Research of Mobile Core Network Deployment on Cloud

Multiple factors drive the migration of mobile core networks from traditional integrated devices to the cloud. Given the current situation of mobile core network deployment on the cloud, several challenges are summarized according to the existing research and the experience of live network deployment, which are reliability, resource utilization, and compatibility between cloud platforms. Then, it puts forward several suggestions from the core network service layer and cloud infrastructure layer respectively to provide a reference for the deployment or design of B5G and 6G networks to address these challenges.