dc.contributor.author | Ai, Yun | |
dc.contributor.author | Mathur, Aashish | |
dc.contributor.author | Kong, Long | |
dc.contributor.author | Cheffena, Michael | |
dc.date.accessioned | 2021-03-19T09:53:25Z | |
dc.date.available | 2021-03-19T09:53:25Z | |
dc.date.created | 2021-03-12T10:36:06Z | |
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/11250/2734405 | |
dc.description.abstract | In this paper, we analyze the secrecy outage performance for more realistic eavesdropping scenario of free-space optical (FSO) communications, where the main and wiretap links are correlated. The FSO fading channels are modeled by the well-known Málaga distribution. Exact expressions for the secrecy performance metrics such as secrecy outage probability (SOP) and probability of the non zero secrecy capacity (PNZSC) are derived, and asymptotic analysis on the SOP is also conducted. The obtained results reveal useful insights on the effect of channel correlation on FSO communications. Counterintuitively, it is found that the secrecy outage performance demonstrates a non-monotonic behavior with the increase of correlation. More specifically, there is an SNR penalty for achieving a target SOP as the correlation increases within some range. However, when the correlation is further increased beyond some threshold, the SOP performance improves significantly. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_US |
dc.title | Secure Outage Analysis of FSO Communications Over Arbitrarily Correlated Málaga Turbulence Channels | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | acceptedVersion | en_US |
dc.source.pagenumber | 6 | en_US |
dc.source.journal | IEEE Transactions on Vehicular Technology | en_US |
dc.identifier.doi | http://dx.doi.org/10.1109/TVT.2021.3066219 | |
dc.identifier.cristin | 1897565 | |
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 | false | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |