# Massive Access in Secure NOMA Under Imperfect CSI: Security Guaranteed Sum-Rate Maximization With First-Order Algorithm

> Research article (IEEE Journal on Selected Areas in Communications, 2020) · cited 29× · AI/ML

**Wikidata**: [openalex:W3081323192](https://www.wikidata.org/wiki/openalex:W3081323192)  
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