supported by National Natural Science Foundation of China (Grant Nos. 60972049,60872092);Natural Science Foundations of Zhejiang Province (Grant No. Y1090846);Scientific Research Foundation forReturned Scholars,Ministry of Education of China
In this paper,a MIMO system with finite-bit feedback based on fixed constellations is considered.Based on performance analysis of the system,an optimal operating system with maximum-likelihood decoding is demonstrated...