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| Presentation | 2012-07-12 10:35 Evaluation of the effect of ONU sleep mechanism on TCP communications in PON Ko Togashi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT)  CS2012-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Due to the increase in contents volume and network participants, the electric consumption of access networks, such as Passive Optical Network (PON) is rising steadily. Because Optical Network Unit (ONU) consumes more than 60 percents of the total energy amount of PON, cutting off the ONU's consumption is important. Therefore, attention is being paid on the sleep mode that periodically suspends some mechanisms on ONU and reduces energy consumption. During ONU sleep mode, though there is a decrease in power consumption, there is occurence of delay in the transmission of data frame. Therefore there is a trade-off relation between power consumption and throughput. However it is not obvious to evaluate the effect of the sleep period length on the transmission delay and on TCP throughput. In this report, we perform the modeling on ONU sleep mechanism and its effect on TCP communications in PON through numerical analysis. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical Access Network / PON / ONU / Sleep / TCP / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 118, CS2012-27, pp. 23-28, July 2012. | |
| Paper # | CS2012-27 | |
| Date of Issue | 2012-07-05 (CS) | |
| 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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | CS2012-27 |
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| Conference Information | |
| Committee | CS |
| Conference Date | 2012-07-12 - 2012-07-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | China-cho-Kominkan (Okinoerabu Island) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Next generation networks, access network, broadband access system, power-line communications, wireless communication systems, coding system, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2012-07-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of the effect of ONU sleep mechanism on TCP communications in PON |
| Sub Title (in English) | |
| Keyword(1) | Optical Access Network |
| Keyword(2) | PON |
| Keyword(3) | ONU |
| Keyword(4) | Sleep |
| Keyword(5) | TCP |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ko Togashi |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Hiroki Nishiyama |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Nei Kato |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Hirotaka Ujikawa |
| 4th Author's Affiliation | NTT Access Service System Laboratories (NTT) |
| 5th Author's Name | Ken-Ichi Suzuki |
| 5th Author's Affiliation | NTT Access Service System Laboratories (NTT) |
| 6th Author's Name | Naoto Yoshimoto |
| 6th Author's Affiliation | NTT Access Service System Laboratories (NTT) |
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| Speaker | Author-1 |
| Date Time | 2012-07-12 10:35:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2012-27 |
| Volume (vol) | vol.112 |
| Number (no) | no.118 |
| Page | pp.23-28 |
| #Pages | 6 |
| Date of Issue | 2012-07-05 (CS) |
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