3 papers
cs.IT2024
Blind Beamforming for Coverage Enhancement with Intelligent Reflecting Surface
Fan Xu, Jiawei Yao, Wenhai Lai +4
Conventional policy for configuring an intelligent reflecting surface (IRS) typically requires channel state information (CSI), thus incurring substantial overhead costs and facing…
cs.IT2023
Coordinating Multiple Intelligent Reflecting Surfaces without Channel Information
Fan Xu, Jiawei Yao, Wenhai Lai +4
Conventional beamforming methods for intelligent reflecting surfaces (IRSs) or reconfigurable intelligent surfaces (RISs) typically entail the full channel state information (CSI).…
physics.app-ph2019
Anion charge-lattice volume dependent Li ion migration in compounds with the face-centered cubic anion frameworks
Zhenming Xu, Xin Chen, Ronghan Chen +2
The proper design principles are essential for the efficient development of superionic conductors. However, the existing design principles are mainly proposed from the perspective…