# Hybrid PSO-GSA for energy efficient spectrum sensing in cognitive radio network

> Research article (Physical Communication, 2020) · cited 99× · AI/ML

**Wikidata**: [openalex:W3014411954](https://www.wikidata.org/wiki/openalex:W3014411954)  
**Source**: https://4ort.xyz/entity/hybrid-pso-gsa-for-energy-efficient-spectrum-sensing-in-cognitive-radio-network