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Paper Abstract and Keywords
Presentation 2013-10-17 14:45
A Study on Transmission Power Control for Improvement of Throughput in Wireless LAN Access Networks
Toshiki Nishiue, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2013-100
Abstract (in Japanese) (See Japanese page) 
(in English) Internet is being transformed to "Internet of Things" to accommodate many things. In
this study, we focus on IEEE802.11 as wireless access networks for IoT. In recent years, IEEE802.11
APs (Access Points) using a same channel are often deployed near to each other. Such situation leads
to "exposed terminal problem," where a terminal misses an opportunity of successful transmission
due to unnecessary carrier sense to transmission by another terminal which belongs to a different
AP. In this paper, we verify the effectiveness of transmission power control for uplink in order to
mitigate exposed terminal problem. We analyze a simple model, and further perform packet-level
simulations in more practical scenarios. As results, we con rm that transmission power control
enhances uplink throughput.
Keyword (in Japanese) (See Japanese page) 
(in English) IEEE802.11 / Wireless LAN / Transmission Power Control / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 244, NS2013-100, pp. 61-66, Oct. 2013.
Paper # NS2013-100 
Date of Issue 2013-10-10 (NS) 
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 NS2013-100

Conference Information
Committee NS  
Conference Date 2013-10-17 - 2013-10-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Architecture (Overlay, P2P, Ubiquitous Network, Active Network, NGN, New Generation Network), Grid 
Paper Information
Registration To NS 
Conference Code 2013-10-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Transmission Power Control for Improvement of Throughput in Wireless LAN Access Networks 
Sub Title (in English)  
Keyword(1) IEEE802.11  
Keyword(2) Wireless LAN  
Keyword(3) Transmission Power Control  
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Keyword(5)  
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1st Author's Name Toshiki Nishiue  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Yumi Takaki  
2nd Author's Affiliation Kobe University (Kobe Univ.)
3rd Author's Name Chikara Ohta  
3rd Author's Affiliation Kobe University (Kobe Univ.)
4th Author's Name Hisashi Tamaki  
4th Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2013-10-17 14:45:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2013-100 
Volume (vol) vol.113 
Number (no) no.244 
Page pp.61-66 
#Pages 6 
Date of Issue 2013-10-10 (NS) 

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