| 移动通信中电磁波传播模型及其修正方法 |
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| 引用本文： | 李杰,胡建明,张秀丽.移动通信中电磁波传播模型及其修正方法[J].天津工程师范学院学报,2006,16(3):51-53,75. |
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| 作者姓名： | 李杰 胡建明 张秀丽 |
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| 作者单位： | 1. 天津工程师范学院,电子工程系,天津,300222
2. 天津电子信息职业技术学院,天津,300110 |
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| 摘 要： | 对移动通信信道的复杂性进行了分析，介绍了无线通信中电磁波传播损耗相关的因素及其对信道参数的影响；给出了传播模型的一些基本特性并对主要的预测模型进行了综述，针对模型参数的不确定性，介绍了本地均值的测试方法和对预测模型的一些实用性改进技术。
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| 关 键 词： | 移动通信 无线通信 电磁波传播 |
| 文章编号： | 1673-1018（2006）03-0051-03 |
| 收稿时间： | 05 8 2006 12:00AM |
| 修稿时间： | 2006-05-08 |
Propagation models of electromagnetic wave propagation and its corrector method in mobile communication |
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| LI Jie,HU Jian-ming,ZHANG Xiu-li.Propagation models of electromagnetic wave propagation and its corrector method in mobile communication[J].Journal of Tianji University of Technology and Education,2006,16(3):51-53,75. |
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| Authors: | LI Jie HU Jian-ming ZHANG Xiu-li |
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| Institution: | 1. Department of Electronic Engineering, Tianjin University of Technology and Education,Tianjin 300222, China; 2. Tianjin Electronic Information Vocational Technology College, Tianjin 300110, China |
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| Abstract: | The complexity of communication channel in mobile communication is analysed in this paper. Some correlative factors of electromagnetic wave propagation loss in wireless communication and their influence for channel parameters are introduced. Some basic characteristics of the propagation models and an overview of popular prediction models are given. In addition, for uncertainty parameters of propagation models, some measure and test methods of local typical value and practical improvements of predetermined models are introduced. |
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| Keywords: | mobile communication wireless communication electromagnetic wave propagation |
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