# Relay Selection for Improving Physical-Layer Security in Hybrid Satellite-Terrestrial Relay Networks

> Research article (IEEE Access, 2018) · cited 42× · AI/ML

**Wikidata**: [openalex:W2898557787](https://www.wikidata.org/wiki/openalex:W2898557787)  
**Source**: https://4ort.xyz/entity/relay-selection-for-improving-physical-layer-security-in-hybrid-satellite-terrestrial-relay-networks