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Paper Abstract and Keywords
Presentation 2019-11-22 16:10
A MIMO Channel Simulator Employing Ray Tracing Methods for Underwater Acoustic Communications
Yoshiki Tsukamoto, Hiroshi Kubo (Ritsumeikan Univ.) AP2019-141 RCS2019-236
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a MIMO (multiple-input multiple-output) channel simulator for underwater acoustic communications (UWAC). The pro-posed channel simulator can simulate severe doubly-selective environment and large signal frequency band-width to center carrier frequency ratio in UWAC environment thanks to carrier frequency band sampling and ray toracing, where doubly-selective environment corresponds to time and frequency selective channel environment. First, this paper proposes a principle of the doubly-selective channel simulator for UWAC and its applications in discrete-time channel models. Next, as this paper extends SISO (single-input single-output) channels to MIMO channels, the proposedMIMO channel simulator can perform bench-mark comparison of MIMO transmission technologies. Finally, computer simulation results confirm that the proposed MIMO channel simulator using the bench-mark channel model can simulate actual experimental environment of MIMO UWAC
Keyword (in Japanese) (See Japanese page) 
(in English) Underwater Acoustic Communications / Doubly-Selective Channels / Channel Simulator / Carrier Frequency Band Sampling / Ray Tracing / Channel Models / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 296, RCS2019-236, pp. 187-192, Nov. 2019.
Paper # RCS2019-236 
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 AP2019-141 RCS2019-236

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) A MIMO Channel Simulator Employing Ray Tracing Methods for Underwater Acoustic Communications 
Sub Title (in English)  
Keyword(1) Underwater Acoustic Communications  
Keyword(2) Doubly-Selective Channels  
Keyword(3) Channel Simulator  
Keyword(4) Carrier Frequency Band Sampling  
Keyword(5) Ray Tracing  
Keyword(6) Channel Models  
1st Author's Name Yoshiki Tsukamoto  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Hiroshi Kubo  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2019-11-22 16:10:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # AP2019-141, RCS2019-236 
Volume (vol) vol.119 
Number (no) no.295(AP), no.296(RCS) 
Page pp.193-198(AP), pp.187-192(RCS) 
Date of Issue 2019-11-13 (AP, RCS) 

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