Aircraft resilience to GNSS jamming and impact on ADS-B quality indicators
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F25%3A00382101" target="_blank" >RIV/68407700:21260/25:00382101 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1017/aer.2024.165" target="_blank" >https://doi.org/10.1017/aer.2024.165</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/aer.2024.165" target="_blank" >10.1017/aer.2024.165</a>
Alternative languages
Result language
angličtina
Original language name
Aircraft resilience to GNSS jamming and impact on ADS-B quality indicators
Original language description
The presented research investigates the impact of interference on the performance of aircraft Global Navigation Satellite System (GNSS) receivers with a specific focus on the behaviour of Automatic Dependent Surveillance-Broadcast (ADS-B) position quality indicators. Several experiments were performed with different aircraft types, such as Airbus, Boeing, Beechcraft King Air B350 or Tecnam, and using various intensities of GNSS jamming. The behaviour of various quality indicators, such as the Navigation Integrity Category, Navigation Accuracy Category, Source Integrity Level and System Design Assurance transmitted in different types of ADS-B messages, is analysed. We investigate not only situations where the quality indicators drop to zero, but also the complete evolution of the changes in the indicators as a function of the increasing power of the jamming signal. Based on the analysis of changes in the ADS-B quality indicators, the estimation of the most likely interference signal power required to discontinue the tracking of an already acquired GPS L1 Coarse/Acquisition signal is made. Additionally, the interference signal power to prevent re-acquisition is also estimated. The findings improve the understanding of interference effects and can support the development of robust interference mitigation techniques in aviation applications.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20104 - Transport engineering
Result continuities
Project
<a href="/en/project/CK01000183" target="_blank" >CK01000183: Research of the GNSS signal interference in the domain of air transport</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
The Aeronautical Journal
ISSN
0001-9240
e-ISSN
2059-6464
Volume of the periodical
129
Issue of the periodical within the volume
1336
Country of publishing house
GB - UNITED KINGDOM
Number of pages
18
Pages from-to
1629-1646
UT code for WoS article
001404766100001
EID of the result in the Scopus database
2-s2.0-85216407078