# CNN-Based LOS/NLOS Identification in 3-D Massive MIMO Systems

> Research article (IEEE Communications Letters, 2018) · cited 38× · AI/ML

**Wikidata**: [openalex:W2894071523](https://www.wikidata.org/wiki/openalex:W2894071523)  
**Source**: https://4ort.xyz/entity/cnn-based-los-nlos-identification-in-3-d-massive-mimo-systems