How is impact of Doppler effect overcomed in mmWave 5G?

Hello Experts,
How is impact of Doppler effect overcomed in mmWave 5G?

This is a theoretical answer, but appreciate input from those wrll verse in practice.

The higher the frequency, ie mmwave, the frequency shift due to doppler expected to be negligible if you use the f = v / lambda cos(theta) formula

This will be estimated and compensated as part of carrier frequency offset (CFO).