摘要
分析在云计算、大数据的背景下运营商对未来网络的各项需求;对软件定义网络的架构、技术优势和发展现状进行了综述;结合运营商的网络特性和发展趋势,全面分析软件定义网络所面临的挑战。
This paper analyzes the requirements of future communication network for operators in the background of cloud computing and big data. We summaries the architecture, advantages and the development status of Software- Defined Network （SDN： software-defined networking）. Considering the characteristics and trends of communication network, a comprehensively analysis of the challenges faced by SDN is given.
出处
《信息技术与标准化》
2015年第9期61-64,共4页
Information Technology & Standardization
