System and method for mobile-based location information
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United States of America Patent
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Issued Date -
Apr 21, 2005
app pub date -
Oct 21, 2003
filing date -
Oct 21, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and method is disclosed for providing location information to a location application directly from a mobile device. In an embodiment of the invention, a mobile device comprises means for detecting when the mobile device has moved from a first base station coverage area to a second base station coverage area, and means for creating a data-layer message, the message comprising an identification of the second base station. In another embodiment of the invention, a wireless device provides location information by detecting when the wireless device changes from communicating with a first cell to communicating with a second cell, and by sending a data-layer message from the wireless device to a location application, wherein the data message comprises an identification of the second cell.
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