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2016 IEEE Symposium on Computers and Communication (ISCC) (2016)
Messina, Italy
June 27, 2016 to June 30, 2016
ISBN: 978-1-5090-0680-9
pp: 633-638
Weiyuan Li , State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, China
Yang Li , State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, China
Wei Wang , Institute of Telecommunication Satellite, China Academy of Space Technology, China
Yonghui Xin , State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, China
Tao Lin , State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, China
ABSTRACT
Content-Centric Networking (CCN) proposals rethink the communication model around named data. In-network caching and multipath routing are regarded as two fundamental features to distinguish the CCN from the current host-centric IP network. In this paper, we tackle the problem of joint collaborative caching and multipath routing in CCN. We achieve this with an online and offline combination caching scheme based on a local content popularity statistic results. Besides, we place the content heterogeneously along a path and resort to a caching aware dynamic multipath routing in a coordination fashion. The proposed scheme can increase the content diversity and improve the caching utility with the aim of minimizing the user access delay. Simulation experiments have been performed to evaluate the proposed scheme. Simulation results show that the proposed scheme is effective and outperforms the existing caching mechanisms in CCN.
INDEX TERMS
Routing, Phase change materials, Collaboration, Electromagnetic compatibility, Logic gates, Computers, Delays
CITATION

Weiyuan Li, Y. Li, Wei Wang, Yonghui Xin and T. Lin, "A popularity-driven caching scheme with dynamic multipath routing in CCN," 2016 IEEE Symposium on Computers and Communication (ISCC), Messina, Italy, 2016, pp. 633-638.
doi:10.1109/ISCC.2016.7543808
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