一种基于分层架构的端到端QoS保障系统与方法  

An End-to-End QoS Guarantee System and Method Based On Hierarchical Architecture

作　　者：杨振东[1] 冯铭能 Yang Zhendong;Feng Mingneng(China Unicom Guangdong Branch,Guangzhou 510627,China;China Information Technology Designing&Consulting Institute Co.,Ltd.,Guangzhou 510627,China)

机构地区：[1]中国联通广东分公司,广东广州510627 [2]中讯邮电咨询设计院有限公司,广东广州510627

出　　处：《邮电设计技术》2021年第3期84-88,共5页Designing Techniques of Posts and Telecommunications

摘　　要：随着互联网+、NFV/SDN、5G/MEC、业务编排器的快速发展,业界对端到端质量保障需求旺盛,通过研究一种基于分层架构的端到端QoS保障系统与方法,采用新的QoS质量保障系统,通过省级业务编排器,与全国业务编排器、省分/地(市)核心云、地(市)边缘云、省内核心网、城域网、传输网、宽带网对接为全网提供端到端的全业务QoS保障,并进行云网协同的QoS保障,提升业务体验,为各类应用所服务的用户提供动态带宽加速、QoS保障等服务。With the rapid development of Internet plus,NFV/SDN,5G/MEC,and business choreographer,the industry has a strong demand for end-to-end quality assurance.It studies an end-to-end QoS protection system and method based on hierarchical architecture.Adopting the new QoS quality assurance system,through the provincial business choreographer,it can connect with the national business orchestration,provincial/local core cloud,edge cloud,local core network and metropolitan area network,transmission network and broadband network,which provides end-to-end full service QoS guarantee for the whole network,carries out cloud network collaborative QoS guarantee,improves business experience,and provides dynamic bandwidth acceleration,QoS guarantee and other services for users served by various applications.

关 键 词：业务编排 端到端网络 QOS 

分 类 号：TN915[电子电信—通信与信息系统]