RADIO-FREQUENCY NAVIGATION USING FREQUENCY CHARACTERISTIC COMPARISON Russian patent published in 2012 - IPC G01S5/02 

Abstract RU 2459217 C2

FIELD: information technology.

SUBSTANCE: method involves steps for: predicting a frequency characteristic for each of a plurality of possible locations of a device; measuring the frequency characteristic in the actual location of the device; and comparing the measured frequency characteristic with one of the predicted frequency characteristics to determine the assumed location of the device, wherein the assumed location of the device corresponds to the possible location of the device associated with one of the predicted frequency characteristics which best matches the measured frequency characteristic. Disclosed also is a device which realises said method and a vehicle.

EFFECT: high accuracy of positioning.

26 cl, 13 dwg

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RU 2 459 217 C2

Authors

Bornkholdt Dzhejms M.

Dates

2012-08-20Published

2007-12-14Filed