说明：  MIMO系统中，一般的线性检测方法的性能比非线性检测方法要差。通过排序的连续干扰消除方法可以改善线性检测方法的性能。
(n the MIMO system, the performance of the general linear detection method is worse than that of the nonlinear detection method. The performance of the linear detection method can be improved by the sequential interference cancellation method.)