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Paper Abstract and Keywords
Presentation 2016-03-04 15:05
Terminal initiative Access Point Selection in Dense WLAN Deployments
Masashi Nakano, Kazuya Tsukamoto, Yuji Oie (KIT) NS2015-249
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, Wireless LAN (WLAN) is widespread due to its low cost and simplicity installation and indeed is equipped with smart phone and tablet PC as default setting. Therefore, numerous number of WLAN access point (AP) are densely deployed at not only office and houses but also public spaces such as station and hall for providing the WLAN services to numerous number of WLAN stations (STA) (i.e., ultra dense WLAN environment). In this ultra dense WLAN environment, the communication performance is drastically decreased due to both the increase in transmission waiting time and frame collision caused by channel overlapping and hidden terminal problem, respectively. However, since STA commonly connects an AP with the highest received signal strength indicator (RSSI) from among beacons received from all neighboring APs, the communication performance cannot be guaranteed. Therefore, in this paper, we propose a new AP selection scheme in which each STA autonomously estimates the negative impact of these problems and calculates an available communication performance after connection establishment to each AP. Through simulation experiment, we show that our proposed scheme can balance traffic load over multiple channels and thereby improve the total throughput of all STAs.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultra dense WLAN / Hidden Terminal Problem / Performance Anomaly / AP selection / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 483, NS2015-249, pp. 471-476, March 2016.
Paper # NS2015-249 
Date of Issue 2016-02-25 (NS) 
ISSN Print edition: ISSN 0913-5685    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 NS IN  
Conference Date 2016-03-03 - 2016-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Phoenix Seagaia Resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2016-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Terminal initiative Access Point Selection in Dense WLAN Deployments 
Sub Title (in English)  
Keyword(1) Ultra dense WLAN  
Keyword(2) Hidden Terminal Problem  
Keyword(3) Performance Anomaly  
Keyword(4) AP selection  
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1st Author's Name Masashi Nakano  
1st Author's Affiliation Kyushu Institute of Technology (KIT)
2nd Author's Name Kazuya Tsukamoto  
2nd Author's Affiliation Kyushu Institute of Technology (KIT)
3rd Author's Name Yuji Oie  
3rd Author's Affiliation Kyushu Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2016-03-04 15:05:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2015-249 
Volume (vol) vol.115 
Number (no) no.483 
Page pp.471-476 
#Pages
Date of Issue 2016-02-25 (NS) 


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