The Application of 5G Mobile Communication Technology in Wireless Communication between Subway Vehicles and Ground
The application of 5G mobile communication technology in subway wireless communication systems has shown significant advantages.Based on this,the article discusses the application of 5G mobile communication technology in subway vehicle ground wireless communication,summarizes the basic characteristics of 5G mobile communication technology,and analyzes the key technologies of 5G mobile communication applied in the vehicle ground wireless communication system,mainly including mobile edge computing(MEC)technology,millimeter wave communication technology,network function virtualization technology,network slicing technology,and large scale Multiple-Input Multiple-Output(MIMO)technology.Combining practical cases,this paper explores the application of 5G mobile communication technology in subway wireless communication between trains and ground.The verification results show that the minimum transmission rate of wireless communication between trains and ground using 5G network communication technology exceeds 100 Mb/s,aiming to provide reference for the development and application of subway communication technology.
5G mobile communicationsubwayvehicle ground wireless communication
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