Three relay selection techniques, aiming at achieving secure non-orthogonal multiple
access in cooperative energy-harvesting (EH) communications, are proposed and …

This paper studies the physical layer security for a cooperative non-orthogonal multiple
access system with energy harvesting (EH) and full-duplex (FD) relaying. In particular, the …

In this paper, non-orthogonal multiple access (NOMA) in cooperative relay system is
considered, where a source node communicates with a pair of energy harvesting (EH) user …

In this paper, we consider a non-orthogonal multiple access system with imperfect
successive interference cancellation and physical layer security where the source node …

In this letter, we investigate the secrecy outage performance of a cooperative non-
orthogonal multiple access (NOMA) network, where a base station (BS) communicates with …

Non-orthogonal multiple access (NOMA) and wireless energy harvesting are two promising
technologies for improving spectral efficiency and energy efficiency, respectively. In this …

In a downlink non-orthogonal multiple access (NOMA) system, the reliable transmission of
cell-edge users cannot be guaranteed due to severe channel fading. On the other hand, the …

This paper investigates the security performance of two relay selection schemes for
cooperative non-orthogonal multiple access (NOMA) systems, where K randomly distributed …

In this paper, we analyze the secrecy and throughput of multiple-input single-output (MISO)
energy harvesting (EH) Internet of Things (IoT) systems, in which a multi-antenna base …

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 …