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| Presentation | 2009-03-03 11:10 Routing for reducing flow concentration on particular node Toshihiro Yokoi, Takamichi Miyata, Katsunori Yamaoka (Tokyo Inst. of Tech)  IN2008-140 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Flow convergence on particular node causes various problems such as degradation of QoS. In this paper, we proposed a new routing method for reducing the maximum number of relay flows on the node which relays maximum flows (called “the maximum number of relay flows”). Full search is required for calculating optimal algorithm of this problem. Then, we propose an approximate algorithm to calculate an near optimal solution by feasible computational costs. Moreover, when call loss is permitted on this method, the maximum number of relay flows can be reduced again. However, generally, there is trade-off relation between call loss rate and the maximum number of relay flows. Then, we show numerical relation between the call loss rate and the number of maximum relay flows. Finally, we show the effectiveness of our proposed method by simulation on variety network toporogy and traffic situations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | routing / call loss / flow concentration / number of relay flow / approximate algorithm / Ad Hok Network / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 458, IN2008-140, pp. 49-54, March 2009. | |
| Paper # | IN2008-140 | |
| Date of Issue | 2009-02-24 (IN) | |
| 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 | IN2008-140 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2009-03-03 - 2009-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa-Zanpamisaki Royal Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General issues |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2009-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Routing for reducing flow concentration on particular node |
| Sub Title (in English) | |
| Keyword(1) | routing |
| Keyword(2) | call loss |
| Keyword(3) | flow concentration |
| Keyword(4) | number of relay flow |
| Keyword(5) | approximate algorithm |
| Keyword(6) | Ad Hok Network |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toshihiro Yokoi |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech) |
| 2nd Author's Name | Takamichi Miyata |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech) |
| 3rd Author's Name | Katsunori Yamaoka |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech) |
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| Speaker | Author-1 |
| Date Time | 2009-03-03 11:10:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2008-140 |
| Volume (vol) | vol.108 |
| Number (no) | no.458 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2009-02-24 (IN) |
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