# Deep Reinforcement Learning Based Beam Selection for Hybrid Beamforming and User Grouping in Massive MIMO-NOMA System

> Research article (IEEE Access, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4292347981](https://www.wikidata.org/wiki/openalex:W4292347981)  
**Source**: https://4ort.xyz/entity/deep-reinforcement-learning-based-beam-selection-for-hybrid-beamforming-and-user-grouping-in-massive-mimo-noma-system