# Robust Efficient Hybrid Pre-Coding Scheme for mmWave Cell-Free and User-Centric Massive MIMO Communications

> Research article (IEEE Transactions on Wireless Communications, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3174364142](https://www.wikidata.org/wiki/openalex:W3174364142)  
**Source**: https://4ort.xyz/entity/robust-efficient-hybrid-pre-coding-scheme-for-mmwave-cell-free-and-user-centric-massive-mimo-communications