SDN体系结构与未来网络体系结构创新环境

摘要

Internet architecture was discussed firstly,then the major international research progress of future network architectures was introduced.And the recent development of software defined networking (SDN) was introduced,an abstract model of SDN architecture was proposed.Finally,a FINE architecture for future network innovation environment project was introduced,which was funded by national high-tech R&D program ("863" program).%在讨论互联网体系结构的基础上,介绍未来网络体系结构的主要国际学术研究进展.介绍了软件定义网(SDN)的发展现状,讨论SDN的体系结构,提出一种SDN体系结构的抽象模型.最后结合国家“863”计划基金资助项目“未来网络体系结构和创新环境”,介绍一种未来网络体系结构创新环境(FINE)体系结构.