Shuang Tan Lei Xu Sheng Chen Lajos Hanzo Iterative Soft Interference Cancellation Aided Minimum Bit Error Rate Uplink Receiver Beamforming. 17-21 2006 conf/vtc/2006s VTC Spring http://dx.doi.org/10.1109/VETECS.2006.1682767 db/conf/vtc/vtc2006s.html#TanXCH06