With the ongoing trends in the energy sector such as vehicular electrification and renewable
energy, the Smart Grid (SG) is clearly playing a more and more important role in the electric …

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) …

Radio frequency (RF) spectrum is highly occupied and adding further broadband channels
to fulfill the exiting user requirements has become difficult. Optical free-space …

Reconfigurable intelligent surfaces (RIS) is considered as a revolutionary technique to
improve the wireless system performance by reconfiguring the radio wave propagation …

Wireless communication refers to data transfer in an unguided propagation medium through
wireless carriers such as visible light (VL) and radio frequency (RF). The rapidly growing …

In order to meet the demands of diverse services within sixth-generation networks across a
range of industries, numerous approaches are being employed to address notable signal …

In this article, we study the physical layer security of free-space optical (FSO)
communications under different eavesdrop** scenarios. More specifically, the secrecy …

Intelligent reflecting surface (IRS) is an emerging key technology for the fifth-generation (5G)
and beyond wireless communication systems to provide more robust and reliable …

Progress in optical wireless communication (OWC) has unleashed the potential to transmit
data in an ultra-fast manner without incurring large investments and bulk infrastructure. OWC …

Free space optical (FSO) communication is a promising candidate for the next generation
(5G and beyond) wireless communication systems, due to its merits (ie low latency, high …