This article studies the reliable and secure communications for a wireless-powered non-
orthogonal multiple access (NOMA) system in the presence of multiple eavesdroppers. A …

This letter considers the exact bit error rate (BER) analysis of a two-user non-orthogonal
multiple access (NOMA) system using square quadrature amplitude modulation (QAM) …

As a promising technique, power beacon provides ability of wireless energy transfer to
relaying devices in Internet of Things (IoT) to serve far devices with respect to low latency …

In 5G wireless networks, cooperative non-orthogonal multiple access (NOMA) and wireless
power transfer (WPT) are efficient ways to improve the spectral efficiency (SE) and energy …

Successive interference cancelation (SIC) has been considered widely for the detection of
downlink nonorthogonal multiple access (NOMA) signals. However, the sequential detection …

With the development of wireless communications and internet of things (IoT), non-
orthogonal multiple access (NOMA) has been considered as one of effective schemes to …

Integrating massive multiple input multiple output (MIMO) architecture and non-orthogonal
multiple access (NOMA) technology is deemed as a promising solution to the gridlock of …

In this paper, we investigate the performance of non-orthogonal multiple access (NOMA)-
based full-duplex Internet-of-Things (IoT) relay systems with simultaneous wireless …

Mobile edge computing (MEC) enables communication users with limited computation
power to offload computation-intensive tasks to the edge server, thus dramatically …

In this paper, we consider a wireless power transfer assisted uplink non-orthogonal multiple
access (WPT-NOMA) network in Internet of things (IoT), where the battery-less IoT devices …