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| Presentation | 2008-12-11 14:45 Investigating Wireless Link Quality in 802.15.4 Networks Niwat Thepvilojanapong, Yasuo Ariyoshi, Atsushi Hatori, Yasuyuki Ishida, Takahiro Ono, Yoshito Tobe (Tokyo Denki Univ.)  IN2008-89 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the past decade, monitoring tasks have been received high attentions in many applications. To carry out such tasks, various kinds of sensor networks for monitoring have been developed in an area of interest. IEEE 802.15.4 standard is a candidate among short-range wireless communications for sensor networks because it has an advantage of low power consumption which leads to long-lived monitoring without the necessity of replacing the batteries. However, the development of the standard aims at indoor usage, i.e., networking for appliances in home or office. If we use IEEE 802.15.4 devices for outdoor monitoring, it is necessary to pay attention on link quality or power attenuation due to surrounding obstacles and complex environment. Therefore, we performed rudimentary outdoor experiments in various environments to investigate radio characteristics of IEEE 802.15.4 in this paper. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Link quality / signal attenuation / experiments / 802.15.4 / sensor networks / LQI / RSSI / attenuation rate | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 342, IN2008-89, pp. 19-24, Dec. 2008. | |
| Paper # | IN2008-89 | |
| Date of Issue | 2008-12-04 (IN) | |
| 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 | IN2008-89 |
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| Conference Information | |
| Committee | IN |
| Conference Date | 2008-12-11 - 2008-12-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2008-12-IN |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigating Wireless Link Quality in 802.15.4 Networks |
| Sub Title (in English) | |
| Keyword(1) | Link quality |
| Keyword(2) | signal attenuation |
| Keyword(3) | experiments |
| Keyword(4) | 802.15.4 |
| Keyword(5) | sensor networks |
| Keyword(6) | LQI |
| Keyword(7) | RSSI |
| Keyword(8) | attenuation rate |
| 1st Author's Name | Niwat Thepvilojanapong |
| 1st Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 2nd Author's Name | Yasuo Ariyoshi |
| 2nd Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 3rd Author's Name | Atsushi Hatori |
| 3rd Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 4th Author's Name | Yasuyuki Ishida |
| 4th Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 5th Author's Name | Takahiro Ono |
| 5th Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 6th Author's Name | Yoshito Tobe |
| 6th Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-12-11 14:45:00 |
| Presentation Time | 25 minutes |
| Registration for | IN |
| Paper # | IN2008-89 |
| Volume (vol) | vol.108 |
| Number (no) | no.342 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2008-12-04 (IN) |
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