The industrial environment poses strict requirements to the infrastructure of good and
service production and delivery. Communications are not an exception. Wired systems …

The present work investigates the physical layer security of wireless communication systems
over non-homogeneous fading environments, ie, η-μ and λ-μ fading models, which are …

Physical-layer security (PLS) is a promising technique to complement more traditional
means of communication security in beyond-5G wireless networks. However, studies of PLS …

With the proliferation of 5G mobile networks within next-generation wireless communication,
the design and optimization of 5G networks are progressing in the direction of improving the …

This paper advocates physical layer security of maximal ratio combining (MRC) in wiretap
two-wave with diffuse power fading channels. In such a wiretap channel, we consider that …

Large-scale multiple input multiple output (MIMO) wireless system is regarded as a solution
to provide high speed connection for exponentially increasing wireless subscriptions for …

Since the characteristics of wireless channel are open and broadcasting, wireless networks
are very vulnerable to be attacked via eavesdropping, jamming, and interference. As …

For physical-layer security with multiple antennas, artificial noise (AN) aided secure
beamforming scheme is considered. An ergodic secrecy rate considering a channel …

In the rapidly advancing landscape of 6G, characterized by ultra-high-speed wideband
transmission in millimeter-wave and terahertz bands, our paper addresses the pivotal task of …

This work investigates the effect of finite-alphabet input constraint on the secrecy rate of a
multi-antenna wiretap channel. Most existing works have characterized maximum …