For building 3G and 4G core network elements, we offer a very high performance, scalable, reliable carrier-grade Diameter-based platform. Our solution supports most popular Diameter interfaces used by EPC, IP Multimedia Subsystem(IMS)and MMD. It allows the developer to build Diameter-based network elements and applications that rely on high-speed mobile broadband with the real-time quality of service (QoS) and flexible charging scenarios.
Built On HSS & OCS
We have built it on Home Subscriber Server (HSS) and Online charging system (OCS). The OCS interacts with the Policy and Charging Enforcement Function (PCEF). The PCEF is located at the Gateway and it is responsible for traffic handling and QOS. The functions of PCEF are online and offline different charging interactions, service data flow detection additionally reports usage. It also receives authorizations from the OCS using the 3rd Generation Partnership Project (3GPP) Gy protocol. The HSS is used to obtain subscriber data. When there are a substantial number of the subscriber, they might be divided over various HSS examples conveyed in the network.
It helps communication service providers to face all challenges of Diameter signaling storm and roaming in LTE.
Our Diameter Solution provides:
• Diameter traffic management
• Flexible routing
• Load balancing
• Message adaptation
• Protocol translation capabilities
• Flexibility and scalability for the operator.