Paper Abstract and Keywords |
Presentation |
2010-03-05 11:40
A Clustering Method for Low and Uniform Energy Consumption in Wireless Sensor Networks Masato Yoshinaga, Jiro Katto (Waseda Univ.) NS2009-203 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
It is difficult to charge battery of sensor nodes, considering the deployed places and the number of nodes, in wireless sensor networks. Therefore, it is desirable to collect the sensed data to base stations as energy-efficiently as possible under the energy consumption limitation. LEACH is a self-organized clustering based protocol, which is able to save the node energy and distribute energy consumption among the sensors in the network. In LEACH, by introducing clusters, local cluster-heads (CH) send the base station the aggregated data which is gathered from cluster-members. LEACH also uses randomized rotation of CH which consumes large energy. However, this protocol suffers from next two issues. First, CH selection doesn't consider residual energy of sensors. Second, cluster size is unbalanced among the clusters in the network. In this paper, we therefore propose a clustering method by improving LEACH's clustering mechanism. As a result, network lifetime of the proposal is extended to realize low-energy consumption and better load balance is achieved than LEACH. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Sensor Network / LEACH / Clustering Method / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 448, NS2009-203, pp. 235-240, March 2010. |
Paper # |
NS2009-203 |
Date of Issue |
2010-02-25 (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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NS2009-203 |
Conference Information |
Committee |
NS IN |
Conference Date |
2010-03-04 - 2010-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Miyazaki Phoenix Seagaia Resort (Miyazaki) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General, NS+IN workshop (March 4-5) |
Paper Information |
Registration To |
NS |
Conference Code |
2010-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Clustering Method for Low and Uniform Energy Consumption in Wireless Sensor Networks |
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Wireless Sensor Network |
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LEACH |
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Clustering Method |
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1st Author's Name |
Masato Yoshinaga |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Jiro Katto |
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Waseda University (Waseda Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-03-05 11:40:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2009-203 |
Volume (vol) |
vol.109 |
Number (no) |
no.448 |
Page |
pp.235-240 |
#Pages |
6 |
Date of Issue |
2010-02-25 (NS) |
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