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论文类型： 期刊论文

发表时间： 2006-01-01

发表刊物： 3rd International Symposium on Neural Networks (ISNN 2006)

收录刊物： SCIE、EI、CPCI-S

卷号： 3973

页面范围： 108-113

ISSN号： 0302-9743

摘要： This paper models the ambient noise as a stable distribution and proposes a novel robust multiuser detection (MUD) method that involves an adaptive nonlinear preprocessor based on multilayer perceptron neural-network whose action is to suppress the negative effect of impulsive noises on the followed decorrelating decision-feedback (DDF) multiuser detector. Simulation results indicate the proposed new method is robust and offers performance enhancement over traditional technology in impulsive noises.