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| Presentation | 2018-11-20 10:25 Interference-Aided Detection of Subthreshold Signal Using Stochastic Resonance Receiver -- Characteristic Evaluation Using PSK Modulation Method -- Shintaro Hiraokka, Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Scienc), Yukihiro Tadokoro, Hiroya Tanaka (Toyota Central R&D Labs., Inc)  RCS2018-179 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Stochastic resonance is a nonlinear phenomenon in which the performance of the system is improved by adding noise of appropriate intensity. Previous studies have shown that weak signals below the reception sensitivity can be detected by stochastic resonance receivers. In this study, we analyze the stochastic resonance receiver using interference waves as the noise. We theoretically and numerically evaluate bit-error-ratio (BER) for phase-shift-keying-modulated signals. As a result, it is revealed that the best BER is obtained by an appropriate set of signal-to-interference and signal-to-threshold ratios. This means that our result provides a clear design methodology for the stochastic resonance receiver based on the interference waves. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Stochastic resonance (SR) / subthreshold signal / interference / PSK modulation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 311, RCS2018-179, pp. 7-12, Nov. 2018. | |
| Paper # | RCS2018-179 | |
| Date of Issue | 2018-11-13 (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 | RCS2018-179 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2018-11-20 - 2018-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| 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 | 2018-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Interference-Aided Detection of Subthreshold Signal Using Stochastic Resonance Receiver |
| Sub Title (in English) | Characteristic Evaluation Using PSK Modulation Method |
| Keyword(1) | Stochastic resonance (SR) |
| Keyword(2) | subthreshold signal |
| Keyword(3) | interference |
| Keyword(4) | PSK modulation |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Shintaro Hiraokka |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Takaya Yamazato |
| 2nd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 3rd Author's Name | Shintaro Arai |
| 3rd Author's Affiliation | Okayama University of Scienc (Okayama Univ. of Scienc) |
| 4th Author's Name | Yukihiro Tadokoro |
| 4th Author's Affiliation | Toyota Central R&D Labs., Inc (Toyota Central R&D Labs., Inc) |
| 5th Author's Name | Hiroya Tanaka |
| 5th Author's Affiliation | Toyota Central R&D Labs., Inc (Toyota Central R&D Labs., Inc) |
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| Speaker | Author-1 |
| Date Time | 2018-11-20 10:25:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2018-179 |
| Volume (vol) | vol.118 |
| Number (no) | no.311 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2018-11-13 (RCS) |
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