Presentation 2022-03-10
Semi-optimal Hop-by-Hop File Delivery Scheduling for Two-Stage Links with Branches
Shuto Kataoka, Yoshiaki Kitaguchi, Katsunori Yamaoka,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this paper, for the Hop-by-Hop file delivery system, we propose a quasi-optimal algorithm for two-stage link with branches, by adding weights to the existing quasi-optimal algorithm for two-stage link without branches, considering the requests from the branched nodes and the link bandwidth ratio. Further, by conducting computer experiments with varying link bandwidth and the number of requests, we quantitatively demonstrate the semi-optimality of the proposed method and the performance improvement by comparing the total service time reduction with the conventional algorithm.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) ICN/CCN / Hop-by-Hop file delivery system / CDN / P2P / scheduling / content delivery
Paper # IN2021-34
Date of Issue 2022-03-03 (IN)

Conference Information
Committee NS / IN
Conference Date 2022/3/10(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) General
Chair Akihiro Nakao(Univ. of Tokyo) / Kenji Ishida(Hiroshima City Univ.)
Vice Chair Tetsuya Oishi(NTT) / Kunio Hato(Internet Multifeed)
Secretary Tetsuya Oishi(NTT) / Kunio Hato(Chuo Univ.)
Assistant Kotaro Mihara(NTT)

Paper Information
Registration To Technical Committee on Network Systems / Technical Committee on Information Networks
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Semi-optimal Hop-by-Hop File Delivery Scheduling for Two-Stage Links with Branches
Sub Title (in English)
Keyword(1) ICN/CCN
Keyword(2) Hop-by-Hop file delivery system
Keyword(3) CDN
Keyword(4) P2P
Keyword(5) scheduling
Keyword(6) content delivery
1st Author's Name Shuto Kataoka
1st Author's Affiliation Tokyo Institute of Technology(Tokyo Tech)
2nd Author's Name Yoshiaki Kitaguchi
2nd Author's Affiliation Tokyo Institute of Technology(Tokyo Tech)
3rd Author's Name Katsunori Yamaoka
3rd Author's Affiliation Tokyo Institute of Technology(Tokyo Tech)
Date 2022-03-10
Paper # IN2021-34
Volume (vol) vol.121
Number (no) IN-434
Page pp.pp.19-24(IN),
#Pages 6
Date of Issue 2022-03-03 (IN)