| GSM网络高速铁路覆盖解决方案 |
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| 引用本文： | 李苏锋. GSM网络高速铁路覆盖解决方案[J]. 邮电设计技术, 2009, 0(2): 45-50 |
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| 作者姓名： | 李苏锋 |
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| 作者单位： | 三维通信股份有限公司,浙江,杭州,310053 |
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| 摘 要： | 移动通信现网大多采用城乡基站兼顾铁路覆盖的方式，当列车运行速度提高到200～250km／h后，现网基本不能满足要求。要保证网络质量就必须进行网络优化。解决方案有专网覆盖和现网调整2种。前者适用于空旷区域，后者适用于密集市区。
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| 关 键 词： | GSM 高速铁路 网络优化 专网覆盖 现网调整 |
GSM Network High-speed Railway Coverage Resolution |
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| LI Su-feng. GSM Network High-speed Railway Coverage Resolution[J]. Designing Techniques of Posts and Telecommunications, 2009, 0(2): 45-50 |
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| Authors: | LI Su-feng |
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| Affiliation: | LI Su-feng ( SUNWAVE COMMUNICATIONS CO.LTD.,Hangzhou 310053, China ) |
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| Abstract: | The current mobile network coverage includes urban and rural base station and railway coverage. When the speed of the train reaches 200-250 km/h, the current communication network can not meet the requirement. The network optimization is necessary to guarantee the network quality. The solution includes private network coverage and current network adjustment. The first is for wildness, the second is for densely populated area. |
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| Keywords: | GSM |
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