I have been selected as one of the finalists for the Cisco 2021 IT Blog Award

I have been selected as one of the finalists for the Cisco 2021 IT Blog Award.

My main area of interest is 802.11ax and OFDMA, both capturing the frames and a deeper look into the theory behind OFDMA.
There are also some articles based on 802.11 preamble and stuff around the PHY layer of 802.11.

Check also my WiFi AirTime Calculator, an Excel spreadsheet for calculating the duration of an 802.11 TXOP in the 5GHz band. It can calculate the TXOP duration for 802.11a/n/ac/ax frames. It also includes the waiting time (DIFS/AIFS and the random backoff timer) before the frames can be sent onto the wireless medium.

If you want to vote for me or some of the other candidates, vote here