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李钊,李建东,刘勤,申彪
Interference alignment based spectrum sharing and user scheduling for cognitive radio MIMO system
Zhao LI,Jian-dong LI,Qin LIU,Biao SHEN
通信学报 . 2014, (1): 167 -172 .  DOI: 10.3969/j.issn.1000-436x.2014.01.019