一种新的盲自适应多用户检测算法  

A new algorithm for blind adaptive multiuser detection

作　　者：潘且鲁[1] 席裕庚[1] 

机构地区：[1]上海交通大学电子信息学院,上海200030

出　　处：《通信学报》2000年第4期62-65,共4页Journal on Communications

基　　金：香港董氏东方海外基金

摘　　要：多址干扰引发严重的远 /近问题。本文提出一种新的代价函数 :差分平均输出能量(DMOE) ,并设计了适用于DS/CDMA系统的盲多用户检测算法。Multiple access interference(MAI)causes the seriously near far problem In this paper,a new cost function,differential mean output energy(DMOE),is proposed and an adaptive algorithm for blind multiuser detection is designed Theory analysis and numerical simulation shows that the convergence performance and symbol error performance of the new algorithm is better than that of the MOE detector

关 键 词：码分多址 多用户检测算法 多址干扰 盲自适应 

分 类 号：TN914.5[电子电信—通信与信息系统]