Joint beamforming and power allocation for wireless powered UAV-assisted cooperative NOMA systems

G Mu - EURASIP Journal on Wireless Communications and …, 2020 - Springer
In this paper, we investigate an unmanned aerial vehicle (UAV)-enabled non-orthogonal
multiple access (NOMA) systems, where UAV acts as a full-duplex (FD) relay to help the …

Wireless powered massive access for cellular Internet of Things with imperfect SIC and nonlinear EH

Q Qi, X Chen - IEEE Internet of Things Journal, 2018 - ieeexplore.ieee.org
In this paper, we investigate the issue of simultaneous wireless information and power
transfer in the cellular Internet of Things (IoT) with a massive number of different access …

Joint transmit-and-receive antenna selection system for MIMO-NOMA with energy harvesting

M Aldababsa, E Basar - IEEE Systems Journal, 2021 - ieeexplore.ieee.org
In this article, outage probability (OP) of a joint transmit-and-receive antenna selection
(JTRAS) scheme is analyzed in multiple-input–multiple-output nonorthogonal multiple …

Secure energy efficiency for NOMA based cognitive radio networks with nonlinear energy harvesting

D Wang, S Men - IEEE Access, 2018 - ieeexplore.ieee.org
In order to improve the spectrum efficiency and secrecy energy efficiency, in this paper, we
propose a non-orthogonal multiple access (NOMA)-based secure scheme for cognitive radio …

Practical non-linear energy harvesting model and resource allocation for SWIPT systems

E Boshkovska, DWK Ng, N Zlatanov… - IEEE Communications …, 2015 - ieeexplore.ieee.org
In this letter, we propose a practical non-linear energy harvesting model and design a
resource allocation algorithm for simultaneous wireless information and power transfer …

Optimal design of SWIPT systems with multiple heterogeneous users under non-linear energy harvesting model

R Jiang, K Xiong, P Fan, Y Zhang, Z Zhong - IEEE Access, 2017 - ieeexplore.ieee.org
This paper investigates the optimal power minimization design of simultaneous wireless
information and power transfer systems under non-linear energy harvesting (EH) model …

Achievable rate region of non-orthogonal multiple access systems with wireless powered decoder

J Gong, X Chen - IEEE Journal on Selected Areas in …, 2017 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a candidate multiple access scheme in 5G
systems to simultaneously accommodate tremendous number of wireless nodes. On the …

Nonorthogonal multiple access for wireless-powered IoT networks

Y Liu, X Chen, LX Cai, Q Chen… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
In this article, we exploit nonorthogonal multiple access (NOMA) for simultaneous energy
and information transfer in a wireless-powered Internet-of-Things (IoT) network. As double …

Outage performance for NOMA-based FSO-RF systems with a dual energy harvesting mode

J Zhang, L Zhang, G Pan - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
Energy harvesting (EH) is an effective approach that can not only extend the service life for
those energy-constraint devices but also reduce the carbon footprint for wireless …

Transmitter design in MISO-NOMA system with wireless-power supply

P Deng, B Wang, W Wu, T Guo - IEEE Communications Letters, 2018 - ieeexplore.ieee.org
This letter investigated a wireless-powered multiple-input single-output non-orthogonal
multiple access downlink system, where an energy-constrained full-duplex (FD) information …