Packet-switched core network system (vEPC)
The Evolved Packet Core (EPC) is a system that provides converged voice and data services on a 4G Long-Term Evolution (LTE) network.
General introduction
The Evolved Packet Core (EPC) is a system that provides converged voice and data services on a 4G Long-Term Evolution (LTE) network. EPC unifies voice and data on an IP service architecture, treating both as IP applications. This enables operators to deploy and operate a single packet network for 2G, 3G, and LTE. The Viettel EPC supports 5G (NSA) and the latest NFV technology, which can help operators deploy and operate a high-capacity, highly scalable, and highly available EPC system.
Feature
- Supporting data and voice services for 4G networks.
- Supporting management of 4G mobile subscribers.
- Packet switching support for 2G, 3G and 4G networks and ready to expand for 5G networks.
- Supporting to enforce tariff policy, ensuring voice and data quality.
Specification
Supporting the management of 2 million SAUs (Simultaneously Attached User).
Switching capacity
Reaching 120 Gbps.
High availability
99.999%
As per standard
3GPP R15