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Beatrice Motella
Researcher at Istituto Superiore Mario Boella
Publications - 49
Citations - 759
Beatrice Motella is an academic researcher from Istituto Superiore Mario Boella. The author has contributed to research in topics: GNSS applications & Global Positioning System. The author has an hindex of 15, co-authored 47 publications receiving 626 citations. Previous affiliations of Beatrice Motella include University of New South Wales & Polytechnic University of Turin.
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Proceedings ArticleDOI
Detection of spoofed GPS signals at code and carrier tracking level
TL;DR: This paper analyzes what is known as intermediate spoofing attack, by means of a spoofer device developed at the Navigation Signal Analysis and Simulation (NavSAS) laboratory, performed by implementing proper signal quality monitoring techniques at code and carrier tracking level.
Journal ArticleDOI
Signal Structure-Based Authentication for Civil GNSSs: Recent Solutions and Perspectives
Davide Margaria,Beatrice Motella,Marco Anghileri,Jean-Jacques Floch,Ignacio Fernandez-Hernandez,Matteo Paonni +5 more
TL;DR: The current threats and vulnerabilities of GNSS receivers are mapped and a survey of recent defenses is presented, focusing on cryptographic solutions suitable to authenticate civil signals, with particular emphasis on spreading code authentication techniques.
Journal ArticleDOI
Method for Assessing the Interference Impact on GNSS Receivers
TL;DR: The definition of new families of curves named interference error envelope (IEE) and interference running average (IRA) and their validated by means of laboratory tests, proving the reliability of IEE and IRA curves for interference impact assessment.
Journal ArticleDOI
Investigation on the effect of strong out-of-band signals on global navigation satellite systems receivers
TL;DR: This study investigated the effects of real out-of-band signals on GNSS receivers and analyzed the impact on the overall receiver chain in order to evaluate the impact of the interference source.
Journal ArticleDOI
Methods of goodness of fit for GNSS interference detection
TL;DR: Two versions of a signal quality monitoring algorithm are proposed: one working exclusively precorrelation, the other providing postcorrelation information as well.