Paper Abstract and Keywords |
Presentation |
2023-03-01 17:05
A study on Tow-dimensional Localization for Uniform Circular Array using BLE Takanori Iwamatsu (Life Labo.), Shoki Naitou (KIT), Kazuhiro Suzuki (Life Labo.), Saeko Oshiba (KIT) CAS2022-110 CS2022-87 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Localization using wireless such as BLE is often performed by assuming the terminal location as a known plane. This is the cause of the position error. To solve this problem, we investigated two-dimensional localization (azimuth and elevation) using a circular array. This makes it possible to position the terminals in three dimensional space and reduce the position error. In addition, as a method for direction of arrival estimation of AoX (AoA or AoD) in BLE, we applied generic MUSIC and a new proposed method for statistical processing of a two-element array selected from circular array elements. We performed simulations and simple verifications on actual equipment for both methods. And clarified the issues for confirming the feasibility and commercialization. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Bluetooth / BLE / AoA / AoD / MUSIC / tow-dimensional localization / circular array / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 397, CS2022-87, pp. 83-88, March 2023. |
Paper # |
CS2022-87 |
Date of Issue |
2023-02-22 (CAS, CS) |
ISSN |
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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CAS2022-110 CS2022-87 |
Conference Information |
Committee |
CAS CS |
Conference Date |
2023-03-01 - 2023-03-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kitakyushu International Conference Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2023-03-CAS-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on Tow-dimensional Localization for Uniform Circular Array using BLE |
Sub Title (in English) |
|
Keyword(1) |
Bluetooth |
Keyword(2) |
BLE |
Keyword(3) |
AoA |
Keyword(4) |
AoD |
Keyword(5) |
MUSIC |
Keyword(6) |
tow-dimensional localization |
Keyword(7) |
circular array |
Keyword(8) |
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1st Author's Name |
Takanori Iwamatsu |
1st Author's Affiliation |
Life Laboratory (Life Labo.) |
2nd Author's Name |
Shoki Naitou |
2nd Author's Affiliation |
Kyoto Institute of Technology (KIT) |
3rd Author's Name |
Kazuhiro Suzuki |
3rd Author's Affiliation |
Life Laboratory (Life Labo.) |
4th Author's Name |
Saeko Oshiba |
4th Author's Affiliation |
Kyoto Institute of Technology (KIT) |
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Speaker |
Author-1 |
Date Time |
2023-03-01 17:05:00 |
Presentation Time |
25 minutes |
Registration for |
CS |
Paper # |
CAS2022-110, CS2022-87 |
Volume (vol) |
vol.122 |
Number (no) |
no.396(CAS), no.397(CS) |
Page |
pp.83-88 |
#Pages |
6 |
Date of Issue |
2023-02-22 (CAS, CS) |
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