摘要
随着互联网用户数量和应用规模的不断扩张,其原始设计在安全性、移动性和可扩展性等方面问题日益凸显,世界各国争相探索研究未来的互联网体系,旨在从根本上解决互联网原始设计弊端.本文阐述了作者对未来互联网体系研究的总结和主要观点:首先,从互联网关键问题出发,分析了构建新互联网体系的必要性和面临主要挑战,总结了未来互联网体系的研究现状.接着,评述了未来互联网发展趋势和当前若干新兴热点技术,如SDN,NFV,NS和ICN等.最后,介绍了作者提出的以协同标识为特征的新型互联网体系架构,以及为我国未来互联网体系研究和发展所进行的相关探索.
With continuous increase in the number of its users and applications, the Internet has been gradually encountering the issues of security, mobility, scalability. Therefore, many organizations around the world are engaged in research that aims to overcome these drawbacks. We first describe the main problems faced by the Internet, review some related research, and analyze some promising technologies, such as SDN, NFV, NS, and ICN. Then, we highlight the research work on SINET, which allows to integrate a variety of advanced network technologies and adapt to different application environments dynamically. This design conforms to the development trend of the future Internet.
出处
《中国科学：信息科学》
CSCD
北大核心
2017年第6期804-810,共7页
Scientia Sinica(Informationis)
基金
国家自然科学基金(批准号:61602030
61232017)
国家重点研发计划(批准号:2016YFE0122900)
中央高校基本科研业务费(批准号:2016RC036)资助项目
