# A Framework for Human Activity Recognition Based on WiFi CSI Signal Enhancement

> Research article (International Journal of Antennas and Propagation, 2021) · cited 52× · AI/ML

**Wikidata**: [openalex:W3131371296](https://www.wikidata.org/wiki/openalex:W3131371296)  
**Source**: https://4ort.xyz/entity/a-framework-for-human-activity-recognition-based-on-wifi-csi-signal-enhancement