# PCA-Aided Linear Precoding in Massive MIMO Systems with Imperfect CSI

> Research article (Wireless Communications and Mobile Computing, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3007340993](https://www.wikidata.org/wiki/openalex:W3007340993)  
**Source**: https://4ort.xyz/entity/pca-aided-linear-precoding-in-massive-mimo-systems-with-imperfect-csi