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Paper Abstract and Keywords
Presentation 2019-06-21 10:20
A Study on Energy-Efficient Design of Irregular Repetition Slotted ALOHA with Stochastic Power Control
Ryo Okabe, Masaru Oinaga, Shun Ogata, Koji Ishibashi (The Univ. of Electro-Communications) RCS2019-87
Abstract (in Japanese) (See Japanese page) 
(in English) Irregular repetition slotted ALOHA based on non-orthogonal multiple acces (IRSA-NOMA) utilizes stochastic power control to leverage capture effects and achieves higher throughput than original Irregular repetition slotted ALOHA (IRSA). It is obvious that the average consumed power should be limitted for fair comparison, but this limitation has not been considered in the literature. In this paper, the throughput performances of coded ALOHA with and without stochastic power contorol are studied in consideration of the average consumed power constraint. Numerical results obtained by density evolution and computer simulations reveal that coded ALOHA with equal transmitting power control, namely without stochastic power control, achieves the best performance under the constraint.
Keyword (in Japanese) (See Japanese page) 
(in English) Irregular repetition slotted ALOHA / stochastic power control / capture effect / density evolution / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 90, RCS2019-87, pp. 291-296, June 2019.
Paper # RCS2019-87 
Date of Issue 2019-06-12 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee RCS  
Conference Date 2019-06-19 - 2019-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyakojima Hirara Port Terminal Building 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2019-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Energy-Efficient Design of Irregular Repetition Slotted ALOHA with Stochastic Power Control 
Sub Title (in English)  
Keyword(1) Irregular repetition slotted ALOHA  
Keyword(2) stochastic power control  
Keyword(3) capture effect  
Keyword(4) density evolution  
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1st Author's Name Ryo Okabe  
1st Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
2nd Author's Name Masaru Oinaga  
2nd Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
3rd Author's Name Shun Ogata  
3rd Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
4th Author's Name Koji Ishibashi  
4th Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
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Speaker
Date Time 2019-06-21 10:20:00 
Presentation Time 10 
Registration for RCS 
Paper # IEICE-RCS2019-87 
Volume (vol) IEICE-119 
Number (no) no.90 
Page pp.291-296 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2019-06-12 


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