| 协同通信在煤矿井下的应用研究 |
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| 引用本文： | 王婷婷,徐钊,张晓光. 协同通信在煤矿井下的应用研究[J]. 工矿自动化, 2015, 41(2): 32-35 |
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| 作者姓名： | 王婷婷 徐钊 张晓光 |
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| 作者单位： | 中国矿业大学信息与电气工程学院,江苏徐州,221008 |
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| 基金项目： | 江苏青年科技基金资助项目(BK20130199) |
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| 摘 要： | 针对煤矿内复杂的电磁波传播环境和突出的多径效应,分析了矿井无线通信抗多径干扰主要方法。根据协同通信技术的特点,提出将协同通信方式应用于矿井无线Mesh网络通信系统,并给出了基于协同的无线Mesh通信系统架构。围绕几种典型的矿井环境的几何结构特点,分析了基于协同的无线Mesh系统子网在相应环境下的协同中继方式。
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| 关 键 词： | 煤矿 协同通信 无线Mesh 基于协同的无线Mesh 多径效应 空间分集 |
Research of application of cooperative communication to underground coal mine |
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| WANG Tingting,XU Zhao,ZHANG Xiaoguang. Research of application of cooperative communication to underground coal mine[J]. Industry and Automation, 2015, 41(2): 32-35 |
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| Authors: | WANG Tingting XU Zhao ZHANG Xiaoguang |
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| Affiliation: | WANG Tingting;XU Zhao;ZHANG Xiaoguang;School of Information and Electrical Engineering,China University of Mining and Technology; |
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| Abstract: | In view of complex electromagnetic wave propagation environment and outstanding multipath effects in coal mine,major anti-multipath methods of mine wireless communication were analyzed.According to the characteristics of cooperative communication technology,cooperative communication was proposed to apply to mine WMN communication system,and mine C-WMN communication system architecture was given.On the basis of geometry characteristics of several typical environments in mine,the corresponding modes of cooperative relay of C-WMN were analyzed. |
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| Keywords: | coal mine cooperative communication WMN C-WMN multipath effects space diversity |
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