# Cooperative UAV Trajectory Design for Disaster Area Emergency Communications: A Multiagent PPO Method

> Research article (IEEE Internet of Things Journal, 2023) · cited 69× · AI/ML

**Wikidata**: [openalex:W4387197056](https://www.wikidata.org/wiki/openalex:W4387197056)  
**Source**: https://4ort.xyz/entity/cooperative-uav-trajectory-design-for-disaster-area-emergency-communications-a-multiagent-ppo-method