Energy Efficiency Maximization for Intelligent Surfaces-Aided Massive MIMO With Zero Forcing
Energy Efficiency Maximization for Intelligent Surfaces-Aided Massive MIMO With Zero Forcing
In this work, we address the energy efficiency (EE) maximization problem in a downlink communication system utilizing reconfigurable intelligent surface (RIS) in a multi-user massive multiple-input multiple-output (mMIMO) setup with zero-forcing (ZF) precoding. The channel between the base station (BS) and RIS operates under a Rician fading with Rician factor …