# Improved Smartphone-Based Indoor Localization System Using Lightweight Fingerprinting and Inertial Sensors

> Research article (IEEE Access, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3144899656](https://www.wikidata.org/wiki/openalex:W3144899656)  
**Source**: https://4ort.xyz/entity/improved-smartphone-based-indoor-localization-system-using-lightweight-fingerprinting-and-inertial-sensors