# Energy-Efficient Ultra-Dense 5G Networks: Recent Advances, Taxonomy and Future Research Directions

> Research article (IEEE Access, 2021) · cited 40× · AI/ML

**Wikidata**: [openalex:W3208432499](https://www.wikidata.org/wiki/openalex:W3208432499)  
**Source**: https://4ort.xyz/entity/energy-efficient-ultra-dense-5g-networks-recent-advances-taxonomy-and-future-research-directions