A chunk scheduling based on chunk diffusion ratio on P2P live streaming

Yoshiki Sakata, Kazuyuki Takayama, Rei Endo, Hiroshi Shigeno

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

Many Internet users use P2P live streaming services which deliver live video contents to many users. In the services, the video content is sliced into small pieces called chunks. The peers not only receive but also send the chunks to watch the video contents. Source's load for delivering is reduced. In an Offer Select method, each peer offers sendable chunks to it's neighbors. The neighbors select receiving chunks from the sendable chunks. However, some chunk diffusions are low. Each peer sends chunk independently. It happens that peers offer same chunks to a neighbor. In this paper, we propose a chunk schedule method. Each peer receives chunks which the nearby peers hardly possess. Our method reduces dispersion of chunk diffusion. Simulation results show that peers receive more chunks, which enables peers to watch higher quality.

本文言語English
ホスト出版物のタイトルProceedings of the 2012 15th International Conference on Network-Based Information Systems, NBIS 2012
ページ74-81
ページ数8
DOI
出版ステータスPublished - 2012 12 14
イベント2012 15th International Conference on Network-Based Information Systems, NBIS 2012 - Melbourne, VIC, Australia
継続期間: 2012 9 262012 9 28

出版物シリーズ

名前Proceedings of the 2012 15th International Conference on Network-Based Information Systems, NBIS 2012

Other

Other2012 15th International Conference on Network-Based Information Systems, NBIS 2012
国/地域Australia
CityMelbourne, VIC
Period12/9/2612/9/28

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 情報システム

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