For example, the big Chinese operators and T-Mobile have been running 5G SA at scale for years, he adds. In addition, Reliance Jio in India is running a huge 5G SA network and has ten network slice types available in commercial operations, and EE in the UK has reached 50% population coverage for 5G SA. There's plenty of evidence that 5G SA deployments at scale are doable so that supports a forecast of broader adoption, explains Brown.