Paper Abstract and Keywords |
Presentation |
2007-03-08 10:00
Methods of generating energy estimation and data gathering suitable for environmental energy based sensor network Takahisa Okazaki, Kazuhiko Kinoshita, Hideki Tode, Koso Murakami (Osaka Univ.) NS2006-164 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In battery powered wireless sensor networks, it is difficult to sustain the operation for a long time because of the constraint of energy.To solve this problem, energy efficient data gathering schemes and environmental energy harvesting technologies are effective.EEHF estimates the energy gained from the environment using the periodicity of environmental energy.Thus, sensor nodes can use environmental energy efficiently and the network lifetime is extended.However, because the accuracy of the estimation depends on the length of the period and the data gathering scheme used in EEHF does not take the use of environmental energy into consideration, this method still has the room of improvement. In this paper, we propose the accurate energy estimation scheme which does not depend on the lengh of the period and the data gathering scheme which is devised for the environmental energy based sensor network in order to maximize the lifetime. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
sensor network / environmental energy / solar cell / cluster / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 577, NS2006-164, pp. 35-40, March 2007. |
Paper # |
NS2006-164 |
Date of Issue |
2007-03-01 (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) |
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NS2006-164 |
Conference Information |
Committee |
NS IN |
Conference Date |
2007-03-08 - 2007-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Convention Center |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
NS |
Conference Code |
2007-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Methods of generating energy estimation and data gathering suitable for environmental energy based sensor network |
Sub Title (in English) |
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Keyword(1) |
sensor network |
Keyword(2) |
environmental energy |
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solar cell |
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cluster |
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1st Author's Name |
Takahisa Okazaki |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Kazuhiko Kinoshita |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Hideki Tode |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
4th Author's Name |
Koso Murakami |
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Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2007-03-08 10:00:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2006-164 |
Volume (vol) |
vol.106 |
Number (no) |
no.577 |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2007-03-01 (NS) |
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