# Kalman Filter-Based Data Fusion of Wi-Fi RTT and PDR for Indoor Localization

> Research article (IEEE Sensors Journal, 2021) · cited 120× · AI/ML

**Wikidata**: [openalex:W3120412245](https://www.wikidata.org/wiki/openalex:W3120412245)  
**Source**: https://4ort.xyz/entity/kalman-filter-based-data-fusion-of-wi-fi-rtt-and-pdr-for-indoor-localization