# Two-Stage Adaptive Relay Selection and Power Allocation Strategy for Cooperative CR-NOMA Networks in Underlay Spectrum Sharing

> Research article (Applied Sciences, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3214174233](https://www.wikidata.org/wiki/openalex:W3214174233)  
**Source**: https://4ort.xyz/entity/two-stage-adaptive-relay-selection-and-power-allocation-strategy-for-cooperative-cr-noma-networks-in-underlay-spectrum-s