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| Presentation | 2014-03-18 11:20 Sparsity of Complex-Valued Neural Networks in Fading Channel Prediction Tianben Ding, Akira Hirose (Univ. of Tokyo)  NC2013-106 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Channel prediction is an important step for channel compensation in fading environment. Previously, we proposed a channel prediction method based on complex-valued neural networks (CVNNs). In this paper, we introduce sparse representation to weight update of CVNNs. This adoption presents a new dynamics adjusting the network structure depending on changes of communication environment. We realize an adaptive and highly accurate channel prediction method. A series of simulations demonstrate the proposed method has better performance than those of the conventional methods. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | fading / channel prediction / adaptive transmission / complex-valued neural network / sparse representation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 500, NC2013-106, pp. 103-108, March 2014. | |
| Paper # | NC2013-106 | |
| Date of Issue | 2014-03-10 (NC) | |
| 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) | |
| Download PDF | NC2013-106 |
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| Conference Information | |
| Committee | NC MBE |
| Conference Date | 2014-03-17 - 2014-03-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2014-03-NC-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sparsity of Complex-Valued Neural Networks in Fading Channel Prediction |
| Sub Title (in English) | |
| Keyword(1) | fading |
| Keyword(2) | channel prediction |
| Keyword(3) | adaptive transmission |
| Keyword(4) | complex-valued neural network |
| Keyword(5) | sparse representation |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tianben Ding |
| 1st Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Akira Hirose |
| 2nd Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2014-03-18 11:20:00 |
| Presentation Time | 20 minutes |
| Registration for | NC |
| Paper # | NC2013-106 |
| Volume (vol) | vol.113 |
| Number (no) | no.500 |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2014-03-10 (NC) |
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