EPC (Evolved Packet Core)

EPS Stage 2 Service Description

Defines the Evolved Packet System architecture for LTE, including mobility, policy control, charging, authentication, Io

Evolved Packet Core (EPC)

Conformance test specification for User Equipment (UE) in EPS

Evolved Packet Core (EPC) User Equipment (UE) Conformance Specification

Defines test suites for conformance testing of UE implementation of E-UTRA and EPC features

S1 data transport

Specifies user data transport protocols and signaling protocols for S1 interface

Security architecture

Specifies the security architecture, features and mechanisms for the Evolved Packet System and Core.

Telecommunication management;

Specification of Key Performance Indicators (KPIs) for the Evolved Packet Core (EPC) network.

Telecommunication management;

Describes measurements for EPC and combined EPC/UMTS/GSM networks.

Interface between the Control Plane and the User Plane Nodes

Specifies the Packet Forwarding Control Protocol (PFCP) used on the interface between the control plane and user plane f

Evolved General Packet Radio Service (GPRS)

Specification of the control plane of the GPRS Tunnelling Protocol, Version 2 (GTPv2-C) used in EPC and 5GC

Location Services (LCS); Evolved Packet Core (EPC) LCS Protocol (ELP) between GMLC and MME; SLg interface

Specifies procedures and information coding for the EPC LCS Protocol (ELP) used on the SLg interface between GMLC and MM

Interworking between the Public Land Mobile Network (PLMN)

Defines requirements for Packet Domain interworking between PLMN and PDN, and between PLMN and PLMN.

Evolved Packet Core (EPC) Network Resource Model (NRM) Integration Reference Point (IRP); Information Service (IS)

Specifies the EPC network resource information for telecommunication network management.

Evolved Packet Core (EPC) Network Resource Model (NRM) IRP

Defines requirements for the EPC Network Resource Model (NRM) IRP

Telecommunication management;

Defines the Network Resource Model (NRM) Integration Reference Point (IRP) requirements for the EPC and WLAN interworkin

Evolved Packet Core (EPC) and non-3GPP access interworking system Network Resource Model (NRM) IRP; Information Service (IS)

Defines the semantics and behavior of information object classes (IOCs) for interworking network resources in EPC and no

Telecommunication management; Performance Management (PM); Performance measurements for Evolved Packet Core (EPC) and non-3GPP access Interworking System

Defines performance measurements for EPC and non-3GPP access network interworking.

Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS)

Specifies procedures for mobility management and session management between UE and MME in EPS

Mobility management based on Mobile IPv4

Describes stage 3 aspects of mobility management for UE using IETF Mobile IPv4 foreign agent mode to access EPC through

Mobility management based on Dual-Stack Mobile IPv6

Specifies signaling procedures for accessing 3GPP Evolved Packet Core and handling mobility between 3GPP and non-3GPP ac

Architecture enhancements for control and user plane separation

Specification for control and user plane separation of EPC's SGW, PGW and TDF entities.