# Caching Placement Optimization in UAV-Assisted Cellular Networks: A Deep Reinforcement Learning-Based Framework

> Research article (IEEE Wireless Communications Letters, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4376456609](https://www.wikidata.org/wiki/openalex:W4376456609)  
**Source**: https://4ort.xyz/entity/caching-placement-optimization-in-uav-assisted-cellular-networks-a-deep-reinforcement-learning-based-framework