Human, Machine, Sensor, Infrastructure: All Together Against Cyberattacks in AV

Petit, Johann; Murray, Víctor

doi:10.1007/978-3-030-52840-9_12

Cited by 1 publication

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this work, we focus on physical-layer attacks described in [2], and our approach is inspired by [16], [18]. Finally, the author would like to cite [19]- [21] as related published results.…”

Section: Introductionmentioning

confidence: 99%

Physical-Layer Cyberattack and Interference Resilient Automotive Radars

Toker

2020

IEEE Access

View full text Add to dashboard Cite

In this paper, we present a physical-layer attack and interference resilient automotive radar system, and derive analytical upper bounds for the probability of not detecting an attack, and the probability of false attack alarm. We consider a quite general attack model and prove that if the attack signal level is above a defined relative threshold, both the probability of false attack alarm and the probability of not detecting an attack converge to zero exponentially with the number of samples acquired during a single chirp, and the number of chirps used in a frame. We also derive an analytical formula for this relative threshold, and prove that by selecting shorter frame durations, and using lower noise RF equipment, the threshold can be made as small as possible. Basically, by proper selection of radar parameters arbitrarily small attack signals can be detected almost always with almost no false alarms. We also present a numerical example using real measured data obtained from two 77 GHz automotive radars operated at the same time. Also using real data, we show that the proposed system reduces the negative effects of undetected weak attacks which are below the above mentioned threshold.

show abstract

Section: Introductionmentioning

confidence: 99%

Physical-Layer Cyberattack and Interference Resilient Automotive Radars

Toker

2020

IEEE Access

View full text Add to dashboard Cite

show abstract

Human, Machine, Sensor, Infrastructure: All Together Against Cyberattacks in AV

Cited by 1 publication

References 4 publications

Physical-Layer Cyberattack and Interference Resilient Automotive Radars

Physical-Layer Cyberattack and Interference Resilient Automotive Radars

Contact Info

Product

Resources

About