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Paper Abstract and Keywords
Presentation 2019-06-10 13:45
A Channel Hopping Scheduling toward Throughput Enhancement in Wi-SUN FAN Systems
Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2019-9
Abstract (in Japanese) (See Japanese page) 
(in English) To promote interop¬erable open standards for Machine-to-Machine (M2M) communication, Wireless Smart Utility Network Field Area Network (Wi-SUN FAN), which configures very large-scale multi-hop networks, has been standardized. In the Media Access Control (MAC) layer of Wi-SUN FAN, Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) and Channel Hopping (CH) are adopted to avoid interferences between devices. The CH changes the operational channel based on a channel schedule. The applied channel schedule is dominant for both unicast and broadcast transmission performances. In this report, the impact of channel schedule on the network performance is studied to enhance the unicast transmission throughput. The transmission throughput of a Wi-SUN FAN system in a tree topology is evaluated by computer simulations in various channel schedule configurations. From the simulation results, the CH needs to be adopted, and the Broadcast Interval (BI) coefficient should be set to 70 to enhance the unicast transmission throughput and preserve the broadcast frames transmission interval to be 131 s. With these proposed parameters, the unicast throughput increases by up to 14.2 % compared to the case of default configurations.
Keyword (in Japanese) (See Japanese page) 
(in English) Wi-SUN FAN / RPL / Channel Hopping / Channel Schedule / Throughput Enhancement / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 73, SRW2019-9, pp. 47-52, June 2019.
Paper # SRW2019-9 
Date of Issue 2019-06-03 (SRW) 
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 SRW2019-9

Conference Information
Committee SRW  
Conference Date 2019-06-10 - 2019-06-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Anritsu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) WLAN， WPAN， Ad-hoc, mmWave, etc. 
Paper Information
Registration To SRW 
Conference Code 2019-06-SRW 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Channel Hopping Scheduling toward Throughput Enhancement in Wi-SUN FAN Systems 
Sub Title (in English)  
Keyword(1) Wi-SUN FAN  
Keyword(2) RPL  
Keyword(3) Channel Hopping  
Keyword(4) Channel Schedule  
Keyword(5) Throughput Enhancement  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Robby Wayong  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Ryota Okumura  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Keiichi Mizutani  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Hiroshi Harada  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2019-06-10 13:45:00 
Presentation Time 25 minutes 
Registration for SRW 
Paper # SRW2019-9 
Volume (vol) vol.119 
Number (no) no.73 
Page pp.47-52 
#Pages 6 
Date of Issue 2019-06-03 (SRW) 

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