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Paper Abstract and Keywords
Presentation 2017-10-19 15:05
[Invited Lecture] Evaluation of Functions for Dynamic Spectrum Sharing in 5th Generation Mobile Communication Systems
Tatsuya Yoshioka, Hiromi Matsuno, Nobuo Suzuki, Morihiko Tamai (ATR), Masaki Kitsunezuka, Kunihiro Kazuaki (NEC), Shota Yamashita, Koji Yamamoto (Kyoto Univ.), Yuki Koizumi, Toru Hasegawa (Osaka Univ.) RCS2017-181
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. From computer simulation, we show spectrum sharing can be realized when the primary user is moving.
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. 117, no. 246, RCS2017-181, pp. 75-80, Oct. 2017.
Paper # RCS2017-181 
Date of Issue 2017-10-12 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee RCS  
Conference Date 2017-10-19 - 2017-10-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2017-10-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Functions for Dynamic Spectrum Sharing in 5th Generation Mobile Communication Systems 
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  
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Keyword(8)  
1st Author's Name Tatsuya Yoshioka  
1st Author's Affiliation Advanced Telecommunications Research Institute International (ATR)
2nd Author's Name Hiromi Matsuno  
2nd Author's Affiliation Advanced Telecommunications Research Institute International (ATR)
3rd Author's Name Nobuo Suzuki  
3rd Author's Affiliation Advanced Telecommunications Research Institute International (ATR)
4th Author's Name Morihiko Tamai  
4th Author's Affiliation Advanced Telecommunications Research Institute International (ATR)
5th Author's Name Masaki Kitsunezuka  
5th Author's Affiliation NEC Corporation (NEC)
6th Author's Name Kunihiro Kazuaki  
6th Author's Affiliation NEC Corporation (NEC)
7th Author's Name Shota Yamashita  
7th Author's Affiliation Kyoto University (Kyoto Univ.)
8th Author's Name Koji Yamamoto  
8th Author's Affiliation Kyoto University (Kyoto Univ.)
9th Author's Name Yuki Koizumi  
9th Author's Affiliation Osaka University (Osaka Univ.)
10th Author's Name Toru Hasegawa  
10th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-3 
Date Time 2017-10-19 15:05:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2017-181 
Volume (vol) vol.117 
Number (no) no.246 
Page pp.75-80 
#Pages
Date of Issue 2017-10-12 (RCS) 


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