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| Presentation | 2018-05-25 10:00 [Technology Exhibit] Performance Evaluation of Dynamic Spectrum Sharing in an Urban Environment Tatsuya Yoshioka, Nobuo Suzuki (ATR), Masaki Kitsunezuka, Kazuaki Kunihiro (NEC), Shota Yamashita, Koji Yamamoto (Kyoto Univ.), Yuki Koizumi, Toru Hasegawa (Osaka Univ.)  SR2018-14 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The 5th generation mobile communication systems require more frequency band to achieve various user’s requirements for its systems such as higher data rate, low latency, and massive device connectivity. To obtain the bandwidth, authors proposed a dynamic spectrum sharing scheme for the frequency band under 6GHz. In the scheme, the usage of frequency band in each location and time is collected. Then, it determines the appropriate spectrum sharing conditions such as available frequency band and transmission power based on the spectrum usage. If interference between the primary and secondary users occurs during spectrum sharing, the sharing condition is changed. In this paper, we present an overview of the dynamic spectrum sharing. To increase opportunity of spectrum sharing, we also present a decision scheme of primary user’s communication area. From computer simulation, we show spectrum sharing can be realized in an urban environment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | spectrum sharing / monitoring / data collection / condition analysis / radio coordination / network coordination / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 57, SR2018-14, pp. 81-86, May 2018. | |
| Paper # | SR2018-14 | |
| Date of Issue | 2018-05-17 (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 | SR2018-14 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2018-05-24 - 2018-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo big sight |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Technical Exhibition, Machine Learning, AI |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2018-05-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Dynamic Spectrum Sharing in an Urban Environment |
| Sub Title (in English) | |
| Keyword(1) | spectrum sharing |
| Keyword(2) | monitoring |
| Keyword(3) | data collection |
| Keyword(4) | condition analysis |
| Keyword(5) | radio coordination |
| Keyword(6) | network coordination |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tatsuya Yoshioka |
| 1st Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 2nd Author's Name | Nobuo Suzuki |
| 2nd Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 3rd Author's Name | Masaki Kitsunezuka |
| 3rd Author's Affiliation | NEC (NEC) |
| 4th Author's Name | Kazuaki Kunihiro |
| 4th Author's Affiliation | NEC (NEC) |
| 5th Author's Name | Shota Yamashita |
| 5th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 6th Author's Name | Koji Yamamoto |
| 6th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 7th Author's Name | Yuki Koizumi |
| 7th Author's Affiliation | Osaka University (Osaka Univ.) |
| 8th Author's Name | Toru Hasegawa |
| 8th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-05-25 10:00:00 |
| Presentation Time | 420 minutes |
| Registration for | SR |
| Paper # | SR2018-14 |
| Volume (vol) | vol.118 |
| Number (no) | no.57 |
| Page | pp.81-86 |
| #Pages | 6 |
| Date of Issue | 2018-05-17 (SR) |
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