具有最优争用窗口的IEEE 802.11 DCF性能研究

2012 Sixth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing Pub Date : 2012-07-04 DOI:10.1109/IMIS.2012.144

Chien-Erh Weng, Chun-Yin Chen

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引用次数: 6

摘要

IEEE 802.11协议以最低的管理和维护成本在无线局域网中获得了全球的认可。为了使吞吐量最大化，站点必须花费很多时间来找出最佳争用窗口。在我们的模型中，很容易推导出给定网络规模的最佳争用窗口间隔。我们分析了所提出的模型的行为，并找到了最大吞吐量的最佳连续波区间。

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Performance Study of IEEE 802.11 DCF with Optimal Contention Window

The IEEE 802.11 protocol has achieved worldwide acceptance with WLANs with minimum management and maintenance costs. In order to maximize the throughput, stations had to spend many times to find out the best contention window. In our model, it is easy to derive the optimal contention window interval for a given network scale. We analyzed the behaviors of the model we proposed and found the optimal CW interval to maximize the throughput.

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2012 Sixth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing

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