As an important partner of fifth generation (5G) communication, the internet of things (IoT) is
widely used in many fields with its characteristics of massive terminals, intelligent …

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 …

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

To enhance the secrecy of wireless transmission, we propose a cooperative user relaying
NOMA scheme, in which the near user works in full-duplex mode by transmitting jamming …

Differentsystemmodels utilizing nonorthogonal multiple access (NOMA) have been
successfully studied to meet the growing capacity demands of the Internet of Things IoT) …

With the increasing demand for security in many sectors, such as defense and health
systems, developing secure Internet of Things (IoT) networks is a matter of great urgency …

Non-orthogonal multiple access (NOMA) has gained attention as a promising multiple
access scheme for the Internet of Things (IoT). A typical setting of user ordering in NOMA …

In this paper, we investigate the reliability and security of cooperative dual-hop non-
orthogonal multiple access (NOMA) for internet-of-thing (IoT) networks, in which the …

The secrecy outage probability (SOP) performance is investigated for a cooperative non-
orthogonal multiple access system under eavesdropping attack, where a base station …

The secrecy performance of a nonorthogonal multiple access (NOMA) system is examined
in this study by employment of a dual‐hop decode‐and‐forward (DF) relay under existence …