基于LTE的双网承载无线集群和信号业务的设计分析  

Design Analysis of Radio Trunking Communication and Signal System Over LTE’s Double Network

作　　者：朱云冲 Zhu Yunchong

机构地区：[1]广州地铁设计研究院股份有限公司

出　　处：《铁道通信信号》2019年第11期87-89,共3页Railway Signalling & Communication

摘　　要：LTE(长期演进技术)技术具有高可靠、大容量、低时延、多优先级等众多特点,得到了轨道交通各专业的青睐.本论文以广州地铁为例,对如何利用LTE技术做A/B双网承载无线集群和信号系统进行分析,并对A/B双网的方案及接口设计进行介绍.LTE technology has being appreciated by engineering specialties in rail transit due to its features such as high reliability,large capacity,low delay,and multiple priority levels.Taking Guangzhou Metro as an example,how to use LTE technology for A/B dual-network bearer wireless trunking communication and signal system are analyzed.In addition,the scheme and interface design of A/B dual network are briefly described.

关 键 词：长期演进技术 无线集群通信 信号系统 

分 类 号：TN9[电子电信—信息与通信工程]