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Conference Paper
Performance Simulation of GPS Spoofing Mitigation Using Robust Cross-SCORE algorithm
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- Authors
- Inone Joo, Cheonsig Sin
- Issue Date
- 2017-11
- Citation
- International Navigation Conference (INC) 2017, pp.1-5
- Language
- English
- Type
- Conference Paper
- Abstract
- The GPS spoofing attack would be potentially more dangerous than jamming since it can completely mislead the positioning, navigation, and timing (PNT) solution of the target receiver. The spoofing signals are generally transmitted from the antenna in one place because the spoofing attack using the time synchronized antenna of several places is practically very difficult to carry out. On this assumption, we present the GPS spoofing mitigation by using the robust blind beamforming based on the Cross-SCORE algorithm. The simulation results have confirmed that the robust SCORE algorithm receives all authentic GPS signals, still providing all of the benefits of a blind beamforming, while mitigating the spoofing signals.
- KSP Keywords
- Carry out, GPS spoofing, Spoofing attack, blind beamforming, performance simulation, simulation results