Paper Abstract and Keywords |
Presentation |
2013-01-24 09:00
On Improvement of Positioning Accuracy in Network-side Localization with Terminal-originated RSSI Variation Akira Izumi, Naoki Miwa (Kyushu Univ), Shigeaki Tagashira (Kansai Univ), Yutaka Arakawa, Akira Fukuda (Kyushu Univ) MoMuC2012-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have developed an adhoc wireless positioning network (AWPN) that can temporarily and easily provide a positioning area, even in indoor environments. An AWPN provides a network-side positioning capability on a wireless mesh network; i.e., the network is constructed by deploying wireless LAN access points (APs) in the positioning area. However, the positioning performance is not enough due to the fact that an AWPN is mainly intended to make its deployment and configuration easier. In this paper, we propose a multilateration-based localization scheme which can improve the positioning accuracy in network-side localization with terminal-originated RSSI variations. Moreover, we evaluate the effectiveness of the proposed scheme in an actual environment. As a result, the proposed scheme improves the accuracy for estimating the position of a fixed terminal over 13.4% as compared with an existing method, and reduces terminal-originated RSSI variations. In addition, we confirm that it can stably estimate the trajectory of a moving terminal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Adhoc wireless positioning network / network-side localization / accurate localization / RSSI variation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, Jan. 2013. |
Paper # |
|
Date of Issue |
2013-01-17 (MoMuC) |
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) |
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MoMuC2012-40 |
Conference Information |
Committee |
MoNA AN USN |
Conference Date |
2013-01-24 - 2013-01-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
ICHINOBO (Sendai-city) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile ubiquitous/Sensor technology, Ad hoc network, RFID, etc. |
Paper Information |
Registration To |
MoNA |
Conference Code |
2013-01-MoMuC-AN-USN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On Improvement of Positioning Accuracy in Network-side Localization with Terminal-originated RSSI Variation |
Sub Title (in English) |
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Keyword(1) |
Adhoc wireless positioning network |
Keyword(2) |
network-side localization |
Keyword(3) |
accurate localization |
Keyword(4) |
RSSI variation |
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1st Author's Name |
Akira Izumi |
1st Author's Affiliation |
Kyushu University (Kyushu Univ) |
2nd Author's Name |
Naoki Miwa |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ) |
3rd Author's Name |
Shigeaki Tagashira |
3rd Author's Affiliation |
Kansai University (Kansai Univ) |
4th Author's Name |
Yutaka Arakawa |
4th Author's Affiliation |
Kyushu University (Kyushu Univ) |
5th Author's Name |
Akira Fukuda |
5th Author's Affiliation |
Kyushu University (Kyushu Univ) |
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Speaker |
Author-1 |
Date Time |
2013-01-24 09:00:00 |
Presentation Time |
25 minutes |
Registration for |
MoNA |
Paper # |
MoMuC2012-40 |
Volume (vol) |
vol.112 |
Number (no) |
no.404 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2013-01-17 (MoMuC) |
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