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Paper Abstract and Keywords
Presentation 2010-05-20 10:00
Transmission-Opportunity Exchange for Cooperative Bandwidth Allocation in Wireless Local Area Networks
Takayuki Nishio, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ.), Narayan Mandayam (Rutgers Univ.) MoMuC2010-3
Abstract (in Japanese) (See Japanese page) 
(in English) In IEEE 802.11 wireless local area networks (WLANs), which are extensively used as access networks, transmission opportunities (TXOPs) are equally assigned to every station (STA) connected to an access point (AP) based on carrier sense multiple access with collision avoidance (CSMA/CA) when the traffic load is heavy. Therefore, stations (STAs) cannot be satisfied with their quality-of-service (QoS) demands. We propose TXOP (transmission opportunity) Exchange where STAs can opportunistically share the available bandwidth to satisfy their QoS demands. Using a Nash bargaining framework, we can bring these STAs the proportional fairness. We evaluate the effectiveness of our mechanism through analysis and simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) cooperative bandwidth allocation / quality of service / wireless LAN / CSMA/CA / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, May 2010.
Paper #  
Date of Issue 2010-05-13 (MoMuC) 
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 MoMuC2010-3

Conference Information
Committee MoNA IPSJ-MBL IPSJ-DPS  
Conference Date 2010-05-20 - 2010-05-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industory Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Computing, Mobile Application, Ubiquitous Communication, Mobile Multimedia Commnunication, etc. 
Paper Information
Registration To MoNA 
Conference Code 2010-05-MoNA-MBL-DPS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission-Opportunity Exchange for Cooperative Bandwidth Allocation in Wireless Local Area Networks 
Sub Title (in English)  
Keyword(1) cooperative bandwidth allocation  
Keyword(2) quality of service  
Keyword(3) wireless LAN  
Keyword(4) CSMA/CA  
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Keyword(6)  
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1st Author's Name Takayuki Nishio  
1st Author's Affiliation Kyouto University (Kyoto Univ.)
2nd Author's Name Ryoichi Shinkuma  
2nd Author's Affiliation Kyouto University (Kyoto Univ.)
3rd Author's Name Tatsuro Takahashi  
3rd Author's Affiliation Kyouto University (Kyoto Univ.)
4th Author's Name Narayan Mandayam  
4th Author's Affiliation Rutgers University (Rutgers Univ.)
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Speaker Author-1 
Date Time 2010-05-20 10:00:00 
Presentation Time 25 minutes 
Registration for MoNA 
Paper # MoMuC2010-3 
Volume (vol) vol.110 
Number (no) no.40 
Page pp.13-18 
#Pages 6 
Date of Issue 2010-05-13 (MoMuC) 

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