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12 November 2024 Overview of spoofing interference detection in satellite navigation
Xuran Gu, Ling Xi
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Proceedings Volume 13395, International Conference on Optics, Electronics, and Communication Engineering (OECE 2024) ; 133954Q (2024) https://doi.org/10.1117/12.3048229
Event: International Conference on Optics, Electronics, and Communication Engineering, 2024, Wuhan, China
Abstract
With the development of UAV and autonomous driving technology, the accurate acquisition of spatial location information is more and more closely related to people’s production and life. However, because the navigation signal is very weak when it reaches the ground, the signal is vulnerable to interference, and human interference has a destructive effect on navigation applications. Human interference to navigation signals can be divided into two categories: suppression interference and deception interference. This paper first briefly introduces the difference between spoofing and squishing jamming and the types of spoofing jamming, and then analyzes spoofing jamming detection technology and its research status from the perspectives of message encryption identity authentication, spatial processing, signal power detection, signal quality detection, Doppler shift consistency, positioning and navigation results and machine learning. The research direction of multi-technology comprehensive detection is prospected.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Xuran Gu and Ling Xi "Overview of spoofing interference detection in satellite navigation", Proc. SPIE 13395, International Conference on Optics, Electronics, and Communication Engineering (OECE 2024) , 133954Q (12 November 2024); https://doi.org/10.1117/12.3048229
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KEYWORDS
Signal detection
Receivers
Satellites
Satellite navigation systems
Detection and tracking algorithms
Antennas
Signal processing
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