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Detection of Deception Signal Used to Deceive Geolocation Receiver of a Satellite Navigation System: 7,623,068

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Abstract: 

A method for detecting the presence of a deception signal associated with a satellite navigation system. The deception signal has certain "observables", which can be used by a GPS receiver to detect the presence of the deception signal.

Patent Number: 
7,623,068
Date Of Issue: 
11/23/2009
Inventors: 

Luke Stephen Powell; Thomas Howard Jaeckle

Full Text: 
US Patent and Trademark Office