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Privacy-Aware Multipath Video Caching for Content-Centric Networks

文献类型：期刊论文

作者Wu, Qinghua1; Li, Zhenyu1; Tyson, Gareth2; Uhlig, Steve2; Kaafar, Mohamed Ali3,4; Xie, Gaogang1
刊名IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
出版日期2016-08-01
卷号34期号:8页码:2219-2230
关键词Video caching content centric networking networking coding caching pravicy
ISSN号0733-8716
DOI10.1109/JSAC.2016.2577321
英文摘要The prevalence of Internet video streaming challenges the design and operation of modern networks. Content centric networking (CCN) has been proposed to address the challenges through ubiquitous in-network caching. While the expected benefits include higher performance and lower bandwidth consumption, CCN introduces new privacy issues at layer 3. This is because adversaries could infer the content consumed by others by checking cached data in routers. In this paper, we first analyze the design space to improve both caching performance and cache privacy for video delivery in CCN. In light of the observation that these two metrics need to be balanced, we propose CodingCache. It adopts network coding and random forwarding to exploit the potentials of multipath routing in CCN to improve both the diversity of cached content along different paths and the anonymity set for consumers. We evaluate CodingCache through extensive experiments based on a real-world topology and a unique data set of video access logs from a large-scale commercial video service. Our results demonstrate that, compared with the existing CCN strategies, CodingCache is able to increase the cache hit rate while also improve the use of caches across the network, together with reasonable cache privacy.
资助项目National Basic Research Program of China[2012CB315801] ; National Natural Science Foundation of China[61133015] ; National Natural Science Foundation of China[61272473] ; National Natural Science Foundation of China[61572475] ; National Natural Science Foundation of China[61502460] ; National Hightech Research and Development Program of China[2015AA010201] ; Youth Innovation Promotion Association Chinese Academy of Sciences ; Huawei Innovation Research Program
WOS研究方向Engineering ; Telecommunications
语种英语
WOS记录号WOS:000381434500014
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
源URL[http://119.78.100.204/handle/2XEOYT63/8116]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Xie, Gaogang
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing 100049, Peoples R China
2.Queen Mary Univ London, London E1 4NS, England
3.Natl ICT Australia, Sydney, NSW 2015, Australia
4.DATA61, Sydney, NSW 2015, Australia
推荐引用方式
GB/T 7714		 Wu, Qinghua,Li, Zhenyu,Tyson, Gareth,et al. Privacy-Aware Multipath Video Caching for Content-Centric Networks[J]. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS,2016,34(8):2219-2230.
APA Wu, Qinghua,Li, Zhenyu,Tyson, Gareth,Uhlig, Steve,Kaafar, Mohamed Ali,&Xie, Gaogang.(2016).Privacy-Aware Multipath Video Caching for Content-Centric Networks.IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS,34(8),2219-2230.
MLA Wu, Qinghua,et al."Privacy-Aware Multipath Video Caching for Content-Centric Networks".IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS 34.8(2016):2219-2230.

入库方式： OAI收割

来源：计算技术研究所

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