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| Presentation | 2008-07-31 15:50 [Technology Exhibit] Prototype of Cognitive Radio System with High-Precision Interference Detection and Avoidance Hiroyuki Shiba, Munehiro Matsui, Kazunori Akabane, Kazuhiro Uehara (NTT)  SR2008-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The increase of wireless systems is creating a serious shortage of space in the radio spectrum. Cognitive radio technology, which uses the radio spectrum more efficiently than conventional wireless technology, is being developed to alleviate this shortage. Spectrum sensing techniques to avoid interference from other radio stations are important for achieving cognitive radio systems. However, it is difficult to avoid interference perfectly because no perfect spectrum sensing technique has been developed. To solve this problem, we propose and develop a new cognitive radio system with three main functions. We evaluate a prototype of the proposed system and show its effectiveness. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive radio / Interference detection / Interferecne avoidance / Prototype / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 172, SR2008-27, pp. 61-66, July 2008. | |
| Paper # | SR2008-27 | |
| Date of Issue | 2008-07-24 (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 | SR2008-27 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2008-07-31 - 2008-08-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NICT (Koganei,-city Tokyo) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Exhibition, Tutorial and general session (Joint workshop with SDR Forum) |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2008-07-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Prototype of Cognitive Radio System with High-Precision Interference Detection and Avoidance |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio |
| Keyword(2) | Interference detection |
| Keyword(3) | Interferecne avoidance |
| Keyword(4) | Prototype |
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| 1st Author's Name | Hiroyuki Shiba |
| 1st Author's Affiliation | NTT (NTT) |
| 2nd Author's Name | Munehiro Matsui |
| 2nd Author's Affiliation | NTT (NTT) |
| 3rd Author's Name | Kazunori Akabane |
| 3rd Author's Affiliation | NTT (NTT) |
| 4th Author's Name | Kazuhiro Uehara |
| 4th Author's Affiliation | NTT (NTT) |
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| Speaker | Author-1 |
| Date Time | 2008-07-31 15:50:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2008-27 |
| Volume (vol) | vol.108 |
| Number (no) | no.172 |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2008-07-24 (SR) |
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