Position prediction for authentication of a mobile transmitter
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United States of America Patent
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N/A
Issued Date -
Jan 30, 2003
app pub date -
Jun 8, 2001
filing date -
Jun 8, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention enables authentication of a mobile source by verifying that a reported position corresponds to a predicted position within a dynamically defined region of uncertainty. The dynamically defined region of uncertainty can express the statistical confidence of the authentication results. The region of uncertainty is dynamically defined by incorporating position, mobility vector, and other data that are determined during the authentication process.
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