| 移动无线信道数理模型分析 |
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| 引用本文： | 王茹.移动无线信道数理模型分析[J].湖北汽车工业学院学报,2011,25(1):68-72. |
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| 作者姓名： | 王茹 |
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| 作者单位： | 湖北汽车工业学院理学系,湖北十堰,442002 |
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| 摘 要： | 分析了空间电磁波信号传输的数学和物理模型,介绍了移动通信中经常提到的多普勒频移、相干带宽和相干时间的概念,给出了实际移动通信系统中抗衰落分集技术应用实例.
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| 关 键 词： | 移动通信 无线信道 数理模型 |
Analysis of Mathematic and Physical Model for Mobile Wireless Channel |
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| Wang Ru.Analysis of Mathematic and Physical Model for Mobile Wireless Channel[J].Journal of Hubei Automotive Industries Institute,2011,25(1):68-72. |
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| Authors: | Wang Ru |
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| Institution: | Wang Ru(Department of Sciences,Hubei Automotive Industries Institute,Shiyan 442002,China) |
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| Abstract: | The mathematic and physical model of the electromagnetic wave signal transmission was analyzed.The Doppler frequency shift,coherence bandwidth and coherence time in the mobile communication were presented.An application example of anti-fading diversity technology in the mobile communication system was given. |
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| Keywords: | mobile communication wireless channel mathematic and physical model |
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