RFI-Resilient Positioning for RNP

Okuary Osechas, Emilio Pérez Marcos, Rachit Kumar, Michael Meurer

Abstract:	With disruptive radio interference events on the rise, there is growing concern about the dependence of air-traffic services on satellite navigation. The methods in this paper address some of these concerns by presenting a new positioning method that that is robust to jamming and spoofing. The proposed solution is based on using array antennae, which can be used in estimating the direction of arrival of radio signal. The paper discusses the positioning algorithm and the expected navigation performance. The system is expected to provide sufficient accuracy to support RNP services over Europe.
Published in:	Proceedings of the 30th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2017) September 25 - 29, 2017 Oregon Convention Center Portland, Oregon
Pages:	1709 - 1721
Cite this article:	Osechas, Okuary, Marcos, Emilio Pérez, Kumar, Rachit, Meurer, Michael, "RFI-Resilient Positioning for RNP," Proceedings of the 30th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2017), Portland, Oregon, September 2017, pp. 1709-1721. https://doi.org/10.33012/2017.15140
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