Amina Hentati Elmahdi Driouch Jean-François Frigon Wessam Ajib Low Complexity Node Selection Algorithms in MU-MIMO Energy Harvesting WSNs. 1-5 2016 VTC Fall https://doi.org/10.1109/VTCFall.2016.7881074 conf/vtc/2016f db/conf/vtc/vtc2016f.html#HentatiDFA16