Throughput Analysis of IEEE 802_11e EDCF in Saturation State

  title={Throughput Analysis of IEEE 802_11e EDCF in Saturation State},
  author={Zhou Zheng},
The IEEE 802.11e draft based on enhanced distributed coordination function (EDCF) can enhance the QoS of IEEE 802.11 wireless LAN.In this paper,we briefly introduce the distributed coordination function (DCF) and point coordination function (PCF) of 802.11 standard,and describe in more detail the basic principle and structure of 802.11e EDCF.Then we compare the throughput of DCF and EDCF with network simulation tool NS-2,and then thoroughly analyze the throughput of EDCF in saturation and slow… CONTINUE READING

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