Non-orthogonal multiple access (NOMA) is a promising candidate for the sixth generation
wireless communication networks due to its high spectrum efficiency (SE), energy efficiency …

In order to mitigate the double near-far effect, we focus on a mobile wireless-powered
communication network (WPCN), where sensor nodes harvest energy from the radio …

With the evolution of IoT, some IoT nodes possess a certain degree of mobility, and the
gains of the corresponding channels vary dramatically, incurring the energy supply problem …

Due to explosive growth of computation-intensive applications, multi-access mobile edge
computing (MEC) has been proposed as an efficient technology to relieve the burden on …

We study the physical layer security for short packet communications in wireless powered
Internet of Things networks. The problem of optimizing the packet error rate and the packet …

This work investigates performance of system throughput in intelligent reflecting surfaces
(IRSs)-enabled phase cooperative non-orthogonal multiple access (NOMA) framework. By …

In this paper, we present a hybrid ambient backscatter communication (ABC) assisted
framework for radio frequency (RF) powered cognitive radio networks (CRNs). In these …

Massive devices in Internet of Things (IoT) typically have limited resources, and thus it is
hard to satisfy the computation demands of various IoT applications by local computation of …

In this paper, we investigate an overlay cognitive radio network (CRN) in which one user is
selected among multiple secondary users (SUs) to harvest energy from primary …

This article considers a full-duplex wireless powered Internet of Things (WP-IoT) network,
supporting simultaneous wireless power transfer of a hybrid access point in the downlink …