Performance analysis of RIS-assisted dual-hop mixed FSO-RF UAV communication systems

In this paper, we investigate a Reconfigurable Intelligent Surface (RIS)-assisted Free-Space Optics–Radio Frequency (FSO–RF) mixed dual-hop communication system for Unmanned Aerial Vehicles (UAVs). In the first hop, a source UAV transmits data to a relay UAV using the FSO technique. In the second ho...

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Главные авторы:	Donghyun Kim, Hwi Sung Park, Bang Chul Jung
Формат:	Artigo
Язык:	Inglês
Опубликовано:	KeAi Communications Co., Ltd. 2025-08-01
Серии:	Digital Communications and Networks
Предметы:	Unmanned aerial vehicle Free-space optics Reconfigurable intelligent surface Mixed RF/FSO channel Outage probability Bit-error rate
Online-ссылка:	http://www.sciencedirect.com/science/article/pii/S2352864825000069
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