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Blind adaptive multiuser detection in multipath fading channel based on affine projection algorithm
Author(s): 
Pages: 1043-1045
Year: Issue:  4
Journal: APPLICATION RESEARCH OF COMPUTERS

Keyword:  盲自适应多用户检测RAKE接收机仿射投影算法多址干扰多径干扰多径衰落;
Abstract: 多径衰落信道下的盲自适应多用户检测算法的运算复杂度通常都比较大,将基于仿射投影算法的盲多用户检测器与RAKE分集技术相结合,提出了一种盲自适应接收算法.该接收算法平衡了收敛速度和计算复杂度之间的矛盾,具有相对较好的收敛性能及较小的运算复杂度.通过模拟实验比较了几种算法的收敛、跟踪及误码性能,结果表明该方法具有明显的整体优势.
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