2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/173137This 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.5 pages, 4 figures, Appeared in IEEE WCNC'08Information Theorytext