Core Network
Virtual Evolved Packet Core [vEPC]
We are a partner with global pioneer solution providers in Network Transformation to 4G/5G Core, IMS with which it helps the customers lead into the future. The product portfolio includes 4G, 5G, NB-IoT Core, which all are conform with 3GPP standard and are greatly appreciated in a variety of different markets throughout the world.
We focus on the best global practice and design our 4G vEPC solution to definitely achieve the following goals:
- Simple network structure, that saves CAPEX and OPEX.
- Single layer of wireless network, that leads to easy operation, management & maintenance.
- Voice and data are in same layer of network, which eliminates the need of CSFB and SRVCC functions, and suppresses the network latency to the range of 60 milliseconds.
- All spectrum belongs to LTE, which means high band width utilization and efficiency.
- 2G & 3G subscribers of the other networks can still access and make calls/messaging on Mobile Operator’s full 4G network without the need of mixing 2G/3G core or Radio in Mobile Operator’s 4G network.
Our 4G vEPC takes use of general x86 server as the platform. The EPC function can be NFV element and deployed in the data center. OR, the EPC net element can be directly deployed on the x86 server to reduce the CAPEX.
Functions:
- VoLTE and high-speed data service.
- Video call.
- DRA Roaming.
- Voice control platform.
- Geographic redundancy and resource share pool.
Highlights:
- Flexible RCS interface.
- Smooth evolution to 5G
- Rich and flexible marketing strategy.