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| Paper Abstract and Keywords | ||
| Presentation | 2018-07-12 10:20 Experimental Verification of Frequency-Correlation of Radio Propagation Characteristics for Radio Environment Recognition Keita Onose (UEC), Koya Sato (TUS), Kei Inage (TMCIT), Takeo Fujii (UEC)  SR2018-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Spectrum sharing with cognitive radio has attracted attention to solve the shortage of spectrum resources. In order to realize highly efficient spectrum sharing, it is important to accurately recognize the radio environment for the suitable communication parameter setting. In order to recognize wireless environment of multiple channels with limited number of observation channels, interpolation of the statistical information on the frequency axis can be used. Some papers report that shadowing has high frequency correlated. However, conventional works only present frequency correlation analyses between several distant channels. In this paper, we evaluate frequency correlation of shadowing based on actual measurement using 5GHz wireless LAN channels for confirming the adaptability of the frequency correlation to wireless environment recognition. In addition, we examine the possibility of interpolation of statistical information on frequency axis using inverse distance weighting method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Spectrum Database / Frequency Correlation / Radio Propagation / Crowd Sensing / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 126, SR2018-32, pp. 73-78, July 2018. | |
| Paper # | SR2018-32 | |
| Date of Issue | 2018-07-04 (SR) | |
| ISSN | 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 | SR2018-32 |
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| Conference Information | |
| Committee | ASN NS RCS SR RCC |
| Conference Date | 2018-07-11 - 2018-07-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate Arena |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, Machine Learning and AI for Wireless Communications and Networks, M2M (Machine-to-Machine), D2D (Device-to-Device), IoT（Internet of Things）, etc. |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2018-07-ASN-NS-RCS-SR-RCC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Verification of Frequency-Correlation of Radio Propagation Characteristics for Radio Environment Recognition |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Spectrum Database |
| Keyword(3) | Frequency Correlation |
| Keyword(4) | Radio Propagation |
| Keyword(5) | Crowd Sensing |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Keita Onose |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Koya Sato |
| 2nd Author's Affiliation | Tokyo University of Science (TUS) |
| 3rd Author's Name | Kei Inage |
| 3rd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology (TMCIT) |
| 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 | 2018-07-12 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2018-32 |
| Volume (vol) | vol.118 |
| Number (no) | no.126 |
| Page | pp.73-78 |
| #Pages | 6 |
| Date of Issue | 2018-07-04 (SR) |
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