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Paper Abstract and Keywords
Presentation 2012-11-16 09:40
Throughput characteristics of densely deployed multiple wireless LANs with different channels
Ayaka Moriuchi (Ochanomizu Univ.), Tutomu Murase (NEC), Masato Oguchi (Ochanomizu Univ.) CQ2012-67
Abstract (in Japanese) (See Japanese page) 
(in English) Mobile wireless LANs (m-WLANs) are becoming popular. Mobile WLANs are connected to mobile access points, such as in the tethering of smartphones and terminals such as laptop PCs and other smart devices.
When mobile WLANs come close to each other, the quality of services (QoS) such as the throughput of the WLANs can be degraded due to interferences and capacity sharing by the WLANs. Because IEEE802.11 has only a few channels, i.e., eleven or thirteen, mobile WLANs that share the same channels or use adjacent channels that interfere with each other experience a degradation in QoS. Although the QoS characteristics of mobile WLANs using the same channel have already been investigated, those using different channels have never been studied. The interference between mobile WLANs from adjacent channels is believed to be more significant than that between WLANs sharing the same channel.
In this study, the throughput characteristics of mobile WLANs were investigated through experiments using real machines. The experiments reveal the relationship between the distance between mobile WLANs and the throughput of each WLAN in various combinations of channels used. The results were used for optimal channel assignment for densely deployed WLANs.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless LAN / mobile router / interference / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 288, CQ2012-67, pp. 53-58, Nov. 2012.
Paper # CQ2012-67 
Date of Issue 2012-11-08 (CQ) 
ISSN Print edition: ISSN 0913-5685    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 CQ2012-67

Conference Information
Committee CQ ICM NS  
Conference Date 2012-11-15 - 2012-11-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagahama Inst. of Bio-Science and Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Quality, Network Management and Measurement, Network Virtualization, General 
Paper Information
Registration To CQ 
Conference Code 2012-11-CQ-ICM-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Throughput characteristics of densely deployed multiple wireless LANs with different channels 
Sub Title (in English)  
Keyword(1) wireless LAN  
Keyword(2) mobile router  
Keyword(3) interference  
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1st Author's Name Ayaka Moriuchi  
1st Author's Affiliation Ochanomizu University (Ochanomizu Univ.)
2nd Author's Name Tutomu Murase  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Masato Oguchi  
3rd Author's Affiliation Ochanomizu University (Ochanomizu Univ.)
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Speaker Author-1 
Date Time 2012-11-16 09:40:00 
Presentation Time 20 minutes 
Registration for CQ 
Paper # CQ2012-67 
Volume (vol) vol.112 
Number (no) no.288 
Page pp.53-58 
#Pages 6 
Date of Issue 2012-11-08 (CQ) 

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