The development of metasurfaces has unlocked various use cases in wireless
communication networks to improve performance by manipulating the propagation …

The recent development of metasurfaces, which may enable several use cases by modifying
the propagation environment, is anticipated to substantially affect the performance of sixth …

An introduction of intelligent interconnectivity for people and things has posed higher
demands and more challenges for sixth-generation (6G) networks, such as high spectral …

This review paper discusses the complete evolution of free-space optical (FSO)
communication, also known as unguided optical communication (UOC) technologies, all the …

Satellite-aerial-ground integrated networks (SAGINs) have emerged as a promising
infrastructure for next-generation wireless networks. Considering the fading effects of …

In the design of reconfigurable intelligent surfaces (RISs)-aided visible light communication
(VLC) systems, most studies have focused on the deployment of mirror arrays and …

Optical camera communication (OCC) is one of the most promising optical wireless
technology communication systems. This technology has a number of benefits compared to …

The promising visible light communication (VLC) technology, which performs superior for
Internet of Things (IoT) networks, can alleviate the spectrum congestion of current radio …

A visible light communication (VLC) system with an improved noise model applied to
physical layer security (PLS) is investigated, where secure beamforming signals with …

Although the multi-antenna or so-called multiple-input multiple-output (MIMO) transmission
is an enabling technology for past generations of wireless communication systems, its …