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Author:
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Year:
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Issue:
Multi-User Detection Based on Noise Independent Component Analysis
Author(s):
CHENG Ying
,
ZHA Chang-jun
,
LI Xiao-hui
Pages:
14
-
18
Year:
2007
Issue:
4
Journal:
JOURNAL OF SHANTOU UNIVERSITY(NATURAL SCIENCE EDITION)
Keyword:
噪声独立分量分析
;
快速定点ICA算法
;
多用户检测
;
Abstract:
针对独立分量分析算法忽略噪声这一缺点,引入基于噪声模型的噪声独立分量分析,得到基于噪声独立分量分析的多用户检测方法.并与基于无噪模型的算法进行仿真比较,结果表明本文引入的方法性能更优,稳健性更好,对实际信道的适应性更强.
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