| 一种新的多径相关瑞利信道的数学模型：理论分析及仿真比较 |
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| 引用本文： | 吴湛击, 邹自明, 孟德香, 吴伟陵. 一种新的多径相关瑞利信道的数学模型：理论分析及仿真比较[J]. 电子与信息学报, 2004, 26(12): 1933-1937. |
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| 作者姓名： | 吴湛击 邹自明 孟德香 吴伟陵 |
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| 作者单位： | 1. 北京邮电大学信息工程系181信箱,北京,100876;中国松下研发公司尖端移动通信实验室,北京,100080
2. 北京邮电大学信息工程系181信箱,北京,100876 |
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| 基金项目： | 国家自然科学基金(60272068)资助课题 |
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| 摘 要： | 产生统计独立的多径相关瑞利信道是无线信道仿真的一个基本问题。Jakes模型得到了广泛应 用，但它在统计独立性方面还存在一些问题。该文提出一种新的相关瑞利信道的数学模型。理论分析和仿真比较表明它在计算复杂度和统计独立性方面比最初的Jakes模型及其近来发现的改进模型更加简单有效。
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| 关 键 词： | 相关瑞利信道 无线衰落信道仿真 Jakes模型 |
| 文章编号： | 1009-5896(2004)12-1933-05 |
| 收稿时间： | 2003-07-07 |
| 修稿时间： | 2003-07-07 |
A New Math Model of Multiple Independent Correlated Rayleigh Fading: Theory Analysis and Simulation Comparison |
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| Wu Zhan-ji, Zou Zi-ming, Meng De-xiang, Wu Wei-ling. A New Math Model of Multiple Independent Correlated Rayleigh Fading: Theory Analysis and Simulation Comparison[J]. Journal of Electronics & Information Technology, 2004, 26(12): 1933-1937. |
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| Authors: | Wu Zhan-ji Zou Zi-ming Meng De-xiang Wu Wei-ling |
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| Affiliation: | Dept of Info. Eng., Beijing Univ. of Post and Telecomm., Beijing 100876 China;Advanced Mobile Communication Labboratory Panasonic R&D Center China Co. Ltd Beijing 100080 China |
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| Abstract: | It is a basic problem for the simulation of correlated Rayleigh fading to produce the multiple independent Rayleigh fading waveforms. Jakes model has been widely accepted, but it has major shortcoming in the statistical independence. A new math model of multiple independent correlated Rayleigh fading is put forward. Both theory and simulation show that it is superior to the original Jakes model and its modified models that have been discovered in the aspects of the computation complexity and statistical independence. |
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| Keywords: | Correlated Rayleigh fading Wireless fading channel simulation Jakes model |
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