# Energy Efficiency Characterization in Heterogeneous IoT System With UAV Swarms Based on Wireless Power Transfer

> Research article (IEEE Access, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2997922484](https://www.wikidata.org/wiki/openalex:W2997922484)  
**Source**: https://4ort.xyz/entity/energy-efficiency-characterization-in-heterogeneous-iot-system-with-uav-swarms-based-on-wireless-power-transfer