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| Presentation | 2015-05-28 13:25 Height Power Estimation for DTV based on Measurements in Urban Environment Koji Ichikawa, Hao Wang, Koya Sato, Takeo Fujii (UEC)  SR2015-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we discuss a prediction model of the received power depending on the receiver antenna height in urban environments. Propagation models play a key role for supporting Secondary User (SU) to correctly evaluate the received power of the Primary User (PU) system. The model can help to determine the interference toward PU's system. However, conventional propagation models may cause large estimation error in urban environ- ment. Although by measurement based Radio Environment Database using measurement device setting on vehicles and smart phones it is possible to make a estimation in a real environment at ground level of the receiver location point, the measurement in higher altitude is difficult. We proposes a received power prediction method with com- bining ground and urban boundary-layer height based Radio Environment Database to estimate the received power of PU signal at higher attitude point. Through experiments, we can con rm that the proposed method signi cantly reduces estimation error. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Spectrum Sharing / Radio Propagation / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 62, SR2015-2, pp. 7-12, May 2015. | |
| Paper # | SR2015-2 | |
| Date of Issue | 2015-05-21 (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 | SR2015-2 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2015-05-28 - 2015-05-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akashi-Sangyou-Koryu-Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cognitive radio, Efficient spectrum utilization, Software defined radio, etc. |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2015-05-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Height Power Estimation for DTV based on Measurements in Urban Environment |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Spectrum Sharing |
| Keyword(3) | Radio Propagation |
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| Keyword(8) | |
| 1st Author's Name | Koji Ichikawa |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Hao Wang |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Koya Sato |
| 3rd Author's Affiliation | The University of Electro-Communications (UEC) |
| 4th Author's Name | Takeo Fujii |
| 4th Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2015-05-28 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2015-2 |
| Volume (vol) | vol.115 |
| Number (no) | no.62 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2015-05-21 (SR) |
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