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) |
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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) |
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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 |
6 |
Date of Issue |
2023-07-05 (SeMI) |