4 citations · 11 across the 4 of their papers we have counts for
4 papers · 1 filter
Joint Precoding for Active Intelligent Transmitting Surface Empowered Outdoor-to-Indoor Communication in mmWave Cellular Networks
Xie Xie, Chen He, Feifei Gao +2
Outdoor-to-indoor communications in millimeter-wave (mmWave) cellular networks have been one challenging research problem due to the severe attenuation and the high penetration los…
Robust Joint Design for Intelligent Reflecting Surfaces Assisted Cell-Free Networks
Xie Xie, Chen He, Xiaoya Li +2
Intelligent reflecting surfaces (IRSs) have emerged as a promising economical solution to implement cell-free networks. However, the performance gains achieved by IRSs critically d…
A Joint Power Splitting, Active and Passive Beamforming Optimization Framework for IRS Assisted MIMO SWIPT System
Chen He, Xie Xie, Kun Yang +1
This paper considers an intelligent reflecting surface (IRS) assisted multi-input multi-output (MIMO) power splitting (PS) based simultaneous wireless information and power transfe…
Multiple Intelligent Reflecting Surfaces Assisted Cell-Free MIMO Communications
Xie Xie, Chen He, Xiaoya Li +2
In this paper, we investigate an intelligent reflecting surface (IRS) assisted cell-free multiple input multiple output (MIMO) communication system, where distributed multiple IRSs…