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Paper Abstract and Keywords
Presentation 2015-11-06 10:20
Experimental Evaluation of Indoor Localization Method using Only RSSI of Wireless Beacons
Kazuki Ishii, Naoki Honma (Iwate Univ.), Atsushi Miura, Hiroto Minamizawa (ERi), Yoshitaka Tsunekawa (Iwate Univ.) AP2015-144
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, we propose the localization method of the mobile terminal using multiple DOD (Direction-of-Departure) information calculated by RSSI (Received Signal Strength Indicator) of the signals transmitted from wireless beacons. The wireless beacon consists of two element array antenna, which is fed through the 180 degree and 90 degree hybrids, and four beacon-signals are transmitted with a different antenna directivity. The terminal estimates DOD by reconstructing the phase information of the propagation channels. Also, the directive probability distribution according to RSSI is introduced, and the position, where the existence probability becomes maximum, is searched. The experimental results showed the proposed method offers a location accuracy as high as an ideal estimation scheme, where the phase information is available.
Keyword (in Japanese) (See Japanese page) 
(in English) RSSI / wireless beacon / DOD / localization / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 286, AP2015-144, pp. 195-200, Nov. 2015.
Paper # AP2015-144 
Date of Issue 2015-10-28 (AP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee AP RCS WPT SAT  
Conference Date 2015-11-04 - 2015-11-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Prefectural Museum & Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antenna and Propagation, Radio Communication, Satelite Communication, Wireless Power Transfer 
Paper Information
Registration To AP 
Conference Code 2015-11-AP-RCS-WPT-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Evaluation of Indoor Localization Method using Only RSSI of Wireless Beacons 
Sub Title (in English)  
Keyword(1) RSSI  
Keyword(2) wireless beacon  
Keyword(3) DOD  
Keyword(4) localization  
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1st Author's Name Kazuki Ishii  
1st Author's Affiliation Iwate University (Iwate Univ.)
2nd Author's Name Naoki Honma  
2nd Author's Affiliation Iwate University (Iwate Univ.)
3rd Author's Name Atsushi Miura  
3rd Author's Affiliation Embedded Resource Integration,Inc (ERi)
4th Author's Name Hiroto Minamizawa  
4th Author's Affiliation Embedded Resource Integration,Inc (ERi)
5th Author's Name Yoshitaka Tsunekawa  
5th Author's Affiliation Iwate University (Iwate Univ.)
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Speaker Author-1 
Date Time 2015-11-06 10:20:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2015-144 
Volume (vol) vol.115 
Number (no) no.286 
Page pp.195-200 
#Pages
Date of Issue 2015-10-28 (AP) 


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