Analyzing influence of network topology on designing ISP-operated CDN

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

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

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationProceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010 - Warsaw
Duration: 2010 Sep 272010 Sep 30

Other

Other2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010
CityWarsaw
Period10/9/2710/9/30

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Servers
Topology
Bandwidth

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Kamiyama, N., Mori, T., Kawahara, R., Harada, S., & Hasegawa, H. (2010). Analyzing influence of network topology on designing ISP-operated CDN. In Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010 [5624931] https://doi.org/10.1109/NETWKS.2010.5624931

Analyzing influence of network topology on designing ISP-operated CDN. / Kamiyama, Noriaki; Mori, Tatsuya; Kawahara, Ryoichi; Harada, Shigeaki; Hasegawa, Haruhisa.

Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010. 2010. 5624931.

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

Kamiyama, N, Mori, T, Kawahara, R, Harada, S & Hasegawa, H 2010, Analyzing influence of network topology on designing ISP-operated CDN. in Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010., 5624931, 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010, Warsaw, 10/9/27. https://doi.org/10.1109/NETWKS.2010.5624931
Kamiyama N, Mori T, Kawahara R, Harada S, Hasegawa H. Analyzing influence of network topology on designing ISP-operated CDN. In Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010. 2010. 5624931 https://doi.org/10.1109/NETWKS.2010.5624931
Kamiyama, Noriaki ; Mori, Tatsuya ; Kawahara, Ryoichi ; Harada, Shigeaki ; Hasegawa, Haruhisa. / Analyzing influence of network topology on designing ISP-operated CDN. Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010. 2010.
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