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| Presentation | 2008-10-22 17:10 Implementation and Evaluation of Sensing System using Data Prediction with Broadcast Delivery Naotaka Fujita (Kobe Univ.), Tomoki Yoshihisa (Osaka Univ.), Masahiko Tsukamoto (Kobe Univ.)  USN2008-49 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose an energy-efficient protocol for data collection in a large-scale wireless sensor network(WSN) named “Broadcast and Collect (B&C)”. The B&C broadcasts predicted sensor information and collects the actual sensor data that largely differ from the prediction. The B&C collects sensor information fast with little communications traffic and low power consumption from a large quantity of wireless sensors. Additionally the B&C can respond to an environmental instantaneous locality change. In recent years, WSN that installed large quantities of wireless sensors to environment attracts attention as a situation grip method. A technique demanded in WSN is to collect information fast from a wireless sensor in little communications traffic and low power consumption. Some research has proposed to an energy-efficient method that collect sensor information. However, these methods have a problem that collecting sensor information speed decreases when there are many wireless sensors in the environment. The reason is the increase of communication traffic for collecting all sensor information to recognize the environment. The B&C method collects only different sensor information from predicted with past sensor information. We actually experiment with our proposed method using the wireless sensors that we implemented. The experimental result shows the B&C method can reduce communication traffic and power consumption when there are many wireless sensors in the environment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sensor Network / Broadcast sensing / Predictive Sensing / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 252, USN2008-49, pp. 63-68, Oct. 2008. | |
| Paper # | USN2008-49 | |
| Date of Issue | 2008-10-15 (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) | |
| Download PDF | USN2008-49 |
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| Conference Information | |
| Committee | SR RCS USN AN |
| Conference Date | 2008-10-22 - 2008-10-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa industry support center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless discributed network special session and general session |
| Paper Information | |
| Registration To | USN |
| Conference Code | 2008-10-SR-RCS-USN-AN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Implementation and Evaluation of Sensing System using Data Prediction with Broadcast Delivery |
| Sub Title (in English) | |
| Keyword(1) | Sensor Network |
| Keyword(2) | Broadcast sensing |
| Keyword(3) | Predictive Sensing |
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| 1st Author's Name | Naotaka Fujita |
| 1st Author's Affiliation | Kobe University (Kobe Univ.) |
| 2nd Author's Name | Tomoki Yoshihisa |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Masahiko Tsukamoto |
| 3rd Author's Affiliation | Kobe University (Kobe Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-10-22 17:10:00 |
| Presentation Time | 20 minutes |
| Registration for | USN |
| Paper # | USN2008-49 |
| Volume (vol) | vol.108 |
| Number (no) | no.252 |
| Page | pp.63-68 |
| #Pages | 6 |
| Date of Issue | 2008-10-15 (USN) |
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