… modes as well as performing user selection, large performance gains can be achieved
over conventional OMA. The authors in [16] have examined the impact of CSI imperfection on …

In this paper, we design a secure transmission scheme in hybrid automatic repeat request (HARQ)
assisted cognitive non-orthogonal multiple access (NOMA) networks, where a security…

… of CR-NOMA under the partial relay selection scheme as well as … of cognitive users when
employing the NOMA and … on the performance of underlay CRNOMA DF relaying networks was …

… cognitive radio and non-orthogonal multiple access (NOMA) … article, we investigate
NOMA-assisted cognitive STN under … Generalized coverage probability formulas for NOMA users …

… Multicast CRNs incorporating NOMA are considered in [6]. To be specific, a dynamic … joint
relay selection and power allocation (J-RS-PA) for NOMA-based multicast cognitive networks …

… (NOMA) in a cognitive radio (CR) based mobile edge computing (MEC) network to reduce
the system delay. In particular, each secondary user has … ,” IEEE Journal on Selected Areas in …

… outage performance of cognitive-inspired non-orthogonal multiple access (NOMA) … user
selection and a hybrid strategy of three schemes, ie, cooperative NOMA, non-cooperative NOMA …

… we consider JT-NOMA as a potential technique to enhance the multimedia user perception.
To … We propose integrating JT with MC-NOMA in a two-tier multi-cell cognitive radio network (…

… for the block error rate (BLER) of the NOMA users, goodput, energy efficiency, latency, and
… Moreover, we propose an effective algorithm to minimize the BLERs of the NOMA users by …

… constraints to enable the primary communication via a NOMA-based secondary relay
selected from a potential set of secondary users. The optimization problem is solved using the …