Presentation | 2015-10-15 [Poster Presentation] Mobility Control of Nodes Focusing on Data Measurement Area in Underwater Sensor Network Wataru Kishigami, Yosuke Tanigawa, Hideki Tode, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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 the reduction of sensors in a data measurement area because some sensors are away along with water current. To recover such problem, we propose to introduce mobile nodes and control them. 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 some areas which have small number of sensors 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 reduction of sensors in data measurement area 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) |
Keyword(in English) | Underwater Sensor Network / Acoustic Communication / Mobile Nodes / Controlled Mobility |
Paper # | NS2015-97 |
Date of Issue | 2015-10-08 (NS) |
Conference Information | |
Committee | NS |
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Conference Date | 2015/10/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Akita Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Atsushi Hiramatsu(NTT-AT) |
Vice Chair | Hideki Tode(Osaka Pref. Univ.) |
Secretary | Hideki Tode(Univ. of Fukui) |
Assistant | Shohei Kamamura(NTT) |
Paper Information | |
Registration To | Technical Committee on Network Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Mobility Control of Nodes Focusing on Data Measurement Area 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 |
1st Author's Name | Wataru Kishigami |
1st Author's Affiliation | Osaka Prefecture University(Osaka Pref Univ) |
2nd Author's Name | Yosuke Tanigawa |
2nd Author's Affiliation | Osaka Prefecture University(Osaka Pref Univ) |
3rd Author's Name | Hideki Tode |
3rd Author's Affiliation | Osaka Prefecture University(Osaka Pref Univ) |
Date | 2015-10-15 |
Paper # | NS2015-97 |
Volume (vol) | vol.115 |
Number (no) | NS-251 |
Page | pp.pp.55-60(NS), |
#Pages | 6 |
Date of Issue | 2015-10-08 (NS) |