A Development of GPS SIS Anomalies Generation Software
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In this paper, GPS signal anomaly generation software is proposed which can be used for the analysis of GPS signal anomaly effect and the design, verification, and operation test of anomalous signal monitoring technique. For the implementation of anomalous signal generation technique, anomalous signals are generated using a commercial signal generation simulator, and their effects and characteristics are analyzed. An error model equation is proposed from the result of analysis, and the anomalous signal generation software is constructed based on this equation. The proposed anomalous signal generation software has high scalability so that users can easily utilize and apply, and is economical as the additional cost for purchasing equipment is not necessary. Also, it is capable of anomalous signal generation based on real-time signal by comparing with the commercial signal generation simulator.
Abstract
In this paper, GPS signal anomaly generation software is proposed which can be used for the analysis of GPS signal anomaly effect and the design, verification, and operation test of anomalous signal monitoring technique. For the implementation of anomalous signal generation technique, anomalous signals are generated using a commercial signal generation simulator, and their effects and characteristics are analyzed. An error model equation is proposed from the result of analysis, and the anomalous signal generation software is constructed based on this equation. The proposed anomalous signal generation software has high scalability so that users can easily utilize and apply, and is economical as the additional cost for purchasing equipment is not necessary. Also, it is capable of anomalous signal generation based on real-time signal by comparing with the commercial signal generation simulator.
참고문헌 (11)
- Anja, H., "Short-term Stability of GNSS Satellite Clocks and its Effects on Precise Point Positioning", Proceedings of the 21st International Technical Meeting of the Satellite Division of The Institute of Navigation, pp.1855~1863 (2008)
- "Methodology for Modeling the SVN49 Anomaly for static scenarios" (2011)[URL]
- Gao, G. X, "Methodology and Case Studies of Signal-in-Space Error Calculation Top-down Meets Bottom-up", Proceedings of the 22nd International Technical Meeting of The Satellite Division of the Institute of Navigation, pp.2824~2831 (2009)
- "Navstar GPS Space Segment/Navigation User Interfaces" (2011)[URL]
- Quality Monitoring Of GPS Signals, "Jakab, A. J.", UCGE, ~, pp.UCGE Reports, Number 20149 (2001)
- Kaplan, E. D., "Understanding GPS Principles and Application" (2006), Artech House
- Kim, J. W., "Study on Fault analysis and detection of GPS PRN 23 Satellite", the 11th GNSS Workshop (2004)
- 신미영, "Network RTK 환경에서 위성에 의한 이상 검출 기법", 한국항해항만학회지, 37(1), pp.41~48 (2013), 한국항해항만학회[DOI]
- Spirent, "GSS8000 Series – Datasheet: Capability, flexibility & fidelity in GNSS simulation, MS3057", ~ (2008)
- Tsui, J. B., "Fundamentals of Global Positioning System Receivers: A Software Approach" (2000), John Wiley & Sons
- 유윤자, "Detection algorithm of ionospheric delay anomaly based on multi-reference stations for ionospheric scintillation", 한국항해항만학회지, 35(9), pp.701~706 (2011), 한국항해항만학회