Video-popularity-based caching scheme for P2P video-on-demand streaming

Takaya Fujimoto, Rei Endo, Kei Matsumoto, Hiroshi Shigeno

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

19 Citations (Scopus)

Abstract

In peer-to-peer video-on-demand (P2P VoD) streaming services, a video server load is reduced by peers who cache data of the viewed videos and send these data to other peers instead of the video server. Although FIFO is typically used as the caching algorithm, it is not efficient for using upload bandwidth of the peers because the peers can cache the data of unpopular videos and cannot be requested these data from other peers. In this paper, we propose video-popularity-based caching (VPC) that reduces the video server load by considering video popularity. VPC increases the number of peers who deliver the videos to other peers because the peers give more priority to the data of popular videos than the unpopular videos for caching. In addition, we evaluate the VPC through computer simulations and we show that VPC is efficient for reducing the video server load under steady state condition.

Original languageEnglish
Title of host publicationProceedings - 25th IEEE International Conference on Advanced Information Networking and Applications, AINA 2011
Pages748-755
Number of pages8
DOIs
Publication statusPublished - 2011 Jun 3
Event25th IEEE International Conference on Advanced Information Networking and Applications, AINA 2011 - Biopolis, Singapore
Duration: 2011 Mar 222011 Mar 25

Publication series

NameProceedings - International Conference on Advanced Information Networking and Applications, AINA
ISSN (Print)1550-445X

Other

Other25th IEEE International Conference on Advanced Information Networking and Applications, AINA 2011
CountrySingapore
CityBiopolis
Period11/3/2211/3/25

Keywords

  • P2P
  • Popularity
  • Streaming
  • VoD

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Fujimoto, T., Endo, R., Matsumoto, K., & Shigeno, H. (2011). Video-popularity-based caching scheme for P2P video-on-demand streaming. In Proceedings - 25th IEEE International Conference on Advanced Information Networking and Applications, AINA 2011 (pp. 748-755). [5763482] (Proceedings - International Conference on Advanced Information Networking and Applications, AINA). https://doi.org/10.1109/AINA.2011.103