# Decentralized Channel Estimation for the Uplink of Grant-Free Massive Machine-Type Communications

> Research article (IEEE Transactions on Communications, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3212098349](https://www.wikidata.org/wiki/openalex:W3212098349)  
**Source**: https://4ort.xyz/entity/decentralized-channel-estimation-for-the-uplink-of-grant-free-massive-machine-type-communications