Zou Shi-hong, Wu Hai-tao, Peng Yong, Cheng Shi-duan. Improvement on Fairness in Multi-rate WLAN[J]. Journal of Electronics & Information Technology, 2004, 26(8): 1306-1311.
Citation:
Zou Shi-hong, Wu Hai-tao, Peng Yong, Cheng Shi-duan. Improvement on Fairness in Multi-rate WLAN[J]. Journal of Electronics & Information Technology, 2004, 26(8): 1306-1311.
Zou Shi-hong, Wu Hai-tao, Peng Yong, Cheng Shi-duan. Improvement on Fairness in Multi-rate WLAN[J]. Journal of Electronics & Information Technology, 2004, 26(8): 1306-1311.
Citation:
Zou Shi-hong, Wu Hai-tao, Peng Yong, Cheng Shi-duan. Improvement on Fairness in Multi-rate WLAN[J]. Journal of Electronics & Information Technology, 2004, 26(8): 1306-1311.
DCF performs unfairly within multi-rate wireless LAN. Higher rate stations occupy channel for less time, and they can only obtain the same throughput as lower rate stations. This paper presents fair-time-share MDCF, which sets different initial contention windows for stations with different rates. Theoretical analysis and simulation results both show that MDCF can greatly improve the time-fairness and throughput of multi-rate wireless LAN.
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