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OALib Journal期刊
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Dynamic adaptive tuning of contention window algorithm for IEEE 802.11e
一种基于802.11e动态自适应调整竞争窗口的算法

Keywords: quality of service (QoS),EDCF(enhanced distributed coordination function),contention window,slot utilization
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,增强型分布式协调功能,竞争窗口,时隙利用率

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Abstract:

To further improve quality of service in high traffic loads,this paper proposed an algorithm based on contention window dynamic adaptive tuning for IEEE 802.11e enhanced distributed coordination function.This algorithm was that every station in the different priority tuned contention window dynamicly,according to the current network load adopting the slot utilization to evaluate,thus reduced contention in channel access and improved the performance of the network.Simulation results prove that this algorithm...

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