Adaptive map multi-user detection for fading CDMA channels

被引：0

作者：

Andrieu, Christophe ^{[1
]}

Doucet, Arnaud ^{[1
]}

Touzni, Azzedine ^{[1
]}

机构：

[1] Cambridge Univ, Cambridge, United Kingdom

来源：

| 2000年 / IEEE, Los Alamitos, CA, United States卷

关键词：

Adaptive filtering - Algorithms - Code division multiple access - Communication channels (information theory) - Computer simulation - Direct sequence systems - Probability - Rayleigh fading - State space methods;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper presents an adaptive multi-user maximum a posteriori (MAP) decoder for synchronous code division multiple access (CDMA) signals on fading channels. The key idea is to interpret this problem as an optimal filtering problem. An efficient particle filtering method is then developed to solve this complex estimation problem. Simulation results demonstrate the efficiency of our method.

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