Reconfigurable Intelligent Surfaces: Principles and Opportunities
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces (IRSs), or large intelligent surfaces (LISs), have received significant attention for their potential to enhance ...
the capacity and coverage of wireless networks by smartly reconfiguring the wireless propagation environment. ...
Index Terms 6G, intelligent reflecting surface (IRS), machine learning, performance optimization, reconfigurable intelligent surface (RIS), wireless networks