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Paper Abstract and Keywords
Presentation 2021-06-21 13:25
[Short Paper] A Study on Wireless Powered Relay Transmission Protocols
Shigenobu Sasaki, Riku Inomata (Niigata Univ.) SRW2021-9
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, impact of communication protocol for operation lifetime is investigated in wireless powered relay transmission with RF energy harvesting. It is considered that one relay terminal collects data from multiple sensor node as a communication scenario. Random access protocol such as slotted ALOHA protocol, and polling-based protocol are considered for performance comparison. Computer simulation is conducted based on energy budget model incorporating the communication protocol considered in this report. Simulation results show that random access protocol keeps operation longer than polling-based protocol, when the number of sensor node is small. In the case of polling-based protocol, operation lifetime changes very little according to the number of sensor node. It is also found that the operation lifetime in the case of polling-based protocol becomes superior than that in the case of slotted ALOHA when large number of sensor node exists.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless sensor network / energy harvesting / relay transmission / slotted ALOHA / polling / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 70, SRW2021-9, pp. 39-41, June 2021.
Paper # SRW2021-9 
Date of Issue 2021-06-14 (SRW) 
ISSN 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 SRW  
Conference Date 2021-06-21 - 2021-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) WLAN, WPAN, Ad-hoc, mmWave, etc. 
Paper Information
Registration To SRW 
Conference Code 2021-06-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Wireless Powered Relay Transmission Protocols 
Sub Title (in English)  
Keyword(1) wireless sensor network  
Keyword(2) energy harvesting  
Keyword(3) relay transmission  
Keyword(4) slotted ALOHA  
Keyword(5) polling  
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1st Author's Name Shigenobu Sasaki  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Riku Inomata  
2nd Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2021-06-21 13:25:00 
Presentation Time 15 minutes 
Registration for SRW 
Paper # SRW2021-9 
Volume (vol) vol.121 
Number (no) no.70 
Page pp.39-41 
#Pages
Date of Issue 2021-06-14 (SRW) 


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