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Paper Abstract and Keywords
Presentation 2016-01-19 10:10
Performance Evaluation of System-level Throughput of NOMA with SIC in Cellular MIMO Downlink under FTP Traffic Model
Masahiro Kimura (Tokyo Univ. of Science), Anass Benjebbour (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) IT2015-84 SIP2015-98 RCS2015-316
Abstract (in Japanese) (See Japanese page) 
(in English) We investigate and compare the system-level throughput of the non-orthogonal multiple access (NOMA) with a successive interference canceller (SIC) and orthogonal multiple access (OMA) in the cellular MIMO downlink under realistic file transfer protocol (FTP) traffic model. With FTP traffic model, a user is assigned a finite payload to transmit when it arrives, and it leaves the system after the payload transmission is completed. This FTP traffic model is more realistic than the full-buffer traffic model, which is assumed in previous investigations on NOMA. Furthermore, we evaluate the system-level throughput with various user scheduling criteria. Under realistic finite-payload traffic model, the very high throughput gain at the cell vicinity by using NOMA can be translated to the improvement of cell-edge user experience. Through the extensive computer simulations, we clarify the behavior of NOMA with SIC under realistic traffic model in conjunction with various user scheduling criteria. The simulation results suggest that NOMA with SIC is a promising multiple access schemes for systems beyond 4G even when the base station has multiple transmitter antennas.
Keyword (in Japanese) (See Japanese page) 
(in English) Non-orthogonal multiple access / NOMA / SIC / FTP traffic model / full-buffer traffic model / MIMO / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 396, RCS2015-316, pp. 197-202, Jan. 2016.
Paper # RCS2015-316 
Date of Issue 2016-01-11 (IT, SIP, 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 IT2015-84 SIP2015-98 RCS2015-316

Conference Information
Committee RCS IT SIP  
Conference Date 2016-01-18 - 2016-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kwansei Gakuin Univ. Osaka Umeda Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. 
Paper Information
Registration To RCS 
Conference Code 2016-01-RCS-IT-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of System-level Throughput of NOMA with SIC in Cellular MIMO Downlink under FTP Traffic Model 
Sub Title (in English)  
Keyword(1) Non-orthogonal multiple access  
Keyword(2) NOMA  
Keyword(3) SIC  
Keyword(4) FTP traffic model  
Keyword(5) full-buffer traffic model  
Keyword(6) MIMO  
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Keyword(8)  
1st Author's Name Masahiro Kimura  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Anass Benjebbour  
2nd Author's Affiliation NTT DOCOMO, Inc. (NTT DOCOMO)
3rd Author's Name Kenichi Higuchi  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker Author-1 
Date Time 2016-01-19 10:10:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # IT2015-84, SIP2015-98, RCS2015-316 
Volume (vol) vol.115 
Number (no) no.394(IT), no.395(SIP), no.396(RCS) 
Page pp.197-202 
#Pages 6 
Date of Issue 2016-01-11 (IT, SIP, RCS) 

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