| 直接系列扩频通信在煤矿井下移动通信中的应用 |
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| 引用本文： | 吴明捷,徐丽洁,张克.直接系列扩频通信在煤矿井下移动通信中的应用[J].工矿自动化,2001(4):6-8. |
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| 作者姓名： | 吴明捷 徐丽洁 张克 |
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| 作者单位： | 北京石油化工学院信息工程学院 |
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| 基金项目： | 煤炭科学基金项目 (95电 10 3 0 3 ) |
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| 摘 要： | 总结了我国煤矿通信 ,尤其是井下移动通信存在的问题。指出扩频通信具有抗干扰能力强、易于实现码分多址等优点 ,特别适合煤矿通信。论述扩频通信技术在煤矿井下移动通信中的应用前景 ,并指出可行的具体方案
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| 关 键 词： | 矿井 移动通信 扩频通信 应用 |
| 文章编号： | 1001-439(2001)04-0006-03 |
| 修稿时间： | 2001年3月8日 |
Application of Direct-sequence Spread Spectrum Communication in Mobile Communication Used in Coal Mine |
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| WU Ming jie,XU Li jie,ZHANG Ke.Application of Direct-sequence Spread Spectrum Communication in Mobile Communication Used in Coal Mine[J].Industry and Automation,2001(4):6-8. |
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| Authors: | WU Ming jie XU Li jie ZHANG Ke |
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| Abstract: | The existing problems of coal mine communication, especially of the underground mobile communication are summarized in the paper. It is also pointed out that spread spectrum communication has advantages of strong in anti interference and easy to realize CDMA, and it is particularly adopted for coal mine communication. The paper discusses the applying foreground of the spread spectrum communication technology in mobile communication used in coal mine, and shows the feasible and practical program. |
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| Keywords: | coal mine mobile communication spread spectrum communication application |
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