A novel semantic communication (SC)-assisted secrecy transmission framework is
proposed. In particular, the legitimate transmitter (Tx) sends the superimposed semantic and …

This letter makes an attempt to design a user-specific reconfigurable intelligent surface (US-
RIS) aided secure uplink communication scheme. In the considered scenario, the mobile …

Integrated Sensing and Communication (ISAC) is intuitively expected to enhance energy
and spectrum efficiencies, while it is further promoted to get a deeper integration where the …

This paper considers a typical system composed of multiple energy-constraint users, a
destination, and a passive eavesdropper who may intercept confidential information. Each …

In this paper, we present a secure transmission optimization scheme for intelligent reflecting
surface (IRS) aided wireless powered communication networks (WPCNs) in the presence of …

This paper examines physical layer security of a secure reconfigurable intelligent surfaces
(RIS) enabled wireless communication system. Particularly, we explore a wiretap …

This paper considers a reconfigurable intelligent surface (RIS)-assisted multi-user secrecy
transmission in the presence of low-resolution digital-to-analog converters (DACs) at a small …

We design a novel artificial-noise-aided secure ON-OFF transmission scheme in a wiretap
channel. We consider a practical scenario, where the multi-antenna transmitter only obtains …

In applications of the Internet of Things (IoT), the use of short packets is expected to meet the
stringent latency requirement in ultra-reliable low-latency communications; however, the …

Heterogeneous Internet of Things (IoT) and multi-access mobile edge computing (MA-MEC)
are believed as supporting technologies for building a smart city. The advancement and …