| 基于MATLAB的差分空时酉群码的仿真实现 |
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| 引用本文： | 孔昭煜,王玉龙,张军. 基于MATLAB的差分空时酉群码的仿真实现[J]. 山西电子技术, 2006, 0(4): 41-43 |
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| 作者姓名： | 孔昭煜 王玉龙 张军 |
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| 作者单位： | 解放军理工大学通信工程学院,南京210007 |
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| 摘 要： | MATLAB是一个功能强大的仿真软件，被广泛应用于很多工程领域。首先介绍了差分空时酉群码的编译码原理，在此基础上，在MATLAB中对瑞利慢衰落信道下的差分空时酉群码的性能进行了仿真，并与相同信道条件下具有理想信道估计的空时分组码的性能进行了比较，仿真和分析结论表明了差分空时码的优越性。
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| 关 键 词： | 差分 空时 酉群码 仿真 |
| 修稿时间： | 2006-04-28 |
Simulation Implementation of Differential Space-Time Unitary Group Code Based on MATLAB |
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| Kong Zhao-yu Wang Yu-long Zhang Jun. Simulation Implementation of Differential Space-Time Unitary Group Code Based on MATLAB[J]. Shanxi Electronic Technology, 2006, 0(4): 41-43 |
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| Authors: | Kong Zhao-yu Wang Yu-long Zhang Jun |
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| Abstract: | MATLAB is a powerful simulating software that has been used extensively in many engineering fields.In this paper the performances of differential space-time unitary group code is simulated on slow Rayleigh fading channel in MATLAB on the basis of introducing the principle of differential space-time unitary group code,and compared with STBC of perfect channel estimates under same channel conditions.The simulation and analysis result shows the advantage of differential STBC. |
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| Keywords: | differential space-time unitary group code simulation |
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