Providing a stable and perpetual source of energy to charge battery-powered wireless
communication devices is viewed as a major challenge in wireless communication systems …

The deployment of relays between Internet of Things (IoT) end devices and gateways can
improve link quality. In cellular-based IoT, relays have the potential to reduce base station …

This article studies the end-to-end uplink (UL) and downlink (DL)-outage probability (OP) of
an Internet of Things (IoT) network with radio-frequency (RF) energy harvesting (EH) over …

Non-orthogonal multiple access (NOMA) is an upcoming technique to boost the capacity of
visible light communication (VLC) systems which is otherwise limited by the slow modulation …

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 …

This study investigates the performance of user equipments (UEs) and IoT devices in a multi-
user (MU) multiple-input single-output (MISO) configuration based non-orthogonal multiple …

Ambient backscatter communication (ABC) has become an innovative technique for energy-
efficient and short-range communication. In this article, we propose a hybrid simultaneously …

This article investigates the outage performance of a wireless powered cooperative
nonorthogonal multiple access-based coordinated direct and relay transmission (CDRT) …

This article proposes a simultaneous wireless information and power transfer (SWIPT)-
enabled Internet of Things (IoT)-based cognitive nonorthogonal multiple access (NOMA) …

Unmanned aerial vehicle (UAV) ad hoc networks can be deployed flexibly and rapidly
without any infrastructure, so as to play an irreplaceable role in postdisaster relief. However …