hanstseng123

> @hanstseng123 Hi, could you please tell me how did you normalize the CSI matrix data? Or you just use the extracted data to measure CSI amplitude? I transform the...

I met the same problem. But I found a person's page for introduction frame type about 802.11n in Wireshark: https://www.semfionetworks.com/blog/wireshark-how-to-check-if-a-data-frame-is-sent-using-80211n Isn't that a normal situation?

@sayaz First, I was thinking that the "aa" sequence which caused the error just the signal without any data contained. And the situation(bogus packet) must the packet which is sent...

Is it possible that I use USB based Wi-Fi NIC (maybe use ath9k_htc driver) as transmitter and use other device supported Atheros CSI tool as receiver for CSI calculation?

@hongbo77 Have you solved the problem? I want to install NIC to upboard and it only have USB port. I'm still finding other suitable NIC or adapters.

I have a relative question. I use ubuntu 16.04 with linux kernel 4.15 and I use the process on document to change the kernel version to 4.1.10+, but failed. So...