# Data-Aided CSI Estimation Using Affine-Precoded Superimposed Pilots in Orthogonal Time Frequency Space Modulated MIMO Systems

> Research article (IEEE Transactions on Communications, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4378697351](https://www.wikidata.org/wiki/openalex:W4378697351)  
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