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计算机应用研究 2011
Dynamic adaptive tuning of contention window algorithm for IEEE 802.11e
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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...