# Time-Varying Sparse Channel Estimation Based on Adaptive Average and MSE Optimal Threshold in STBC MIMO-OFDM Systems

> Research article (IEEE Access, 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W3089071411](https://www.wikidata.org/wiki/openalex:W3089071411)  
**Source**: https://4ort.xyz/entity/time-varying-sparse-channel-estimation-based-on-adaptive-average-and-mse-optimal-threshold-in-stbc-mimo-ofdm-systems