Paper Abstract and Keywords |
Presentation |
2009-06-25 12:45
Analysis of Topological Impact on Caches for Reducing P2P Traffic Noriaki Kamiyama, Ryoichi Kawahara, Tatsuya Mori (NTT Corp.), Shigeaki Harada (NTT WEST), Haruhisa Hasegawa (NTT Corp.) NS2009-31 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Traffic caused by P2P services dominates a large part of traffic in the Internet, so reducing the P2P traffic within the networks is an important issue for ISPs. To reduce the P2P traffic, it is effective for ISPs to implement cache devices at some ports of routers and reduce the hop length of P2P flows by delivering required contents from caches. Hence, we have proposed the optimum design method of caches for P2P traffic minimizing the total amount of P2P traffic based on the dynamic programming, assuming that transit ISPs provide caches at peering points with stub networks. In this paper, we apply this method to 31 commercial ISP networks and numerically investigate the properties of nodes where cache deployments are effective and the topology structure in which caches are effective. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
P2P / cache / optimum design / synamic programming / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 102, NS2009-31, pp. 1-6, June 2009. |
Paper # |
NS2009-31 |
Date of Issue |
2009-06-18 (NS) |
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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NS2009-31 |
Conference Information |
Committee |
NS OCS PN |
Conference Date |
2009-06-25 - 2009-06-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagasaki Museum of History and Culture (Nagasaki) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Photonic Network System, Optical Control, Optical Switching, WDM, Multi-layer, Next Generation Transport |
Paper Information |
Registration To |
NS |
Conference Code |
2009-06-NS-OCS-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Analysis of Topological Impact on Caches for Reducing P2P Traffic |
Sub Title (in English) |
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Keyword(1) |
P2P |
Keyword(2) |
cache |
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optimum design |
Keyword(4) |
synamic programming |
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1st Author's Name |
Noriaki Kamiyama |
1st Author's Affiliation |
NTT Corporation. (NTT Corp.) |
2nd Author's Name |
Ryoichi Kawahara |
2nd Author's Affiliation |
NTT Corporation. (NTT Corp.) |
3rd Author's Name |
Tatsuya Mori |
3rd Author's Affiliation |
NTT Corporation. (NTT Corp.) |
4th Author's Name |
Shigeaki Harada |
4th Author's Affiliation |
NTT WEST (NTT WEST) |
5th Author's Name |
Haruhisa Hasegawa |
5th Author's Affiliation |
NTT Corporation. (NTT Corp.) |
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Speaker |
Author-1 |
Date Time |
2009-06-25 12:45:00 |
Presentation Time |
25 minutes |
Registration for |
NS |
Paper # |
NS2009-31 |
Volume (vol) |
vol.109 |
Number (no) |
no.102 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2009-06-18 (NS) |
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