# GIGNet: A Graph-in-Graph Neural Network for Automatic Modulation Recognition

> Research article (IEEE Transactions on Vehicular Technology, 2025) · cited 13× · AI/ML

**Wikidata**: [openalex:W4407783187](https://www.wikidata.org/wiki/openalex:W4407783187)  
**Source**: https://4ort.xyz/entity/gignet-a-graph-in-graph-neural-network-for-automatic-modulation-recognition