NFVO标准和实践

NFVO standards and practice

网络功能虚拟化(NFV)是未来网络发展的重要趋势,也是目前全球各大标准组织和开源社区的工作重点。网络功能虚拟化编排器(NFVO)是编排和管理NFV网络的核心功能,也是运营商和设备厂商关注的焦点。全面梳理了NFVO相关的国际国内标准组织及开源项目的最新研究进展,阐述了中国电信股份有限公司北京研究院联合江苏分公司研发的NFVO系统架构和关键组件,并基于现网实践指出NFVO在未来研发和部署中的挑战。

Network function virtualization （NFV） is an important trend in the development of future network, and is currently the work focus of the world＇s major standards organizations and open source communities. Network func- tions virtualization orchestrator （NFVO） is the core function of arranging and managing the NFV network and is the focus for operators and equipment manufacturers. The latest research progress of NFVO related international and domestic standards organizations and open source projects was expatiated, the NFVO system architecture and key components developed by Beijing Research Institute of China Telecom Co., Ltd. and Jiangsu Branch of China Tele- corn Co., Ltd. was expounded and NFVO＇s challenges in future R＆D and deployment was pointed out based on the existing practice of network.