Location management method and apparatus for managing a location of a GPS-equipped portable telephone carried by a member
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United States of America Patent
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Apr 12, 2005
Grant Date -
Jan 30, 2003
app pub date -
Jul 23, 2002
filing date -
Jul 26, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A location management method manages the location of a member which move around carrying a GPS-equipped portable telephone. The method includes inquiring of the GPS-equipped portable telephone about its current location, making the GPS-equipped portable telephone return positional information of the current location measured by the GPS function, managing the returned positional information of the current location in a file, searching a map database based on the positional information of the current location, and preparing and displaying map data linked with the positional information of the current location.
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Family
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