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| Presentation | 2010-03-04 10:50 Analysis for Transmit Power Control Based on Modulation Identification Koji Mochizuki, Osamu Takyu, Yohtaro Umeda (Tokyo Univ. of science.), Takeo Fujii (Univ. of Electro-Comm.), Masao Nakagawa (Keio Univ.)  SR2009-104 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we consider the transmit power control (TPC) based on modulation identification. In the considered TPC, the location of receiver in primary system (PS) is specified by the modulation identification in terms of pre-divided area. As a result, the interference level from the transmitter of secondary system (SS) to the receiver of PS is estimated. After that, the transmit power of SS is decided as the interference level is smaller than noise level. However, the interference may become larger than the noise level due to miss area specification and channel fluctuation. In this paper, the area construction for reducing miss area specification and the power margin for compensating channel fluctuation are considered for the TPC based on modulation identification. From the computer simulation, the considered TPC can achieve larger transmitter power and the smaller occurrence probability of the interference power over noise level than 1%. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive radio / Adaptive Modulation / Transmitting Power Control / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 442, SR2009-104, pp. 91-97, March 2010. | |
| Paper # | SR2009-104 | |
| Date of Issue | 2010-02-24 (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 | SR2009-104 |
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| Conference Information | |
| Committee | RCS AN MoNA SR |
| Conference Date | 2010-03-03 - 2010-03-05 |
| 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 | 2010-03-RCS-AN-MoMuC-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis for Transmit Power Control Based on Modulation Identification |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio |
| Keyword(2) | Adaptive Modulation |
| Keyword(3) | Transmitting Power Control |
| Keyword(4) | |
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| Keyword(8) | |
| 1st Author's Name | Koji Mochizuki |
| 1st Author's Affiliation | Tokyo University of science (Tokyo Univ. of science.) |
| 2nd Author's Name | Osamu Takyu |
| 2nd Author's Affiliation | Tokyo University of science (Tokyo Univ. of science.) |
| 3rd Author's Name | Yohtaro Umeda |
| 3rd Author's Affiliation | Tokyo University of science (Tokyo Univ. of science.) |
| 4th Author's Name | Takeo Fujii |
| 4th Author's Affiliation | The University of Electro-Communications (Univ. of Electro-Comm.) |
| 5th Author's Name | Masao Nakagawa |
| 5th Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-03-04 10:50:00 |
| Presentation Time | 20 minutes |
| Registration for | SR |
| Paper # | SR2009-104 |
| Volume (vol) | vol.109 |
| Number (no) | no.442 |
| Page | pp.91-97 |
| #Pages | 7 |
| Date of Issue | 2010-02-24 (SR) |
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