Method and system for an interactive and real-time distributed navigation system
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United States of America Patent
Stats
-
Jul 24, 2001
Grant Date -
N/A
app pub date -
Apr 11, 2000
filing date -
Sep 27, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An Interactive Real-Time Distributed Navigation system is disclosed. In the present invention a user's location is determined by generating a position signal at the user's location. Through wireless communication between the user and distributed navigation servers, the user is presented with a list of candidate locations. The user's choice from the candidate list are then used by the navigation servers to obtain an accurate measurement of the user's location. Having established a user's location, the system proceeds to provide navigational prompts to the user to reach a final destination.
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Cited Art Landscape
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