Three switches on cloud-based 5G core network

Three is starting to migrate customers to a brand-new cloud-based core network ahead of the launch of its 5G service in August.The core network has been tested with more than 3,500 staff since February and is now ready to handle commercial traffic. 4G customers will also be moved onto the new core, meaning all users will benefit.The infrastructure, delivered by Nokia, is a key component of Three’s £2 billion 5G investment programme, which also includes new equipment, spectrum and an