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Hello, I read your paper WiFi-based Human Activity Recognition usingRaspberry Pi. I have some doubts,I'm doing related work. In the preprocessing part of the data, I want to add low-pass...

CSI data collection issues

1

I am using a Raspberry Pi (A) to collect CSI data, and keep pinging data to the router through another Raspberry Pi (B). I can collect CSI data, but I...

Can't understand how nexmon firmware works

3

I'm trying to understand the whole working of nexmon. As shown below, I checked the code in the makecsiparams file under the utils folder and understood the code. Then I...

The following is the composition of the experimental equipment: 1. Router 2. Two Raspberry Pis, one for pinging data to the router and the other for grabbing CSI data But...

 1. I have been pinging data to the router through a raspberry pie and can collect CSI data. However, how can I determine how many sender packets make up...

Error in tcpdump retrieving CSI packets

4

Using the operating procedures of the laboratory I used the ifconfig command to find the wlan0 MAC address, and also used iwconfig to find a MAC address. I don't know...

I use the Raspberry Pi to ping the router all the time, but I want to capture the 802.11 frames when this data is transmitted on the wireless channel, because...