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Paper Abstract and Keywords
Presentation 2017-03-01 13:10
A study of base station sharing method among multiple operators considering ratio of utilization
Homare Murakami (NICT/Univ. of Tokyo), Hirokazu Sawada, Kentaro Ishizu, Fumihide Kojima (NICT), Hiroyuki Morikawa (Univ. of Tokyo) SR2016-91
Abstract (in Japanese) (See Japanese page) 
(in English) Micro cell base stations introduced to 5G mobile systems cannot provide wide coverage area because of its propagation characteristics and their deployment costs. Therefore, authors propose to deploy micro cell base station by private companies (not mobile operators) to their private areas. The “private” micro cell base stations are expected to utilize same frequency bands with mobile operators’. In this paper, we evaluate the increase of total throughputs and throughputs per user equipment (UE) by introducing the spectrum sharing method by computer simulations. Furthermore, we also evaluate the influences of diversity of subscribers at operators, and different mix of application types on UEs.
Keyword (in Japanese) (See Japanese page) 
(in English) 5G / sharing / operator / efficient spectrum usage / millimeter wave / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 480, SR2016-91, pp. 1-8, March 2017.
Paper # SR2016-91 
Date of Issue 2017-02-22 (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)
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Conference Information
Committee RCS SR SRW  
Conference Date 2017-03-01 - 2017-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SR 
Conference Code 2017-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study of base station sharing method among multiple operators considering ratio of utilization 
Sub Title (in English)  
Keyword(1) 5G  
Keyword(2) sharing  
Keyword(3) operator  
Keyword(4) efficient spectrum usage  
Keyword(5) millimeter wave  
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Keyword(7)  
Keyword(8)  
1st Author's Name Homare Murakami  
1st Author's Affiliation National Institute of Information and Communications Technology/The University of Tokyo (NICT/Univ. of Tokyo)
2nd Author's Name Hirokazu Sawada  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Kentaro Ishizu  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Fumihide Kojima  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Hiroyuki Morikawa  
5th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2017-03-01 13:10:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # SR2016-91 
Volume (vol) vol.116 
Number (no) no.480 
Page pp.1-8 
#Pages 8 
Date of Issue 2017-02-22 (SR) 

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