# A Low-Overhead Indoor Positioning System Using CSI Fingerprint Based on Transfer Learning

> Research article (IEEE Sensors Journal, 2021) · cited 37× · AI/ML

**Wikidata**: [openalex:W3164026182](https://www.wikidata.org/wiki/openalex:W3164026182)  
**Source**: https://4ort.xyz/entity/a-low-overhead-indoor-positioning-system-using-csi-fingerprint-based-on-transfer-learning