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| Presentation | 2013-10-24 13:00 [Technology Exhibit] Experimental study on MIMO cognitive radio system using transmit/receive beamforming Ryosuke Iwata, Vutha Va (Tokyo Inst. of Tech.), Kei Sakaguchi (Osaka Univ.), Kiyomichi Araki (Tokyo Inst. of Tech.)  SR2013-60 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | MIMO cognitive radio system is one of cognitive radio systems which avoids interference to other nodes using MIMO beamforming technique. onventionally, theoretical analysis of its achievable capacity are mainly focused. Most of these works assume perfect CSI but it is always obtained with errors in practice. Therefore we implemented such system on our prototype hardware and con rmed the practical performance by measuring throughput in real environment. In this paper, we will explain our implementation and measurement results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 950MHz / MIMO cognitive radio / Spatial spectrum sharing / RF calibration / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 266, SR2013-60, pp. 35-42, Oct. 2013. | |
| Paper # | SR2013-60 | |
| Date of Issue | 2013-10-17 (SR) | |
| 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 | SR2013-60 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2013-10-24 - 2013-10-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | technical exhibition, product exhibition, software radio equipment, radio hardware technologies, international workshop, etc. |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2013-10-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental study on MIMO cognitive radio system using transmit/receive beamforming |
| Sub Title (in English) | |
| Keyword(1) | 950MHz |
| Keyword(2) | MIMO cognitive radio |
| Keyword(3) | Spatial spectrum sharing |
| Keyword(4) | RF calibration |
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| Keyword(8) | |
| 1st Author's Name | Ryosuke Iwata |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
| 2nd Author's Name | Vutha Va |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
| 3rd Author's Name | Kei Sakaguchi |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Kiyomichi Araki |
| 4th Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2013-10-24 13:00:00 |
| Presentation Time | 150 minutes |
| Registration for | SR |
| Paper # | SR2013-60 |
| Volume (vol) | vol.113 |
| Number (no) | no.266 |
| Page | pp.35-42 |
| #Pages | 8 |
| Date of Issue | 2013-10-17 (SR) |
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