User-Selection Algorithms for Multiuser Precoding

Abstract

A general framework for user selection in the broadcast channel with multiuser linear and nonlinear precoding techniques is investigated. Assuming full knowledge of channel-state information at the transmitter and using a minimum-mean-square-error (MMSE) criterion, we propose several user-selection algorithms based on the conventional incremental and… (More)
DOI: 10.1109/TVT.2010.2052293

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6 Figures and Tables