# A Spatially Separable Attention Mechanism for Massive MIMO CSI Feedback

> Research article (IEEE Wireless Communications Letters, 2022) · cited 51× · AI/ML

**Wikidata**: [openalex:W4307001235](https://www.wikidata.org/wiki/openalex:W4307001235)  
**Source**: https://4ort.xyz/entity/a-spatially-separable-attention-mechanism-for-massive-mimo-csi-feedback