The National Natural Science Foundation of China(No.61571108;61201248);the Open Research Fund of National Mobile Communications Research Laboratory of China(No.2011D18);China Postdoctoral Science Foundation(No.2012M511175)
Due to the high complexity of the pairwise decoding algorithm and the poor performance of zero forcing( ZF) /minimum mean square error( MMSE) decoding algorithm, two low-complexity suboptimal decoding algorithms, ...