Paper Abstract and Keywords |
Presentation |
2013-03-07 11:10
A Delay-Assurance for Private Line Services in a Grobally-Synchronized Optical Switching Network Naoya Hara, Keisuke Okamoto, Tatsuro Takahashi (Kyoto Univ.) NS2012-189 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In a globally-synchronized optical switching network, delay time occurs in buffers equipped at edge nodes. Some users want to utilize leased line services whose delay time is very short. In this paper, for such users, we propose and evaluate a sub-frame division method which divides a frame period, transmission interval period of optical time-slots, into multiple sub-frame periods to shorten delay time. First, the simulation results show that the proposed method enables to shorten delay time in low load conditions. Second, we propose time-slots assignment algorithm in the network which includes two types of traffics, traffic taken into delay time and traffic not taken. The simulation results show that a method which first assigns traffics consider delay time enables to assign time-slots efficiently and shorten delay time largely. We confirm that 8 is valid as the number of sub-frame periods. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Globally-Synchronized Optical Switching Network / delay time / sub-frame division / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 463, NS2012-189, pp. 141-146, March 2013. |
Paper # |
NS2012-189 |
Date of Issue |
2013-02-28 (NS) |
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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NS2012-189 |
Conference Information |
Committee |
NS IN |
Conference Date |
2013-03-07 - 2013-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Zanpamisaki Royal Hotel |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NS |
Conference Code |
2013-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Delay-Assurance for Private Line Services in a Grobally-Synchronized Optical Switching Network |
Sub Title (in English) |
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Keyword(1) |
Globally-Synchronized Optical Switching Network |
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delay time |
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sub-frame division |
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1st Author's Name |
Naoya Hara |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Keisuke Okamoto |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Tatsuro Takahashi |
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Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-03-07 11:10:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2012-189 |
Volume (vol) |
vol.112 |
Number (no) |
no.463 |
Page |
pp.141-146 |
#Pages |
6 |
Date of Issue |
2013-02-28 (NS) |
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