This LS-DRMTCMA algorithm adapts the beam-forming weight on the basis of initial weight trained from Midamble code by using RAKE and Direct Matrix Inverse(DMI )algorithm.

• 首先采用传统RAKE接收,再利用直接矩阵求逆(DMI)法由训练序列得到初始权值,最后利用LS-DRMTCMA算法跟踪训练权值。仿真结果表明,改进的LS-DRMTCMA算法的性能明显优于常规方法,有效地降低了系统的误码率。