Study on Coverage Enhancement Strategy of 5G High Speed Rail Network
With the rapid development of high-speed railway,high-speed railway passengers'demand for communication network is also increasing.The emergence of 5G technology brings new opportunities and challenges to the development of high-speed rail communication network.In order to improve the coverage of 5G high-speed rail network,this paper analyzes the difficulties of high-speed rail network coverage,including car penetration loss,Doppler shift and frequent switching.To solve these problems,some strategies are proposed,such as optimizing base station layout,adopting advanced antenna technology,enhancing signal processing algorithm and reasonable station planning.Through technological innovation and cooperation with other operators,continuously improve the stability and performance of 5G high-speed rail communication networks,and promote the digital transformation of the high-speed rail industry.
5G high-speed rail communication networkcoverage capabilitypromotion strategy
NETL
NSTL
万方数据
