Throughput maximization for IRS-assisted wireless powered hybrid NOMA and TDMA

D Zhang, Q Wu, M Cui, G Zhang… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
The high reflect beamforming gain of the intelligent reflecting surface (IRS) makes it
appealing not only for wireless information transmission but also for wireless power transfer …

Joint beamforming design and power splitting optimization in IRS-assisted SWIPT NOMA networks

Z Li, W Chen, Q Wu, K Wang, J Li - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper proposes a novel network framework of intelligent reflecting surface (IRS)-
assisted simultaneous wireless information and power transfer (SWIPT) non-orthogonal …

IRS-assisted downlink and uplink NOMA in wireless powered communication networks

B Lyu, P Ramezani, DT Hoang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper studies the integration of the newly-emerged intelligent reflecting surface (IRS)
technology into non-orthogonal multiple access (NOMA)-based wireless powered …

IRS-assisted wireless powered NOMA: Do we really need different phase shifts in DL and UL?

Q Wu, X Zhou, R Schober - IEEE Wireless Communications …, 2021 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) is a promising technology to improve the performance of
wireless powered communication networks (WPCNs) due to its capability to reconfigure …

Throughput maximization for intelligent reflecting surface aided MIMO WPCNs with different DL/UL reflection patterns

S Gong, C Xing, S Wang, L Zhao… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Wireless power transfer (WPT) technique has evolved into a revolutionary technology for
realizing green and self-sustainable wireless networks. Meanwhile, the newly emerging …

Exploiting benefits of IRS in wireless powered NOMA networks

X Li, Z Xie, Z Chu, VG Menon… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We consider an intelligent reflecting surface (IRS) wireless-powered NOMA Internet-of-
Things (IoT) network, where multiple NOMA IoT devices can communicate with access point …

NOMA throughput and energy efficiency in energy harvesting enabled networks

AA Nasir, HD Tuan, TQ Duong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
An energy harvesting (EH) enabled network is capable of delivering energy to users, who
are located sufficiently close to the base stations. However, wireless energy delivery …

Throughput maximization for active intelligent reflecting surface-aided wireless powered communications

P Zeng, D Qiao, Q Wu, Y Wu - IEEE Wireless Communications …, 2022 - ieeexplore.ieee.org
This letter considers an active intelligent reflecting surface (IRS)-aided wireless powered
communication network (WPCN), where devices first harvest energy and then transmit …

Ris-assisted cooperative NOMA with SWIPT

J Ren, X Lei, Z Peng, X Tang… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
This letter proposes a two-stage reconfigurable intelligent surface (RIS)-assisted
transmission scheme for cooperative non-orthogonal multiple access networks with …

A maximum throughput design for wireless powered communication networks with IRS-NOMA

D Song, W Shin, J Lee - IEEE Wireless Communications …, 2020 - ieeexplore.ieee.org
In this letter, we consider wireless powered communication networks (WPCNs) that consist
of a hybrid access-point (H-AP) with a single antenna, an intelligent reflecting surface (IRS) …