Utilization of Public Cloud for 5G Core Networks

This technical report discusses the implementation of 5G Core Networks (5GC) utilizing public cloud technologies for telecom operators. It outlines the increasing demand for 5G services across various industries and the necessity for telecom operators to enhance their network capabilities to accommodate growing user traffic. The report highlights the benefits of adopting public cloud solutions, such as cost reductions, improved scalability, and operational efficiency. It details NEC 5GC's cloud-native architecture, which is compliant with 3GPP standards and supports multi-platform deployment. The report also addresses the challenges faced by telecom operators in maintaining service quality while leveraging public cloud resources. Additionally, it presents use cases demonstrating the successful reduction of power consumption and the provision of private 5G services through AWS. The document aims to provide insights into the technologies and strategies that enable telecom operators to optimize their 5G networks in a cost-effective and sustainable manner.