Reference : Secure Vehicular Communications Through Reconfigurable Intelligent Surfaces
Scientific journals : Article
Engineering, computing & technology : Computer science
Security, Reliability and Trust
http://hdl.handle.net/10993/49251
Secure Vehicular Communications Through Reconfigurable Intelligent Surfaces
English
Ai, Yun []
De Figueiredo, Felipe A.P []
Kong, Long []
Cheffena, Michael []
Chatzinotas, Symeon mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Ottersten, Björn mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
11-Jun-2021
IEEE Transactions on Vehicular Technology
IEEE
70
7
7272 - 7276
Yes (verified by ORBilu)
International
0018-9545
1939-9359
[en] Reconfigurable intelligent surfaces (RIS) is considered as a revolutionary technique to improve the wireless system performance by reconfiguring the radio wave propagation environment artificially. Motivated by the potential of RIS in vehicular networks, we analyze the secrecy outage performance of RIS-aided vehicular communications in this paper. More specifically, two vehicular communication scenarios are considered, i.e., a vehicular-to-vehicular (V2V) communication where the RIS acts as a relay and a vehicular-to-infrastructure (V2I) scenario where the RIS functions as the receiver. In both scenarios, a passive eavesdropper is present attempting to retrieve the transmitted information. Closed-form expressions for the secrecy outage probability (SOP) are derived and verified. The results demonstrate the potential of improving secrecy with the aid of RIS under both V2V and V2I communications.
http://hdl.handle.net/10993/49251
10.1109/TVT.2021.3088441

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