IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2022-08-22 13:50
[Invited Talk] Toward Ultra-dense Mobile Communication Systems
Fumiyuki Adachi (Tohoku Univ.) SRW2022-14
Abstract (in Japanese) (See Japanese page) 
(in English) Since the inauguration of the 3rd generation (3G) mobile communication services, the mobile data traffic has been rapidly increasing. The available bandwidth for mobile communication services is limited. To deal with this bandwidth shortage problem, the denser deployment of base stations (BSs) and the multi-user multi-input multi-output (MU-MIMO communication technology have been adopted to improve the spectrum utilization efficiency in the 4G and 5G systems. In this invited presentation, we will overview the advancement of cellular mobile communication systems from the 1G to 5G and then, we will look at ultra-densification of cellular systems toward 5G advanced and 6G systems. In particular, we will introduce a user-centric ultra-densification, distributed MU-MIMO, cellular distributed MIMO system concept, and interference coordination which deals with the problem of severe interference caused by the ultra-densification of cellular systems.
Keyword (in Japanese) (See Japanese page) 
(in English) User-centric cell / distributed MIMO / ultra-dense cellular system / / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 155, SRW2022-14, pp. 27-32, Aug. 2022.
Paper # SRW2022-14 
Date of Issue 2022-08-15 (SRW) 
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 SRW2022-14

Conference Information
Committee SRW  
Conference Date 2022-08-22 - 2022-08-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) WLAN, WPAN, Ad-hoc, mmWave, etc. 
Paper Information
Registration To SRW 
Conference Code 2022-08-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Toward Ultra-dense Mobile Communication Systems 
Sub Title (in English)  
Keyword(1) User-centric cell  
Keyword(2) distributed MIMO  
Keyword(3) ultra-dense cellular system  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Fumiyuki Adachi  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name  
2nd Author's Affiliation ()
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2022-08-22 13:50:00 
Presentation Time 50 minutes 
Registration for SRW 
Paper # SRW2022-14 
Volume (vol) vol.122 
Number (no) no.155 
Page pp.27-32 
#Pages
Date of Issue 2022-08-15 (SRW) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan