Paper Abstract and Keywords |
Presentation |
2010-04-26 10:50
A New Optical Wavelength Path Establishment Method with Wavelength Converters Based on Dynamically Controlled Number of Hops in WDM Networks Tetsuya Saita, Yuji Miyagi, Osamu Mizuno, Koichi Asatani (Kogakuin Univ.) CQ2010-3 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In WDM(Wavelength Division Multiplexing) networks, blocking probability becomes higher as number of hops to destination increases because the same wavelength has to receive on all links. Blocking probability can get lower by using wavelength converters. However, it is difficult to equip wavelength converters to all nodes due to too expensive. In this paper, we proposed a new optical wavelength path establishment method with less number of wavelength converters based on transition of blocking probability. We set threshold number, which limit number of hops to destination. Our basic idea is to select a route via wavelength converters when number of request more than the threshold. The method is to achieve lower blocking probability and fewer number of wavelength converters by applying proposed algorithm for requests more than the threshold number. By simulations, we showed that the proposed method achieves lower blocking probability and fewer number of wavelength converters than the existing methods. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
WDM / Wavelength Converters / Optical Set Up Scheme / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 21, CQ2010-3, pp. 13-18, April 2010. |
Paper # |
CQ2010-3 |
Date of Issue |
2010-04-19 (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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CQ2010-3 |
Conference Information |
Committee |
CS CQ |
Conference Date |
2010-04-26 - 2010-04-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Oirase Keiryu Hotel |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Green ICT, QoE |
Paper Information |
Registration To |
CQ |
Conference Code |
2010-04-CS-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A New Optical Wavelength Path Establishment Method with Wavelength Converters Based on Dynamically Controlled Number of Hops in WDM Networks |
Sub Title (in English) |
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Keyword(1) |
WDM |
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Wavelength Converters |
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Optical Set Up Scheme |
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1st Author's Name |
Tetsuya Saita |
1st Author's Affiliation |
Graduate School Kogakuin University (Kogakuin Univ.) |
2nd Author's Name |
Yuji Miyagi |
2nd Author's Affiliation |
Graduate School Kogakuin University (Kogakuin Univ.) |
3rd Author's Name |
Osamu Mizuno |
3rd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
4th Author's Name |
Koichi Asatani |
4th Author's Affiliation |
Graduate School Kogakuin University (Kogakuin Univ.) |
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Speaker |
Author-2 |
Date Time |
2010-04-26 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
CQ |
Paper # |
CQ2010-3 |
Volume (vol) |
vol.110 |
Number (no) |
no.21 |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2010-04-19 (CQ) |
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