GPS NAVIGATION USING SUCCESSIVE CARRIER MEASUREMENT DIFFERENCES Russian patent published in 2010 - IPC G01S5/14 

Abstract RU 2389037 C2

FIELD: physics.

SUBSTANCE: method of navigating a mobile object in accordance with satellite signals is based on determination of at least one associated matrix for locating the object based on a measurement sensitivity matrix associated with the current geometry of satellites, where in order to locate objects, the most recently calculated matrices are repeatedly used to calculate location updates with high speed until the next low-speed calculation ends.

EFFECT: increased frequency with which exact location measurements are updated and simplification of calculations.

21 cl, 8 dwg

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RU 2 389 037 C2

Authors

Khehtch Ronal'D R.

Sharp Richard T.

Jan Jun'Chun'

Dates

2010-05-10Published

2005-03-03Filed