# 3D indoor positioning with spatial modulation for visible light communications

> Research article (Optics Communications, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4308153286](https://www.wikidata.org/wiki/openalex:W4308153286)  
**Source**: https://4ort.xyz/entity/3d-indoor-positioning-with-spatial-modulation-for-visible-light-communications