AN IMPROVED TRAINING SEQUENCE DESIGN FOR MIMO MC-CDMA SYSTEM
Pla Information · Computer Applications and Software · 2011
Combining MIMO technique with MC-CDMA scheme can enhance system performance of conventional MC-CDMA.Based on the analysis of different channel estimations,this paper proposes an improved MIMO MC-CDMA channel estimation method which is based on training sequence.It can multiply the number of transmitting antenna but not be restricted by the ratio of the number of sub-carriers and of multi-paths,and design a reasonable training sequence,which reduces greatly the computation complexity.