# A Highly Stable Fusion Positioning System of Smartphone under NLoS Acoustic Indoor Environment

> Research article (ACM Transactions on Internet Technology, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4365447127](https://www.wikidata.org/wiki/openalex:W4365447127)  
**Source**: https://4ort.xyz/entity/a-highly-stable-fusion-positioning-system-of-smartphone-under-nlos-acoustic-indoor-environment