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| Presentation | 2010-05-21 13:25 A Study of Pass Band Width and Detection Accuracy in Energy Detection with Band Pass Filtering Hiroya Hasegawa, Osamu Takyu, Yohtaro Umeda (Tokyo University of Science)  SR2010-13 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the Cognitive radio, in order that the secondary user detects the null spectrum, the spectrum sensing scheme is necessary. When the other system uses the adjacent frequency channel from the desired frequency spectrum, the accuracy of spectrum detection becomes worse due to frequency spectrum leak from adjacent frequency channel. In this paper, we consider the energy detection scheme when the band pass filter for suppressing the frequency spectrum leak from adjacent frequency channel is performed. From the computer simulation, when the signal power of adjacent channel, the frequency offset, the roll off coefficient of band limited filter are taken into consideration, we can derive the optimal bandwidth of band pass filter. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Energy Detection / Band Pass Filter / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 41, SR2010-13, pp. 81-86, May 2010. | |
| Paper # | SR2010-13 | |
| Date of Issue | 2010-05-13 (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 | SR2010-13 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2010-05-20 - 2010-05-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Keio Univ. (Tokyo) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | International Workshop, etc. |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2010-05-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Pass Band Width and Detection Accuracy in Energy Detection with Band Pass Filtering |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Energy Detection |
| Keyword(3) | Band Pass Filter |
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| 1st Author's Name | Hiroya Hasegawa |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo University of Science) |
| 2nd Author's Name | Osamu Takyu |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo University of Science) |
| 3rd Author's Name | Yohtaro Umeda |
| 3rd Author's Affiliation | Tokyo University of Science (Tokyo University of Science) |
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| Speaker | Author-1 |
| Date Time | 2010-05-21 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2010-13 |
| Volume (vol) | vol.110 |
| Number (no) | no.41 |
| Page | pp.81-86 |
| #Pages | 6 |
| Date of Issue | 2010-05-13 (SR) |
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