# GNN-Based Channel Estimation for Intelligent Reflecting Surface Aided Multiuser Systems Relying on User Locations

> Research article (IEEE Wireless Communications Letters, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4397026316](https://www.wikidata.org/wiki/openalex:W4397026316)  
**Source**: https://4ort.xyz/entity/gnn-based-channel-estimation-for-intelligent-reflecting-surface-aided-multiuser-systems-relying-on-user-locations