# Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems

> Research article (IEEE Transactions on Wireless Communications, 2022) · cited 45× · AI/ML

**Wikidata**: [openalex:W3158061244](https://www.wikidata.org/wiki/openalex:W3158061244)  
**Source**: https://4ort.xyz/entity/practical-channel-estimation-and-phase-shift-design-for-intelligent-reflecting-surface-empowered-mimo-systems