Proposal of QoE-based Method of Estimating Appropriate Transmission Rate of IEEE 802.11g Wireless LAN for Web Services

  • Tabuchi Maya
    Graduate School of Engineering, Nagoya Institute of Technology
  • Ito Yoshihiro
    Graduate School of Engineering, Nagoya Institute of Technology

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  • WebQoEに基づいたIEEE802.11g無線LANの最大伝送速度制御の提案
  • WebQoE ニ モトズイタ IEEE802.11g ムセン LAN ノ サイダイ デンソウ ソクド セイギョ ノ テイアン

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Abstract

<p>This paper proposes a method of estimating the most appropriate transmission rate of an IEEE 802.11g wireless LAN based on QoE for Web services. The method utilizes the linear multiple regression analysis to find a formula for calculating QoE from QoS; it then estimates the most appropriate transmission rate by using the multiple regression line. This paper confirms the effectiveness of the method by experiment. In the experiment, the authors target actual two Web services, a shopping service and a map service; they consider the round trip time and the packet loss ratio as QoS parameters and treat the satisfaction as a QoE parameter. The authors performed QoS evaluation and QoE assessment. The experimental results show the appropriateness of the method.</p>

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