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Paper Abstract and Keywords
Presentation 2018-07-12 10:47
A Study on Collision Avoidance Access Control Method with Optimal CW
Asuna Yamasaki, Yoshiaki Morino, Isamu Shitara, Takuya Shindou, Takefumi Hiraguri (NIT) CS2018-20
Abstract (in Japanese) (See Japanese page) 
(in English) Currently, wireless LAN terminals are in a dense environment due to the increase users using wireless LAN. In such an environment, packet collisions are likely to occur, causing degradation of transmission efficiency and communication quality. In the related works, an optimal collision avoidance control method according to the number of terminals has been proposed. The proposed scheme, the fixed contention window (CW) size of binary Backoff algorithm in the carrier sense multiple access with collision avoidance (CSMA/CA) method is optimally selected according to the number of connected terminals.
In this paper, we studied and evaluated a method for dynamically selecting the optimum CW size for the number of connected terminals was implemented in the Raspberry Pi.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN / CSMA/CA / Binary CW size / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 128, CS2018-20, pp. 47-50, July 2018.
Paper # CS2018-20 
Date of Issue 2018-07-04 (CS) 
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF CS2018-20

Conference Information
Committee CS  
Conference Date 2018-07-11 - 2018-07-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Eef Information Plaza (Kumejima Is.) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Next generation networks, access network, broadband access system, power-line communications, wireless communication systems, coding system, etc. 
Paper Information
Registration To CS 
Conference Code 2018-07-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Collision Avoidance Access Control Method with Optimal CW 
Sub Title (in English)  
Keyword(1) Wireless LAN  
Keyword(2) CSMA/CA  
Keyword(3) Binary CW size  
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1st Author's Name Asuna Yamasaki  
1st Author's Affiliation Nippon Institute of Technology (NIT)
2nd Author's Name Yoshiaki Morino  
2nd Author's Affiliation Nippon Institute of Technology (NIT)
3rd Author's Name Isamu Shitara  
3rd Author's Affiliation Nippon Institute of Technology (NIT)
4th Author's Name Takuya Shindou  
4th Author's Affiliation Nippon Institute of Technology (NIT)
5th Author's Name Takefumi Hiraguri  
5th Author's Affiliation Nippon Institute of Technology (NIT)
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Speaker Author-1 
Date Time 2018-07-12 10:47:00 
Presentation Time 3 minutes 
Registration for CS 
Paper # CS2018-20 
Volume (vol) vol.118 
Number (no) no.128 
Page pp.47-50 
#Pages 4 
Date of Issue 2018-07-04 (CS) 

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