Paper Abstract and Keywords |
Presentation |
2012-03-12 10:55
Proposal of a Globally-Synchronized Optical Time-Slot Switching Network Atsushi Hiramatsu, Masahiro Nakagawa (NTT), Keisuke Okamoto, Shota Takano, Kenji Yokota, Tatsuro Takahashi (Kyoto Univ.) PN2011-83 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a cost-effective and power-saving network architecture, globally-synchronized optical time-slot switching network, which provides flexible sub-lambda paths. All of the timings of optical burst transmission and optical switch configuration are periodically controlled with globally and accurately time-synchronized controllers. Since both buffering and label processing can be eliminated, proposed architecture is a viable and promising technology for realizing all-optical networks. This paper presents the details of the design method for the delay adjustment, time-slot length, guard-time length, and scheduling cycle. Moreover, we propose a novel scheduling algorithm for time-slot allocation considering propagation delay, and show that the links in the buffer-less core network can be utilized very efficiently with such algorithms. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Globally-Synchronized Control / Optical Time-Slot Switching / Time-Slot Scheduling / Schedule-Cycle Phase Adjustment / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 475, PN2011-83, pp. 7-12, March 2012. |
Paper # |
PN2011-83 |
Date of Issue |
2012-03-05 (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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PN2011-83 |
Conference Information |
Committee |
PN |
Conference Date |
2012-03-12 - 2012-03-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
BaramonNetKan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Photonic network technologies |
Paper Information |
Registration To |
PN |
Conference Code |
2012-03-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposal of a Globally-Synchronized Optical Time-Slot Switching Network |
Sub Title (in English) |
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Keyword(1) |
Globally-Synchronized Control |
Keyword(2) |
Optical Time-Slot Switching |
Keyword(3) |
Time-Slot Scheduling |
Keyword(4) |
Schedule-Cycle Phase Adjustment |
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1st Author's Name |
Atsushi Hiramatsu |
1st Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
2nd Author's Name |
Masahiro Nakagawa |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Keisuke Okamoto |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
4th Author's Name |
Shota Takano |
4th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
5th Author's Name |
Kenji Yokota |
5th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
6th Author's Name |
Tatsuro Takahashi |
6th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-03-12 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
PN |
Paper # |
PN2011-83 |
Volume (vol) |
vol.111 |
Number (no) |
no.475 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2012-03-05 (PN) |
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