摘要
电力行业新业务的广泛部署对电力通信网的时延、安全隔离等关键性能提出了更高的要求。首先,阐述切片分组网(Slicing Packet Network,SPN)分层模型和小颗粒复用过程;其次,说明面向电力应用的SPN新技术,包括GE接口细粒度、固定速率业务、智能运维等;最后,介绍新技术在SPN现网中的应用。
With the extensive deployment of new services in the electric power industry,high requirements have been put forward for the key performance of electric power communication networks,such as delay and security isolation.This paper firstly describes the SPN layering model and the fine granularity multiplexing process.Then,it illustrates the new SPN technologies for electric power applications,including GE interface fine granularity,constant bit rate,and intelligent operation and maintenance.Finally,it introduces the application of the new technologies in practice.
作者
李勤
韩柳燕
李晗
张德朝
LI Qin;HAN Liuyan;LI Han;ZHANG Dechao(Research Institute of China Mobile Communications Co.,Ltd.,Beijing 100053,China)
出处
《信息通信技术与政策》
2025年第2期70-75,共6页
Information and Communications Technology and Policy
关键词
切片分组网
GE接口细粒度
CBR
智能运维
SPN
GE interface fine granularity
CBR
intelligent operation and maintenance
