Privacy and security assurance over wireless transmissions is one of critical issues for future
extended reality (XR) communication systems expected to be supported by the sixth …

Driven by the ever-increasing requirements of ultra-high spectral efficiency, ultra-low
latency, and massive connectivity, the forefront of wireless research calls for the design of …

In this paper, we present a comprehensive survey on jamming techniques for physical layer
security (PLS) and anti-jamming strategies in beyond fifth generation (B5G) and towards the …

We investigate physical layer security of a downlink cooperative non-orthogonal multiple
access system with an untrusted relay. A friendly jammer (FJ) is employed in order to …

In this article, we compute the Secrecy Outage Probability (SOP) and the Probability of
Strictly Positive Secrecy Capacity (SPSC) for Cognitive Radio Networks with Adaptive …

Nowadays, security becomes one of the utmost important issues in designing mobile
communication networks, especially for non-orthogonal multiple access (NOMA), in which …

The two-way relaying (TWR) technique has been confirmed to achieve higher spectral
efficiency and average sum rate compared with the one-way relaying (OWR) technique in …

The paper derives the secrecy outage probability (SOP) and the probability of strictly positive
secrecy capacity (SPSC) for wireless networks with energy harvesting. The Base Station …

In this paper, we propose to improve the physical layer security of non orthogonal multiple
access (NOMA) using reconfigurable intelligent surfaces (RIS). RIS is decomposed in …

In this article, we suggest enhancing the physical layer security of wireless systems using
reconfigurable intelligent surfaces (RIS). We compute the secrecy outage probability and the …