Presentation | 2010-05-20 Transmission-Opportunity Exchange for Cooperative Bandwidth Allocation in Wireless Local Area Networks Takayuki NISHIO, Ryoichi SHINKUMA, Tatsuro TAKAHASHI, Narayan MANDAYAM, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(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 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) |
Keyword(in English) | cooperative bandwidth allocation / quality of service / wireless LAN / CSMA/CA |
Paper # | MoMuC2010-3 |
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Committee | MoMuC |
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Conference Date | 2010/5/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Mobile Multimedia Communications(MoMuC) |
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Language | ENG |
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 |
1st Author's Name | Takayuki NISHIO |
1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
2nd Author's Name | Ryoichi SHINKUMA |
2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
3rd Author's Name | Tatsuro TAKAHASHI |
3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
4th Author's Name | Narayan MANDAYAM |
4th Author's Affiliation | WINLAB, Rutgers University |
Date | 2010-05-20 |
Paper # | MoMuC2010-3 |
Volume (vol) | vol.110 |
Number (no) | 40 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |