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Paper Abstract and Keywords
Presentation 2015-07-31 10:15
Proposal of efficient scheduling based on pulse-coupled oscillator model for overlapped wireless sensor networks
Soichiro Yamanaka, Masafumi Hashimoto, Naoki Wakamiya (Osaka Univ.) ASN2015-54
Abstract (in Japanese) (See Japanese page) 
(in English) It is important for improvements of radio efficiency to schedule data transmission of sensor nodes cooperatively, especially, when different wireless sensor networks (WSNs) coexist. However, such cooperative control may be difficult among WSNs different operators manage because they have different operating policies. In this report, we propose a self-organized scheduling based on the pulse-coupled oscillator model for different WSNs that are located in an overlapped operating region each other. To this end, we first develope a phase response function that has attractors corresponding to time slots in WSNs. We then propose a scheduling mechanism based on it. Furthermore, to improve the data gathering efficiency, the proposed method stochastically chooses a time slot from vacant slots a sensor node observed during a data gathering cycle when data transmission collides. Through simulation-based evaluations, we show that the proposed method improves data gathering rate more than 20 % in a situation where multiple WSNs coexist.
Keyword (in Japanese) (See Japanese page) 
(in English) pulse-coupled oscillator model / phase response function / scheduling / wireless sensor network / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 162, ASN2015-54, pp. 195-200, July 2015.
Paper # ASN2015-54 
Date of Issue 2015-07-22 (ASN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee RCC ASN RCS NS SR  
Conference Date 2015-07-29 - 2015-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English) JA Naganoken Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device),etc. 
Paper Information
Registration To ASN 
Conference Code 2015-07-RCC-ASN-RCS-NS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of efficient scheduling based on pulse-coupled oscillator model for overlapped wireless sensor networks 
Sub Title (in English)  
Keyword(1) pulse-coupled oscillator model  
Keyword(2) phase response function  
Keyword(3) scheduling  
Keyword(4) wireless sensor network  
1st Author's Name Soichiro Yamanaka  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Masafumi Hashimoto  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Naoki Wakamiya  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Date Time 2015-07-31 10:15:00 
Presentation Time 25 
Registration for ASN 
Paper # IEICE-ASN2015-54 
Volume (vol) IEICE-115 
Number (no) no.162 
Page pp.195-200 
#Pages IEICE-6 
Date of Issue IEICE-ASN-2015-07-22 

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