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| Presentation | 2021-03-05 11:40 Influence of P2P content distribution and network structural changes on IP traffic Rui Maeda, Michiko Harayama (Gifu Univ.)  IN2020-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Since 2010, the scale and traffic of the Internet have been increasing due to the enhancement of content, higher quality networking, and the spread of cloud services. In addition, since the emergence of huge content holders (CHs) such as Google and Facebook, the network structure has changed from a connection structure centered on large ISPs to one that moves toward CHs. In other words, content distribution has greatly influenced the network structure. In addition to the traditional client-server (C/S) method of content distribution, P2P file-sharing applications such as BitTorrent are now widely used. P2P file-sharing applications are highly scalable, and since they communicate in the background, they generate a lot of traffic, which is said to place a heavy load on the Internet. However, as the network structure changes, the impact of P2P communication on IP traffic is not clear. In this study, we constructed a model network based on the Autonomous System (AS) topology and performed communication simulations using OMNeT++ in order to clarify the effects of P2P content distribution and network structural changes on IP traffic. As a result, we showed that P2P distribution increases the network load because the current network structure is changed in favor of C/S communication, but the traffic can be reduced by increasing the number of links between the same layers in the lower layers. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | P2P / Contents Delivery Network / AS topology / OMNeT++ / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 414, IN2020-85, pp. 184-189, March 2021. | |
| Paper # | IN2020-85 | |
| Date of Issue | 2021-02-25 (IN) | |
| ISSN | 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) | |
| Download PDF | IN2020-85 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2021-03-04 - 2021-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2021-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Influence of P2P content distribution and network structural changes on IP traffic |
| Sub Title (in English) | |
| Keyword(1) | P2P |
| Keyword(2) | Contents Delivery Network |
| Keyword(3) | AS topology |
| Keyword(4) | OMNeT++ |
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| 1st Author's Name | Rui Maeda |
| 1st Author's Affiliation | Gifu University (Gifu Univ.) |
| 2nd Author's Name | Michiko Harayama |
| 2nd Author's Affiliation | Gifu University (Gifu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-03-05 11:40:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2020-85 |
| Volume (vol) | vol.120 |
| Number (no) | no.414 |
| Page | pp.184-189 |
| #Pages | 6 |
| Date of Issue | 2021-02-25 (IN) |
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