Charactering Receiver Clocks for the Detection and Identification of Inauthentic GNSS Signals
Document Type
Conference Proceeding
Publication Date
1-23-2024
Abstract
GNSS receiver clock drift can be estimated as part of the Time Differenced Carrier Phase solution. In this work, a commercial receiver driven by a few configurations of clock is used to estimate the clock drift from multi-constellation GNSS data. Since inauthentic GNSS signals generated with a simulator have an impact on the receiver clock solution, the simulator may be detected or even identified by observing changes in the receiver clock drift solution.
Source Publication
2024 International Technical Meeting of The Institute of Navigation
Recommended Citation
Zhu, Zhen, Gunawardena, Sanjeev, Vinande, Eric, Pontious, Jason, "Charactering Receiver Clocks for the Detection and Identification of Inauthentic GNSS Signals," Proceedings of the 2024 International Technical Meeting of The Institute of Navigation, Long Beach, California, January 2024, pp. 505-511. https://doi.org/10.33012/2024.19556
Comments
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