一种改进的kalman滤波器盲自适应多用户检测

An improved blind adaptive multiuser detector based on kalman filter

基于奇异值分解提出了一种改进的 kalman 滤波盲自适应多用户检测算法．理论分析和数值仿真表明,在异步 CDMA 系统中,与现有的基于 RLS 算法盲自适应多用户检测方法相比,该方法具有收敛速度快、跟踪性能好、数值稳定性高的优点．

This paper introduced a new blind adaptive multiuser detection algorithm based on SVD using kalman filter algorithm. Theoretical analyses and numerical results show that the new algorithm has fast convergence, higher stability and better tracking performance in asynchronous CDMA.