4G LTE Solution

The C-DOT LTE-A solution is a standards-based, packet only core network and an eNodeB with a simplified and modular architecture, providing support for and mobility between multiple heterogeneous access networks including (E-UTRAN and LTE Advanced air interface), 3GPP legacy systems (for example GERAN or UTRAN) but also non-3GPP systems (for example WiMAX or cdma2000, WiFi). This solution enables the mobile network operator to offer a new set of services to the users and enables products and network deployments to be built for bandwidth intensive services. It provides IP connectivity to terminals for both data and voice services. C-DOT LTE-A solution comprises of the following network entities: • e-NodeB • Mobility Management Entity (C-DOT MME) • Home Subscriber Server (HSS) • Serving Gateway (SGW) • Packet Data Network Gateway (P-GW) • Policy And Charging Control Entity (PCRF)