The document establishes the generic requirements for the 5G Dual Core network architecture, designed to facilitate seamless interoperability between LTE (4G) and 5G networks within the country's telecommunications ecosystem.

This technical specification is aimed at ensuring an orderly, efficient, and standardized transition from 4G to 5G infrastructure, considering both local needs and alignment with international standards, particularly those of 3GPP.

The 5G Dual Core system unifies the EPC (Evolved Packet Core) and 5GC (5G Core) network cores, enabling simultaneous support of both technologies through converged functions at the control plane, user plane, subscriber database, mobility functions, policies, and charging levels. This architecture supports both Standalone (SA) and Non-Standalone (NSA) deployments, facilitating gradual migration or dual deployment scenarios as required by the operator.

WHOM DOES IT IMPACT?

The direct impact is on mobile telecommunications operators (MNOs), network infrastructure manufacturers (OEMs), virtualized and cloud-native solution providers, government and regulatory entities, and end users.

ONCLUSION:

The impact is significant because the standard defines the technical pillars for a harmonized transition between 4G and 5G networks, directly affects key industry players, and has critical implications for service continuity, security, scalability, and regulatory compliance.