# Covariance-Based Cooperative Activity Detection for Massive Grant-Free Random Access

> Research article (GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3131918509](https://www.wikidata.org/wiki/openalex:W3131918509)  
**Source**: https://4ort.xyz/entity/covariance-based-cooperative-activity-detection-for-massive-grant-free-random-access