# A Novel Indoor Ranging Algorithm Based on a Received Signal Strength Indicator and Channel State Information Using an Extended Kalman Filter

> Research article (Applied Sciences, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3030039670](https://www.wikidata.org/wiki/openalex:W3030039670)  
**Source**: https://4ort.xyz/entity/a-novel-indoor-ranging-algorithm-based-on-a-received-signal-strength-indicator-and-channel-state-information-using-an-ex