Proximus deployed three 5G network slices simultaneously at a single location for the first time. The milestone came on 6 June during the Belgian Red Devils’ friendly against Tunisia at King Baudouin Stadium in Brussels.
The operator said the test happened in front of tens of thousands of supporters. That makes the site a useful proof point for how Proximus is handling slice orchestration under live-event load, even if the claim set stops there.
Brussels as the test venue
King Baudouin Stadium gave Proximus a high-density setting rather than a lab or closed trial. The company tied the deployment to a football match, which means the slices were active while a large crowd was on site.
Proximus did not disclose more in the claim set about the services carried on each slice or the radio configuration behind the build.
What the milestone says about 5G slicing
Three simultaneous slices at one location is the part that stands out. In practice, that is the kind of operational marker operators tend to cite when they want to show slicing is moving beyond a single demo or isolated use case.
The claim set does not say whether Proximus plans to repeat the setup elsewhere or turn it into a commercial offer.
What this means for mobile network teams
For network strategy teams, the relevant signal is not the stadium itself but the fact that Proximus has now shown three slices running at once in a live venue. That is the sort of milestone peers will benchmark when assessing whether their own slicing stack is ready for crowded-event conditions.
The company has not provided further operational detail in the claim set, so the main takeaway is the scale of the demonstration rather than any commercial packaging.