A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction
Due to the unprecedented growth of high speed multimedia services and diversified
applications initiated from the massive connectivity of IoT devices, 5G and beyond 5G (B5G) …
applications initiated from the massive connectivity of IoT devices, 5G and beyond 5G (B5G) …
A review–unguided optical communications: Developments, technology evolution, and challenges
This review paper discusses the complete evolution of free-space optical (FSO)
communication, also known as unguided optical communication (UOC) technologies, all the …
communication, also known as unguided optical communication (UOC) technologies, all the …
NOMA-based cognitive satellite terrestrial relay network: Secrecy performance under channel estimation errors and hardware impairments
K Guo, C Dong, K An - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
Nonorthogonal multiple access (NOMA) and cognitive integrated satellite terrestrial relay
networks are the promising and key part for the next-generation wireless networks. This …
networks are the promising and key part for the next-generation wireless networks. This …
Comprehensive physical layer security analysis of FSO communications over Málaga channels
In this article, we study the physical layer security of free-space optical (FSO)
communications under different eavesdropping scenarios. More specifically, the secrecy …
communications under different eavesdropping scenarios. More specifically, the secrecy …
On secure mixed RF-FSO systems with TAS and imperfect CSI
In this work, we analyze the secrecy outage performance of a dual-hop relay system
composed of multiple-input-multiple-output radio-frequency (RF) links and a free-space …
composed of multiple-input-multiple-output radio-frequency (RF) links and a free-space …
On secure uplink transmission in hybrid RF-FSO cooperative satellite-aerial-terrestrial networks
This work investigates the secrecy outage performance of the uplink transmission of a radio-
frequency (RF)-free-space optical (FSO) hybrid cooperative satellite-aerial-terrestrial …
frequency (RF)-free-space optical (FSO) hybrid cooperative satellite-aerial-terrestrial …
[HTML][HTML] Secure reconfigurable intelligent surface aided heterogeneous VLC–RF cooperative NOMA networks
X Zhao, J Sun - Optics Communications, 2022 - Elsevier
In this paper, we investigate the physical layer security for a reconfigurable intelligent
surface (RIS)-aided heterogeneous visible light communication (VLC) and radio-frequency …
surface (RIS)-aided heterogeneous visible light communication (VLC) and radio-frequency …
Secrecy performance analysis of parallel FSO/mm-wave system over unified Fisher-Snedecor channels
WMR Shakir, MS Alouini - IEEE Photonics Journal, 2022 - ieeexplore.ieee.org
This paper presents a secrecy performance analysis of a parallel free-space
optical/millimeter-wave (mm-wave) communication system with a selection-combining …
optical/millimeter-wave (mm-wave) communication system with a selection-combining …
Physical-layer security analysis of mixed SIMO SWIPT RF and FSO fixed-gain relaying systems
This paper studies the physical-layer security problem for mixed single-input multiple-output
(SIMO) simultaneous wireless information and power transfer (SWIPT) based radio …
(SIMO) simultaneous wireless information and power transfer (SWIPT) based radio …
Energy-aware relay selection improves security-reliability tradeoff in energy harvesting cooperative cognitive radio systems
P Yan, Y Zou, X Ding, J Zhu - IEEE Transactions on Vehicular …, 2020 - ieeexplore.ieee.org
This article investigates the physical layer security for a cooperative cognitive radio (CCR)
system with energy-harvesting (EH) technique, which consists of a cognitive source (CS) …
system with energy-harvesting (EH) technique, which consists of a cognitive source (CS) …