Thursday, September 13, 2007

Evaluating the voice capacity of 802.11 WLAN under distributed control

Nidhi Hedge, Alexandre Proutière, James Roberts.

Too many interesting things. It provides a model for the delay, that we might implement to use it to compare it to ours. Additionally, they provide a second-order moment. Their worked is based on Bianchi's.

The second part deals with traffic differentiation and I want to highlight two conclusions. First, using CWmin we can protect VoIP without affecting TCP performance. Second, by means of AIFS, the voice can be protected to the point that TCP flows starve.

They also provide expressions to calculate TCP throughput. I should review the paper after I have included TCP traffic.

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