LTE Core Network

2 Day Course
Code PWS197

Book Now - 3 Delivery Methods Available:

Scheduled Online Onsite

Overview

The goal of the LTE SAE from the 3GPP is to achieve  a high-data-rate, low-latency, packet-optimised system that supports multiple access technologies. Long Term Evolution, as defined in the 3GPP Release 8 standards, has described both an evolved Radio Access Network (E-UTRAN) and a new core network strategy termed SAE -  System Architecture Evolution.

The main part of SAE is the Evolved Packet Core (EPC), otherwise known as the SAE Core. The new core network is key to achieving the level of performance that LTE must deliver with the sort of low delay across the network that has been hitherto unachievable with GPRS and UMTS.

Objectives

Upon completion of this course the delegate will be able to:

  • Describe the components & functions of the SAE
  • Identify the SAE Architecture
  • Explain the role of the Policy & Charging Rules Function (PCRF)
  • Understand the PCC Rules procedure
  • Understand Interworking with other Access methods
  • Describe the Circuit Switched Fallback procedure for voice
  • Understand the use of IMS & VoIP service
  • Understand basic SIP Signalling
  • Explain Packet Filtering
  • Understand the use of GPRS Tunnelling Protocol (GTP)
  • Describe Default EPS Bearer procedures
  • Understand the use of DiffServ
  • Understand Quality of Service (QoS) requirements

Modules

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Course Introduction (9 topics)

  • Why the change was needed?
  • SAE Architecture
  • SAE Components & Functions
  • The relationship between MME & SGW
  • The need for the PCRF
  • The Default EPS Bearer
  • The use of Service Data Flows (SDF) & Packet Filtering
  • The PCEF
  • GTP Tunnelling & its use

Evolved Packet Core (8 topics)

  • Structure
  • Main Components
  • The MME (Mobility Management Entity):
  • The SGW (Serving Gateway)
  • The PGW (Packet Data Network Gateway)
  • The HSS (The Home Subscriber Server)
  • The ANDSF (Access Network Discovery Selection Function)
  • 3GPP AAA Server

Reference Points and Interfaces (4 topics)

  • Interfaces between EPC and the Access Network
  • S1: Signalling between Evolved NodeBs and the Core
  • S5/S8: SGW to PDNGW
  • EPC Internal Interfaces

IMS (5 topics)

  • Functional architecture for IMS services
  • IP Multimedia Subsystem Entities
  • The SCSFs and its role in Multimedia
  • Interfaces to Core
  • An overview of Session Initiation Protocol (SIP)

Interworking Capabilities (5 topics)

  • Interworking with UMTS
  • Interworking with CDMA2000/EVDO
  • Interworking with a WLAN
  • WiFi Offload of Mobile Internet
  • MBMS

Prerequisites

Delegates should have basic cellular, telecommunications & IP network experience or understanding, no prior knowledge of 3G LTE/SAE is required

Additional Learning

The courses below may help you meet the knowledge level required to take this course. If you are unsure please ask a training advisor .

Scheduled Dates

Please select from the dates below to make an enquiry or booking.

Pricing

Different pricing structures are available including special offers. These include early bird, late availability, multi-place, corporate volume and self-funding rates. Please arrange a discussion with a training advisor to discover your most cost effective option.

Code Location Duration Price Feb Mar Apr May Jun Jul
PWS197

(Classroom or Online)
2 Days $2,380
15-16

What Our Customers Say

The training was delivered with a high level of expertise and excellence. Instructor was highly knowledgeable.”

Technical Trainer, Aviat Networks

Overall the course was really good, the trainer really understood the material and was very approachable.”

Customer Training Manager, Aviat Networks

Excellent course, informative and well-paced.”

CSE, Cisco

Course was very well outlined. Topics were great and bridged many gaps.”

System Engineer, Cable & Wireless

An excellent intro to video encoding & MPEG transport streams - I would definitely recommend it.”

Broadcast Engineer, Cisco

Definitely an excellent intro. Left me interested in learning more.”

Broadcast Engineer, Eircom

Excellent training course with real examples and practical classroom demonstrations.”

Transport Designer, Orange

Instructor knowledge and experience was excellent.”

Solutions Engineer, Akamai

Excellent course, very clear and well organised. Course content delivery was very good.”

Assistant Engineer, Dhiraagu

Very informative and appropriate.”

Network Support Technician, BT

or call:408-759-5074

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