In this paper, a two-hop decode-and-forward wireless powered relaying cognitive radio
network with interference alignment over Rayleigh fading channels is investigated. The …

In this paper, a two-hop decode-and-forward cognitive radio system with deployed
interference alignment is considered. The relay node is energy-constrained and scavenges …

In this paper, a cooperative multi-hop vehicle-to-vehicle communication over free-space
optics (FSO) medium is examined, where unmanned aerial vehicles act as relay nodes …

The broadcast nature of wireless networks makes them vulnerable to eavesdropping
attacks; therefore, physical layer security (PLS) becomes essential to protect the signal at the …

This paper presents a generalized closed-form beamforming technique that can achieve the
maximum degrees of freedom in compounded multiple-input multiple-output (MIMO) …

The objective of this dissertation is to develop physical layer security (PLS) techniques for
hybrid radio frequency (RF)/visible light communication (VLC) decode-and-forward (DF) …

In downlink multi-cell multiple input multiple output (MIMO) systems, the inter-cell
interference has become the main factor to restrict the system capacity. This paper proposes …