# Optimal Trajectory and Positioning of UAVs for Small Cell HetNets: Geometrical Analysis and Reinforcement Learning Approach

> Research article (IEEE Open Journal of the Communications Society, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4387609091](https://www.wikidata.org/wiki/openalex:W4387609091)  
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