49 citations · 93 across the 6 of their papers we have counts for
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cs.IT2020★ 2 cited
Clustered Sparse Channel Estimation for Massive MIMO Systems by Expectation Maximization-Propagation (EM-EP)
Mohammed Rashid, Mort Naraghi-Pour
We study the problem of downlink channel estimation in multi-user massive multiple input multiple output (MIMO) systems. To this end, we consider a Bayesian compressive sensing app…
cs.IT2020★ 16 cited
Semi-blind Channel Estimation and Data Detection for Multi-cell Massive MIMO Systems on Time-Varying Channels
Mort Naraghi-Pour, Mohammed Rashid, Cesar Vargas-Rosales
We study the problem of semi-blind channel estimation and symbol detection in the uplink of multi-cell massive MIMO systems with spatially correlated time-varying channels. An algo…