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Paper Abstract and Keywords
Presentation 2022-01-20 11:45
Packet Aggregation Scheme Considering Information Gathering Delay for WSN
Bounpasith Chaleunsouk, Koichi Adachi (UEC) IT2021-40 SIP2021-48 RCS2021-208
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, with the development of IoT (Internet-of-Things), WSNs ( Wireless Sensor Networks) have permeated various parts of our lives. LPWAN (Low Power Wide Area Network), represented by LoRaWAN (Long-Range Wide Area Network) and Wi-SUN (Wireless Smart Utility Network), is a promising candidate as a communication standard using the 920MHz unlicensed band for IoT devices. On the other hand, IEEE 802.11ah also uses the 920MHz unlicensed band and is expected to be applied especially for IoT devices. The IEEE standard has a method of aggregating and transmitting multiple data in one packet. This data aggregation can realize efficient information collection by reducing the amount of overhead size required when transmitting data packets. Since, in IoT applications, the data size per packet is relatively small, the ratio of overhead over the packet size becomes large, resulting in inefficient transmission. This paper proposes a method for avoiding data loss due to packet collision while satisfying the delay constraint of each data. The computer simulation results show that the proposed method is able to improve the success of the data transmission ratio by up to 3% at the cost of increase of overhead ratio by 2% compared to the conventional aggregation method.
Keyword (in Japanese) (See Japanese page) 
(in English) Information Gathering Delay / Packet Aggregation / WSN / IEEE 802.11ah / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 329, RCS2021-208, pp. 69-74, Jan. 2022.
Paper # RCS2021-208 
Date of Issue 2022-01-13 (IT, SIP, 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 IT2021-40 SIP2021-48 RCS2021-208

Conference Information
Committee RCS SIP IT  
Conference Date 2022-01-20 - 2022-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2022-01-RCS-SIP-IT 
Language Japanese without English title) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Packet Aggregation Scheme Considering Information Gathering Delay for WSN 
Sub Title (in English)  
Keyword(1) Information Gathering Delay  
Keyword(2) Packet Aggregation  
Keyword(3) WSN  
Keyword(4) IEEE 802.11ah  
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1st Author's Name Bounpasith Chaleunsouk  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Koichi Adachi  
2nd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2022-01-20 11:45:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # IT2021-40, SIP2021-48, RCS2021-208 
Volume (vol) vol.121 
Number (no) no.327(IT), no.328(SIP), no.329(RCS) 
Page pp.69-74 
#Pages 6 
Date of Issue 2022-01-13 (IT, SIP, RCS) 

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