基于正交滤波器组的盲自适应多用户检测算法

The blind adaptive multiuser detection algorithm based on orthogonalizing filtering bank

本文通过将盲多用户检测器的最优权矢量分解为几个子权值矢量，并基于ＲＬＳ算法导出了对子权值矢量进行调整的自适应算法，从而降低了检测器所需的运算量。仿真实验表明该算法具有较好的收敛性能和稳态性能。

In this paper we decompose the optimal weight vector of a blind multiuser detector into several weight subvectors, an adaptive algorithm based on HIS algorithm is derived to update the weight subvectors, and the to- tal required computational complexity is reduced. Simulation show the detector has good near-far resistant.