# Viewing Channel as Sequence Rather Than Image: A 2-D Seq2Seq Approach for Efficient MIMO-OFDM CSI Feedback

> Research article (IEEE Transactions on Wireless Communications, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4323338218](https://www.wikidata.org/wiki/openalex:W4323338218)  
**Source**: https://4ort.xyz/entity/viewing-channel-as-sequence-rather-than-image-a-2-d-seq2seq-approach-for-efficient-mimo-ofdm-csi-feedback