598 citations · 1.6k across the 66 of their papers we have counts for
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cs.IT2009★ 598 cited
Large System Analysis of Linear Precoding in Correlated MISO Broadcast Channels under Limited Feedback
Sebastian Wagner, Romain Couillet, Merouane Debbah +1
In this paper, we study the sum rate performance of zero-forcing (ZF) and regularized ZF (RZF) precoding in large MISO broadcast systems under the assumptions of imperfect channel…
cs.IT2009★ 135 cited
A Deterministic Equivalent for the Analysis of Correlated MIMO Multiple Access Channels
Romain Couillet, Merouane Debbah, Jack W. Silverstein
In this article, novel deterministic equivalents for the Stieltjes transform and the Shannon transform of a class of large dimensional random matrices are provided. These results a…