Automatic dependent surveillance–broadcast (ADS-B) is an emerging means of aeronautical surveillance. Because ADS-B is susceptible to false aircraft information, position verification is essential. This article proposes a theoretical performance model for ADS-B position verification using the time difference of arrival (TDOA). The model was derived by considering the effects of receiver–aircraft geometry, TDOA accuracy and outliers, latency, self-localization accuracy, and detection threshold. The model was verified through a numerical simulation, flight experiment, and spoofing experiment.


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    Title :

    Theory of Automatic Dependent Surveillance–Broadcast Position Verification Using Time Difference of Arrival


    Contributors:


    Publication date :

    2021-06-01


    Size :

    4629290 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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