Abdel Monaem Toukebri Sonia Aïssa Martin Maier Resource Allocation and Scheduling for Multiuser MIMO Systems: A Beamforming-Based Strategy. 2006 conf/globecom/2006 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2006.616 db/conf/globecom/globecom2006wlc.html#ToukebriAM06