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| Presentation | 2014-05-15 15:40 Robust Data Gathering Method exploiting Mobile Nodes in Underwater Sensor Network Wataru Kishigami, Yosuke Tanigawa, Hideki Tode (Osaka Prefecture Univ.)  NS2014-30 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | These days, underwater exploration demand is increasing in the field of industry, science, military, and so on. Hence, UWSN (Underwater Sensor Network) has been attracted attention. However, there are various problems specific to underwater environments including the communication medium. In this paper, we focus on some problems on broken or degrading link between two neighboring nodes moving away from each other along with water current. To recover such links, we propose to introduce mobile nodes and control them to relay data between such two nodes. Existing studies dealing with the controlled mobility focused on the movement from the sea bed towards the water surface in order to avoid broken links caused by a shadow zone. On the other hand, the proposed method recovers broken and degrading links with limited number of smart mobile nodes moving in any directions. In addition, because the cost of node movement in UWSN is higher than that in terrestrial sensor network, this method also aims at reducing the total movement distance of mobile nodes. Furthermore, the proposed method can measure and deal with the link disconnection proactively because the movement of mobile nodes is controlled while grasping the network condition. Finally, we show the effectiveness of the proposed method by computer simulation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Underwater Sensor Network / Acoustic Communication / Mobile Nodes / Controlled Mobility / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 28, NS2014-30, pp. 33-38, May 2014. | |
| Paper # | NS2014-30 | |
| Date of Issue | 2014-05-08 (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 | NS2014-30 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2014-05-15 - 2014-05-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yamanashi Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Advanced Protocol and Network Control (Application level routing, QoS and Path Control, P2P, P4P, SIP), Network System Architecture (Interface, Hardware, Software) |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2014-05-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Robust Data Gathering Method exploiting Mobile Nodes in Underwater Sensor Network |
| Sub Title (in English) | |
| Keyword(1) | Underwater Sensor Network |
| Keyword(2) | Acoustic Communication |
| Keyword(3) | Mobile Nodes |
| Keyword(4) | Controlled Mobility |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Wataru Kishigami |
| 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 | Hideki Tode |
| 3rd Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-05-15 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2014-30 |
| Volume (vol) | vol.114 |
| Number (no) | no.28 |
| Page | pp.33-38 |
| #Pages | 6 |
| Date of Issue | 2014-05-08 (NS) |
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