| 广州地铁无线集群通信系统网络覆盖的研究 |
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| 引用本文： | 周承昊.广州地铁无线集群通信系统网络覆盖的研究[J].铁路通信信号工程技术,2010,7(3):69-71. |
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| 作者姓名： | 周承昊 |
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| 作者单位： | 广州市地下铁道总公司,广州,510380 |
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| 摘 要： | 介绍广州地铁线路建设过程中无线集群通信系统的覆盖方式,重点分析在隧道区间面对车载电台与手持电台信号覆盖的取舍问题、直放站的同频干扰问题,并分析地铁无线集群覆盖建设的发展趋势。
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| 关 键 词： | 地铁 无线集群 链路均衡 同频干扰 |
Study on Network Coverage of Trunked Radio Communication System in Guangzhou Metro |
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| Zhou Chenghao.Study on Network Coverage of Trunked Radio Communication System in Guangzhou Metro[J].Railway Signalling & Communication Engineering,2010,7(3):69-71. |
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| Authors: | Zhou Chenghao |
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| Institution: | Zhou Chenghao |
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| Abstract: | The article briefly introduces the cover mode of trunked radio communication system in Guangzhou metro. It focuses on the analysis of the trade-off of signal coverage of vehicle station and handset in the same tunnel area, as well as the repeater’s same frequency interference. At last the article analyzes the trend of the development on trunked radio cover mode in metro. |
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| Keywords: | Metro Trunked radio Link balance and Same frequency interference |
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