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Paper Abstract and Keywords
Presentation 2014-09-12 14:50
Performance Evaluation of Flow QoS Guarantee Method Using Both TCP Congestion Control and MAC Frame Priority Control over Multirate WLAN Environment
Hikaru Tsushima, Hiroyasu Obata, Kenji Ishida (Hiroshima City Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In order to guarantee the flow QoS in Wireless LANs (WLANs), a flow QoS guarantee method using both TCP Congestion Control and MAC Frame Priority Control has been proposed.
This method tries to guarantee a bandwidth mainly by using QoS-TCP and assists the bandwidth guarantee by using MAC Frame Priority Control.
This paper uses TCP-AV as QoS-TCP and ROC as QoS-MAC.
The previous study evaluates the method in the single rate environment.
In this environment, each terminal uses only one transmission rate in the physical layer.
However, current wireless devices usually use multiple transmission rates.
This study calls this environment as a multirate environment.
Thus, it is unclear the performance of the flow QoS guarantee method in the multirate environment.
This paper evaluates the throughput performance of the flow QoS guarantee method in multirate environments.
Moreover, this paper shows that the flow QoS guarantee method can assure the target bandwidth in the multirate environment.
From simulation results, we found that the flow QoS guarantee method can guarantee the target rate and improve the total throughput in the multirate environment.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN / Multirate / Flow QoS / ROC / Throughput guarantee method / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 207, IN2014-68, pp. 117-122, Sept. 2014.
Paper # IN2014-68 
Date of Issue 2014-09-04 (IN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee CS NS IN  
Conference Date 2014-09-11 - 2014-09-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. Research Institute of Electrical Communication 2gokan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. 
Paper Information
Registration To IN 
Conference Code 2014-09-NS-CS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Flow QoS Guarantee Method Using Both TCP Congestion Control and MAC Frame Priority Control over Multirate WLAN Environment 
Sub Title (in English)  
Keyword(1) Wireless LAN  
Keyword(2) Multirate  
Keyword(3) Flow QoS  
Keyword(4) ROC  
Keyword(5) Throughput guarantee method  
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1st Author's Name Hikaru Tsushima  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Hiroyasu Obata  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Kenji Ishida  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker
Date Time 2014-09-12 14:50:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2014-68 
Volume (vol) IEICE-114 
Number (no) no.207 
Page pp.117-122 
#Pages IEICE-6 
Date of Issue IEICE-IN-2014-09-04 


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