# AoI-Oriented Resource Allocation for NOMA-Based Wireless Powered Cognitive Radio Networks Based on Multi-Agent Deep Reinforcement Learning

> Research article (IEEE Access, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4396941562](https://www.wikidata.org/wiki/openalex:W4396941562)  
**Source**: https://4ort.xyz/entity/aoi-oriented-resource-allocation-for-noma-based-wireless-powered-cognitive-radio-networks-based-on-multi-agent-deep-rein