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LTE Protocols

Learning Time:
9 Hours
Level:
Advanced
Delivery:
On-demand
CPD Credits:
9
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Course Details

If you are involved in the troubleshooting of LTE networks, you will appreciate that having a good understanding of the protocols is critical. This course therefore sets out to provide a detailed explanation of the LTE protocols that can be found within the E-UTRA, E-UTRAN and EPC. Furthermore, to enhance the explanations, the course incorporates real use cases and examples through the use of Mpirical’s NetX virtual network analyzer.

Philip Nugent

Philip Nugent

Mpirical Trainer
Phil heads up Mpirical’s technical development, advising on the latest technologies and assisting the Mpirical team with his wealth of both historical and current knowledge. Phil’s specialist area is the mobile radio and RAN space, originally focussing on 2G and 3G technologies but more recently, heavily embedded with 5G New Radio for both Mpirical and customer specific projects.
£295
for 6 months access

Individual Course

Get on-demand access to this course including all supporting courseware and learning tools.

Module 1
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RRC

Introduction to RRC:

  • Air Interface Protocol Stack.
  • RRC States.
  • RRC Connection.

E-UTRA Radio Bearers:

  • Signalling Radio Bearers:
    • SRB.
  • Dedicated Radio Bearers:
    • DRB.

System Information:

  • SI Messages:
    • MIB, SIB1, System Information Types.

RRC Connection Reconfiguration.

LTE Mobility:

  • E-UTRA Measurements.
  • LTE Events.
  • Handover Process.
  • Inter-RAT Mobility.
Module 2
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X2AP

Introduction to X2AP.

Architecture of the X2 Application Part:

  • Functions of the X2 Application Protocol.

X2 Procedures:

  • X2 Basic Mobility Procedures - Handover Preparation.
  • SN Status Transfer.
  • UE Context Release.
  • 3Handover Cancel.
  • X2 Load Indication.
  • X2 Resource Status Reporting.
  • X2 Setup.
  • X2 eNB Configuration.
Module 3
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S1AP

Introduction to S1AP.

The E-UTRAN Control Plane:

  • E-UTRAN Protocol Specifications.

The E-UTRAN S1 Application Protocol.

S1 Functions and Procedures.

Example S1 Procedures:

  • NAS Transport.
  • Initial Context Setup.
  • E-RAB Establishment.
  • S1 Setup.
  • eNB and MME Configuration Update.
  • Handover.
  • Path Switch.
  • Status Transfer.
  • UE Context Release.
  • Reset.
  • S1 Trace Procedures.
  • Location Reporting Control.
  • Overload.
  • Paging.
Module 4
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GTP

GTP Fundamentals.

GTPv1-U:

  • GTPv1-U Header.
  • GTPv1-U Procedures.

GTPv2-C:

  • GTPv2-C Header.
  • GTPv2 Message Format.
Module 5
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Diameter

Diameter Protocol and Architecture:

  • Transporting Diameter Signalling.
  • 3GPP Diameter Interfaces.
  • Diameter Routing Agent:
    • DRA Specifics.

Diameter Base Protocol & AVPs:

  • Command Codes.
  • Example Message - CCR and CCA.

Diameter Routing and Roaming.

Module 6
View

SGsAP

Introduction to SGsAP:

  • Circuit Switched Fallback:
    • CSFB Operation.

SGsAP Fundamentals:

  • SGsAP Protocol Stack.
  • SGsAP States.
  • SGsAP Message Set.

Examining SGsAP:

  • Combined Attach.
  • Mobile Terminated Call Procedure.
  • CSFB MT SMS Procedure.
  • Combined TA/LA Update.
  • CSFB Network Detach.
Module 7
View

NAS EMM

Introduction to NAS EMM:

  • Stratums.
  • NAS Messages.

EMM and ECM States:

  • EPS Mobility Management States.
  • EPS Connection Management States.

NAS EMM Capabilities.

NAS EMM and the EPS Attach:

  • Attach Request.
  • Identity Request.
  • Authentication Request and Response.
  • Security Context Initiation.
  • Attach Accept.
  • Attach Complete.
Module 8
View

NAS ESM

Introduction to NAS ESM:

  • Stratums.
  • NAS Messages.

EPS Session Management.

ESM Message Detail:

  • PDN Connectivity Request.
  • Activate Default EPS Bearer Context Request.
  • Activate Dedicated EPS Bearer Context Request.
£295
for 6 months access

Individual Course

Get on-demand access to this course including all supporting courseware and learning tools.

Available as part of our Package Options

How to get started...

Step 1

Purchase the course with one of the methods below.

Step 2
Log in to the Mpirical learning portal to access your course.
Step 3
Start learning right away with on-demand or get ready for your live session.

Pricing

£295
for 6 months access

Individual Course

Get on-demand access to this course including all supporting courseware and learning tools.

From
£895

Package Options

This course is available in a number of package options alongside other learning tools.

Individual Course
£295
4G/5G Package
from £895
Unlimited Access Package
from £995
Access to this video course
Access to reference document
Access to learning platform
Access to NetX
Access to glossary of terms
Access to blogs
Certificate of completion
Earn badges for activities
Access to multiple courses
Access to technology related Telecoms Bytes
Access to all on-demand courses
Access to full Telecoms Bytes catalogue
Access to NetXplore virtual world
Access to NetXpert assessments
Access to NetXlabs

Frequently Asked Questions

Will I receive certification for completing the course?

Yes, all our courses provide a shareable certificate of completion following the test of understanding.

How long do I get access to the course?

On-demand courses are accessible immediately following purchase. Each course will have a different access period ranging from 3-6 months on average. You can continue to access the Mpirical learning platform after your course licence expires; however, you won’t be able to view any course content or learning tools unless you are a paid customer.

What else do I get with a course?

All students benefit from automatic access to our ‘Ask the Trainer’ feature with an on-demand course purchase. You will also get access to our acclaimed network visualisation tool, NetX.*

*NetX is not included with the Mini Telecoms MBA course or partner training.

Can I access the course offline?

Offline access is not currently available. You must use a connected device to access the course and learning tools. However, course pdfs and reference documents are downloadable.

Is there recommended follow-on training?

Yes, we do recommend follow-on training courses within the Mpirical learning platform.

How do I choose between a live course or on-demand course?

Our live courses are generally reserved for teams and enterprises of 10 or more. If you’d like to learn more about purchasing a single course to be delivered at your location or online, please get in touch: enquiries@mpirical.com.