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| Presentation | 2017-03-02 11:40 Data Spreading Schemes Using Rateless Codes for Wireless Sensor Networks with Energy Harvesting Yoki Arai, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech)  RCS2016-316 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | On the condition that batteries and buffer sizes of sensors are limited and that new data packets are generated, this report proposes a scheme to broadcast data packets in wireless sensor networks employing the rateless code for data collection. Owing to such limitation of the sensors, packet loss may occur. Especially when data packets are frequently generated, some data packets cannot be sent before the batteries run out or the buffers overflow, which leads to serious packet loss. To alleviate the packet loss, the proposed scheme sends data packets to neighboring sensors before the batteries run out or the buffers overflow, on the assumption that the energy harvesting provides electric power for the sensors and that the limited electric power is used for wireless communications. When the sensors can correctly receive transmitted data packets, they calculate the exclusive OR between rateless coded packets and received packets, and store the resultants. Computer simulations under Rayleigh fading conditions show that the proposed scheme decreases the average packet loss rate by over two orders of magnitude and improves the average bit error rate including the packet loss, compared with the conventional scheme. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | wireless sensor network / rateless code / energy harvesting / broadcast / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 479, RCS2016-316, pp. 161-166, March 2017. | |
| Paper # | RCS2016-316 | |
| Date of Issue | 2017-02-22 (RCS) | |
| 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) | |
| Download PDF | RCS2016-316 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2017-03-01 - 2017-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2017-03-RCS-SR-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Data Spreading Schemes Using Rateless Codes for Wireless Sensor Networks with Energy Harvesting |
| Sub Title (in English) | |
| Keyword(1) | wireless sensor network |
| Keyword(2) | rateless code |
| Keyword(3) | energy harvesting |
| Keyword(4) | broadcast |
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| 1st Author's Name | Yoki Arai |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 2nd Author's Name | Kazuhiko Fukawa |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 3rd Author's Name | Yuyuan Chang |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
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| Speaker | Author-1 |
| Date Time | 2017-03-02 11:40:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2016-316 |
| Volume (vol) | vol.116 |
| Number (no) | no.479 |
| Page | pp.161-166 |
| #Pages | 6 |
| Date of Issue | 2017-02-22 (RCS) |
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