Robust downlink beamforming design for multiuser MISO communication system with SWIPT

W Wu, B Wang - 2015 IEEE international conference on …, 2015 - ieeexplore.ieee.org
In this paper, a robust downlink beamforming design for simultaneous wireless information
and power transfer (SWIPT) in a multiuser MISO communication system is proposed. Our …

Joint user pairing and resource allocation in a SWIPT-enabled cooperative NOMA system

M Wu, Q Song, L Guo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper studies a novel design of user pairing and resource allocation in a simultaneous
wireless information and power transfer (SWIPT)-enabled cooperative non-orthogonal …

Joint beamforming and power-splitting control in downlink cooperative SWIPT NOMA systems

Y Xu, C Shen, Z Ding, X Sun, S Yan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper investigates the application of simultaneous wireless information and power
transfer (SWIPT) to cooperative non-orthogonal multiple access (NOMA). A new cooperative …

Transmit power minimization for IRS-assisted cooperative NOMA networks with SWIPT

L Xia, Z Yang, J Cui, Y Wu, Z Dong… - 2021 13th International …, 2021 - ieeexplore.ieee.org
This paper considers an intelligent reflecting surface (IRS)-assisted downlink cooperative
multiple-input single-output non-orthogonal multiple access (MISO-NOMA) networks with …

Exploiting impacts of intercell interference on swipt‐assisted non‐orthogonal multiple access

TL Nguyen, DT Do - Wireless Communications and Mobile …, 2018 - Wiley Online Library
In this paper, we examine the influence of intercell interference (ICI) on the system outage
behavior with important derived results in the proposed model of simultaneous wireless …

Energy efficiency maximisation in wireless powered networks with cooperative non‐orthogonal multiple access

Y Zhang, J He, S Guo, F Wang - IET Communications, 2018 - Wiley Online Library
In the 5G wireless networks, non‐orthogonal multiple access (NOMA) is a promising
paradigm to improve its high spectrum efficiency. This study considers applying …

Securing ofdm-based noma swipt systems

A Badawy, A El Shafie - IEEE Transactions on Vehicular …, 2020 - ieeexplore.ieee.org
In this paper, we present a physical-layer security scheme that exploits artificial noise (AN) to
secure the downlink legitimate communications and transfer energy to nodes operating …

A novel hybrid successive interference cancellation for uplink wireless power transfer NOMA in internet of things

Z Yang, JA Hussein, P Xu, G Chen… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
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 …

Robust beamforming designs in secure MIMO SWIPT IoT networks with a nonlinear channel model

Z Zhu, N Wang, W Hao, Z Wang… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
In this article, we study a robust beamforming design for multiuser multiple-input–multiple-
output secrecy networks with simultaneous wireless information and power transfer (SWIPT) …

Joint beamforming and power splitting optimization for RIS-assited cooperative SWIPT NOMA systems

Q Liu, M Lu, N Li, M Li, F Li… - 2022 IEEE Wireless …, 2022 - ieeexplore.ieee.org
In this paper, reconfigurable intelligent surface (RIS) is utilized to enhance the performance
of the cooperative non-orthogonal multiple access (C-NOMA). The simultaneous wireless …