5G垂直行业时延SLA保障监测方案研究与应用  

Research and application of delay SLA guarantee monitoring scheme for 5G vertical industry

作　　者：范靓[1] 陆南昌[1] 梁晓明 FAN Liang;LU Nan-chang;LIANG Xiao-ming(China Mobile Group Guangdong Co.,Ltd.,Guangzhou 510623,China)

机构地区：[1]中国移动通信集团广东有限公司,广州510623

出　　处：《电信工程技术与标准化》2023年第10期52-56,共5页Telecom Engineering Technics and Standardization

摘　　要：本文提出了一种基于支持UDP echoPlus的终端维护检测技术方案,基于商用终端方便支持的UDP echoPlus功能,并在N3口测量使用QoSMonitoring技术,实现UDP协议层的空口RTT分段的测量。通过将以上维护检测服务手段部署在近端或基站侧,可实现基站侧分流,并根据业务识别自动调度和匹配参数模版,实现低时延业务的SLA保障及监测,为5G行业高可靠低时延业务的应用提供可行性监测手段。This article proposes a terminal maintenance technology solution based on supporting UDP echoPlus,which is based on the UDP echoPlus function conveniently supported by commercial terminals.QoSMonitoring technology is used for measurement on the N3 port to achieve the measurement of RTT segmentation on the UDP protocol layer.By deploying the above maintenance and testing services on the near end or base station side,base station side diversion can be achieved,and automatic scheduling and matching parameter templates can be achieved based on business identification,thereby achieving SLA guarantee and monitoring of low latency services,providing feasible monitoring methods for the application of high reliability and low latency services in the 5G industry.

关 键 词：5G toB行业 时延保障 时延测量 

分 类 号：TN929.5[电子电信—通信与信息系统]