한국항공운항학회지 (Journal of the Korean Society for Aviation and Aeronautics)

  • 제24권4호
  • /
  • Pages.1-5
  • /
  • 2016
  • /
  • 1225-9705(pISSN)
  • /
  • 2466-1791(eISSN)
한국항공운항학회 (The Korean Society for Aviation and Aeronautics)
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GNSS 전파교란 영향분석 시뮬레이터 구현 및 시험

Implementation and Test of Simulator for Analyzing Effect of GNSS Jamming

  • 주인원 (한국전자통신연구원 위성항법.레이다연구실) ;
  • 신천식 (한국전자통신연구원 위성항법.레이다연구실)
  • 투고 : 2016.07.22
  • 심사 : 2016.12.23
  • 발행 : 2016.12.30
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초록

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.

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참고문헌

  1. Inone Joo, Cheonsig Sin, Sanguk Lee, et al, "Technical Trends of Monitoring GPS Jamming", Trend Analysis of Electronics and Telecommunication, vol 26, issue 4, 2011
  2. Yonhapnews, Press Release, "Equipment Damage in Civil and Military by GPS Jamming of North Korea" 9, October, 2013
  3. Ministry of Science, ICT and Future Planning, Press Release, "GPS Jamming Status", 2016.
  4. Inone Joo, Cheonsig Sin and Jaehoon Kim, "GPS Jamming Propagation Prediction Simulator using ITU-R P.1546 Model", Korea Satellite Information & Telecommunication Conference, vol 1. 2015.
  5. ITU-R P.1546-3, Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 3000 MHz.
  6. Young-Heung Kang, et al, "Comparison of propagation models based on DTV field strength measurement in urban environment", Journal of The Korea Navigation Institute, vol 17, issue 5, 2013, 484p-490p.