Paper Abstract and Keywords |
Presentation |
2010-05-21 10:15
Proposal and evaluation of an inter-networking mechanism using stepwise synchronization for wireless sensor networks Hiroshi Yamamoto, Naoki Wakamiya, Masayuki Murata (Osaka Univ.) USN2010-4 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To realize the ambient information society, multiple wireless networks deployed in the region or carried by users are required to cooperate with each other. Since duty cycles and operational frequencies are different among networks, we need a mechanism to allow networks to efficiently exchange messages. In this paper, we propose a novel inter-networking mechanism where two networks are synchronized with each other in a moderate manner, which we call stepwise synchronization. With our proposal, nodes at the border of networks adjust their operational frequencies in a stepwise fashion to bridge the gap between intrinsic operational frequencies. For this purpose, we adopt the pulse-coupled oscillator model as a fundamental theory of synchronization. Through simulation experiments, we show that the operational time is prolonged by about 7.5%. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Sensor Network / Stepwise Synchronization / Pulse-Coupled Oscillator Model / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 50, USN2010-4, pp. 17-20, May 2010. |
Paper # |
USN2010-4 |
Date of Issue |
2010-05-14 (USN) |
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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USN2010-4 |
Conference Information |
Committee |
USN |
Conference Date |
2010-05-21 - 2010-05-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Freshman Session, and Fundamental theories for ubiquitous and sensor networks, etc. |
Paper Information |
Registration To |
USN |
Conference Code |
2010-05-USN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposal and evaluation of an inter-networking mechanism using stepwise synchronization for wireless sensor networks |
Sub Title (in English) |
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Keyword(1) |
Wireless Sensor Network |
Keyword(2) |
Stepwise Synchronization |
Keyword(3) |
Pulse-Coupled Oscillator Model |
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1st Author's Name |
Hiroshi Yamamoto |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Naoki Wakamiya |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Masayuki Murata |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-05-21 10:15:00 |
Presentation Time |
15 minutes |
Registration for |
USN |
Paper # |
USN2010-4 |
Volume (vol) |
vol.110 |
Number (no) |
no.50 |
Page |
pp.17-20 |
#Pages |
4 |
Date of Issue |
2010-05-14 (USN) |
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