Paper Abstract and Keywords |
Presentation |
2019-12-12 13:30
Acoustic Propagation Modeling with Time Varying Elements for Simulations in Underwater Acoustic Communication Shun Sakamoto, Kohei Suzuki, Shingo Yoshizawa (Kitami Inst. of Tech.), Tomoya Tsukui (IHI), Takashi Saito (Mitsubishi Electric TOKKI) SIS2019-23 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Underwater acoustic communication is used for remote control and information transmission in remotely operated vehicle (ROV) and autonomous underwater vehicle (AUV). Since the performance of acoustic communication significantly varies with acoustic reflection and Doppler shift, accurate acoustic propagation modeling is indispensable for predicting acoustic communication performance through simulation. In this paper, we propose a sound wave propagation modeling with time-varying elements based on the mirror image method, and report a method to give changes of sound wave reflection and Doppler shift modeling in time and position according to sound source and sea surface movements. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Underwater acoustic communication / Multipath / Doppler Shift / Mirror image method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 335, SIS2019-23, pp. 1-4, Dec. 2019. |
Paper # |
SIS2019-23 |
Date of Issue |
2019-12-05 (SIS) |
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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SIS2019-23 |
Conference Information |
Committee |
SIS |
Conference Date |
2019-12-12 - 2019-12-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okayama University of Science |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Smart Personal Systems, etc. |
Paper Information |
Registration To |
SIS |
Conference Code |
2019-12-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Acoustic Propagation Modeling with Time Varying Elements for Simulations in Underwater Acoustic Communication |
Sub Title (in English) |
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Keyword(1) |
Underwater acoustic communication |
Keyword(2) |
Multipath |
Keyword(3) |
Doppler Shift |
Keyword(4) |
Mirror image method |
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1st Author's Name |
Shun Sakamoto |
1st Author's Affiliation |
Kitami Institute of Technology (Kitami Inst. of Tech.) |
2nd Author's Name |
Kohei Suzuki |
2nd Author's Affiliation |
Kitami Institute of Technology (Kitami Inst. of Tech.) |
3rd Author's Name |
Shingo Yoshizawa |
3rd Author's Affiliation |
Kitami Institute of Technology (Kitami Inst. of Tech.) |
4th Author's Name |
Tomoya Tsukui |
4th Author's Affiliation |
IHI (IHI) |
5th Author's Name |
Takashi Saito |
5th Author's Affiliation |
Mitsubishi Electric TOKKI Systems (Mitsubishi Electric TOKKI) |
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Speaker |
Author-1 |
Date Time |
2019-12-12 13:30:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2019-23 |
Volume (vol) |
vol.119 |
Number (no) |
no.335 |
Page |
pp.1-4 |
#Pages |
4 |
Date of Issue |
2019-12-05 (SIS) |
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