Advantages of QoS/QoE/MIR on ePMP platforms

Thank you for your time… it is true what you say…

  1. DPI consumes a lot of resources
  2. it is true that QoS is not the same as DPI
  3. with DPI the radios are blocked from accessing via the web until you have to reboot the power
  4. The DPI graph provides valuable information that could be used for QoS planning

Could you give me an economical QoS alternative? that does not involve buying a QoE device for each tower

Note: if you want to know about DPI here is a link: Smart QoS and Deep Packet Inspection (DPI) feature