I see you have written a survey. However, I do not find that you
describe any implementation you have made. You state in the conclusions:
"I have monitored the voice capacity of an IEEE 802.11-based WLAN and
the QoS enhancement of voice in the MAC layer."
but I do not find any description of such an implementation and
corresponding measurements in the report. Aso what you found, write a little about. Thereby, please fix everything.