# Packet Delivery Ratio Fingerprinting: Toward Device-Invariant Passive Indoor Localization

> Research article (IEEE Internet of Things Journal, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W2997448048](https://www.wikidata.org/wiki/openalex:W2997448048)  
**Source**: https://4ort.xyz/entity/packet-delivery-ratio-fingerprinting-toward-device-invariant-passive-indoor-localization