# Machine Learning Codebook Design for Initial Access and CSI Type-II Feedback in Sub-6-GHz 5G NR

> Research article (IEEE Transactions on Wireless Communications, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4388692063](https://www.wikidata.org/wiki/openalex:W4388692063)  
**Source**: https://4ort.xyz/entity/machine-learning-codebook-design-for-initial-access-and-csi-type-ii-feedback-in-sub-6-ghz-5g-nr