The unmanned aerial vehicle (UAV) assisted transmission can significantly improve the
spectrum efficiency and coverage of the wireless communication network. The paper …

This paper considers the secrecy outage performance of a multiple-relay assisted non-
orthogonal multiple access (NOMA) network over Nakagami-m fading channels. Two time …

Physical layer security is known as a promising paradigm to ensure secure performance for
the future beyond 5G (B5G) networks. In light of this fact, this paper elaborates on a tractable …

This paper investigates the secrecy performance of an underlay cooperative cognitive
relaying network, wherein a secondary source vehicle communicates with a fixed secondary …

This article investigates the physical layer security for a cooperative cognitive radio (CCR)
system with energy-harvesting (EH) technique, which consists of a cognitive source (CS) …

This paper investigates the joint impact of nodes' mobility and imperfect channel estimates
on the secrecy performance of an underlay cognitive radio vehicular network over Nakagami …

In this work, we investigate the physical layer security of a jamming-based underlay
cognitive satellite-terrestrial network consisting of a radio frequency link at the first hop and …

This paper investigates the physical-layer security (PLS) of a single-input-multiple-output
(SIMO) underlay cognitive radio network (CRN) over cascaded-fading channels. A …

In order to provide information privacy for the primary network and support the secondary
quality-of-service (QoS) requirement, we design a cooperative primary preserving strategy …

This article studies the confidential transmission performance of an electric vehicle (EV) in
heterogeneous network when it communicates with vehicle to grid (V2G). Based on the relay …