Paper Abstract and Keywords |
Presentation |
2012-06-22 16:10
[Encouragement Talk]
BPEX: Improving The BitTorrent Locality via Biased Peer Exchange Masahiro Yoshida, Akihiro Nakao (Univ. of Tokyo) NS2012-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, BitTorrent traffic accounts for a substantial
percentage of Internet traffic in the world. However, the current
BitTorrent protocols disregards traffic cost at the underlying network
and generate a large amount of inter-AS traffic. As a result, BitTorrent peers may suffer from slow download of files due to long delays. Moreover, ISPs may limit BitTorrent traffic to reduce inter-AS traffic. In this
paper, we propose a new approach localizing BitTorrent traffic within
neighboring ASes, ``BPEX'', in which a controller and peers directly exchange lists of peer in the vicinity through BitTorrent's PEX protocol.
Conducting experiments on PlanetLab, we show that BPEX significantly reduces inter-AS traffic and peers' download completion time. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
P2P / BitTorrent / Performance / PEX / Traffic Localization / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 85, NS2012-40, pp. 61-66, June 2012. |
Paper # |
NS2012-40 |
Date of Issue |
2012-06-14 (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) |
Download PDF |
NS2012-40 |
Conference Information |
Committee |
NS OCS PN |
Conference Date |
2012-06-21 - 2012-06-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yamagata Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Core/metro system, Photonic network system, Optical network operation and administration, Optical network design, Traffic engineering, Signaling, GMPLS, Inter-domain route control, Network monitoring, Ethernet, Optical transport network(OTN), High-speed interface, Optical control(wavelength conversion/switching/routing), optical node technology, Optical crossconnect(OXC), Optical add/drop multiplexer(OADM), Optical multipxing/demultiplexing equipment, Optical signal processing, Optical swtiching device, etc |
Paper Information |
Registration To |
NS |
Conference Code |
2012-06-NS-OCS-PN |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
BPEX: Improving The BitTorrent Locality via Biased Peer Exchange |
Sub Title (in English) |
|
Keyword(1) |
P2P |
Keyword(2) |
BitTorrent |
Keyword(3) |
Performance |
Keyword(4) |
PEX |
Keyword(5) |
Traffic Localization |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Masahiro Yoshida |
1st Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
2nd Author's Name |
Akihiro Nakao |
2nd Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2012-06-22 16:10:00 |
Presentation Time |
25 minutes |
Registration for |
NS |
Paper # |
NS2012-40 |
Volume (vol) |
vol.112 |
Number (no) |
no.85 |
Page |
pp.61-66 |
#Pages |
6 |
Date of Issue |
2012-06-14 (NS) |
|