# Joint Visibility Region Detection and Channel Estimation for XL-MIMO Systems via Alternating MAP

> Research article (IEEE Transactions on Signal Processing, 2024) · cited 23× · AI/ML

**Wikidata**: [openalex:W4403390220](https://www.wikidata.org/wiki/openalex:W4403390220)  
**Source**: https://4ort.xyz/entity/joint-visibility-region-detection-and-channel-estimation-for-xl-mimo-systems-via-alternating-map