In this session [recorded in English] we learn from Peter Mackenzie about the importance of packet analysis and ways to get started with it. We discussed 802.11k/v/r, transmit beam forming, band steering and more.

Here you can download the color filters shown during the session:
http://mackenziewifi.com/index.php/2022/07/04/wireshark-omnipeek-colour-filter/

Here are the free Wi-Fi training videos we talked about after ending the recording. You just have to create an account to view the videos.
https://learningportal.juniper.net/juniper/user_activity_info.aspx?id=12541

Here are more free videos from Mist where Peter talks about design, just click on the Plus [+] sing on the left of the screen for more options:
https://design.mist.com/