The results show that when the network size,data rate,and frame errors vary,the present scheme always obtains higher throughput than the IEEE 802.11 DCF while remaining compatible with the standard DCF.

• 计算结果表明:当网络规模、数据速率、信道状态发生变化时；DCFf的吞吐量性能总是优于IEEE 802.；11 DCF；并且DCFf与IEEE 802