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Paper Abstract and Keywords
Presentation 2019-11-22 15:45
[Invited Lecture] Wireless Transmission Technologies for Underwater Acoustic Communications and Thier Performance Comparison in Acoustic Experimental Pool and Shallow-Sea Environment
Hiroshi Kubo, Yoshiki Tsukamoto, Rintaro Yoshii, Takuya Takahashi, Ryuki Sano (Ritsumeikan Univ.) AP2019-140 RCS2019-235
Abstract (in Japanese) (See Japanese page) 
(in English) This paper discusses feature's comparison and experimental evaluation results of wireless transmission technologies for underwater acoustic communications (UWAC), where the wireless transmission technologies are a multiple single carrier (MSC) modulation scheme employing multiple differential detection (MDD) and a single carrier block transmission (SCBT) scheme employing frequency domain equalization (FDE). This paper performs experiments in severe doubly-selective environments, e.g., acoustic experimental pool for severe time selective environment and shallow-sea environment for severe frequency selective environment. Experimental results in acoustic experimental pool confirm that the MSC modulation scheme employing MDD with channel prediction has excellent tracking performance in severe time selective environment. Experimental results in shallow-sea environment confirm that the SCBT scheme employing FDE with channel interpolation has excellent performance in severe frequency selective environment.
Keyword (in Japanese) (See Japanese page) 
(in English) Underwater Acoustic Communications / Doubly-Selective Channels / Channel Sounders / Wireless Transmission Technologies / Field Evaluation Results / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 296, RCS2019-235, pp. 181-186, Nov. 2019.
Paper # RCS2019-235 
Date of Issue 2019-11-13 (AP, RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 AP2019-140 RCS2019-235

Conference Information
Committee AP RCS  
Conference Date 2019-11-20 - 2019-11-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Saga Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2019-11-AP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Wireless Transmission Technologies for Underwater Acoustic Communications and Thier Performance Comparison in Acoustic Experimental Pool and Shallow-Sea Environment 
Sub Title (in English)  
Keyword(1) Underwater Acoustic Communications  
Keyword(2) Doubly-Selective Channels  
Keyword(3) Channel Sounders  
Keyword(4) Wireless Transmission Technologies  
Keyword(5) Field Evaluation Results  
1st Author's Name Hiroshi Kubo  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Yoshiki Tsukamoto  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Rintaro Yoshii  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
4th Author's Name Takuya Takahashi  
4th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
5th Author's Name Ryuki Sano  
5th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Date Time 2019-11-22 15:45:00 
Presentation Time 25 
Registration for RCS 
Paper # IEICE-AP2019-140,IEICE-RCS2019-235 
Volume (vol) IEICE-119 
Number (no) no.295(AP), no.296(RCS) 
Page pp.187-192(AP), pp.181-186(RCS) 
#Pages IEICE-6 
Date of Issue IEICE-AP-2019-11-13,IEICE-RCS-2019-11-13 

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