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 2019-11-04 11:00
[Poster Presentation] Research of the Implementation Technology for 5G Advanced Radio Access Method
Kensuke Tsuda, Tetsuya Yie, Yoshimi Fujii (KKE) SR2019-69
Abstract (in Japanese) (See Japanese page) 
(in English) The 5G advanced wireless access system assumes a situation where more than 1,000 terminals with different communication quality requirements are mixed, mainly in the nano area formed by millimeter waves. We propose an implementation method to realize two wireless access methods proposed by UEC group. One of the wireless access methods is a grant-free non-orthogonal multiple access (GF-NOMA) method called 'PHLEX1,' which requires low computational complexity for active user detection (AUD), propagation channel estimation, and multi-user detection (MUD). The other is called 'PHLEX2', which is a system that realizes a communication channel with large capacity, high quality, and high stability by performing beamforming by cooperation among multiple base stations based on channel estimation.
In order to realize multiple wireless communication systems that respond to different quality requirements and to switch between them according to the situation, we need a high degree of flexibility. This is the reason why we selected SDR approach. In addition to wideband wireless signal processing of millimeter waves, our research will be conducted on a DU implementation method that can be adapted to a RAN virtualization environment that controls multiple RUs with multiple antenna elements.
Keyword (in Japanese) (See Japanese page) 
(in English) 5G Advanced / beamforming / GF-NOMA / RAN virtualization / SDR / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 262, SR2019-69, pp. 17-17, Nov. 2019.
Paper # SR2019-69 
Date of Issue 2019-10-28 (SR) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 SR2019-69

Conference Information
Committee SR  
Conference Date 2019-11-04 - 2019-11-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Rutgers University Inn & Conference Center, NJ, USA 
Topics (in Japanese) (See Japanese page) 
Topics (in English) SmartCom2019 
Paper Information
Registration To SR 
Conference Code 2019-11-SR 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Research of the Implementation Technology for 5G Advanced Radio Access Method 
Sub Title (in English)  
Keyword(1) 5G Advanced  
Keyword(2) beamforming  
Keyword(3) GF-NOMA  
Keyword(4) RAN virtualization  
Keyword(5) SDR  
1st Author's Name Kensuke Tsuda  
1st Author's Affiliation Kozo Keikaku Engineering, Inc. (KKE)
2nd Author's Name Tetsuya Yie  
2nd Author's Affiliation Kozo Keikaku Engineering, Inc. (KKE)
3rd Author's Name Yoshimi Fujii  
3rd Author's Affiliation Kozo Keikaku Engineering, Inc. (KKE)
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 ()
Date Time 2019-11-04 11:00:00 
Presentation Time 90 
Registration for SR 
Paper # IEICE-SR2019-69 
Volume (vol) IEICE-119 
Number (no) no.262 
Page p.17 
#Pages IEICE-1 
Date of Issue IEICE-SR-2019-10-28 

[Return to Top Page]

[Return to IEICE Web Page]

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