# An Efficient Human Activity Recognition System Using WiFi Channel State Information

> Research article (IEEE Systems Journal, 2023) · cited 41× · AI/ML

**Wikidata**: [openalex:W4384518961](https://www.wikidata.org/wiki/openalex:W4384518961)  
**Source**: https://4ort.xyz/entity/an-efficient-human-activity-recognition-system-using-wifi-channel-state-information