Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2008-07-15
2008-07-15
Tran, Khoi H. (Department: 3664)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C701S029000, C701S038000, C701S048000, C701S200000, C701S207000, C700S094000, C700S245000, C700S259000, C342S464000, C342S357490, C342S357490, C342S357490, C342S357490, C340S440000, C370S208000, C370S350000, C370S503000
Reexamination Certificate
active
11618481
ABSTRACT:
A method and apparatus for locating position of a GPS device is described. In one example, a method for provisioning a mobile device with a model for determining a position of the mobile device in at least one geographic area is provided. The method includes obtaining an estimate of the position of the mobile device, forming one or more satellite orbit models from the estimate and a wide area model, and sending the at least one satellite orbit model to the mobile device. The wide area model is formed from measurements from a plurality of satellites of a Global Positioning System, and the measurements are obtained by a plurality of reference stations.
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Abraham Charles
Diggelen Frank van
Fuchs Donald L.
Global Locate, Inc.
Marc McDieunel
McAndrews Held & Malloy Ltd.
Tran Khoi H.
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