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Filters: Author is Mezher, Kahtan  [Clear All Filters]
2020-03-02
Illi, Elmehdi, Bouanani, Faissal El, da Costa, Daniel Benevides, Sofotasios, Paschalis C., Ayoub, Fouad, Mezher, Kahtan, Muhaidat, Sami.  2019.  On the Physical Layer Security of a Regenerative Relay-Based mixed RF/UOWC. 2019 International Conference on Advanced Communication Technologies and Networking (CommNet). :1–7.
This paper investigates the secrecy outage performance of a dual-hop decode-and-forward (DF) mixed radio-frequency/underwater optical wireless communication (RF/UOWC) system. We consider a one-antenna source node ( S), communicating with one legitimate destination node (D) via a multi-antenna DF relay (R) node. In this context, the relay node receives the incoming signal from S via an RF link, which is subject to Rayleigh fading, then performes selection-combining (SC) followed by decoding and then re-encoding for transmission to the destination over a UOWC link, subject to mixture Exponential-Gamma fading. Under the assumption of eavesdroppers attempting to intercept the S-R (RF side), a closed-form expression for the secrecy outage probability is derived. Our analytical results are corroborated through computer simulations, which verifies their validity.