Navigation device and method providing a traffic message channel resource
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United States of America Patent
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Dec 18, 2012
Grant Date -
Sep 11, 2008
app pub date -
Oct 10, 2007
filing date -
Jan 10, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and a navigation device are disclosed for sharing at least one location message with at least one other device. The navigation device includes a receiver to determine a signal strength of a traffic message channel at a location, a memory to store information representing the signal strength of a traffic message channel, and at least one processor to correlate the information stored in memory to compile a traffic message channel resource and select a traffic message channel based on the traffic message channel resource and a location associated with a navigation device. The method includes determining a signal strength of a traffic message channel at a location, storing information representing the signal strength of a traffic message channel, correlating the information stored in memory to compile a traffic message channel resource, and selecting a traffic message channel based on the traffic message channel resource and a location associated with a navigation device.
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