| 基于滤波器组的同步CDMA多用户检测方法的研究 |
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| 引用本文： | 陈旸,白文乐.基于滤波器组的同步CDMA多用户检测方法的研究[J].北方工业大学学报,2006,18(1):21-24. |
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| 作者姓名： | 陈旸 白文乐 |
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| 作者单位： | 1. 北京邮电大学电信工程学院,100876,北京
2. 北方工业大学机电工程学院,100041,北京 |
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| 摘 要： | 给出了一种基于滤波器组的多用户检测器.在发送端对数据进行综合,在接收端对信号进行分解,对分解的多路信号进行检测.该检测器结构简单,避免了矩阵求逆运算,其性能比传统多用户检测有较大提高.
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| 关 键 词： | 多用户检测 滤波器组 分解滤波器 综合滤波器 |
| 收稿时间： | 2005-05-09 |
| 修稿时间： | 2005-05-09 |
A Method of Synchronous CDMA Multiuser Detector Based on Filter Banks |
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| Chen Yang,Bai Wenle.A Method of Synchronous CDMA Multiuser Detector Based on Filter Banks[J].Journal of North China University of Technology,2006,18(1):21-24. |
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| Authors: | Chen Yang Bai Wenle |
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| Affiliation: | 1.College of Telecommunication Engineering, Beijing Univ. of Posts and Telecom, 100876, Beijing, China; 2.College of Electromechanical Engineering, North China Univ. of Teeh., 100041, Beijing, China |
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| Abstract: | A multiuser detector based on filter banks is proposed in the essay.Data are synthesized at the transmitter,and signals are decomposed at the receiver.Multiuser detection is applied to each of the decomposed M channel signals.This detector is not only simple in structure,but also has the advantage of avoiding the computation of inverting matrix,and its performance is largely improved. |
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| Keywords: | multiuser detection filter banks analysis filter synthesis filter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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