GNSS SPOOFING DETECTION AND RECOVERY: abstract simplified (18060518)
The abstract describes a method that involves a mobile device receiving a signal from a Global Navigation Satellite System (GNSS) and also receiving a message from a wireless device via a PC5 interface. The message contains the location of a reference structure. The method then determines whether the GNSS signal is a spoofing signal by comparing the location of the reference structure with the location of the mobile device determined from the GNSS signal.