Robust Transmission for Massive MIMO Downlink with Imperfect CSI
IEEE Transactions on Communications, pp. 5362-5376, 2019.
In this paper, the design of robust linear precoders for the massive multi-input-multi-output (MIMO) downlink with imperfect channel state information (CSI) is investigated. The imperfect CSI for each UE obtained at the BS is modeled as statistical CSI under a jointly correlated channel model with both channel mean and channel variance in...More
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