Traffic load aware data control and distributed QoS protection for IEEE 802.11e Wireless LANs
نویسندگان
چکیده
This paper proposes new data control (best effort rate control) algorithm which changes minimum contention window (CWmin) of best effort traffic with respect to traffic load. By applying new traffic load indication parameter, CWmin of best effort is adaptively controlled. In the result of C++ based network simulation, throughput and drop rate of QoS traffic are guaranteed when proposed algorithm is used. Key-Words: WLAN, IEEE 802.11e, QoS, data control, best effort rate control
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تاریخ انتشار 2007