Router-based request redirection management for a next-generation content distribution network

Erwin Harahap, Janaka Wijekoon, Rajitha Tennekoon, Fumito Yamaguchi, Hiroaki Nishi

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

The increase in the amount of digital data transferred between contents Servers and Clients in a network causes problems created by congestion when downloading big web files, streaming media, etc. Content Delivery Networks (CDNs) are introduced to overcome such problems by redirecting the Clients request to the nearest Server. However, as the number of people accessing Internet increases rapidly, the performance of CDN is reduced, resulting in network congestion at times. To solve these problems, we propose an architecture in which a new management method is employed to redirect the Clients request using a content-based Router called the Service-oriented Router (SoR). This method is more effective than the currently implemented, traditional DNS-based request redirection (RR). The SoR is a special router that can perform a deep packet inspection of the packet streams. Our experiments were based on analytical modeling as well as test bed experiments, and they confirmed that the response time in the Router-based RR was less than that in the DNS-based RR by 23.3%. In addition, our test bed experiments showed that the RTT in the Router-based RR is less than that in the DNS-based RR by 7.7%.

本文言語English
ホスト出版物のタイトル2013 IEEE Globecom Workshops, GC Wkshps 2013
出版社IEEE Computer Society
ページ1007-1012
ページ数6
ISBN(印刷版)9781479928514
DOI
出版ステータスPublished - 2013
イベント2013 IEEE Globecom Workshops, GC Wkshps 2013 - Atlanta, GA, United States
継続期間: 2013 12 92013 12 13

出版物シリーズ

名前2013 IEEE Globecom Workshops, GC Wkshps 2013

Other

Other2013 IEEE Globecom Workshops, GC Wkshps 2013
国/地域United States
CityAtlanta, GA
Period13/12/913/12/13

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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