Model of the signal of the Galileo Satellite Navigation System

• Autorzy: Džunda M. , Čikovský S. , Melniková L.

Identyfikatory

DOI

10.12716/1001.17.01.04

• Języki publikacji: EN

Abstrakty

EN

This article presents an analysis of the Galileo E1 signal and its sensitivity to different types of interference. The research involved modeling white noise, chaotic impulse interference, and narrowband interference and the effects of these interfering signals on the E1 signal. Based on the available information, spectral structures were created for the mentioned types of interference, and subsequently, these interferences were integrated into the E1 signal in the Matlab program environment. A Kallman filter was used to filter out white noise from the additive mixture of the E1 signal and white noise. The research aimed to analyze the influence of white noise, chaotic impulse interference, and narrowband interference on the spectral power density of the E1 signal. The results of this work can be used in the design of robust receivers and signal structures capable of withstanding these types of interference.

Słowa kluczowe

EN

Global Navigation Satellite System; navigation system; Galileo; E1 signal; interference; chaotic impulse interference; narrowband interference; simulation method

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2023
• Tom: Vol. 17 No. 1
• Strony: 51--59
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Džunda M.

• Technical University of Košice, Košice, Slovakia

autor

Čikovský S.

• Technical University of Košice, Košice, Slovakia

autor

Melniková L.

• Technical University of Košice, Košice, Slovakia

Bibliografia

• 1] Bałdysz, Z., Szołucha, M., Nykiel, G., & Figurski, M. (2017, June). Analysis of the impact of Galileo's observations on the tropospheric delay estimation. In 2017 Baltic Geodetic Congress (BGC Geomatics) (pp. 65-71). IEEE. DOI: 10.1109/bgc.geomatics.2017.22.
• [2] Bidaine, B. (2006). Ionosphere Crossing of GALILEO Signals.
• [3] Dzunda, M; Kotianova, N; Dzurovčin, P., et all.: Selected Aspects of Using the Telemetry Method in Synthesis of RelNav System for Air Traffic Control. Jan 2020 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 17 (1).
• [4] Dzunda, M; Dzurovcin, P; et all. : Selected Aspects of Navigation System Synthesis for Increased Flight Safety, Protection of Human Lives, and Health. Mar 2020, INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 17 (5).
• [5] Dzunda, M.; Kotianova, N.; Holota, K.; et al.: Use of Passive Surveillance Systems in Aviation. ACTIVITIES IN NAVIGATION: MARINE NAVIGATION AND SAFETY OF SEA TRANSPORTATION. Published: 2015. Pages: 249- 253.
• [6] Galileo navigation signals and frequencies [online]. Available from: https://www.esa.int/Applications/Navigation/Galileo/Galileo_navigation_signals_and_frequencies.
• [7] Geng, J., Guo, J. Beyond three frequencies: an extendable model for single-epoch decimeter-level point positioning by exploiting Galileo and BeiDou-3 signals. J Geod 94, 14 (2020). https://doi.org/10.1007/s00190-019-01341-y.
• [8] Hadas, T., Kazmierski, K., & Sośnica, K. (2019) Performance of Galileo-only dual-frequency absolute positioning using the fully serviceable Galileo constellation. GPS Solutions, 23(4), 108. DOI: 10.1007/s10291-019-0900-9.
• [9] Hein, Guenter & Godet, Jeremie & Issler, Jean-Luc & Martin, Jean-Christophe & Lucas-Rodriguez, Rafael & Pratt, Tony. (2001). The Galileo Frequency Structure and Signal Design. Proceedings of the 14th International Technical Meeting of the Satellite Division of The Institute of Navigation.
• [10] European Commission (2010), European GNSS (Galileo) Open Service – Signal-In-Space Interface Control Document Issue 1, February.
• [11] EUROPEAN GNSS (GALILEO) OPEN SERVICE SIGNAL- IN-SPACE INTERFACE CONTROL DOCUMENT Issue 2.0, January 2021.
• [12] Olivier Julien, Christophe Macabiau, Emmanuel Bertrand. Analysis of Galileo E1 OS unbiased BOC/CBOC tracking techniques for mass market applications. NAVITEC 2010, 5th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals, Dec 2010, Noordwijk, Netherlands. pp 1-8, 10.1109/NAVITEC.2010.5708070 . hal-01022203.
• [13] Rodríguez, J.A,A. Galileo.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).