Paper Abstract and Keywords |
Presentation |
2020-11-10 13:25
[Invited Lecture]
A Crosstalk-Aware Spectrum and Core Allocation Method Introducing Primary/Secondary Prohibited Frequency Slots in Dense SDM-EONs Kosuke Kubota, Yosuke Tanigawa (Osaka Prefecture Univ.), Yusuke Hirota (NICT), Hideki Tode (Osaka Prefecture Univ.) PN2020-26 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In order to cope with a drastic increase in traffic, space-division multiplexing elastic optical networks (SDM-EONs) have been studied.
In the multi-core fiber environments, optical paths are affected by other optical paths transmitted in the same frequency slots of adjacent cores, and as a result, crosstalk is generated.
Crosstalk is a degrading factor in signal quality.
In this paper, we study a crosstalk-aware spectrum and core allocation method in Dense SDM-EONs, which is especially differentiated from conventional Coarse SDM-EONs in terms of higher transfer efficiency in many-core fiber environments, by introducing the concept of primary/secondary prohibited frequency slots. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
space-division multiplexing / elastic optical networks / crosstalk / spectrum allocation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 228, PN2020-26, pp. 18-23, Nov. 2020. |
Paper # |
PN2020-26 |
Date of Issue |
2020-11-03 (PN) |
ISSN |
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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PN2020-26 |
Conference Information |
Committee |
PN |
Conference Date |
2020-11-10 - 2020-11-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
PN |
Conference Code |
2020-11-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Crosstalk-Aware Spectrum and Core Allocation Method Introducing Primary/Secondary Prohibited Frequency Slots in Dense SDM-EONs |
Sub Title (in English) |
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Keyword(1) |
space-division multiplexing |
Keyword(2) |
elastic optical networks |
Keyword(3) |
crosstalk |
Keyword(4) |
spectrum allocation |
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1st Author's Name |
Kosuke Kubota |
1st Author's Affiliation |
Osaka Prefecture University (Osaka Prefecture Univ.) |
2nd Author's Name |
Yosuke Tanigawa |
2nd Author's Affiliation |
Osaka Prefecture University (Osaka Prefecture Univ.) |
3rd Author's Name |
Yusuke Hirota |
3rd Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
4th Author's Name |
Hideki Tode |
4th Author's Affiliation |
Osaka Prefecture University (Osaka Prefecture Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-11-10 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
PN |
Paper # |
PN2020-26 |
Volume (vol) |
vol.120 |
Number (no) |
no.228 |
Page |
pp.18-23 |
#Pages |
6 |
Date of Issue |
2020-11-03 (PN) |
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