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Paper Abstract and Keywords
Presentation 2012-07-13 10:00
Game-theoretic Analysis for Admission Control and Channel Selection by Coordinated APs in Wireless LAN Systems
Kohei Hanada, Koji Yamamoto (Kyoto Univ.), Koichi Ishihara, Riichi Kudo (NTT), Masahiro Morikura (Kyoto Univ.) AN2012-15
Abstract (in Japanese) (See Japanese page) 
(in English) We assumed the following simple scenario; there are three APs, where the cells of all the APs completely overlap and each AP can select multibandwidth channels. In this scenario, a centralized controller coordinates two APs, which jointly select multibandwidth channels. Through game-theoretic analysis, it can be clarified that the coordinated APs are able to select channels more effectively than if each AP independently selects channels. As a results of analyzing the total throughput of the coordinated APs at Nash equilibria, it is improved by at most 80%. In this paper, we assume that the coordinated APs can not only jointly select multibandwidth channels, but also jointly decide the number of stations which each AP admits. Game-theoretic analysis clarifies that the maximum value of the total throughput of the coordinated APs increases by considering the admission control.
Keyword (in Japanese) (See Japanese page) 
(in English) Game theory / wireless LAN / channel assignment / IEEE 802.11ac / OBSS / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 122, AN2012-15, pp. 1-6, July 2012.
Paper # AN2012-15 
Date of Issue 2012-07-06 (AN) 
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 AN  
Conference Date 2012-07-13 - 2012-07-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Iwate Prefectural University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AN 
Conference Code 2012-07-AN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Game-theoretic Analysis for Admission Control and Channel Selection by Coordinated APs in Wireless LAN Systems 
Sub Title (in English)  
Keyword(1) Game theory  
Keyword(2) wireless LAN  
Keyword(3) channel assignment  
Keyword(4) IEEE 802.11ac  
Keyword(5) OBSS  
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1st Author's Name Kohei Hanada  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Koji Yamamoto  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Koichi Ishihara  
3rd Author's Affiliation NTT (NTT)
4th Author's Name Riichi Kudo  
4th Author's Affiliation NTT (NTT)
5th Author's Name Masahiro Morikura  
5th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2012-07-13 10:00:00 
Presentation Time 25 minutes 
Registration for AN 
Paper # AN2012-15 
Volume (vol) vol.112 
Number (no) no.122 
Page pp.1-6 
#Pages
Date of Issue 2012-07-06 (AN) 


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