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 …

Secure Performance of RIS-Aided NOMA in Cognitive V2X Networks With Imperfect CSI over Double Rayleigh Fading

M Li, K Xue, W Chen, Z Han - IEEE Transactions on Cognitive …, 2024 - ieeexplore.ieee.org
Cognitive non-orthogonal multiple access (NOMA) and reconfigurable intelligent surface
(RIS) have been envisioned as two promising technologies for vehicle to everything (V2X) …

Movable Antenna Empowered Physical Layer Security Without Eve's CSI: Joint Optimization of Beamforming and Antenna Positions

Z Feng, Y Zhao, K Yu, D Li - arXiv preprint arXiv:2405.16062, 2024 - arxiv.org
Physical layer security (PLS) technology based on the fixed-position antenna (FPA) has
{attracted widespread attention}. Due to the fixed feature of the antennas, current FPA-based …

Imperfect SIC for NOMA Communications Under Nakagami-m Fading: Comparison of RIS and Relay

J Gu, M Wang, W Duan, L Zhang… - 2024 20th International …, 2024 - ieeexplore.ieee.org
Considering imperfect successive interference can-cellation (SIC) for non-orthogonal
multiple access (NOMA) communications, this work studies the cooperative reconfig-urable …

Secure Energy Scavenging NOMA Communication with Jamming

K Ho-Van - Proceedings of the 12th International Symposium on …, 2023 - dl.acm.org
Energy scavenging (ES) non-orthogonal multiple access (NOMA) communication
ameliorates various aspects of wireless communication, such as communication reliability …