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 Dec 23
Externally publishedYes
Event2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010 - Warsaw, Poland
Duration: 2010 Sep 272010 Sep 30

Publication series

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

Conference

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

ASJC Scopus subject areas

  • Computer Networks and Communications

Fingerprint Dive into the research topics of 'Analyzing influence of network topology on designing ISP-operated CDN'. Together they form a unique fingerprint.

  • 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] (Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010). https://doi.org/10.1109/NETWKS.2010.5624931