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| Presentation | 2015-07-02 11:35 A Modified Excursion Detection Algorithm for Efficient Measurement of Available Bandwidth Along End-to-End Network Path Anup Kumar Paul, Atsuo Tachibana, Teruyuki Hasegawa (KDDI R&D LABS)  CS2015-14 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we have developed a modified excursion detection algorithm from the one way queuing delay faced by each packet in a train of packets along the end to end network path. Pathchirp's original excursion detection algorithm has been modified and our previous work NEXT has been extended for better estimation of the available bandwidth (AB). The main principle is that, if a certain packet?s rate is below the AB along the network path, then no queuing delay occurs and vice versa. But due to the bursty arrival of cross traffics, a sudden increase of queuing delays of packets (called excursion) occur for a short period of time in the router even though the packet?s rate is much below the AB of the tight link. So, to detect these sudden increase of queuing delays and to filter out them is the main purpose of the excursion detection algorithm. We have classified whether a certain packet lies inside the excursion region or not based on the queuing delay of it as well as all other previous packet?s queuing delay. If a certain packet?s queuing delay is less than the average of the queuing delay faced by all other packets before it, then this packet?s queuing delay is not considered inside the excursion region as well as the corresponding rate is not treated as the turning point (available bandwidth) of the queuing delay signature. Simulation results reveal that, our extended idea achieves better performance than Pathchirp and overcomes underestimation problem in many cases. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Available Bandwidth / Excursion Detection / Probe Rate Model / Queuing Delay Signature / NEXT / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 123, CS2015-14, pp. 27-32, July 2015. | |
| Paper # | CS2015-14 | |
| Date of Issue | 2015-06-25 (CS) | |
| 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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | CS2015-14 |
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| Conference Information | |
| Committee | CS |
| Conference Date | 2015-07-02 - 2015-07-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Eef Information Plaza (Kumejima Is.) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Next generation networks, access network, broadband access system, power-line communications, wireless communication systems, coding system, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2015-07-CS |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Modified Excursion Detection Algorithm for Efficient Measurement of Available Bandwidth Along End-to-End Network Path |
| Sub Title (in English) | |
| Keyword(1) | Available Bandwidth |
| Keyword(2) | Excursion Detection |
| Keyword(3) | Probe Rate Model |
| Keyword(4) | Queuing Delay Signature |
| Keyword(5) | NEXT |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Anup Kumar Paul |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D LABS) |
| 2nd Author's Name | Atsuo Tachibana |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D LABS) |
| 3rd Author's Name | Teruyuki Hasegawa |
| 3rd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D LABS) |
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| Speaker | Author-1 |
| Date Time | 2015-07-02 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2015-14 |
| Volume (vol) | vol.115 |
| Number (no) | no.123 |
| Page | pp.27-32 |
| #Pages | 6 |
| Date of Issue | 2015-06-25 (CS) |
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