| 高速铁路的WCDMA网络覆盖技术探讨 |
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| 引用本文： | 陈颖羿,钟晓峰.高速铁路的WCDMA网络覆盖技术探讨[J].甘肃科学学报,2012,24(2):115-119. |
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| 作者姓名： | 陈颖羿 钟晓峰 |
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| 作者单位： | 1. 清华大学电子工程系,北京 100084;北京中网华通设计咨询有限公司,北京100070
2. 清华大学电子工程系,北京,100084 |
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| 摘 要： | 针对高速铁路的移动信号覆盖问题,从影响高速铁路WCDMA网络的车体穿透损耗、多普勒效应等因素进行分析,并结合武汉—广州客运专线高速铁路的工程实践,详述网络规划和组网方案,提出了网络覆盖解决方案.
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| 关 键 词： | 高铁 WCDMA 覆盖 组网方式 |
A Technical Exploration of WCDMA Network Coverage for High-speed Railways |
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| CHEN Ying-yi
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ZHONG Xiao-feng.A Technical Exploration of WCDMA Network Coverage for High-speed Railways[J].Journal of Gansu Sciences,2012,24(2):115-119. |
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| Authors: | CHEN Ying-yi ZHONG Xiao-feng |
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| Institution: | 1. Department of Electronic Engineering, Tsinghua University, Beijing 100084, China 2. Beijing ChinaComm Design and Consulting Co. ,Ltd, Beijing 100070,China) |
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| Abstract: | The WCDMA mobile cellular network coverage of high-speed railways is analyzed,including the path loss of train body,Doppler effects,and so on. With the help of the practice in the Wuhan-Guang- zhou High Speed Railway project,a coverage approach and optimized network planning are discussed and proposed. |
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| Keywords: | high-speed railway WCDMA coverage network planning |
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