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Paper Abstract and Keywords
Presentation 2020-04-23 00:00
Optimal Transmission Strategy Realizing Minimum Age-of-Information of Energy Harvesting Users over Multiple-Access Channels
Naoya Hirosawa (The Univ. Electro-Communications), Hiroki Iimori (JUB), Koji Ishibashi (The Univ. Electro-Communications), Giuseppe Abreu (JUB) RCS2020-8
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we study a sensor network composed of multiple energy harvesting nodes being capable of collecting energy from external sources (e.g., solar energy, thermal energy, and wind energy) and propose novel resource allocation algorithms for frequency-division multiple access (FDMA) and time-division multiple access (TDMA) systems, which aims to minimize the average age-of-information (AoI). Simulation results demonstrate that FDMA systems can outperform TDMA in terms of the average minimum AoI over fading channels.
Keyword (in Japanese) (See Japanese page) 
(in English) Energy Harvesting / Multiple Access / Age-of-Information / Optimization problem / ADMM / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 10, RCS2020-8, pp. 43-48, April 2020.
Paper # RCS2020-8 
Date of Issue 2020-04-16 (RCS) 
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 RCS2020-8

Conference Information
Committee RCS  
Conference Date 2020-04-23 - 2020-04-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Radio Access Technologies, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2020-04-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimal Transmission Strategy Realizing Minimum Age-of-Information of Energy Harvesting Users over Multiple-Access Channels 
Sub Title (in English)  
Keyword(1) Energy Harvesting  
Keyword(2) Multiple Access  
Keyword(3) Age-of-Information  
Keyword(4) Optimization problem  
Keyword(5) ADMM  
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1st Author's Name Naoya Hirosawa  
1st Author's Affiliation The University of Electro-Communications (The Univ. Electro-Communications)
2nd Author's Name Hiroki Iimori  
2nd Author's Affiliation Jacobs University (JUB)
3rd Author's Name Koji Ishibashi  
3rd Author's Affiliation The University of Electro-Communications (The Univ. Electro-Communications)
4th Author's Name Giuseppe Abreu  
4th Author's Affiliation Jacobs University (JUB)
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Speaker Author-1 
Date Time 2020-04-23 00:00:00 
Presentation Time minutes 
Registration for RCS 
Paper # RCS2020-8 
Volume (vol) vol.120 
Number (no) no.10 
Page pp.43-48 
#Pages
Date of Issue 2020-04-16 (RCS) 


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