The reconfigurable intelligent surface (RIS) is envisioned to create ultra-secure wireless
networks. Previous works on the RIS-assisted security provisioning techniques assumed …

The cell-free MIMO concept relying on hybrid precoding constitutes an innovative technique
capable of dramatically increasing the network capacity of millimeter-wave (mmWave) …

This article investigates a distant proactive eavesdropping system in cooperative cognitive
radio (CR) networks. Specifically, an amplify-and-forward (AF) full-duplex (FD) secondary …

Wireless communication networks can be well-modeled by Markov Decision Processes
(MDPs). While traditional dynamic programming algorithms such as value and policy …

Given that, the exponential pace of growth in wireless traffic has continued for more than a
century, wireless communication is one of the most influential innovations in recent years …

In this article, by introducing nonorthogonal multiple access (NOMA) scheme into the
massive spatial modulation (SM) MIMO in cooperative relay networks, a massive …

We investigate the energy efficiency (EE) of multiple-input-multiple-output (MIMO) amplify-
and-forward relaying networks relying on the realistic imperfect channel state information …

To enable spectrum-efficient and energy-efficient technology, this article analyzes a full-
duplex (FD) assisted multiuser-MIMO (MU-MIMO) system which affected by imperfect …

This paper investigates the design of robust nonlinear transceivers conceived for multiple-
input multiple-output full-duplex wireless-powered relay networks in the face of realistic …

Wireless networks improve indoor communications by deploying femtocell networks into the
macrocell coverage. This results in spectrum sharing with the consequences of cross-tier …