I'm doing some test with 802.11 MAC. When I make several STAs send probe request to one AP, The AP can receive all of them unless they didn't collide each other. Weird thing is that the AP sends a probe response to only one STA among them. And that STA is not seems to be the first one or last one but seems to be chosen randomly. I expected that the AP sends probe responses to all STAs. Isn't there any 'queue thing' to processing probe request and probe response ?
Thanks.