Monitoring of the Jamming Environment in the GNSS L5 Band in Korea Region
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초록
This paper presents the jamming effect on the L5 band of Global Navigation Satellite System (GNSS) by analyzing real data collected via measurement campaigns in Korea region. In fact, the L5 band is one of the dedicated bands for various satellite navigation systems such as Global Positioning System (GPS), Galileo, BeiDou (BDS), and Quasi Zenith Satellite System (QZSS). And this band is also allocated along with various systems used for aeronautical radio navigation systems (ARNS). Among ARNS, the Distance Measuring Equipment (DME) and the Tactical Air Navigation System (TACAN) are systems that transmit and receive strong power pulse signals, which may cause unintentional jamming in the reception of GNSS signals. In this paper, signals in the main lobe of GPS L5, Galileo E5a, BDS B2a, and QZSS L5 are collected in Korean region to confirm whether the jamming effect exists in the band. And then, the pulse blanking technique, which is a simple signal processing technique capable of responding to pulsed jamming, is applied to analyze the jamming effect of DME/TACAN on the L5 band.
Abstract
This paper presents the jamming effect on the L5 band of Global Navigation Satellite System (GNSS) by analyzing real data collected via measurement campaigns in Korea region. In fact, the L5 band is one of the dedicated bands for various satellite navigation systems such as Global Positioning System (GPS), Galileo, BeiDou (BDS), and Quasi Zenith Satellite System (QZSS). And this band is also allocated along with various systems used for aeronautical radio navigation systems (ARNS). Among ARNS, the Distance Measuring Equipment (DME) and the Tactical Air Navigation System (TACAN) are systems that transmit and receive strong power pulse signals, which may cause unintentional jamming in the reception of GNSS signals. In this paper, signals in the main lobe of GPS L5, Galileo E5a, BDS B2a, and QZSS L5 are collected in Korean region to confirm whether the jamming effect exists in the band. And then, the pulse blanking technique, which is a simple signal processing technique capable of responding to pulsed jamming, is applied to analyze the jamming effect of DME/TACAN on the L5 band.
참고문헌 (30)
- Bastide, F., "GPS L5 and Galileo E5a", E5b signal to noise density ratio degradation due to DME, Proceedings of the 2004 National Technical Meeting of The Institute of Navigation, pp.2004[DOI]
- "BeiDou Navigation Satellite System Signal In Space Interface Control Document Open Service Signal B2a (Version 1.0)" (2017)[URL]
- Borio, D., "Optimal GNSS pulse blanking in the presence of signal quantization", IET Signal Processing, 7, pp.400~410 (2013)
- Chatre, E, "Galileo Status Update", 2021 ION GNSS+ (2021)
- Dunn, M, "GPS Enterprise Modernization Briefing", 2021 ION GNSS+ (2021)
- Erlandson, R. J., "Pulsed RFI effects on aviation operations using GPS L5", Proceedings of the 2004 National Technical Meeting of The Institute of Navigation, pp.1063~1076 (2004)
- "European GNSS(Galileo) open service signal-in-space interface control document (OS-SISICD), issue 2.0" (2021)[URL]
- Grace Xingxin Gao, "DME", TACAN interference mitigation for GNSS: algorithms and flight test results, 2013, pp.17(4), 561~573[DOI]
- "Global Positioning System interface control documents, IS-GPS-705H, Navstar GPS space segment/ User segment L5 Interfaces" (2021)[URL]
- "GPS amplified 1X4 splitter technical product data" (2021)[URL]
- "GPS 30 dB Line Amplifier technical product data" (2021)[URL]
- Grabowski, J., "Characterization of L5 receiver performance using digital pulse blanking", Proceedings of the 15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002) (2002)
- Garcia-Pena, A., "Efficient DME", TACAN Blanking method for GNSS based navigation in civil aviation, 2019, 1438~1452
- Garcia-Pena, A., "Impact of DME", TACAN on GNSS L5, Proceedings of the 2020 International Technical Meeting of The Institute of Navigation, pp.2020[DOI]
- "Survey GNSS antenna GPS800" (2021)[URL]
- Hegarty, C., "Methodology for determining compatibility of GPS L5 with existing systems and preliminary results", Proceedings of the 55th Annual Meeting of The Institute of Navigation, pp.635~644 (1999)
- Hegarty, C., "Suppression of pulsed interference through blanking", 399~408 (2000)
- ICAO, "International Standards and Recommended Practices Annex 10, Aeronautical telecommunications, Volume I: radio navigation aids", International Civil Aviation Organization, ~ (2018)
- GNSS: Principles and Applications, "Understanding GPS", pp.2017, Kaplan, E. D.
- Karutin, S, "The Status of GLONASS System", 2021 ION GNSS+ (2021)
- Kim, T, "Status of the Korean Positioning System (KPS)", 61st Meeting of the Civil GPS Service Interface Committee (2021)
- Kim, T., "Validation of GPS L5 coexistence with DME", TACAN and link-16 systems, GNSS 2003, pp.2003[DOI]
- Kogure, S, "Update of QZSS", 2021 ION GNSS+ (2021)
- Lu, X, "BDS: Navigation Satellite System Development", 2021 ION GNSS+ (2021)
- "Aeronautical Information Services, AD chart" (2021)[URL]
- Regulations for Radio Frequency Allocation, "MSIT", Ministry of Science and ICT (MSIT), ~, pp.MSIT Notification 2020-111 (2021)
- Luciano Musumeci, "Performance assessment of pulse blanking mitigation in presence of multiple Distance Measuring Equipment", Tactical Air Navigation interference on Global Navigation Satellite Systems signals, 2014, pp.8(6), 647~657[DOI]
- "USRP-2944 Specifications - USRP Software Defined Radio Reconfigurable Device Manual" (2017)[URL]
- "GPS-704-X multi frequency antenna delivers excellent performance, multipath rejection and Lband functionality" (2021)[URL]
- 송영진, "Design of Multi-Constellation and Multi-Frequency GNSS SDR with Fully Reconfigurable Functionality", Journal of Positioning, Navigation, and Timing, 10(2), pp.91~102 (2021), 사단법인 항법시스템학회[DOI]