摘要
LTE作为公众移动通信的发展方向已成为共识,铁路也开始进行下一代移动通信系统演进的研究,LTE作为一个技术成熟度高、产业链完善的移动通信制式,已经在朔黄铁路成功应用。在LTE铁路工程应用关键技术研究中,服务质量指标的研究亦非常关键。结合铁路无线通信业务应用特点,探讨铁路LTE系统服务质量指标的研究,希望对LTE-R在铁路的应用和发展有一定借鉴和指导意义。
As a developing direction of the public mobile communication, LTE has become a consensus, and it also begins to study the evolution of the next generation mobile communication system for railways. LTE has been applied successfully in Shuo-Huang railway due to its high technical maturity and complete industrial chain of the mobile communication system. The study on LTE Qo S is very important in railway engineering application. This paper discusses Qo S index of the railway LTE system combining with the characteristics of railway wireless communication business, hopefully providing reference and guidance for the application and development of LTE- R.
出处
《铁路通信信号工程技术》
2015年第5期33-36,56,共5页
Railway Signalling & Communication Engineering
基金
中国铁路总公司科技研究开发计划重点课题项目(2014X013-B)
