System and method for large route data handling within a telematics communication system
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United States of America Patent
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Feb 2, 2010
Grant Date -
May 11, 2006
app pub date -
Nov 8, 2004
filing date -
Nov 8, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a method of operating a telematics enabled mobile vehicle communication system. The method includes receiving a navigation request at a service provider from a telematics unit. The navigation request includes current location information of the telematics unit, destination information, and telematics unit memory capacity information. The method further includes producing navigation instructions based on the received navigation request. The navigation instructions provide directions from the current location of the telematics unit to the destination. The navigation instructions include a plurality of data elements describing the navigation instructions. The amount of data elements included within the navigation instructions is associated with the received telematics unit memory capacity information. The method additionally includes communicating the produced navigation instructions to the telematics unit. The method may further include providing the produced navigation instructions to a user interface.
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