Physical layer security (PLS) has emerged as a new concept and powerful alternative that
can complement and may even replace encryption-based approaches, which entail many …

Due to the broadcast nature of radio propagation, the wireless air interface is open and
accessible to both authorized and illegitimate users. This completely differs from a wired …

Unmanned aerial vehicle (UAV) communication is anticipated to be widely applied in the
forthcoming fifth-generation wireless networks, due to its many advantages such as low cost …

As a complement to high-layer encryption techniques, physical layer security has been
widely recognized as a promising way to enhance wireless security by exploiting the …

Device-to-device (D2D) communication presents a new paradigm in mobile networking to
facilitate data exchange between physically proximate devices. The development of D2D is …

In this correspondence, we investigate the physical layer security for cooperative
nonorthogonal multiple access (NOMA) systems, where both amplify-and-forward (AF) and …

Due to the malicious attacks in wireless networks, physical layer security has attracted
increasing concerns from both academia and industry. The research on physical layer …

This paper investigates physical layer security (PLS) in cognitive radio inspired non-
orthogonal multiple access (CR-NOMA) networks with multiple primary and secondary …

Internet-of-Vehicle (IoV) enabled Maritime Transportation Systems (MTS) communication is
anticipated to support ultra-reliable and low latency, diverse quality-of-service (QoS) and …

This paper investigates the secrecy performance of full-duplex relay (FDR) networks. The
resulting analysis shows that FDR networks have better secrecy performance than half …