# Infrastructure-free indoor navigation: a case study

> Research article (Journal of Location Based Services, 2015) · cited 17× · AI/ML

**Wikidata**: [openalex:W1997826617](https://www.wikidata.org/wiki/openalex:W1997826617)  
**Source**: https://4ort.xyz/entity/infrastructure-free-indoor-navigation-a-case-study