# Hierarchical Reinforcement Learning for RIS-Assisted Energy-Efficient RAN

> Research article (GLOBECOM 2022 - 2022 IEEE Global Communications Conference, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4315630035](https://www.wikidata.org/wiki/openalex:W4315630035)  
**Source**: https://4ort.xyz/entity/hierarchical-reinforcement-learning-for-ris-assisted-energy-efficient-ran