Robust Linear Processing for Downlink Multiuser MIMO System With Imperfectly Known Channel
published by Xiaochuan Zhao
in 2008
in Informatics Engineering
and research's language is
English
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Abstract in English
This paper proposes a roust downlink multiuser MIMO scheme that exploits the channel mean and antenna correlations to alleviate the performance penalty due to the mismatch between the true and estimated CSI.