What are the differences between 4G and 5G core networks?
https://en.wikipedia.org/wiki/5G#Core_network_architecture
Big enough that most carriers can't even launch 5G with its associated core network ("5G standalone"), and had to use the kludge of 5G + 4G core network ("5G non-standalone)
alt Hacker News
https://en.wikipedia.org/wiki/5G#Core_network_architecture
Big enough that most carriers can't even launch 5G with its associated core network ("5G standalone"), and had to use the kludge of 5G + 4G core network ("5G non-standalone)