| 一种空时编码简化译码算法研究 |
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| 引用本文： | 丁龙刚.一种空时编码简化译码算法研究[J].通信技术,2009,42(12):43-44. |
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| 作者姓名： | 丁龙刚 |
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| 作者单位： | 南京工业职业技术学院,电气与自动化系,江苏,南京,210046 |
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| 摘 要： | 以空时编码为切入点,介绍一种空时编码简化译码算法,在极大似然算法的基础上,对配方简化译码算法进行了解析并利用配方法来推导新的简化译码算法,研究了算法的接收信噪比特性,分析了算法的复杂度,并在瑞利衰落信道下,给出了蒙特卡罗仿真,得出相关结论。
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| 关 键 词： | 度量值 极小化 简化译码 仿真 |
Simplified Decode Algorithm of Space-time Coding |
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| DING Long-gang.Simplified Decode Algorithm of Space-time Coding[J].Communications Technology,2009,42(12):43-44. |
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| Authors: | DING Long-gang |
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| Affiliation: | DING Long-gang (Nanjing Institute of Industry Technology, Nanjing Jiangsu 210046, China) |
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| Abstract: | This paper describes the simplified decode algorithm of space-time coding. Based on the maximum likelihood algorithm,the new simplified decode algorithm is analyzed,and by using the method of completing square,this new simplified decode algorithm is also derived. This paper discusses the signal-to-noise ratio at the receiving end and the algorithm complexity. Finally,this paper gives the Monte simulation result over Rayleigh fading channel and the related conclusions. |
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| Keywords: | measure minimalization simplified decode simulation |
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