I found that a wireless card can work under "monitor" mode, then"This device can be used to "sniff" raw 802.11 frames".
But after setting it to monitor mode, I do not know how to get the collected statistics. Or does it need to install some sniffer tools to do the measurement?
Basically I want to keep a record about "at which timestamps a wireless card sends a frame", your suggestions and comments are warmly welcomed.
Thanks in adcance.