# Channel Estimation for Sparse Massive MIMO Channels in Low SNR Regime

> Research article (IEEE Transactions on Cognitive Communications and Networking, 2018) · cited 14× · AI/ML

**Wikidata**: [openalex:W2900117962](https://www.wikidata.org/wiki/openalex:W2900117962)  
**Source**: https://4ort.xyz/entity/channel-estimation-for-sparse-massive-mimo-channels-in-low-snr-regime