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| Presentation | 2011-03-02 13:40 A Signal Recognition Technique based on Cyclostationarity and its Application to Cognitive Radio Systems Hiroki Harada, Hiromasa Fujii, Shunji Miura, Hidetoshi Kayama (NTT DOCOMO)  SR2010-90 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper introduces a signal recognition technique based on cyclostationarity and proposes its application to cognitive radio systems. After the outlines of major signal recognition techniques such as an energy detection and a cyclostationary feature detection, recent research trends toward the improvements of the signal recognition technique based on cyclostationarity are introduced. In addition, applications of the cyclostationarity-based signal recognition technique are mentioned on the basis of several advantages of the cyclostationary feature detection method over other detection methods. For example, an asynchronous in both the time and the frequency domains, a simultaneous identification of multiple signals and an artificial creation of the cyclostationarity are effective in spectrum sharing scenarios. In particular, several applications such as a connectable network search in a multi-mode wireless terminal, an interference annunciation using the cyclostationarity induction and an interference monitoring based on the cooperation between the signal recognition technique and a database, are considered. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | cyclostationary feature detection / spectrum sharing / signal recognition technique / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 435, SR2010-90, pp. 17-22, March 2011. | |
| Paper # | SR2010-90 | |
| Date of Issue | 2011-02-23 (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 | SR2010-90 |
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| Conference Information | |
| Committee | RCS MoNA SR |
| Conference Date | 2011-03-02 - 2011-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2011-03-RCS-MoMuC-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Signal Recognition Technique based on Cyclostationarity and its Application to Cognitive Radio Systems |
| Sub Title (in English) | |
| Keyword(1) | cyclostationary feature detection |
| Keyword(2) | spectrum sharing |
| Keyword(3) | signal recognition technique |
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| 1st Author's Name | Hiroki Harada |
| 1st Author's Affiliation | NTT DOCOMO, Inc. (NTT DOCOMO) |
| 2nd Author's Name | Hiromasa Fujii |
| 2nd Author's Affiliation | NTT DOCOMO, Inc. (NTT DOCOMO) |
| 3rd Author's Name | Shunji Miura |
| 3rd Author's Affiliation | NTT DOCOMO, Inc. (NTT DOCOMO) |
| 4th Author's Name | Hidetoshi Kayama |
| 4th Author's Affiliation | NTT DOCOMO, Inc. (NTT DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2011-03-02 13:40:00 |
| Presentation Time | 20 minutes |
| Registration for | SR |
| Paper # | SR2010-90 |
| Volume (vol) | vol.110 |
| Number (no) | no.435 |
| Page | pp.17-22 |
| #Pages | 6 |
| Date of Issue | 2011-02-23 (SR) |
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