Paper Abstract and Keywords |
Presentation |
2014-11-06 09:45
Adaptive Relay Selection with Energy and Channel Information in Energy Harvesting WSNs Takuma Koga, Kentaroh Toyoda, Iwao Sasase (Keio Univ.) CS2014-60 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In Wireless Sensor Networks (WSNs), Energy Harvesting (EH) is emerging as a promising solution to realize the energy-efficient green communications.Non-EH nodes can save the energy by using EH nodes as relaying nodes.In most cases, the EH charging rate gets low since current charging techniques cannot convert the environmental energy well, so it is important to achieve high performance in low charging rate.In this paper, we propose an adaptive relay selection scheme based on the average charging rate to achieve better throughput even in low charging rate.In our scheme, each node adaptively changes the criterion to be a relaying candidate based on the current charging rate; an EH node whose charging rate is low raises the threshold to save the precious energy for better channel condition.By the computer simulation, we show that our proposed relay selection scheme achieves the better throughput than that of the conventional schemes in low charging rate, which is the more realistic condition. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
wireless wensor networks / green communication / energy harvest / relay selection / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 289, CS2014-60, pp. 37-42, Nov. 2014. |
Paper # |
CS2014-60 |
Date of Issue |
2014-10-30 (CS) |
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) |
Notes on Review |
This article is a technical report without peer review, and its polished version will be published elsewhere. |
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CS2014-60 |
Conference Information |
Committee |
CS |
Conference Date |
2014-11-06 - 2014-11-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shiretoko (Hokkaido) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Broadband Access Systems, Home Networks, Network Services, Applications for Communications, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2014-11-CS |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Adaptive Relay Selection with Energy and Channel Information in Energy Harvesting WSNs |
Sub Title (in English) |
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wireless wensor networks |
Keyword(2) |
green communication |
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energy harvest |
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relay selection |
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1st Author's Name |
Takuma Koga |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Kentaroh Toyoda |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
3rd Author's Name |
Iwao Sasase |
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Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-11-06 09:45:00 |
Presentation Time |
15 minutes |
Registration for |
CS |
Paper # |
CS2014-60 |
Volume (vol) |
vol.114 |
Number (no) |
no.289 |
Page |
pp.37-42 |
#Pages |
6 |
Date of Issue |
2014-10-30 (CS) |
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