| 地铁通信系统建设方案研究 |
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| 引用本文： | 高 頔,韩晓亮,刘培欣,等.地铁通信系统建设方案研究[J].数字通信,2014(1):46-48,58. |
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| 作者姓名： | 高 頔 韩晓亮 刘培欣 等 |
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| 作者单位： | 中国移动通信集团设计院有限公司河北分公司,石家庄050021 |
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| 摘 要： | 地铁作为缓解城市交通压力的有效手段,已成为首选的市内交通方式.首先论述了地铁建设的背景和地铁通信系统的重要性,介绍了地铁通信系统的结构,并对比地铁通信系统的隧道覆盖方案,分别给出了地铁通信系统中CSM系统和TD-SCDMA系统切换的计算方法,最后对地铁建设中应注意的问题进行了说明.
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| 关 键 词： | 地铁通信系统 隧道覆盖 切换 |
Construction of subway communication system |
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| GAO Di,HAN Xiaoliang,LIU Peixin,YANG Zhihua.Construction of subway communication system[J].Digital Communication,2014(1):46-48,58. |
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| Authors: | GAO Di HAN Xiaoliang LIU Peixin YANG Zhihua |
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| Affiliation: | (Hebei Branch,China Mobile Group Design Institute Co. Ltd. , Shijiazhuang 050021, P. R China) |
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| Abstract: | Subway is the effective means of relieving urban traffic pressure and has become the first choice for intracity traf- fie. This paper first diseusses the background of subway eonstruetion and the importanee of subway commnication systems. Then it introduees the eonstruetion of subway communication system and gives the eomparison of subway tunnel coverage solutions in subway conmmnication system. GSM and TD-SCDMA switch theory are deseribed. Finally problems needing at- tention in subway eonstruetion are diseussed. |
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| Keywords: | subway communication system tunnel coverage switch |
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