# A Deep-Learning Method for Device Activity Detection in mMTC Under Imperfect CSI Based on Variational-Autoencoder

> Research article (IEEE Transactions on Vehicular Technology, 2020) · cited 29× · AI/ML

**Wikidata**: [openalex:W3022195470](https://www.wikidata.org/wiki/openalex:W3022195470)  
**Source**: https://4ort.xyz/entity/a-deep-learning-method-for-device-activity-detection-in-mmtc-under-imperfect-csi-based-on-variational-autoencoder