3 papers
cs.IT2025
Efficient Spectral Efficiency Maximization Design for IRS-aided MIMO Systems
Fuying Li, Yajun Wang, Zhuxian Lian +1
Driven by the growing demand for higher spectral efficiency in wireless communications, intelligent reflecting surfaces (IRS) have attracted considerable attention for their abilit…
cs.IT2025
Deep Reinforcement Learning for Energy Efficiency Maximization in RSMA-IRS-Assisted ISAC System
Zhangfeng Ma, Ruichen Zhang, Bo Ai +3
This paper proposes a three-dimensional (3D) geometry-based channel model to accurately represent intelligent reflecting surfaces (IRS)-enhanced integrated sensing and communicatio…
eess.SP2024
Efficient Joint Precoding Design for Wideband Intelligent Reflecting Surface-Assisted Cell-Free Network
Yajun Wang, Jinghan Jiang, Xin Du +3
In this paper, we propose an efficient joint precoding design method to maximize the weighted sum-rate in wideband intelligent reflecting surface (IRS)-assisted cell-free networks…