Inter-domain popularity-aware video caching in future Internet architectures

Zhi Liu, Mianxiong Dong, Bo Gu, Cheng Zhang, Yusheng Ji, Yoshiaki Tanaka

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    8 Citations (Scopus)

    Abstract

    Current TCP/IP based network is suffering from the usage of IP especially in the era of Internet of things (IoT). Recently Content Centric Network (CCN) is proposed as an alternative of the future network architecture. In CCN, data itself, which is authenticated and secured, is a name and can be directly requested at the network level instead of using IP and Domain Name System (DNS). Another difference between CCN and traditional networks is that the routers in CCN have the caching abilities. Then the end users can obtain the data from routers instead of from the remote server if the content has been stored in the router. Hence the overall network performance can be improved by reducing the required transmission hops and the advantage of the CCN caching has been shown in literature. In this paper, we design a new caching policy for the popularity-aware video caching in CCN to handle the 'redundancy' problem in the existing schemes, where the same content may be stored multiple times along the road from server to users, thus leading to a significant performance degradation. Simulations are conducted and we could observe that the proposed scheme performs better comparing with the existing caching policies.

    Original languageEnglish
    Title of host publicationProceedings of the 11th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QSHINE 2015
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages404-409
    Number of pages6
    ISBN (Print)9781631900631
    DOIs
    Publication statusPublished - 2015 Nov 19
    Event11th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QSHINE 2015 - Taipei, Taiwan, Province of China
    Duration: 2015 Aug 192015 Aug 20

    Other

    Other11th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QSHINE 2015
    CountryTaiwan, Province of China
    CityTaipei
    Period15/8/1915/8/20

      Fingerprint

    ASJC Scopus subject areas

    • Computer Networks and Communications

    Cite this

    Liu, Z., Dong, M., Gu, B., Zhang, C., Ji, Y., & Tanaka, Y. (2015). Inter-domain popularity-aware video caching in future Internet architectures. In Proceedings of the 11th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QSHINE 2015 (pp. 404-409). [7332603] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.4108/eai.19-8-2015.2260888