# A novel indoor localization method using passive phase difference fingerprinting based on channel state information

> Research article (International Journal of Distributed Sensor Networks, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2937858163](https://www.wikidata.org/wiki/openalex:W2937858163)  
**Source**: https://4ort.xyz/entity/a-novel-indoor-localization-method-using-passive-phase-difference-fingerprinting-based-on-channel-state-information