# Energy-efficient RRH-association and resource allocation in D2D enabled multi-tier 5G C-RAN

> Research article (Telecommunication Systems, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2995993897](https://www.wikidata.org/wiki/openalex:W2995993897)  
**Source**: https://4ort.xyz/entity/energy-efficient-rrh-association-and-resource-allocation-in-d2d-enabled-multi-tier-5g-c-ran