Position discovery using short range mobile devices
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United States of America Patent
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Jun 29, 2004
Grant Date -
Sep 13, 2001
app pub date -
Feb 28, 2001
filing date -
Mar 11, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A position-discovery method is provided for a mobile device equipped with non-wired short-range communication means for receiving locally-transmitted messages. At least some of the messages include position data concerning the originating point of the message. The device determines its position as being that of the most common originating point for messages in a set of most recently received messages.
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