An Adaptive Transmission Scheme in Multiple Input Multiple Output System
An adaptive transmission scheme is proposed for MIMO system. By considering the SINR with HARQ combination and the transmission number, the effective throughput, i.e, the ratio of the bit number and the transmission number is calculated. Different from these adaptive schemes based on the rank or conditional number of the channel and these schemes based on received SINR, the proposed algorithm is independent of specific channel. In the simulation, DiagABBA, Double ABBA,V-BLAST and the proposed adaptive mode four 4x4 MIMO modes are considered. The simulation results show that the adaptive scheme always achieves the optimal performance.
Adaptive Transmission Multiple Antennas
Yanlei Shang Chuanchang Liu
The State Key Lab of Networking and Switching,Beijing University of Posts and Telecommunications, Beijing
国际会议
北京
英文
755-759
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）