Iterative Detection Scheme for Multiuser Turbo-BLAST System with Imperfect Channel State Information
不完全信道状态信息条件下多用户Turbo-BLAST迭代检测算法

The space-time multiuser detection scheme is applied to Turbo-BLAST system to form a multiuser Turbo-BLAST system. A scheme for de-correlating and interference cancellation detection technique is proposed in the presence of channel state information imperfection. At the transmitter,V-BLAST structure is combined with CDMA technique for spatial multiplexing. At the receiver,the de-correlating algorithm is employed to remove the multiuser interference first,and then the iterative interference cancellation sche...