# Integrated WiFi/PDR/Smartphone Using an Unscented Kalman Filter Algorithm for 3D Indoor Localization

> Research article (Sensors, 2015) · cited 136× · AI/ML

**Wikidata**: [openalex:W2120824934](https://www.wikidata.org/wiki/openalex:W2120824934)  
**Source**: https://4ort.xyz/entity/integrated-wifi-pdr-smartphone-using-an-unscented-kalman-filter-algorithm-for-3d-indoor-localization