# A Gradual Method for Channel Non-Reciprocity Calibration in Cell-Free Massive MIMO

> Research article (IEEE Communications Letters, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4300471692](https://www.wikidata.org/wiki/openalex:W4300471692)  
**Source**: https://4ort.xyz/entity/a-gradual-method-for-channel-non-reciprocity-calibration-in-cell-free-massive-mimo