| 基于SDN的内容中心网络研究综述 |
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| 引用本文： | 杨仁宇,韩毅刚,章帆,冯飞.基于SDN的内容中心网络研究综述[J].计算机科学,2019,46(1):13-20. |
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| 作者姓名： | 杨仁宇 韩毅刚 章帆 冯飞 |
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| 作者单位： | 南开大学电子信息与光学工程学院天津市光电传感器与传感网络技术重点实验室 天津300350;南开大学电子信息与光学工程学院天津市光电传感器与传感网络技术重点实验室 天津300350;南开大学电子信息与光学工程学院天津市光电传感器与传感网络技术重点实验室 天津300350;南开大学电子信息与光学工程学院天津市光电传感器与传感网络技术重点实验室 天津300350 |
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| 摘 要： | 内容中心网络(Content Centric Network,CCN)在实际部署过程中面临诸多挑战,而近年来软件定义网络(Software Defined Networking,SDN)发展迅速,开放可编程与集中化控制等特性为CCN的部署带来了新的方向,基于SDN实现CCN的方案逐渐受到关注。首先概述了相关背景,归纳出结合SDN的CCN部署中的关键问题,由此分析二者融合的优势及困难；然后介绍国内外的研究现状,将现阶段各种融合网络方案归纳为纯集中式方案和半集中式方案两类,并对有代表性的设计方案进行了介绍与评价,对比总结了各类型方案的特点；最后展望了未来的研究方向。
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| 关 键 词： | 内容中心网络 软件定义网络 命名数据网络 OpenFlow |
| 收稿时间： | 2018/1/16 0:00:00 |
| 修稿时间： | 2018/4/11 0:00:00 |
Survey of Content Centric Network Based on SDN |
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| YANG Ren-yu,HAN Yi-gang,ZHANG Fan and FENG Fei.Survey of Content Centric Network Based on SDN[J].Computer Science,2019,46(1):13-20. |
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| Authors: | YANG Ren-yu HAN Yi-gang ZHANG Fan and FENG Fei |
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| Affiliation: | Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology,College of Electronic Information and Optical Engineering,Nankai University,Tianjin 300350,China,Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology,College of Electronic Information and Optical Engineering,Nankai University,Tianjin 300350,China,Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology,College of Electronic Information and Optical Engineering,Nankai University,Tianjin 300350,China and Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology,College of Electronic Information and Optical Engineering,Nankai University,Tianjin 300350,China |
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| Abstract: | The practical deployment of Content Centric Network (CCN) is confronted with numerous challenges.On the other hand,Software Defined Networking (SDN) has been developing rapidly and its features of open,programmable and centralized control bring a new direction for CCN.Accordingly,the realization of CCN based on SDN has gradually attracted attention.This paper summarized the background knowledge,concluded the key issues in the deployment of SDN-based CCN,and analyzed the advantages and difficulties of their integration.Then,this paper introduced the research status ,divided the existing integrated network schemes into purely centralized schemes and semi-centralized schemes,evaluated the representative design of the scheme,and summed up the characteristics of each kind of schemes by comparison.Finally,this paper presented the topics for future researches. |
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| Keywords: | Content centric network Software defined networking NDN OpenFlow |
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