摘要
为了满足铁路发展对通信系统容量和传输距离的更高要求,朔黄铁路采用TD-LTE系统,通过MSTP平台承载,基于SDH硬通道专线来保证网络的安全性和保护可靠性,通过1588V2协议达到ns级时钟精度要求,构建一个稳定、可靠的系统,保障LTE业务的传送。
In order to meet the requirements of larger communication capacity and longer transmission distance for railway development, Shuozhou - Huanghuagang railway adopts TD-LTE system via MSTP platform based on SDH hard channel private line to ensure network security and protection reliability. By using 1588V2 protocol, the requirement of ns-level clock accuracy has been achieved and a stable and reliable system has been built, ensure the delivery of LTE service.
出处
《铁道通信信号》
2014年第3期85-88,共4页
Railway Signalling & Communication
