计算机工程与应用2018，Vol.54Issue(2)：1-10,10.DOI:10.3778/j.issn.1002-8331.1704-0426
信息中心网络中缓存技术研究综述
摘要
Abstract
The growing demand for content is straining the current Internet, and prompting the academic community to put forward several information centric future network architectures.These architectures transform the host-centric com-munication paradigm into content-centric.One of the most important features of Information Centric Networking(ICN)is to use in-network caching to reduce the delay of retrieving content,save network bandwidth and alleviate network conges-tion. Compared with the traditional Content Distribution Network(CDN), Peer to Peer(P2P)and Web caching system, ICN caching system presents a series of new features.Firstly,the challenges of new caching features on the research of ICN are analyzed.Then,the optimization methods of cache in ICN are elaborated from various aspects,and the different cache strategies are analyzed and compared in detail.Finally,the future research directions are presented and the paper is concluded.关键词
信息中心网络/内置缓存/缓存策略Key words
Information Centric Networking(ICN)/in-network caching/caching strategy分类
信息技术与安全科学引用本文复制引用
段洁,邢媛,赵国锋..信息中心网络中缓存技术研究综述[J].计算机工程与应用,2018,54(2):1-10,10.基金项目
国家自然科学基金(No.61701058,No.61501075,No.61402065) （No.61701058,No.61501075,No.61402065）
重庆市科学技术委员会基金(No.cstc2016jcyjA0560). （No.cstc2016jcyjA0560）
