Paper Abstract and Keywords |
Presentation |
2006-04-18 11:15
QoS control to handle long-duration large flows and its performance evaluation Ryoichi Kawahara, Tatsuya Mori, Takeo Abe (NTT) CQ2006-15 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A method of controlling the rate of long-duration large flows and its performance evaluation is described in this paper. Most conventional QoS controls allocate a fair-share bandwidth to each flow regardless of its duration. Thus, a long-duration large flow (such as a P2P flow) is allocated the same bandwidth as a short-duration flow (such as data from a Web page) in which the user is more sensitive to response time. As a result, long-duration flows will occupy the bandwidth over the long period and worsen response times of short-duration flows. We have, therefore, proposed a QoS control that takes flow duration into account and assigns higher priority to the acceptance of shorter-duration flows. In this paper, we explain how to set parameters used in our method and show the effectiveness of our method through simulation analysis. We also discuss the applicability of a packet-sampling technique to improve the method's scalability. We also show that our method also can handle unresponsive high-rate flows. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
long-duration large flow / QoS / packet sampling / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 9, CQ2006-15, pp. 69-74, April 2006. |
Paper # |
CQ2006-15 |
Date of Issue |
2006-04-10 (CQ) |
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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CQ2006-15 |
Conference Information |
Committee |
CS CQ |
Conference Date |
2006-04-17 - 2006-04-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Akita Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Quality of Next-generation network, network design, network control, Bandwidth control on PON(Passive Optical Network), Admission control, Traffic modeling, etc. |
Paper Information |
Registration To |
CQ |
Conference Code |
2006-04-CS-CQ |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
QoS control to handle long-duration large flows and its performance evaluation |
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long-duration large flow |
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QoS |
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packet sampling |
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1st Author's Name |
Ryoichi Kawahara |
1st Author's Affiliation |
NTT (NTT) |
2nd Author's Name |
Tatsuya Mori |
2nd Author's Affiliation |
NTT (NTT) |
3rd Author's Name |
Takeo Abe |
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NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2006-04-18 11:15:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2006-15 |
Volume (vol) |
vol.106 |
Number (no) |
no.9 |
Page |
pp.69-74 |
#Pages |
6 |
Date of Issue |
2006-04-10 (CQ) |
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