无线接入网技术在铁路通信工程中的应用

Application of Radio Access Network Technology in Railway Communication Engineering

科学技术的高速发展,使我国铁路事业发展日益迅猛,现代铁路逐渐向着高速化、信息化的方向发展。同时,人们对铁路通信也有了更高的要求,原有的铁路通信技术已经很难满足现代铁路的通信要求,因此必须应用更加先进的通信技术。而无线接入技术作为一种远程通信技术,能为铁路通信工程的建设提供技术上的支持。文中从无线接入网技术入手,针对其在具体应用中存在的不足,在接入网建设、网络容量、有线电视传输的层面,提出了具体的优化措施,以期为高铁通信工程的建设提供实践参考。

The rapid development of science and technology has led to the increasingly rapid development of China̓s railway industry,and modern railways are gradually moving towards high-speed and information technology.At the same time,people have higher requirements for railway communication.The existing railway communication technology is no longer able to meet the communication requirements of modern railways,so more advanced communication technology must be applied.As a remote communication technology,wireless access technology can provide technical support for the construction of railway communication engineering.Starting from wireless access network technology,this paper proposes specific optimization measures in terms of access network construction,network capacity,and cable TV transmission to address its shortcomings in specific applications.This provides practical reference for the construction of high-speed rail communication projects.