Paper Abstract and Keywords |
Presentation |
2015-03-03 10:50
Evaluation on effect of the number of installed BLE tags for indoor positioning Shuhei Yamaguchi, Daisuke Arai, Tomohiko Ogishi (KDDI R&D Labs.) IN2014-146 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
With the rapid spread of smartphones, it is focused on the service that prompts a change of the purchasing behavior of the user called O2O (Online to Offline). Also, as a technique for realizing such O2O, indoor positioning using BLE (Bluetooth Low Energy) tags is recognized as a promising technology. BLE tags periodically broadcast the radio signal with IDs. By receiving and analyzing the received signal strength (RSSI, Received Signal Strength Indication) of BLE tags installed at the environment, a smartphone can estimate its position. However, when the positioning is simply done in proportion to the RSSI value, the error occurs due to the effect of reflection from the walls. Therefore, this paper evaluates a fingerprinting method which makes positioning by comparing with the training data. Furthermore, it evaluates the effect of positioning accuracy by changing the number of BLE tags installed in the environment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Bluetooth Low Energy / BLE tags / Indoor Positioning / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 478, IN2014-146, pp. 151-156, March 2015. |
Paper # |
IN2014-146 |
Date of Issue |
2015-02-23 (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) |
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IN2014-146 |
Conference Information |
Committee |
NS IN |
Conference Date |
2015-03-02 - 2015-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Convention Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
IN |
Conference Code |
2015-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation on effect of the number of installed BLE tags for indoor positioning |
Sub Title (in English) |
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Keyword(1) |
Bluetooth Low Energy |
Keyword(2) |
BLE tags |
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Indoor Positioning |
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1st Author's Name |
Shuhei Yamaguchi |
1st Author's Affiliation |
KDDI R&D Laboratories Inc. (KDDI R&D Labs.) |
2nd Author's Name |
Daisuke Arai |
2nd Author's Affiliation |
KDDI R&D Laboratories Inc. (KDDI R&D Labs.) |
3rd Author's Name |
Tomohiko Ogishi |
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KDDI R&D Laboratories Inc. (KDDI R&D Labs.) |
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Speaker |
Author-1 |
Date Time |
2015-03-03 10:50:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2014-146 |
Volume (vol) |
vol.114 |
Number (no) |
no.478 |
Page |
pp.151-156 |
#Pages |
6 |
Date of Issue |
2015-02-23 (IN) |
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