| 基于OFDM系统的STBC的仿真与性能研究 |
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| 引用本文： | 付姗姗,谭菊华,崔冬萌,周文娟. 基于OFDM系统的STBC的仿真与性能研究[J]. 数字社区&智能家居, 2009, 0(22) |
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| 作者姓名： | 付姗姗 谭菊华 崔冬萌 周文娟 |
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| 作者单位： | 贵州大学计算机科学与信息学院;贵州大学理学院; |
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| 摘 要： | 正交频分复用(OFDM)技术具有良好的抗选择性衰落特性,在无线通信领域受到越来越多的关注。为了提高系统容量和性能,本文将空时分组码(STBC)引入OFDM系统,首先介绍STBC编码的原理及特点,然后结合OFDM的优势,从而构建一个STBC-OFDM系统。并进一步分析了STBC-OFDM系统的性能。
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| 关 键 词： | 空时分组码 正交频分复用 译码 |
The Simulation and Capability Study of STBC based on the OFDM system |
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| FU Shan-shan,TAN Ju-hua,CUI Dong-meng,ZHOU Wen-juan. The Simulation and Capability Study of STBC based on the OFDM system[J]. Digital Community & Smart Home, 2009, 0(22) |
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| Authors: | FU Shan-shan TAN Ju-hua CUI Dong-meng ZHOU Wen-juan |
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| Affiliation: | 1.Computer Science and Information Institute;Guizhou University;Guiyang 550025;China;2.Guizhou University College of Science;China |
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| Abstract: | Orthogonal Frequency Division Multiplexing(OFDM) technique has a good characteristics of overcome the frequency selective fading,it has been received more and more attention in the field of wireless communications.In order to improve the capacity and capability of the system,the space-time block coding will be introduced into the OFDM system in this paper,Firstly,the principle of STBC coding and features will be introduced,and then combining the advantages of OFDM,so as to construct a STBC-OFDM system.And i... |
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| Keywords: | space time block code orthogonal frequency division multiplexing decode |
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