| 5G高铁无线网建设关键技术与解决方案 |
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| 引用本文： | 焦燕鸿,王韬,李富强,马向辰,尧文彬.5G高铁无线网建设关键技术与解决方案[J].电信科学,2020,36(8):151-159. |
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| 作者姓名： | 焦燕鸿 王韬 李富强 马向辰 尧文彬 |
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| 作者单位： | 中国移动通信集团设计院有限公司，北京 100080 |
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| 摘 要： | 高铁已成为日常生活的一部分，5G时代为高铁用户提供高质量的移动通信网络非常重要。首先分析了进入5G时代后高铁建设面临的诸多技术挑战，并在此基础上从5G高铁组网关键技术、设备选型、传输资源需求分析等角度进行技术分析并提出解决方案，最后根据5G网络建设需求提出多场景网络建设方案。基于以上技术分析，结合各地实际网络的建设需求、建设场景，现网条件和投资额度等因素，可因地制宜、精准高效地制定5G高铁无线网络建设方案。
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| 关 键 词： | 5G网络 高铁 无线 |
Key technologies and solutions of 5G high-speed railway wireless network |
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| Yanhong JIAO,Tao WANG,Fuqiang LI,Xiangchen MA,Wenbin YAO.Key technologies and solutions of 5G high-speed railway wireless network[J].Telecommunications Science,2020,36(8):151-159. |
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| Authors: | Yanhong JIAO Tao WANG Fuqiang LI Xiangchen MA Wenbin YAO |
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| Affiliation: | China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China |
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| Abstract: | High-speed railway has become a part of daily life.It is very important to provide high-quality mobile communication network for high-speed railway users in 5G era.The technical challenges faced by high-speed railway construction after entering the 5G era were analyzed,and on this basis,the key technologies of 5G high-speed railway network,equipment selection,transmission resource demand analysis were analyzed and solutions were put forward.Based on the above technical analysis,combined with the actual network construction demand,construction scenarios,current network conditions and investment,5G high-speed railway wireless network construction scheme could be formulated accurately and efficiently according to local conditions. |
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| Keywords: | 5G network high-speed railway wireless |
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