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| Presentation | 2008-12-19 11:15 A RWA Performance Comparison for Hybrid Optical Networks combining Circuit and Multi-Wavelength Optical Packet Switching Keita Machida (Keio Univ.), Hideaki Imaizumi, Hiroyuki Morikawa (The Univ. of Tokyo), Jun Murai (Keio Univ.)  PN2008-39 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper compares several routing and wavelength assignment algorithms for a hybrid optical network architecture combining optical circuit switching (OCS) and multi-wavelength optical packet switching (MW-OPS). In this network, due to the fact that wavelength resources in a fiber are shared between OCS and MW-OPS and in MW-OPS, each multi-wavelength optical packet must be encoded into continuous, free wavelengths along the route, the choice of routing and wavelength assignment (RWA) algorithms critically influences the performance of wavelength utilization in the network. In this paper, we compare several RWA algorithms in the network by simulation. As a result, the MML-FF RWA algorithm which combines the first-fit (FF) wavelength assignment algorithm and the maximum matched lambda (MML) routing algorithm outperforms the others in both wavelength utilization and load-balancing. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Routing and Wavelength Assignment(RWA) / Hybrid Optical Network / Multi-Wavelength Optical Packet Switching / Optical Circuit Switching / Load Balancing / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 360, PN2008-39, pp. 41-46, Dec. 2008. | |
| Paper # | PN2008-39 | |
| Date of Issue | 2008-12-11 (PN) | |
| 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 | PN2008-39 |
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| Conference Information | |
| Committee | PN NS |
| Conference Date | 2008-12-18 - 2008-12-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Koube Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2008-12-PN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A RWA Performance Comparison for Hybrid Optical Networks combining Circuit and Multi-Wavelength Optical Packet Switching |
| Sub Title (in English) | |
| Keyword(1) | Routing and Wavelength Assignment(RWA) |
| Keyword(2) | Hybrid Optical Network |
| Keyword(3) | Multi-Wavelength Optical Packet Switching |
| Keyword(4) | Optical Circuit Switching |
| Keyword(5) | Load Balancing |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Keita Machida |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Hideaki Imaizumi |
| 2nd Author's Affiliation | The University of Tokyo (The Univ. of Tokyo) |
| 3rd Author's Name | Hiroyuki Morikawa |
| 3rd Author's Affiliation | The University of Tokyo (The Univ. of Tokyo) |
| 4th Author's Name | Jun Murai |
| 4th Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-12-19 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | PN |
| Paper # | PN2008-39 |
| Volume (vol) | vol.108 |
| Number (no) | no.360 |
| Page | pp.41-46 |
| #Pages | 6 |
| Date of Issue | 2008-12-11 (PN) |
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