Mobile Network
UA-NGIN
(UANGEL-Next Generation Intelligent Network)
The IN (Intelligent Network) enables service implementation without changing structure, when applying various additional communication services. The UA-NGIN provides an optimal solution that satisfies both network stability and cost-effectiveness at the same time, regarding quick service development or reusing the existing service in connection with new network (LTE/IMS) establishment in the service provisioning environment of the existing WCDMA network.
System
| OCS (Online Charging System) | A system that performs the charging function in real-time on an IMS network. |
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| IMS-GWF (IMS-Gateway Function) | A system that processes real-time charging calls and provides additional services on an IMS network (IMS-GWF, IN-AS integration) |
| MRF (Media Resource Function) | A system that performs media processing on an IMS network. |
| SCP (Service Control Point) | A system that provides various intelligent network services on a WCDMA network. |
| IP (Intelligent Peripheral) | A system that performs media processing on a WCDMA network. |
Key features
- Providing the interface environment based on global standards such as 3GPP, ETSI, and IETF
- Providing a service implementation environment based on rules and SLEE (time-to-market)
- Providing convergent service based on a single system on all communication networks such as WCDMA and LTE/IMS.
- Saving costs and ensuring service continuity by reusing existing intelligent network services on the new network.
- Ensuring strong network interface compatibility by adopting the internally-developed protocol stack.
- Ensuring high availability by making major system parts and software redundant.
Major references
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