Constrained Channel Decomposition-Based Hybrid Beamforming for mmWave Massive MIMO Systems
In this article, we propose a hybrid beamforming design for multiuser mmWave massive MIMO systems. We adopt a two-stage approach for designing the analog and digital beamforming separately. The analog beamforming design is based on a constrained low-rank channel decomposition and aims to simultaneou...
|IEEE Open Journal of the Communications Society