RIS-aided SCMA-based SWIPT systems: Design and optimization

L Chai, L Bai, T Bai, J Choi… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The amalgamation of sparse code multiple access (SCMA) and simultaneous wireless
information and power transfer (SWIPT) is envisioned to be a promising solution to massive …

Multiuser miso ps-swipt systems: Active or passive ris?

S Zargari, A Hakimi, C Tellambura… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS)-based communication networks promise to improve
channel capacity and energy efficiency. However, the promised capacity gains could be …

Robust beamforming design for active-RIS aided MIMO SWIPT communication system: A power minimization approach

J Yaswanth, M Katwe, K Singh… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
As a revolutionary paradigm for green communication architecture for next-generation,
reconfigurable intelligent surfaces (RISs) has been considered for simultaneous wireless …

Transmission design for active RIS-aided simultaneous wireless information and power transfer

H Ren, Z Chen, G Hu, Z Peng, C Pan… - IEEE Wireless …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is a revolutionary technology to enhance both the
spectral efficiency and energy efficiency of wireless communication systems. However, most …

Secure SWIPT in STAR-RIS aided downlink MISO rate-splitting multiple access networks

HR Hashempour, H Bastami, M Moradikia… - arXiv preprint arXiv …, 2022 - arxiv.org
Recently, simultaneously transmitting and reflecting reconfigurable intelligent surfaces
(STAR-RISs) have emerged as a novel technology that facilitates sustainable …

SWIPT-Enabled MISO Ad Hoc Network Underlay RSMA-based System with IRS

NTT Van, NC Luong, S Feng, S Gong… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
In this paper, we propose a simultaneous wireless information and power transfer (SWIPT)-
enabled ad hoc network underlay rate-splitting multiple access (RSMA)-based system with …

An efficient beam-sharing algorithm for RIS-aided simultaneous wireless information and power transfer applications

NM Tran, MM Amri, JH Park, DI Kim… - ICASSP 2023-2023 …, 2023 - ieeexplore.ieee.org
Simultaneous wireless information and power transfer (SWIPT) is a key technology for
enabling future high-tech lifestyles by guaranteeing the perpetual operation of trillions of low …

Secure SWIPT in the Multiuser STAR-RIS Aided MISO Rate Splitting Downlink

HR Hashempour, H Bastami… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Recently, simultaneously transmitting and reflecting reconfigurable intelligent surfaces
(STAR-RISs) have emerged as a novel technology that provides coverage and new degrees …

Reconfigurable Intelligent Surface Empowered Rate-Splitting Multiple Access for Simultaneous Wireless Information and Power Transfer

C Tian, Y Mao, K Zhao, Y Shi… - 2023 IEEE Wireless …, 2023 - ieeexplore.ieee.org
Rate-splitting multiple access (RSMA) and reconfigurable intelligent surface (RIS) have
been both recognized as promising techniques for 6G. The benefits of combining the two …

Realization of Wireless Power and Information Coexistence Through Reconfigurable Intelligent Surface: A Practical Approach With Experimental Validation

NM Tran, MM Amri, JH Park, DI Kim… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
To enable high-tech lifestyles in the near future, trillions of connected low-power internet of
things (IoT) devices should perpetually operate to meet the high-demand requirements of …