# A New HBS Model in Millimeter-Wave Beamspace MIMO-NOMA Systems Using Alternative Grey Wolf with Beetle Swarm Optimization

> Research article (Wireless Personal Communications, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3181086991](https://www.wikidata.org/wiki/openalex:W3181086991)  
**Source**: https://4ort.xyz/entity/a-new-hbs-model-in-millimeter-wave-beamspace-mimo-noma-systems-using-alternative-grey-wolf-with-beetle-swarm-optimizatio