# Dynamic propagation characteristics estimation and tracking based on an EM-EKF algorithm in time-variant MIMO channel

> Research article (Information Sciences, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2609880341](https://www.wikidata.org/wiki/openalex:W2609880341)  
**Source**: https://4ort.xyz/entity/dynamic-propagation-characteristics-estimation-and-tracking-based-on-an-em-ekf-algorithm-in-time-variant-mimo-channel