BIPT is consulting on a proposal to open up the 3.8-4.2 GHz band for 5G private networks.
Together with partners Ericsson, Nokia and Oracle, the mobile operator is deploying a 5G Standalone core network on a cloud-native architecture.
Nokia and Belgian operator Proximus tested the technology at the Proximus 5G Innovation Lab in Brussels.
Citymesh Mobile has emerged as a fourth operator in the Belgian market by securing spectrum in all the bands on offer.
Belgian telecom operator Telenet has announced plans to deploy its 5G mobile network in the country starting on December 6.