GNSS spoofing detection via opportunistic IRIDIUM signals
Gabriele Oligeri, Savio Sciancalepore, Roberto Di Pietro
Abstract
In this paper, we study the privately-own IRIDIUM satellite constellation, to provide a location service that is independent of the GNSS. In particular, we apply our findings to propose a new GNSS spoofing detection solution, exploiting unencrypted IRIDIUM Ring Alert (IRA) messages that are broadcast by IRIDIUM satellites.
Topics & Concepts
GNSS applicationsComputer scienceSpoofing attackIridiumSatellite systemGlobal Positioning SystemScheme (mathematics)SatelliteComputer networkService (business)Remote sensingReal-time computingSatellite navigationComputer securityService providerBroadcasting (networking)GNSS positioning and interferenceIndoor and Outdoor Localization TechnologiesTarget Tracking and Data Fusion in Sensor Networks