supported by Important National Science&Technology Specific Project of China(Grant Nos.2011ZX03003-001,2011ZX03003-003);National Basic Research Program of China(Grant No.2007CB310603);National Natural Science Foundation of China(Grant Nos.61071089,60872104,61071113);Ph.D.Programs Foundation of Ministry of Education of China(Grant No.20100092110010);China Postdoctoral Science Foundation(Grant No.20110491454)
This paper derives an asymptotic average symbol error probability (SEP) expression for multipleinput multiple-output (MIMO) two-hop amplify-and-forward (AF) relay systems with optimal beamforming. The analysis a...