Clustered-NOMA based resource allocation in wireless powered communication networks

Z Na, Y Liu, J Wang, M Guan, Z Gao - Mobile Networks and Applications, 2020 - Springer
Abstract Wireless Powered Communication (WPC) provides an effective solution to the
contradiction between information transmission and energy consumption for Internet of …

Energy Harvesting for Wireless IoT Use Cases: a Generic Feasibility Model and Trade-off Study

D Van Leemput, A Sabovic, K Hammoud… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
A batteryless Internet of Things (IoT) offers a sustainable alternative to battery-powered IoT
devices, which produce billions of dead batteries every year. Devices are instead powered …

Device Access, Sub-Channel Division, and Transmission Power Allocation for NOMA-Enabled IoT Systems

J Zhang, H Zheng, Z Chen, X Chen… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
In the era of the Internet of Things (IoT), it is a promising way to improve system energy utility
and better meet users' requirements for Quality of Service (QoS) via integrating …

Cell-free IoT networks with SWIPT: Performance analysis and power control

Y Zhang, W Xia, H Zhao, W Xu… - IEEE Internet of …, 2022 - ieeexplore.ieee.org
In this article, the performance of simultaneous wireless information and power transfer
(SWIPT) in downlink (DL) Internet of Things (IoT) networks relying on the cell-free massive …

Outage and throughput analysis of UAV-assisted wireless-powered IoT sensor networks over Nakagami-m fading channel with non-linear energy harvester

A Jeganathan, P Muthuchidambaranathan - Sādhanā, 2021 - Springer
In modern wireless-powered communication networks (WPCNs) like Internet of Things (IoT)
and wireless sensor networks (WSNs), the usage of Unmanned Aerial Vehicle (UAV) as a …

Energy harvesting optimization of uplink-NOMA system for IoT networks based on channel capacity analysis using the water cycle algorithm

IS Bulut, H Ilhan - IEEE Transactions on Green …, 2020 - ieeexplore.ieee.org
This article presents energy harvesting (EH) in 5G networks for uplink-NOMA systems for
Rician and Rayleigh fading channels via optimizing the radio frequency (RF) energy …

NOMA-based energy-efficient wireless powered communications in 5G systems

TA Zewde, MC Gursoy - 2017 IEEE 86th Vehicular Technology …, 2017 - ieeexplore.ieee.org
In this paper, we study the performance of non-orthogonal multiple access (NOMA) scheme
in wireless-powered communication networks (WPCN) focusing on the system energy …

Grant-free opportunistic uplink transmission in wireless-powered IoT: A spatio-temporal model

M Gharbieh, H ElSawy, M Emara… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
Ambient radio frequency (RF) energy harvesting is widely promoted as an enabler for
wireless-power Internet of Things (IoT) networks. This article jointly characterizes energy …

Long-term scheduling and power control for wirelessly powered cell-free IoT

X Wang, X Wang, A Ashikhmin - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
We investigate the long-term scheduling and power control scheme for a wirelessly powered
cell-free Internet-of-Things (IoT) network which consists of distributed access points (APs) …

NOMA for wireless-powered communication networks with buffered sources

J Ren, X Lei, PD Diamantoulakis, F Zhou… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
To increase the feasibility of wireless powered communication networks (WPCNs), the
synergy of efficient multiple access protocols and diverse types of resources, eg, multiple …