Method of determining the position of a mobile unit

Details Method of determining the position of a mobile unit Method of determining the position of a mobile unit

2006-08-08

2006-08-08

Camby, Richard M. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C701S214000, C701S215000

Reexamination Certificate

active

07089112

ABSTRACT:
A method of determining the position of a mobile unit (MS1) having a GPS receiver (24) is disclosed. The method comprising the steps of measuring mobile unit pseudoranges at the mobile unit (MS1) using the GPS receiver (24); providing reference pseudoranges corresponding to a reference location situated remote from the mobile unit (BS1); and determining the position of the mobile unit (MS1) relative to the reference location (BS1) as a function of both the reference pseudoranges and the mobile unit pseudoranges.

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U.S. Department of Transportation Federal Aviation Administration Specification, WIde Area Augmentation System (WAAS), Sep. 21, 1999.

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