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| Presentation | 2014-03-06 09:10 Life Time Prolongation of PARC-based Wireless Sensor Networks by Mobile Sink Method Takumi Watanabe, Taiju Mikoshi, Toyofumi Takenaka (Nihon Univ.)  NS2013-185 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In wireless sensor networks constructed by battery-powered terminals, in order to prolong the lifetime of networks, it is necessary to save the power consumption of terminals. Clustering schemes have been proposed to improve the efficiency of multi-hop communication in wireless sensor networks. However, even if using these methods, the hot spot problem occurs at terminals in the vicinity of the sink, which causes the batter depletion problem and the sink cannot collect sensor data. In order to cope with this problem, we introduce a mobile sink method for the PARC-based clustering method which has been proposed in our work. In this paper, the mobile sink periodically moves around plural data collecting places a prior determined. We optimize data collection frequency at each data collection point in order to balance the load of terminals. We also show the effectiveness of our method by simulation experimentations. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Sensor Network / Mobile Sink / PARC / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 472, NS2013-185, pp. 49-54, March 2014. | |
| Paper # | NS2013-185 | |
| Date of Issue | 2014-02-27 (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) | |
| Download PDF | NS2013-185 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2014-03-06 - 2014-03-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyazaki Seagia |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2014-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Life Time Prolongation of PARC-based Wireless Sensor Networks by Mobile Sink Method |
| Sub Title (in English) | |
| Keyword(1) | Wireless Sensor Network |
| Keyword(2) | Mobile Sink |
| Keyword(3) | PARC |
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| 1st Author's Name | Takumi Watanabe |
| 1st Author's Affiliation | Nihon University (Nihon Univ.) |
| 2nd Author's Name | Taiju Mikoshi |
| 2nd Author's Affiliation | Nihon University (Nihon Univ.) |
| 3rd Author's Name | Toyofumi Takenaka |
| 3rd Author's Affiliation | Nihon University (Nihon Univ.) |
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| Speaker | 1 |
| Date Time | 2014-03-06 09:10:00 |
| Presentation Time | 20 |
| Registration for | NS |
| Paper # | NS2013-185 |
| Volume (vol) | 113 |
| Number (no) | no.472 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2014-02-27 (NS) |
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