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Paper Abstract and Keywords
Presentation 2023-07-12 10:50
Throughput Maximization of Semi-Grant-Free PD-NOMA for mMTC
Takeshi Hirai, Lu Chen, Naoki Wakamiya (Osaka Univ.) SeMI2023-23
Abstract (in Japanese) (See Japanese page) 
(in English) This paper maximizes the throughput of the semi-grant-free power-domain non-orthogonal multiple access (SGF-NOMA) for the massive machine-type communications (mMTC).
The key idea to maximize the throughput is to allow a base station to allocate multiple grant-based (GB) users in each frequency resource, optimizing the average packet arrival rate of grant-free (GF) users.
This paper analyzes the throughput of SGF-NOMA with multiple GB users and then maximizes the throughput based on the analysis.
Our results highlighted that the proposed SGF-NOMA achieved 35% higher peak throughput than the existing one.
Keyword (in Japanese) (See Japanese page) 
(in English) mMTC / grant-free / semi-grant-free / power-domain NOMA / SIC / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 110, SeMI2023-23, pp. 13-18, July 2023.
Paper # SeMI2023-23 
Date of Issue 2023-07-05 (SeMI) 
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 SeMI2023-23

Conference Information
Committee SeMI RCS RCC NS SR  
Conference Date 2023-07-12 - 2023-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka University Nakanoshima Center + Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Distributed Wireless Network, M2M (Machine-to-Machine),D2D (Device-to-Device),IoT(Internet of Things), etc 
Paper Information
Registration To SeMI 
Conference Code 2023-07-SeMI-RCS-RCC-NS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Throughput Maximization of Semi-Grant-Free PD-NOMA for mMTC 
Sub Title (in English)  
Keyword(1) mMTC  
Keyword(2) grant-free  
Keyword(3) semi-grant-free  
Keyword(4) power-domain NOMA  
Keyword(5) SIC  
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1st Author's Name Takeshi Hirai  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Lu Chen  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Naoki Wakamiya  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2023-07-12 10:50:00 
Presentation Time 25 minutes 
Registration for SeMI 
Paper # SeMI2023-23 
Volume (vol) vol.123 
Number (no) no.110 
Page pp.13-18 
#Pages
Date of Issue 2023-07-05 (SeMI) 


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