摘要
根据高铁无线通信网络建设需求,分析5G组网形态及高铁环境下的无线信道参数,对高铁环境进行分类并根据各自信道特点进行信道模型的构建,对5G网络在高速铁路环境下部署的参数及面临的问题进行研究,通过合理地对高铁环境下的5G网络建设与规划,改善提高信道容量、提高信息传输速率进而改善用户体验。
According to the requirements of high-speed railway radio communication network construction,this paper analyzes the 5G networking architecture and the wireless channel parameters under the highspeed railway environment,classifies the high-speed railway environment and constructs the channel model according to their channel characteristics,studies the parameters and problems of 5G network deployment under the high-speed railway environment,and improves the channel capacity through reasonable construction and planning of 5G network under the high-speed railway environment,and improves the user experience by increasing the speed of information transmission.
作者
何丽
He Li(Yunnan Branch,China Mobile Tietong Co.,Ltd.,Kunming 650000,China)
出处
《铁路通信信号工程技术》
2022年第11期42-46,共5页
Railway Signalling & Communication Engineering
基金
国家自然科学基金项目(62033006)
中国铁路通信信号股份有限公司重大科研项目(2021X01)。
关键词
5G协议
高铁环境信道模型
5G网络部署和规划
5G protocol
high-speed railway environment channel model
5G network deployment&planning
