Analyzing influence of network topology on designing ISP-operated CDN

Noriaki Kamiyama*, Tatsuya Mori, Ryoichi Kawahara, Shigeaki Harada, Haruhisa Hasegawa

*この研究の対応する著者

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The transmission bandwidth consumed by delivering rich content, such as movie files, is enormous, so it is urgent for ISPs to design an efficient delivery system minimizing the amount of network resources consumed. To serve users rich content economically and efficiently, an ISP itself should provide servers with huge storage capacities at a limited number of locations within its network. Therefore, we have investigated the content deployment method and the content delivery process that are desirable for this ISP-operated content delivery network (CDN). We have also proposed an optimum cache server allocation method for an ISP-operated CDN. In this paper, we investigate the properties of the topological locations of nodes at which cache placement is effective using 31 network topologies of actual ISPs. We also classify the 31 networks into two types and evaluate the optimum cache count in each network type.

本文言語English
ホスト出版物のタイトルProceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010
DOI
出版ステータスPublished - 2010
外部発表はい
イベント2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010 - Warsaw, Poland
継続期間: 2010 9 272010 9 30

出版物シリーズ

名前Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010

Conference

Conference2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010
国/地域Poland
CityWarsaw
Period10/9/2710/9/30

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信

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