# Channel Estimation and Optimal Training Design for Correlated MIMO Two-Way Relay Systems in Colored Environment

> Research article (IEEE Transactions on Wireless Communications, 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W2064517928](https://www.wikidata.org/wiki/openalex:W2064517928)  
**Source**: https://4ort.xyz/entity/channel-estimation-and-optimal-training-design-for-correlated-mimo-two-way-relay-systems-in-colored-environment