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Conference Paper Jammer Localization Method using Degradation of GPS C/No Measurements
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Authors
Inone Joo, Cheonsig Sin
Issue Date
2018-06
Citation
International Conference on Wireless and Mobile Communications (ICWMC) 2018, pp.37-38
Language
English
Type
Conference Paper
Abstract
In this paper, we present the Global Positioning System (GPS) jammer localization method using the carrier-to-noise density (C/No) measurements of the commercial GPS receivers, which are already installed nationwide in Korea. The jamming power directly affects the C/No measurements of GPS signals. Accordingly, we precisely make the C/No profiles of the GPS receivers correspond to the jamming power under jamming test environment. Then, the Received Signal Strength (RSS) of the jamming can be estimated by comparing the degraded C/No measurements and the corresponding C/No profile of the respective station. Finally, we determine the jammer location by using the RSS of the respective station and the propagation prediction model of the jamming signal.
KSP Keywords
Global positioning system(GPS), Jammer localization, Jamming power, Jamming signal, Propagation Prediction Model, Test environment, localization method, received signal strength(RSS)