Verifying ADS-B navigation information through Doppler shift measurements

Abstract

This article consists of a collection of slides from the author's conference presentation. The authors conclude by proposing anPHY-Iayer navigation information verification scheme for ADS-B where an aircraft can verify the location and velocity of another aircraft Exploited the Doppler shift to measure velocity Showed that emulating a ghost aircraft is equivalent to solving underdefined quadratic equation system.