
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Issued Date -
Jan 31, 2013
app pub date -
Mar 30, 2012
filing date -
Jul 26, 2011
priority date (Note) -
Abandoned
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Abstract
In one aspect the present disclosure relates to a method for manually calibrating a light based positioning system in a location. In some embodiments, the method includes providing a map of positions of a plurality of light sources in the location; while positioned under one of the plurality of light sources on the map, receiving an identification code from the light source, wherein the identification code identifies the light source; and updating the map with the identification code for the light source. In some embodiments, the light source can be a light emitting diode.
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