NAVIGATION SYSTEM WITH MAP COMPRESSION AND METHOD OF OPERATION THEREOF
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United States of America Patent
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Issued Date -
Apr 14, 2011
app pub date -
Oct 8, 2009
filing date -
Oct 8, 2009
priority date (Note) -
Abandoned
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Abstract
A method of operation of a navigation system includes: preconstructing a multi-layered index based on a plurality of a spatially-aware identification for identifying location data points; selecting a first intersection based on the multi-layered index of the spatially-aware identification; and generating a primary route based on the first intersection for displaying on a device.
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