QIU Tianshuang   

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Paper Publications

基于改进信息最大化法的盲多用户检测

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Indexed by:Journal Article

Date of Publication:2008-10-15

Journal:信息与控制

Included Journals:CSCD、ISTIC、PKU

Volume:37

Issue:5

Page Number:556-559,564

ISSN:1002-0411

Key Words:多用户检测;多址干扰;盲源分离;信息最大化

Abstract:针对多用户检测中的多址干扰(MAI),给出了改进信息最大化(I_infomax)的盲多用户检测算法.该算法利用扩频码初始化学习向量,实现了多用户的盲检测.仿真结果及分析表明,算法在误码率、收敛速度和用户容量等方面优于Infomax算法及传统盲多用户检测算法.

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