Epc Concepts And Call Flows Free Download Hot - 4g Lte Evolved Packet Core

Introduction

• The central database. It contains user profile information, subscription details, authentication keys (IMSI, MSISDN), and the list of access points (APNs) a user is allowed to connect to.

Demystifying the 4G LTE Evolved Packet Core (EPC): Concepts and Call Flows

Date: October 26, 2023
Author: Telecom Insights
Category: LTE Technology Introduction

The EPC consists of several key components: The central database

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Mobility Management Entity (MME): The "brain" of the control plane. It handles user authentication, tracks mobile devices (UE), and manages the setup and release of data connections (bearers).

LTE call flow explained - sessions rooted across the network - YateBTS