Hyperbolic positioning method using broadcast digital television signals and monitor receiver ranging
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United States of America Patent
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Dec 15, 2015
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N/A
app pub date -
Sep 4, 2014
filing date -
Sep 5, 2013
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Abstract
A system and method involve determining a time difference of arrival between two robust broadcast digital television (DTV) signals received at a mobile receiver and a monitor receiver from at least two DTV transmitters, determining a pseudorange between the mobile receiver and each of the DTV transmitters, and determining a position of the mobile receiver using the determined pseudoranges and the distance between the monitor receiver and the mobile receiver.
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