There are 4 queues in WiFi system for QoS-
1- voice
2- video
3- best effort
4-background
How are these access classes assigned to packet transmitted over wifi ?
Can we differentiate two voice services (say Skype and Whatsapp Video call) to provide different QoS to them (using WMM or WMM-SA) ?
Even though wifi router would have layer 3 protocol information only, is there any way to identify packets based on application ?
