dc.contributor.author | Ai, Yun | |
dc.contributor.author | Figueiredo, Felipe A. P. De | |
dc.contributor.author | Kong, Long | |
dc.contributor.author | Chatzinotas, Symeon | |
dc.contributor.author | Ottersten, Björn | |
dc.date.accessioned | 2021-09-16T06:07:41Z | |
dc.date.available | 2021-09-16T06:07:41Z | |
dc.date.created | 2021-06-22T18:21:09Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | IEEE Transactions on Vehicular Technology. 2021, . | en_US |
dc.identifier.issn | 0018-9545 | |
dc.identifier.uri | https://hdl.handle.net/11250/2778427 | |
dc.description.abstract | 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. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation.uri | https://ieeexplore.ieee.org/abstract/document/9453160 | |
dc.title | Secure Vehicular Communications through Reconfigurable Intelligent Surfaces | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | acceptedVersion | en_US |
dc.source.pagenumber | 5 | en_US |
dc.source.journal | IEEE Transactions on Vehicular Technology | en_US |
dc.identifier.doi | 10.1109/TVT.2021.3088441 | |
dc.identifier.cristin | 1917824 | |
dc.description.localcode | © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en_US |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |