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| Presentation | 2010-01-21 13:00 Performance Analysis for Cooperative Sensing in Cognitive Radio Systems Ryuji Muta, Ryuji Kohno (YNU)  SR2009-78 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In frequency reuse based cognitive radio (CR), the CR system is able to use the frequency bands when they sense that primary radio (PR) systems are not using those bands. However, due to the effects of fading, individual cognitive radios may not be able to reliably detect the existence of a primary radio. Cooperative sensing is proposed as a means to mitigate such effects. In this paper, we focus on the coexistence between CR system and PR system. We analyze the effect of cooperation overhead on the throughput of CR system. Moreover, we also analyze the effect of frame length on the throughput and collision rate of CR system. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Cooperative sensing / Throughput / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 383, SR2009-78, pp. 27-32, Jan. 2010. | |
| Paper # | SR2009-78 | |
| Date of Issue | 2010-01-14 (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 | SR2009-78 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2010-01-21 - 2010-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Electro-Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cognitive network and international workshop |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2010-01-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Analysis for Cooperative Sensing in Cognitive Radio Systems |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Cooperative sensing |
| Keyword(3) | Throughput |
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| 1st Author's Name | Ryuji Muta |
| 1st Author's Affiliation | Yokohama National University (YNU) |
| 2nd Author's Name | Ryuji Kohno |
| 2nd Author's Affiliation | Yokohama National University (YNU) |
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| Speaker | Author-1 |
| Date Time | 2010-01-21 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2009-78 |
| Volume (vol) | vol.109 |
| Number (no) | no.383 |
| Page | pp.27-32 |
| #Pages | 6 |
| Date of Issue | 2010-01-14 (SR) |
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