# TrueStory: Accurate and Robust RF-Based Floor Estimation for Challenging Indoor Environments

> Research article (IEEE Sensors Journal, 2018) · cited 52× · AI/ML

**Wikidata**: [openalex:W2894379074](https://www.wikidata.org/wiki/openalex:W2894379074)  
**Source**: https://4ort.xyz/entity/truestory-accurate-and-robust-rf-based-floor-estimation-for-challenging-indoor-environments