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 2018-03-01 10:50
Performance comparison of multi-user shared multiple access (MUSA) transmission scheme in uplink fading channels
Eiji Okamoto (NITech), Manabu Mikami, Hitoshi Yoshino (SoftBank) RCS2017-365
Abstract (in Japanese) (See Japanese page) 
(in English) In the fifth generation mobile communications system (5G), as a realizing technology for accommodating the wireless connection of massive Internet of things (IoT) devices, grant-free non-orthogonal multiple access (NOMA) schemes have been considered. In NOMA schemes, both system capacity enhancement and transmit protocol simplification are achieved, and an overloaded transmission of more than one hundred percent of the capacity for the number of transmission samples is conducted. As one of the representative schemes of NOMA, multi-user shared multiple access (MUSA) has been proposed. However, the performance of MUSA is not fully analyzed nor compared to other NOMA or orthogonal multiple access schemes. Therefore, in this study, we numerically analyze the performances of MUSA in uplink fading environments and compare them with orthogonal frequency division multiple access (OFDMA), space division multiple access (SDMA)-based OFDMA, low-density signature (LDS), and sparse code multiple access (SCMA). Then, the characteristics and superiority of MUSA are clarified.
Keyword (in Japanese) (See Japanese page) 
(in English) 5G / non-orthogonal multiple access scheme / multi-user shared access / uplink / orthogonal frequency division multiple access / turbo-coded / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 456, RCS2017-365, pp. 259-264, Feb. 2018.
Paper # RCS2017-365 
Date of Issue 2018-02-21 (RCS) 
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)
Download PDF RCS2017-365

Conference Information
Committee RCS SR SRW  
Conference Date 2018-02-28 - 2018-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2018-02-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance comparison of multi-user shared multiple access (MUSA) transmission scheme in uplink fading channels 
Sub Title (in English)  
Keyword(1) 5G  
Keyword(2) non-orthogonal multiple access scheme  
Keyword(3) multi-user shared access  
Keyword(4) uplink  
Keyword(5) orthogonal frequency division multiple access  
Keyword(6) turbo-coded  
Keyword(7)  
Keyword(8)  
1st Author's Name Eiji Okamoto  
1st Author's Affiliation Nagoya Institute of Technology (NITech)
2nd Author's Name Manabu Mikami  
2nd Author's Affiliation SoftBank Corp. (SoftBank)
3rd Author's Name Hitoshi Yoshino  
3rd Author's Affiliation SoftBank Corp. (SoftBank)
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 2018-03-01 10:50:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2017-365 
Volume (vol) vol.117 
Number (no) no.456 
Page pp.259-264 
#Pages
Date of Issue 2018-02-21 (RCS) 


[Return to Top Page]

[Return to IEICE Web Page]


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