Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
An optimal design of GNSS interference localisation wireless security network based on time-difference of arrivals for the Arlanda international airport
University West, Department of Engineering Science, Division of Mathematics, Computer and Surveying Engineering.ORCID iD: 0000-0003-0067-8631
2022 (English)In: Journal of Geodetic Science, ISSN 2081-9919, E-ISSN 2081-9943, Vol. 12, no 1, p. 154-164Article in journal (Refereed) Published
Abstract [en]

Today, most of the aircrafts are navigated by global navigation satellite systems (GNSSs). Landing is a dangerous phase of a flight especially when an airport runway is not clearly seen from the aircrafts. In such cases, GNSSs are useful for a safe landing under the circumstances that healthy signals, free of any interference, reach to GNSSs receiver antennas mounted on the aircrafts. This shows the importance of establishing GNSS interference localisation security networks around airports. Designing a good configuration for the points with GNSS antennas at for receiving interference signals is important for a successful localisation of the interference device. Here, the time-difference of the arrivals of an interference signal to such points or anchor nodes (ANs), are used as observables, and a security network with four ANs is optimally designed along the runways of the Arlanda airport to reduce the dilution of precision (DOP) of the network. Our study showed that by such an optimisation, the maximum DOP value can reduce by 50% meaning a significant increase in the probability of a successful interference device localisation.

Place, publisher, year, edition, pages
De Gruyter Open, 2022. Vol. 12, no 1, p. 154-164
Keywords [en]
Jamming; signal interference; spoofing; quadratic optimisation; directional constraints; dilution of precession
National Category
Geophysics
Identifiers
URN: urn:nbn:se:hv:diva-19426DOI: 10.1515/jogs-2022-0142ISI: 000879998900001Scopus ID: 2-s2.0-85142169981OAI: oai:DiVA.org:hv-19426DiVA, id: diva2:1724778
Note

CC-BY 4.0

Available from: 2023-01-09 Created: 2023-01-09 Last updated: 2023-01-09

Open Access in DiVA

fulltext(14202 kB)71 downloads
File information
File name FULLTEXT01.pdfFile size 14202 kBChecksum SHA-512
04f89fe0bbd742e21c2ab1dc8fb4ee55621546c2d0ef0dbc7c56fa9b698f2be9b1b20aac8747cc08ff57528fe5c563f8437bbf0db3239edff56e5735381f1607
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopus

Authority records

Eshagh, Mehdi

Search in DiVA

By author/editor
Eshagh, Mehdi
By organisation
Division of Mathematics, Computer and Surveying Engineering
In the same journal
Journal of Geodetic Science
Geophysics

Search outside of DiVA

GoogleGoogle Scholar
Total: 72 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 100 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf