In this paper, we propose a novel wireless-powered hybrid (downlink and uplink) NOMA
system to facilitate uplink NOMA transmission on the basis of harvested energy from radio …

In this article, we investigate a multi-user multiple-input-single-output full-duplex system with
simultaneous wireless information and power transfer under the non-linear energy …

In this paper, a cooperative non-orthogonal multiple access (NOMA) network is considered,
where a source communicates with two users through an energy harvesting relay. The …

The security energy efficiency (SEE) is investigated in a two way-full duplex (TW-FD) relay
assisted cognitive radio non-orthogonal multiple access (CR-NOMA) networks. In order to …

Non-orthogonal multiple access (NOMA) is considered as one of the promising techniques
for providing high data rates in the fifth generation mobile communication. By applying …

In this paper, we propose a joint beamforming and power-splitter optimization technique for
simultaneous wireless power and information transfer in the downlink transmission of a …

Non-Orthogonal Multiple Access (NOMA) has been proposed recently as an emerging radio
access technology for the Fifth Generation (5G) to achieve high spectral efficiency (SE). In …

This letter investigates the artificial noise aided beamforming design for secure
simultaneous wireless information and power transfer in a two-tier downlink heterogeneous …

The integration of non-orthogonal multiple access (NOMA) in cognitive radio (CR) networks
has demonstrated how to enhance spectrum efficiency and achieve massive connectivity for …

In this paper, we study a multi-user multiple-inputmultiple-output secrecy simultaneous
wireless information and power transfer (SWIPT) channel which consists of one transmitter …