| Campo DC | Valor | Lengua/Idioma |
|---|
| dc.contributor.author | Illi, Elmehdi | - |
| dc.contributor.author | El Bouanani, Faissal | - |
| dc.contributor.author | Costa, Daniel Benevides da | - |
| dc.contributor.author | Ayoub, Fouad | - |
| dc.contributor.author | Dias, Ugo Silva | - |
| dc.date.accessioned | 2018-12-20T12:19:17Z | - |
| dc.date.available | 2018-12-20T12:19:17Z | - |
| dc.date.issued | 2018-12 | - |
| dc.identifier.citation | ILLI, Elmehdi et al. On the secrecy performance of mixed RF/UOW communication system. In: IEEE GLOBAL COMMUNICATIONS CONFERENCE, 2018; IEEE GLOBECOMWORKSHOP ON TRUSTED COMMUNICATIONS WITH PHYSICAL LAYER SECURITY, 6., 2018, Abu Dhabi, UAE. | pt_BR |
| dc.identifier.uri | http://repositorio.unb.br/handle/10482/33233 | - |
| dc.language.iso | Inglês | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.title | On the secrecy performance of mixed RF/UOW communication system | pt_BR |
| dc.type | Trabalho apresentado em evento | pt_BR |
| dc.subject.keyword | Sistemas de comunicação sem fio | pt_BR |
| dc.subject.keyword | Radiofrequência | pt_BR |
| dc.subject.keyword | Tecnologia de comunicação sem fio subaquática | pt_BR |
| dc.rights.license | Autorização concedida ao Repositório Institucional da Universidade de Brasília (RIUnB) pelo Professor Ugo Silva Dias, em 19 de dezembro de 2018, para disponibilizar o trabalho, gratuitamente, para fins de leitura, impressão e/ou download, a título de divulgação da obra. | pt_BR |
| dc.description.abstract1 | In this paper, the secrecy performance of a dual-hop mixed radio-frequency/underwater optical wireless communication (RF/UOWC) system is investigated. The considered system consists of one single antenna source node (S) communicating with one destination node (D), considered as the legitimate receiver, through the help of one amplify-and-forward (AF) relay node R equipped with multiple antennas for reception. Specifically, the relay receives the incoming signal from S via an RF link, applies maximal-ratio combining (MRC) technique, amplifies the output combined signal with a fixed gain, and then forwards it
to D via an UOWC link. The transmission protocol is performed under the eavesdroppers’ attempt to overhear the RF link (i.e., SR). We derive an exact closed-form expression for the secrecy intercept probability (IP) in terms of the Fox’s H-function, or in terms of the Meijer’s G-function as a particular case. The derived secrecy performance metric is evaluated in terms of various channel and system parameters, and corroborated by
Monte-Carlo simulation method. Our derived analytical formulas present an efficient tool to highlight the impact of some system and channel parameters on the secrecy performance, namely the number of relay antennas, number of eavesdropping nodes, relay gain, fading severity of RF links, and water turbulence severity
of the UOWC link. | pt_BR |
| dc.description.unidade | Faculdade de Tecnologia (FT) | - |
| dc.description.unidade | Departamento de Engenharia Elétrica (FT ENE) | - |
| Aparece en las colecciones: | Trabalhos apresentados em evento
|
