Distributed GPS for geolocation of a network of nodes
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United States of America Patent
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Apr 11, 2006
Grant Date -
N/A
app pub date -
Sep 25, 2002
filing date -
Sep 25, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A method of determining absolute positions of devices in a network. Relative distances between the devices are determined. For each of at least one of the devices, a range is calculated from a number of distant ranging sources that is less than an amount required to obtain a precise location of the device. The calculated ranges are combined with the determined relative distances to determine a unique absolute position of the devices in the network.
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