Paper Abstract and Keywords |
Presentation |
2021-07-28 15:55
[Invited Lecture]
Dynamic ray tracing analysis study for predicting the propagation environment at a factory. Kenshi Horihata, Kazuki Kanai, Rei Hasegawa, Yasufumi Ichikawa (Panasonic) AP2021-31 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless communication is expected to improve the flexibility of equipment layout or of the factory IoT. A simple predicting system of the wireless environment is required for high quality wireless communication. The authors have acquired environmental information using LPWA and IoT sensors, analyzed the fluctuation correlation between the wireless environment and the physical environment using machine learning, and controlled transmission using the created learning model. It was shown that the error can be reduced by 95.5%. In this paper, we analyzed the dynamic environment in the factory by ray tracing and tried to consider the relationship between learning results and propagation environment changes. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Propagation / Ray Tracing / Machine Learning / LPWA / LoRa / Dynamic / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 126, AP2021-31, pp. 43-48, July 2021. |
Paper # |
AP2021-31 |
Date of Issue |
2021-07-21 (AP) |
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) |
Download PDF |
AP2021-31 |
Conference Information |
Committee |
AP SANE SAT |
Conference Date |
2021-07-28 - 2021-07-30 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2021-07-AP-SANE-SAT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Dynamic ray tracing analysis study for predicting the propagation environment at a factory. |
Sub Title (in English) |
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Keyword(1) |
Propagation |
Keyword(2) |
Ray Tracing |
Keyword(3) |
Machine Learning |
Keyword(4) |
LPWA |
Keyword(5) |
LoRa |
Keyword(6) |
Dynamic |
Keyword(7) |
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1st Author's Name |
Kenshi Horihata |
1st Author's Affiliation |
Panasonic Corporation (Panasonic) |
2nd Author's Name |
Kazuki Kanai |
2nd Author's Affiliation |
Panasonic Corporation (Panasonic) |
3rd Author's Name |
Rei Hasegawa |
3rd Author's Affiliation |
Panasonic Corporation (Panasonic) |
4th Author's Name |
Yasufumi Ichikawa |
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Panasonic Corporation (Panasonic) |
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Speaker |
Author-1 |
Date Time |
2021-07-28 15:55:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2021-31 |
Volume (vol) |
vol.121 |
Number (no) |
no.126 |
Page |
pp.43-48 |
#Pages |
6 |
Date of Issue |
2021-07-21 (AP) |
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