Acts as an "anchor" for user data as devices move between different cell towers (eNodeBs), ensuring the connection doesn't drop.
4G LTE Evolved Packet Core (EPC) is a flat, all-IP framework designed to provide converged voice and data services with high throughput and low latency. It separates control and user planes to handle mobility and data sessions efficiently. Core Concepts of EPC Acts as an "anchor" for user data as
The exit and entry point for traffic toward external packet data networks (like the Internet). It handles IP address allocation and policy enforcement. PCRF (Policy and Charging Rules Function): Acts as an "anchor" for user data as