Method for map matching with guaranteed integrity
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United States of America Patent
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Oct 4, 2011
Grant Date -
Sep 17, 2009
app pub date -
Mar 11, 2009
filing date -
Mar 11, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention belongs to the field of positioning applications, particularly those requiring or benefiting from the use of geographic information and needing a high service or integrity guarantee, such as positioning by means of a satellite navigation system for users and ground vehicles circulating through a network of streets and highways for example. The invention can be used both for critical safety applications and for those entailing legal or contractual responsibilities.
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