光接入网络遥测技术的分析与实践  

Analysis and Practice of Telemetry Technology in Optical Access Network

作　　者：刘刚 张德智 陈爱民[2] LIU Gang;ZHANG Dezhi;CHEN Aimin(China Telecom Co.,Ltd.,Beijing 100033,China;ZTE Corporation,Shenzhen 518057,China)

机构地区：[1]中国电信集团有限公司,中国北京100033 [2]中兴通讯股份有限公司,中国深圳518057

出　　处：《中兴通讯技术》2023年第3期73-78,共6页ZTE Technology Journal

摘　　要：软件定义网络架构下的Telemetry遥测技术可以完成准确实时的网络测量任务,已成为网络感知的基础技术之一。介绍了Telemetry技术的发展背景,分析了光接入网络遥测关键技术——数据订阅和数据发布。中国电信的光接入网遥测实践表明,Telemetry技术采集的数据精度高、准确性好,能够满足现网需求。认为Telemetry技术将在未来自智网络、数字孪生等领域获得广泛应用。The telemetry technology under software defined network architecture can fulfill accurate real-time network measurement tasks,and has become one of the fundamental technologies of network awareness.The development background of telemetry technology is intro-duced,and the key telemetry technologies including data subscription and data publishing in optical access network are analyzed.The telem-etry practice of China Telecom's optical access network has shown that telemetry technology collects data with high accuracy and can meet the needs of the current network.It’s believed that the telemetry technology will be widely applied in future fields such as intelligent net-works and digital twins.

关 键 词：网络遥测 网元管理 软件定义网络 光接入网络 

分 类 号：TN929.1[电子电信—通信与信息系统]