Author
Elamassie, Mohammed, Uysal, Murat
Publication Date
2022
Publication Place
-
IEEE
Subject
Incremental diversity order, Outage probability, Path selection, Relay-assisted transmission, Underwater visible light communications, Weak turbulence channels
Type
Document
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
978-166541044-1
Record ID
d73361d0-6bc9-4dac-8e79-2bb54c7570c9
Library Location
Electrical & Electronics Engineering
Date
2022
Sample Text
In this paper, we consider underwater visible light communication (UVLC) system with M parallel relaying paths where each path has N decode-and-forward (DF) relays. One path (not necessarily the best one) out of M paths is selected for transmission. Such a multi-hop system is especially useful since some relay nodes might break down or malfunction and hence single path might not be sufficient. Furthermore, selection of the best path is not always possible due to several reasons such as the effect of noise on the estimation of the best path and feedback error. Under the assumption of lognormal (LN) turbulence channels, we derive a closed-form expression for the outage probability of UVLC system where the mth best path is selected for transmission. We then use our derived closed-form outage probability for investigating the so-called incremental diversity order (IDO).
DOI
10.1109/CSNDSP54353.2022.9907939
