In the era of Internet of Everything, massive connectivity and various demands of latency for
Internet of Things (IoT) devices will be supported by the massive machine type …

We analyze the impact of antenna correlation on secrecy performance of multiple-input
multiple-output wiretap channels where transmitter employs transmit antenna selection …

In this paper, we pioneer the study of physical-layer security in heterogeneous networks
(HetNets). We investigate secure communications in a two-tier downlink HetNet, which …

In this paper, we consider a large scale multiple input multiple output (LS-MIMO) relaying
system, where an information source sends the message to its intended destination aided by …

Recently, the proposed Cybertwin-driven 6G network architecture has attracted attentions
from academia, which can support the communication anchor, security agent and other …

The technologies used in underwater and air–water (A–W) wireless communication
networks (WCN) are increasingly attracting attention due to numerous modern applications …

A novel physical layer authentication enhancement scheme is proposed in this paper by
integrating multipath delay characteristics of wireless channels into the channel impulse …

Industrial IoT-enabled critical infrastructures are susceptible to cyber attacks due to their
mission-critical deployment. To ensure security by design, radio frequency (RF)-based …

In this paper, we focus on securing the confidential information of massive multiple-input
multiple-output (MIMO) non-orthogonal multiple access (NOMA) networks by exploiting …

This article proposes a novel intelligent reflecting surface (IRS) backscatter enhancing
strategy to secure multi-input multioutput (MIMO) transmission in the presence of an …