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GNSS 전파교란 영향분석 시뮬레이터 구현 및 시험
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- Issue Date
- 2016-12
- Citation
- 한국항공운항학회지, v.24, no.4, pp.1-5
- ISSN
- 1225-9705
- Publisher
- 한국항공운항학회
- Language
- Korean
- Type
- Journal Article
- Abstract
- As a dependency on Global Navigation Satellite System (GNSS) becomes increase in various applications, its reliability has been very important. However, in South Korea, Global Positioning System (GPS) jamming incident happened four times since 2010. GNSS signal is so weak that it is highly susceptible to all types of the jamming. GNSS jamming can cause serious damage in the safety-critical applications based on the GNSS. In this paper, we present the GNSS jamming signal propagation prediction simulator based on ITU-R P.1546 model. This simulator is developed for preventing or reducing the damage from the GNSS jamming attack by predicting the jamming propagation strength based on the geographical information in Korean peninsula.
- KSP Keywords
- GNSS signal, Geographical information, Global positioning system(GPS), ITU-R P.1546, International telecommunications union radiocommunication(ITU-R), Jamming attack, Jamming signal, Korean Peninsula, Propagation prediction, Signal Propagation, South Korea