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Paper Abstract and Keywords
Presentation 2019-06-20 16:15
[Invited Lecture] Performance evaluation on 5G mobile wireless communications in high speed train environment
Juho Park, Junghoon Lee, JunHwan Lee (ETRI) RCS2019-79
Abstract (in Japanese) (See Japanese page) 
(in English) To cope with the ever-increasing mobile data demand and diversifying service requirements, challenges for designing 5G wireless communication systems are unprecedented. Accommodating requirements for 5G wireless communication systems, ITU-R has defined a set of performance requirements that a wireless system should satisfy to be called as an 5G wireless communication system. Among the performance metrics, mobility is defined and it is the maximum user speed that a pre-defined QoS level can be satisfied. The maximum user speed that a 5G wireless communication system should support is 500km/h which corresponds to the speed of high-speed trains. To combat expected situations under high speed environment, 3GPP NR specifications were designed. However, it does not guarantee whether 3GPP NR could satisfy the mobility requirements of ITU-R. In this talk, the details of evaluation methodologies for mobility will be shown. We will also give a concise introduction to the evaluation activities and results for mobility conducted by 3GPP TSG RAN WG1.
Keyword (in Japanese) (See Japanese page) 
(in English) 3GPP NR / High speed train / Mobility / QoS / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 90, RCS2019-79, pp. 255-255, June 2019.
Paper # RCS2019-79 
Date of Issue 2019-06-12 (RCS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 RCS2019-79

Conference Information
Committee RCS  
Conference Date 2019-06-19 - 2019-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyakojima Hirara Port Terminal Building 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2019-06-RCS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance evaluation on 5G mobile wireless communications in high speed train environment 
Sub Title (in English)  
Keyword(1) 3GPP NR  
Keyword(2) High speed train  
Keyword(3) Mobility  
Keyword(4) QoS  
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1st Author's Name Juho Park  
1st Author's Affiliation Electronics and Telecommunications Research Institute (ETRI)
2nd Author's Name Junghoon Lee  
2nd Author's Affiliation Electronics and Telecommunications Research Institute (ETRI)
3rd Author's Name JunHwan Lee  
3rd Author's Affiliation Electronics and Telecommunications Research Institute (ETRI)
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Speaker Author-1 
Date Time 2019-06-20 16:15:00 
Presentation Time 30 minutes 
Registration for RCS 
Paper # RCS2019-79 
Volume (vol) vol.119 
Number (no) no.90 
Page p.255 
#Pages
Date of Issue 2019-06-12 (RCS) 


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