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发明公开
CN106603371A 一种网络功能虚拟化系统及网络服务实例化方法 有权

一种网络功能虚拟化系统及网络服务实例化方法
摘要：
一种网络功能虚拟化系统及网络服务实例化方法；系统包括：单域的虚拟化网络功能管理器VNFM、单域的虚拟化网络功能VNF实体、虚拟化基础设施管理器VIM；一个或多个网络功能虚拟化单域编排器NFV-DO，所述NFV-DO与单域一一对应；所述NFV-DO包括：虚拟化网络功能编排器VNFO，用于管理所在单域的以下任一项或任几项功能：网络服务实例、网络服务生命周期、VNFM实例化、VNF的实例化，VNF的生命周期。本发明能满足目前NFV系统实施的分阶段演进要求和跨国、跨区域，多厂商提供服务及多层管理的要求。
摘要（英）：

The invention discloses a network function virtualization system and a network service instantiation method. The network function virtualization system comprises a single domain virtualized network function manager VNFM, a single domain virtualized network function VNF instance, a virtualized infrastructure manager VIM; one or a plurality of network function virtualization single domain orchestrator/s NFV-DO, which is/are corresponding to single domain/s. The NFV-DO comprises a virtualized network function orchestrator VNFO, and is used to manage one or a plurality of following functions of the corresponding single domain: network service instance, network service life cycle, a VNFM instantiation, VNF instantiation, and VNF life cycle. The network function virtualization system and the network service instantiation method are capable of satisfying a phased evolution requirement implemented by the NFV system and requirement on transnational, transregional, and multi-vender service supply and multi-layer management.

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