Study 2:

Analysis of current and future use of the 4 GHz band
Download as PDF (Czech) Summary leaflet (PDF)
The study examines how the 4 GHz band (3400–4400 MHz) is shared today and how its use will change as 5G/IMT, low- and medium-power wireless broadband (WBB LMP), fixed and satellite services and safety-critical aviation systems compete for the same spectrum. It reviews the ITU, 3GPP and CEPT/EU regulatory framework, maps national allocations across Europe, and sets out recommendations for the Czech regulator (ČTÚ) ahead of imminent CEPT/ECC decisions.