Scheduling for Multiuser MIMO Downlink Channels with Ranking-Based Feedback

We consider a multi-antenna broadcast channel with more single-antenna receivers than transmit antennas and partial channel state information at the transmitter (CSIT). We propose a novel type of CSIT representation for the purpose of user selection, coined as ranking-based feedback. Each user calcu...

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Bibliographic Details
Main Authors: David Gesbert, Thomas Sälzer, Marios Kountouris
Format: Article
Language:English
Published: SpringerOpen 2008-04-01
Series:EURASIP Journal on Advances in Signal Processing
Online Access:http://dx.doi.org/10.1155/2008/854120