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| Presentation | 2014-07-31 10:50 [Poster Presentation] An Interference Constraint Method Using Measurement-based Radio Environment Database Koya Sato, Takeo Fujii (Univ. of Electro-Communications)  RCC2014-35 NS2014-55 RCS2014-107 SR2014-36 ASN2014-54 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In spectrum sharing, radio environment cognition techniques have been discussed because secondary users are allowed accessing the spectrum band assigned to the licensed users under satisfying the interference constraint. In order to achieve highly efficient spectrum sharing, we have proposed measurement-based spectrum database that consists of data reported by measurement nodes. In this paper, we propose an interference constraint method based on proposed radio environment database. The proposed method estimates the average received signal considering the confidence interval, and calculates the allowed interference power to the primary receiver at the edge of primary communication coverage. Through some simulations, impact of spatial correlated shadowing for protection performance is evaluated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Spectrum Sharing / Radio Environment Database / Signal-to-Interference Power Ratio / Shadowing / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 165, SR2014-36, pp. 89-94, July 2014. | |
| Paper # | SR2014-36 | |
| Date of Issue | 2014-07-23 (RCC, RCS, SR, ASN), 2014-07-24 (NS) | |
| 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 | RCC2014-35 NS2014-55 RCS2014-107 SR2014-36 ASN2014-54 |
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| Conference Information | |
| Committee | RCC ASN NS RCS SR |
| Conference Date | 2014-07-30 - 2014-08-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Terrsa |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, M2M: Machine-to-Machine, D2D: Device-to-Device, etc. |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2014-07-RCC-ASN-NS-RCS-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Interference Constraint Method Using Measurement-based Radio Environment Database |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Spectrum Sharing |
| Keyword(3) | Radio Environment Database |
| Keyword(4) | Signal-to-Interference Power Ratio |
| Keyword(5) | Shadowing |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Koya Sato |
| 1st Author's Affiliation | The University of Electro-Communications (Univ. of Electro-Communications) |
| 2nd Author's Name | Takeo Fujii |
| 2nd Author's Affiliation | The University of Electro-Communications (Univ. of Electro-Communications) |
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| Speaker | Author-1 |
| Date Time | 2014-07-31 10:50:00 |
| Presentation Time | 90 minutes |
| Registration for | SR |
| Paper # | RCC2014-35, NS2014-55, RCS2014-107, SR2014-36, ASN2014-54 |
| Volume (vol) | vol.114 |
| Number (no) | no.162(RCC), no.163(NS), no.164(RCS), no.165(SR), no.166(ASN) |
| Page | pp.69-74(RCC), pp.47-52(NS), pp.101-106(RCS), pp.89-94(SR), pp.77-82(ASN) |
| #Pages | 6 |
| Date of Issue | 2014-07-23 (RCC, RCS, SR, ASN), 2014-07-24 (NS) |
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