Covert transmission and physical-layer security of active RIS-RS-NOMA-aided communication systems

P Chen, L Yang, J Wang, W **e, X Li… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
In this article, we consider an active reconfigurable intelligent surface (ARIS)-aided
nonorthogonal multiple access (NOMA) and rate-splitting (RS)-enabled communication …

Active RIS-aided EH-NOMA networks: A deep reinforcement learning approach

Z Shi, H Lu, X **e, H Yang, C Huang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
An active reconfigurable intelligent surface (RIS)-aided multi-user downlink communication
system is investigated, where non-orthogonal multiple access (NOMA) is employed to …

Outage performance of multiple hybrid active relays and RISs-assisted NOMA networks

M Samy, H Al-Hraishawi, S Chatzinotas… - IEEE Wireless …, 2024 - ieeexplore.ieee.org
As the demand for high-performance wireless communication continues to grow, it becomes
essential to explore efficient network designs that can improve system efficiency, coverage …

Performance of STAR-RIS-aided cooperative NOMA networks under Nakagami-m fading

T Toregozhin, MHN Shaikh, A Almagambetov… - Ad Hoc Networks, 2024 - Elsevier
In this work, we investigate the performance of the cooperative non-orthogonal multiple
access (CNOMA) downlink wireless communication system assisted by the newly emerged …

Wireless-Powered Interference Networks: Applications, Approaches, and Challenges

K Lee, HH Choi, W Lee… - IEEE Vehicular …, 2023 - ieeexplore.ieee.org
Interference is usually regarded as a detrimental factor that must be avoided or suppressed
to achieve higher performance in traditional wireless communications. Wireless energy …

RIS-aided NOMA with Nonlinear Energy Harvesting Under Channel State Error and Nakagami-m Fading: Performance Evaluation

K Ho-Van - Wireless Personal Communications, 2024 - Springer
Nonorthogonal multiple access (NOMA) is used to superpose multifarious user signals for
concurrent transmission, enhancing spectral efficiency. Additionally, wireless energy …

[PDF][PDF] 基于非理想条件可重构智能超表面辅助无线携能通信-非**交多址接入系统通感性能研究

**兴旺, 王新莹, 田心记, 王心水, 秦攀科, 陈慧 - 电子与信息学报, 2024 - jeit.ac.cn
为满足日益增长的高效通信和可靠感知需求, 该文提出可重构智能超表面(RIS)
辅助无线携能通信(SWIPT)-非**交多址接入(NOMA) 系统, 该系统同时实现目标感知和信息传输 …

Communication and sensing performance analysis of RIS-assisted SWIPT-NOMA system under non-ideal conditions

X LI, X WANG, X TIAN, X WANG, P QIN, H CHEN - 电子与信息学报, 2024 - jeit.ac.cn
To meet the escalating demands for efficient communication and reliable sensing, a
Reconfigurable Intelligent Surface (RIS)-assisted Simultaneous Wireless Information and …

Achievable rate analysis for RIS-Aided massive MIMO NOMA systems with statistical composite channel knowledge

MA Jayasinghe, DH Gunasinghe… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this paper, an achievable rate analysis is presented for the downlink and uplink (UL) of
reconfigurable intelligent surface (RIS)-aided massive multiple-input multiple-output (MIMO) …

RIS-aided Cooperative FD-SWIPT-NOMA Performance Over Nakagami-m Channels

W de Souza Jr, T Abrão - Journal of Network and Systems Management, 2024 - Springer
In this work, we investigate Reconfigurable Intelligent Surface (RIS)-aided Full-Duplex (FD)-
Simultaneous Wireless Information Power Transfer (SWIPT)-Cooperative non-Orthogonal …