Non-Orthogonal Multiple Access (NOMA) has become a promising evolution with the
emergence of fifth-generation (5G) and Beyond-5G (B5G) rollouts. The potentials of NOMA …

In this paper, we investigate an underlay cognitive non-orthogonal multiple access (NOMA)-
based coordinated direct and relay transmission network with imperfect successive …

The implementation of advanced communication technologies such as nonorthogonal
multiple access technologies (NOMA) and cognitive radio (CR) technology in the Internet of …

The comprehensive performance of cognitive broadcasting networks employing Fountain
codes (FC) and maximal ratio transmission (MRT) is investigated in the present paper. More …

The Industrial Internet of Things (IIoT) has been recognized as having the potential to offer
substantial benefit to a wide range of industrial sectors. However, the widespread …

Cognitive radio inspired non-orthogonal multiple access (CR-NOMA) networks are a
research focus in the wireless communication field. The secure communication of wireless …

While the millimeter-wave (mmWave) communication is less susceptible against the
conventional wiretapping attack due to its short transmission range and directivity, this paper …

Considering diverse quality of service (QoS) requirements in the Internet of Things, non-
orthogonal multiple access (NOMA) is adopted in this paper to serve a delay-sensitive user …

Cooperative jamming can effectively combat eavesdropping in physical layer security
communication without affecting the legal receiver and improve the security performance of …

In this paper, we conduct an investigation into the security and reliability aspects of a
cognitive non-orthogonal multiple access (NOMA) network operating under outage …