# Channel Estimation for Time-Varying MIMO Relay Systems

> Research article (IEEE Transactions on Wireless Communications, 2015) · cited 22× · AI/ML

**Wikidata**: [openalex:W2191766810](https://www.wikidata.org/wiki/openalex:W2191766810)  
**Source**: https://4ort.xyz/entity/channel-estimation-for-time-varying-mimo-relay-systems