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| Presentation | 2021-03-05 11:00 A Study on Piece Acquisition Methods Considering Nearby Peers Collaboration in BitTorrent Yusuke Hayashi, Akihiro Fujimoto (Wakayama Univ.), Hideki Tode (Osaka Prefecture Univ.)  NS2020-148 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Opportunities to share files between personal terminals at specific spots, such as distribution of content at event venues, are increasing. In the future, the size of shared files is expected to increase due to the spread of AR / VR / 3D technologies. BitTorrent, one of the most popular file sharing application, is a suitable system for sharing large files. In BitTorrent, user terminals, called “peers,” divide the shared file into fragments, called “pieces,” and exchange them with each other to avoid the concentration of traffic load on a specific terminal. However, since the proximity of peers is not taken into consideration, the download efficiency decreases when piece exchanges with distant peers occur frequently. In this paper, we propose a file sharing method that improves the download efficiency of peers in the group formed from nearby peers. Simulation results show that the proposed method can improve the download efficiency of peers in the group without significant impact on the other peers. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | P2P / BitTorrent / Locality-Aware / Collaborative Group / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 413, NS2020-148, pp. 149-154, March 2021. | |
| Paper # | NS2020-148 | |
| Date of Issue | 2021-02-25 (NS) | |
| 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 | NS2020-148 |
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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 | NS |
| Conference Code | 2021-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Piece Acquisition Methods Considering Nearby Peers Collaboration in BitTorrent |
| Sub Title (in English) | |
| Keyword(1) | P2P |
| Keyword(2) | BitTorrent |
| Keyword(3) | Locality-Aware |
| Keyword(4) | Collaborative Group |
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| 1st Author's Name | Yusuke Hayashi |
| 1st Author's Affiliation | Wakayama University (Wakayama Univ.) |
| 2nd Author's Name | Akihiro Fujimoto |
| 2nd Author's Affiliation | Wakayama University (Wakayama Univ.) |
| 3rd Author's Name | Hideki Tode |
| 3rd Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-03-05 11:00:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2020-148 |
| Volume (vol) | vol.120 |
| Number (no) | no.413 |
| Page | pp.149-154 |
| #Pages | 6 |
| Date of Issue | 2021-02-25 (NS) |
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