Dynamic Sectorization in Multi-Panel Massive MIMO Systems

In this paper, a multi-panel multiuser massive multiple-input multiple-output (MIMO) system is considered. Recently, it has been shown that the spectral efficiency in the massive MIMO downlink can be significantly improved by distributing the base station antennas over several panels located at some distance from each other. In order to ensure a close-to-optimum spectral efficiency, a dynamic and ...