Paper Abstract and Keywords |
Presentation |
2007-03-08 08:40
Basic study of the file delivery scheduling in a hop by hop file delivery system Hiromi Tsurumi, Takamichi Miyata, Katsunori Yamaoka, Yoshinori Sakai (Tokyo Tech) IN2006-207 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, many contents distribution systems such as CDN and P2P file sharing system are proposed. In these systems, file type contents require complete download when they are played. And, they have no value before download finishing. Therefore, a total downloading time of content is very important, and reduction of service periods is required in order to satisfy the users.
From the viewpoint, we discuss a hop-by-hop file delivery system which is suitable for file type contents delivery because the sum of a service period is reduced by using the request condition. on ..Moreover, we proposed a file delivery scheduling algorithm on one link model and on the condition that the distribution of contents request frequency is unknown, as a basic study. Its algotithm is based on local optimal stratedy. Finally, we performed the characteristic analysis by the computer simulation. The results showed that our proposed algorithm has performed nearly the theoretical efficient limit of the hop-by-hop system when distribution of requests frequency to each contents has deviation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
P2P / CDN / file sharing / content distribution / scheduling / hop by hop / content / file |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 578, IN2006-207, pp. 161-166, March 2007. |
Paper # |
IN2006-207 |
Date of Issue |
2007-03-01 (IN) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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IN2006-207 |
Conference Information |
Committee |
NS IN |
Conference Date |
2007-03-08 - 2007-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Convention Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
IN |
Conference Code |
2007-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Basic study of the file delivery scheduling in a hop by hop file delivery system |
Sub Title (in English) |
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Keyword(1) |
P2P |
Keyword(2) |
CDN |
Keyword(3) |
file sharing |
Keyword(4) |
content distribution |
Keyword(5) |
scheduling |
Keyword(6) |
hop by hop |
Keyword(7) |
content |
Keyword(8) |
file |
1st Author's Name |
Hiromi Tsurumi |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
2nd Author's Name |
Takamichi Miyata |
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) |
4th Author's Name |
Yoshinori Sakai |
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Tokyo Institute of Technology (Tokyo Tech) |
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Speaker |
Author-1 |
Date Time |
2007-03-08 08:40:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2006-207 |
Volume (vol) |
vol.106 |
Number (no) |
no.578 |
Page |
pp.161-166 |
#Pages |
6 |
Date of Issue |
2007-03-01 (IN) |
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