| 基于Simulink的MC-CDMA仿真和性能分析 |
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| 引用本文： | 陈奎,徐钊. 基于Simulink的MC-CDMA仿真和性能分析[J]. 计算机应用, 2008, 28(8): 2131-2133 |
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| 作者姓名： | 陈奎 徐钊 |
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| 作者单位： | 中国矿业大学,信息与电气工程学院,江苏,徐州,221008;中国矿业大学,信息与电气工程学院,江苏,徐州,221008 |
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| 摘 要： | 多载波码分多址(MC-CDMA)是为宽带移动通信而提出的新型多载波调制技术, 是4G通信系统的核心技术之一，它结合了OFDM和CDMA两者的优点。依据MC-CDMA的数学模型，采用Simulink构建MC-CDMA基带仿真模型，并在此模型基础上仿真与分析它在复杂多径Rayleigh 信道下的性能，仿真频域交织对系统性能的改善。
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| 关 键 词： | 多载波码分多址 Simulink Rayleigh信道 |
| 收稿时间： | 2008-02-26 |
Simulation and analysis of MC-CDMA based on Simulink |
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| CHEN Kui,XU Zhao. Simulation and analysis of MC-CDMA based on Simulink[J]. Journal of Computer Applications, 2008, 28(8): 2131-2133 |
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| Authors: | CHEN Kui XU Zhao |
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| Affiliation: | CHEN Kui,XU Zhao(College of Information , Electrical Engineering,China University of Mine , Technology,Xuzhou Jiangsu 221008,China) |
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| Abstract: | The MC-CDMA is a new multi-carrier modulating technology for broadband mobile wireless communication,which combined the advantages of OFDM and CDMA. According to the mathematical model of MC-CDMA, a Simulink module was put forward to simulate and study the performance of the basic MC-CDMA and its improvement under multi-path Rayleigh channel, and to simulate its frequency-domain diversity performance. |
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| Keywords: | Multi-Carrier Code Division Multiple Access (MC-CDMA) Simulink Rayleigh channel |
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