Controlling Contention Window to Ensure QoS for Multimedia Data in Wireless Network
AbstractThe IEEE-802.11e standard was published with
the goal of ensuring quality of service, especially with multimedia data. However, this standard only assigns different
priorities for different types of data but does not control
the sharing of bandwidth among different data flows. In this
paper, we will propose a method of sharing bandwidth for
proportional data flows and controlling Contention Window
of each priority flow to achieve that ratio.