# Deep Neural Network Based Channel Estimation for Massive MIMO-OFDM Systems With Imperfect Channel State Information

> Research article (IEEE Systems Journal, 2021) · cited 74× · AI/ML

**Wikidata**: [openalex:W3206314502](https://www.wikidata.org/wiki/openalex:W3206314502)  
**Source**: https://4ort.xyz/entity/deep-neural-network-based-channel-estimation-for-massive-mimo-ofdm-systems-with-imperfect-channel-state-information