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| Presentation | 2013-01-25 11:50 Two-stage available channel estimation method using logit model Kazuhisa Okamoto, Takeo Fujii (UEC), Hirokazu Tajima (TKU)  SR2012-80 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | As developing cognitive radio technologies, the research for sharing the frequency resources assigned to primary user by secondary users has attracted attention while secondary users preserve the communications of primary users. As for the preservation method of primary user, the frequency sensing by secondary users is proposed for the primary user’s frequency usage condition detection. The traditional frequency sensing detects unused frequency randomly from some frequencies. However, there are problems that it takes a lot of time to detect usable frequencies. In addition, other users poach usable channels ahead because of previous reason. In this paper, we propose a frequency usage condition prediction method using the logit model to solve the traditional problem. Our proposed method predicts the primary user’s frequency usage conditions considering primary user’s communication service preference based on the past primary user’s communication service selection condition and primary user’s behavior characteristics. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Frequency Sharing / Logit Model / Disaggregate Behavioural Model / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 407, SR2012-80, pp. 53-58, Jan. 2013. | |
| Paper # | SR2012-80 | |
| Date of Issue | 2013-01-17 (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 | SR2012-80 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2013-01-24 - 2013-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shinshu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | cognitive radio network, cross layer technology (international workshop) |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2013-01-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Two-stage available channel estimation method using logit model |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Frequency Sharing |
| Keyword(3) | Logit Model |
| Keyword(4) | Disaggregate Behavioural Model |
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| Keyword(8) | |
| 1st Author's Name | Kazuhisa Okamoto |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Takeo Fujii |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Hirokazu Tajima |
| 3rd Author's Affiliation | Tokyo Keizai University (TKU) |
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| Speaker | Author-1 |
| Date Time | 2013-01-25 11:50:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2012-80 |
| Volume (vol) | vol.112 |
| Number (no) | no.407 |
| Page | pp.53-58 |
| #Pages | 6 |
| Date of Issue | 2013-01-17 (SR) |
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