Development and Validation of a Low-cost GPS Spoofing Simulator

Zhenjun Zhang ； Xingqun Zhan ； Hongliang Xu

《Journal of Aeronautics, Astronautics and Aviation》 46卷2期 Vol.46 No.2 (2014/06) Pp. 78-86

https://doi.org/10.6125/13-0407-737

並列摘要

At present, the spoofing attack presents a growing security risk to the diverse GNSS applications, while there are only few user-equipment-based countermeasures. A living and flexible spoofing simulator is indispensable for anti-spoofing research. In this paper, a low-cost self-developed GPS spoofing interference simulator is developed for further anti-spoofing research. Experimental test results show that it is able to spoof a normal commercial GPS receiver. The simulator could provide a technical identification for further study on the anti-spoofing methodologies and algorithms. Also several anti-spoofing scheme is presented for this kind of interference, which is proven to be practical and effective.

並列關鍵字

GPS ； Interference simulator ； Spoofing ； Detecting ； Mitigation