面向云网一体的分层解耦的运营支撑系统架构演进方法研究  

Research on Hierarchical Decoupling Operation Support System Architecture Evolution Method for Cloud and Network Integration

作　　者：杨振东[1] Yang Zhendong(China Unicom Guangdong Branch,Guangzhou 510627,China)

机构地区：[1]中国联通广东分公司,广东广州510627

出　　处：《邮电设计技术》2022年第6期82-87,共6页Designing Techniques of Posts and Telecommunications

摘　　要：介绍了一种运营支撑系统架构分步演进方法,在设计和部署上将云网资源/能力编排协同层与云网业务/应用编排协同层分离解耦,云网资源/能力编排协同层参考ONAP/PSR架构进行部署,根据需要将云网业务/应用编排协同层迁移到ONAP/PSR架构。通过云网协同器实现RFS和RES的编排协同,根据需要增加CFS的编排协同能力,或由上层业务平台实现CFS的编排协同。提出的方法具有平滑演进、灵活扩展等特点,可以为运营支撑系统分步向ONAP/PSR架构演进提供指引。It introduces a step-by-step evolution method of operation support system architecture.In the design and deployment of operation support system architecture,the cloud&network resource/capability orchestration layer is decoupled from the service/application orchestration layer.The cloud&network resource/capability orchestration layer is deployed with reference to the ONAP/TMF architecture,and the service/application orchestration layer is migrated to the ONAP/TMF architecture as needed.The cloud&network coordinator realizes the orchestration collaboration of RFS and RES,then adds the orchestration of CFS in the cloud&network coordinator as needed,or realizes the orchestration collaboration of CFS by the upper service platform.The proposed method has the characteristics of smooth evolution and flexible expansion.It can provide guidance for the stepby-step evolution of operation support system architecture to ONAP/TMF architecture.

关 键 词：云网一体 分层解耦 运营支撑系统 演进方法 

分 类 号：TN919[电子电信—通信与信息系统]