# Spatial Group Based Access Class Barring for Massive Access in M2M Communications

> Research article (IEEE Communications Letters, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3110218284](https://www.wikidata.org/wiki/openalex:W3110218284)  
**Source**: https://4ort.xyz/entity/spatial-group-based-access-class-barring-for-massive-access-in-m2m-communications