(71-1513) LTE EPS (Evolved Packet Core)

LTE EPS Evolved Packet System

During This course participiants will learn EPS Evolved Packet System – the mobile core with nodes: MME, HSS, PCRF, SGw, PGw, IMS. Together with Signalling and security procedures: authentication and ciphering.

Participants will learn how mobile attach and get access to Internet and IMS with QoS bearer. All core network protocols and signalling procedures are explained i details.

1. Introduction

  • EPS Evolved Packet Core nodes, interfaces, protocols
  • Attach with default bearer
  • Dedicated bearer activation
  • Mobility procedures
  • LTE Security procedures authentication and ciphering

2. MME Signalling

  • EPS Mobility Management Signalling
  • EPS Session Management Signalling

3. Signalling Protocols

  • SIP Session Initiation Protocol
  • SCTP Stream Control Transmission Protocol
  • DIAMETER protocol
  • GTP GPRS Tunneling Protocol
  • S1AP S1 Application Part protocol
  • X2AP X2 Application Part protocol
  • Diameter protocol for HSS, MME procedures

3. Signalling Procedures

  • Attach with default bearer
  • Dedicated bearer activation
  • Mobility procedures
  • LTE Security procedures authentication and ciphering
  • VoLTE call setup
  • VoLTE handover to 3G, WiFi with SR-VCC
  • SMS over LTE with MME and SMS with IP-SMG

 

Difficulty level: Beginner, Advanced

Duration: 1 day

Target audience: telecom engineer, other users of telecom system

Training method: lectures, theoretical exercises

Prerequisites: none



Other LTE trainings

  • (71-1511) LTE System (1 day)
  • (71-1512) LTE System Radio Signaling and Procedures (1 day)
  • (71-1513) LTE EPS (Evolved Packet Core) (1 day)
  • (71-1514) VoLTE (Voice over LTE) (1 day)
  • (71-1515) Diameter for EPC (Evolved Packet Core) (1 day)
  • (71-1516) LTE Advanced (1 day)
  • (71-1517) LTE Advanced Pro (1 day)
  • (71-1518) LTE/A-LTE SON Self Organizing Network (1 day)
  • (71-1519) MBMS/eMBMS Multimedia Broadcast Multicast System (1 day)
  • (71-1520) NB-LTE Narrowband LTE (1 day)