Multi-Objective Optimization in STAR-RIS-Aided SWIPT with RSMA via Meta-Learning

M Amiri, E Vaezpour, S Javadi, MR Mili… - arXiv preprint arXiv …, 2024 - arxiv.org
Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) is a
cutting-edge concept for the sixth-generation (6G) wireless networks. In this letter, we …

Weighted Sum Power Maximization for STAR-RIS Assisted SWIPT Systems

Y Li, J Wang, Y Liu, W Xie… - GLOBECOM 2023-2023 …, 2023 - ieeexplore.ieee.org
In this paper, we study a simultaneously transmitting and reflecting reconfigurable intelligent
surface (STAR-RIS) supported simultaneous wireless information and power transfer …

A Meta-DDPG Algorithm for Energy and Spectral Efficiency Optimization in STAR-RIS-Aided SWIPT

A Farhadi, M Moomivand, SK Taskou… - IEEE Wireless …, 2024 - ieeexplore.ieee.org
This letter studies a simultaneously transmitting and reflecting reconfigurable intelligent
surface (STAR-RIS)-assisted wireless system where a multi-antenna base station (BS) …

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 …

Robust beamforming design for STAR-RIS assisted SWIPT systems

G Zhu, X Mu, L Guo, A Huang… - ICC 2023-IEEE …, 2023 - ieeexplore.ieee.org
A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
assisted simultaneous wireless information and power transfer (SWIPT) framework is …

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 …

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 …

Power-Efficient STAR-RIS Aided MIMO-SWIPT Towards 6G Green Communications Under Channel Estimation Error

J Yaswanth, M Katwe, K Singh… - … 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
In this paper, we explore a novel approach of using a simultaneous transmission and
reflection reconfigurable intelligent surface (STAR-RIS) to aid a multi-user (MU) multi-input …

Towards Green Communication: Power-Efficient Beamforming for STAR-RIS-Aided SWIPT

J Yaswanth, M Katwe, K Singh… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
As a revolutionary paradigm for green communication architecture for the next-generation
communication system, reconfigurable intelligent surfaces (RISs) have been considered a …

Robust resource allocation for STAR-RIS assisted SWIPT systems

G Zhu, X Mu, L Guo, A Huang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
assisted simultaneous wireless information and power transfer (SWIPT) system is proposed …