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Paper Abstract and Keywords
Presentation 2007-03-07 09:20
Evaluation of Fiber Delay Line -based Contention Resolution Mechanism on Multi-wavelength Optical Packet Networks
Tetsuya Saito (Chuo Univ.), Katsuya Watabe, Nobutaka Matsumoto, Hideaki Imaizumi, Hiroyuki Morikawa (The Univ. of Tokyo), Mitsutoshi Hatori (Chuo Univ.) PN2006-96
Abstract (in Japanese) (See Japanese page) 
(in English) In optical packet switching, a packet contention occurs when two or more packets are output to a same output port at the same time. One of contention resolution techniques, using FDL as a buffer is widely used because practical optical RAM technology has not been available. In this paper, we evaluate the performance of contention resolution mechanism that uses FDL buffer in a multi-wavelength optical packet switch which forwards a multi-wavelength packet consisting of a label encoded into a wavelength and a payload encoded into different wavelengths. Through simulation, we show that the relation between buffer depth, FDL length and packet loss probability, delay for contention resoluton upon actual international traffic data. Our simulation result show that the contention resolution performance on the actual traffic data is higher than that of the Poisson process model traffic, even if the number of FDLs is less.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical packet switch / FDL / Contention resolution / WDM / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 546, PN2006-96, pp. 61-64, March 2007.
Paper # PN2006-96 
Date of Issue 2007-02-27 (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)
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Conference Information
Committee PN  
Conference Date 2007-03-06 - 2007-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Yakushima-Kankyou-Bunkamura-Center (Yakushima) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2007-03-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Fiber Delay Line -based Contention Resolution Mechanism on Multi-wavelength Optical Packet Networks 
Sub Title (in English)  
Keyword(1) Optical packet switch  
Keyword(2) FDL  
Keyword(3) Contention resolution  
Keyword(4) WDM  
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1st Author's Name Tetsuya Saito  
1st Author's Affiliation Chuo University (Chuo Univ.)
2nd Author's Name Katsuya Watabe  
2nd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
3rd Author's Name Nobutaka Matsumoto  
3rd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
4th Author's Name Hideaki Imaizumi  
4th Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
5th Author's Name Hiroyuki Morikawa  
5th Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
6th Author's Name Mitsutoshi Hatori  
6th Author's Affiliation Chuo University (Chuo Univ.)
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Speaker Author-1 
Date Time 2007-03-07 09:20:00 
Presentation Time 20 minutes 
Registration for PN 
Paper # PN2006-96 
Volume (vol) vol.106 
Number (no) no.546 
Page pp.61-64 
#Pages 4 
Date of Issue 2007-02-27 (PN) 

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