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GNSS receiver tracking performance analysis under distance-decreasing attacks
KTH, School of Electrical Engineering (EES), Communication Networks.
KTH, School of Electrical Engineering (EES), Communication Networks.
2015 (English)In: Proceedings of 2015 International Conference on Localization and GNSS, IEEE , 2015Conference paper (Refereed)Text
Abstract [en]

Numerous works have investigated the vulnerability of Global Navigation Satellite Systems (GNSS) against attacks. Upcoming systems make provisions for cryptographic civilian signal protection. However, this alone does not fully protect GNSS-based localization. In this paper, we show that attacks at the physical layer, without modification of navigation messages, can be severely effective. We analyze the influence of the, so called distance decreasing attacks, and we investigate their feasibility and we find that they can be practical and effective. Finally, we consider signal quality monitoring, but it can not readily serve as a countermeasure.

Place, publisher, year, edition, pages
IEEE , 2015.
Keyword [en]
Distance decreasing attacks, GNSS, Tracking
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-187134DOI: 10.1109/ICL-GNSS.2015.7217163ISI: 000380461600030ScopusID: 2-s2.0-84959559446OAI: oai:DiVA.org:kth-187134DiVA: diva2:929441
Conference
International Conference on Localization and GNSS, ICL-GNSS 2015; Gothenburg; Sweden
Note

QC 20160518

Available from: 2016-05-18 Created: 2016-05-17 Last updated: 2016-08-23Bibliographically approved

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