Interference is traditionally viewed as a performance limiting factor in wireless
communication systems, which is to be minimized or mitigated. Nevertheless, a recent line of …

Security and latency are crucial aspects in the design of future wireless networks. Physical
layer security (PLS) has received a growing interest from the research community in recent …

We study security solutions for dual-functional radar communication (DFRC) systems, which
detect the radar target and communicate with downlink cellular users in millimeter-wave …

A large-scale fully digital receive antenna array can provide very high-resolution direction of
arrival (DOA) estimation, but resulting in a significantly high RF-chain circuit cost. Thus, a …

Cognitive satellite–terrestrial networks (CSTNs) have been recognized as a promising
network architecture for addressing spectrum scarcity problem in next-generation …

Precoding has been conventionally considered as an effective means of mitigating or
exploiting the interference in the multiantenna downlink channel, where multiple users are …

In this paper, a practical wireless transmission scheme is proposed to transmit confidential
messages to the desired user securely and precisely by the joint use of multiple techniques …

IoT is emerging as the future evolution of the Internet, aiming to provide connectivity for
everyone and everything. Since IoT is expected to carry important and private information, a …

In a multicast scenario, all desired users are divided into K groups. Each group receives its
own individual confidential message stream. Eavesdropper group aims to intercept K …

We introduce a new approach to constant-envelope precoding (CEP) based on an
interference-driven optimization region for generic phase-shift-keying modulations in the …