# Blockchain-Based Trusted Traffic Offloading in Space-Air-Ground Integrated Networks (SAGIN): A Federated Reinforcement Learning Approach

> Research article (IEEE Journal on Selected Areas in Communications, 2022) · cited 84× · AI/ML

**Wikidata**: [openalex:W4310053202](https://www.wikidata.org/wiki/openalex:W4310053202)  
**Source**: https://4ort.xyz/entity/blockchain-based-trusted-traffic-offloading-in-space-air-ground-integrated-networks-sagin-a-federated-reinforcement-lear