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| 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 |
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| 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 | 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 | AP2019-141 RCS2019-236 |
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| 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 |
| Keyword(7) | |
| Keyword(8) | |
| 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) |
| #Pages | 6 |
| Date of Issue | 2019-11-13 (AP, RCS) |
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