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Protecting GNSS Receivers From Jamming and Interference

Gao, Grace Xingxin and Sgammini, Matteo and Lu, M. and Kubo, N. (2016) Protecting GNSS Receivers From Jamming and Interference. Proceedings of the IEEE, 104 (6), pp. 1327-1338. IEEE - Institute of Electrical and Electronics Engineers. DOI: 10.1109/JPROC.2016.2525938 ISSN 0018-9219

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Official URL: http://ieeexplore.ieee.org/document/7444136/


Critical government and industry sectors (such as law enforcement, transportation, communication, and finance) are growing increasingly dependent on Global Navigation Satellite Systems (GNSS) for positioning, navigation, and timing. At the same time, the availability of low-cost GNSS jamming devices are presenting a serious threat to GNSS and increasing the likelihood of outages to infrastructures relying on GNSS. The attacks range from malicious parties intentionally jamming GNSS signals within a targeted geographical region to uninformed users causing accidental interference. This paper is an overview of different approaches adopted to date to mitigate GNSS disruption caused by intentional and unintentional jamming. The first approach outlined in this paper is the use of inertial systems to aid GNSS. The second and third approaches are the filtering of jamming/interference in the spatial and time-frequency domains, respectively. The fourth approach is vector tracking of GNSS signals in the receiver.

Item URL in elib:https://elib.dlr.de/106197/
Document Type:Article
Title:Protecting GNSS Receivers From Jamming and Interference
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Gao, Grace XingxinStanford UniversityUNSPECIFIED
Sgammini, MatteoDLR, Institute of Communications and Navigationhttps://orcid.org/0000-0003-4809-1741
Date:June 2016
Journal or Publication Title:Proceedings of the IEEE
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1109/JPROC.2016.2525938
Page Range:pp. 1327-1338
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Keywords:Jamming, Receivers, Interference, Global Positioning System, Filtering, Global navigation satellite system, Satellite navigation systems
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben GNSS2/Neue Dienste und Produkte
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Sgammini, Matteo
Deposited On:27 Sep 2016 16:48
Last Modified:08 Mar 2018 18:49

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