IT technology represented by "cloud computing" and CT technology represented by traditional communication network have been further integrated in 5 G networks. 5 G offers unlimited possibilities for market and application expansion through a combination of technologies. The coordinated development of cloud networks for 5 G will have a profound and positive impact on the future network structure and architecture. Based on the needs of business development

the cloud-network integration for 5 G is the main line

and several key issues of integration and development are analyzed from the perspective of the core network in the region and the core network in the province. Provide reference for the next step of network planning and construction by further rationalizing the rules and context of network development.