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LTE and IMS Technologies and How they Interwork Training

LTE and IMS Technologies and How they Interwork Training

LTE and IMS Technologies and How they Interwork Training:

LTE and IMS Technologies and How they Interwork Training Courses with Hands-On Exercises (Online, Onsite, and Classroom Live)

If your job requires understanding IMS and LTE and how they work together, this course can help you get there quickly.  The first part of the course covers the basics of LTE, the physical layer, control signaling, and RF management.  You will learn the basics of LTE network elements and function, signaling, system acquisition, and basics of mobility management in LTE.

The LTE and IMS Technologies and How they Interwork Training course then moves onto more advanced topics in LTE such as Quality of Service (QoS) management and scheduling, and hand-over. inter-technology handover, power saving modes, VoIP, and session continuity via LTE.  The second part of the course addresses intermediate to advanced IMS issues including network design and configuration; core network, routing, security, and applications; and IMS interworking within an LTE environment.

What’s Included?

  • 4 days of LTE and IMS Technologies and How they Interwork Training with an expert instructor
  • LTE and IMS Technologies Training Electronic Course Guide
  • Certificate of Completion
  • 100% Satisfaction Guarantee


Related Courses

Customize It:

  • If you are familiar with some aspects of LTE and IMS Technologies and How they Interwork, we can omit or shorten their discussion.
  • We can adjust the emphasis placed on the various topics or build the LTE and IMS Technologies and How they Interwork Training course around the mix of technologies of interest to you (including technologies other than those included in this outline).
  • If your background is nontechnical, we can exclude the more technical topics, include the topics that may be of special interest to you (e.g., as a manager or policy-maker), and present the LTE and IMS Technologies and How they Interwork Training course in manner understandable to lay audiences.

Audience/Target Group:

  • This course is aimed at those who need to understand LTE and IMS Technologies Interwork Training. This includes RF and network engineers, systems architects, product managers, OSS personnel involved with features and services, management, and support staff who can benefit from a better, juxtaposed understanding of LTE and IMS.


  • General knowledge of telephony, wireless communications, and IP along, ideally, with some prior exposure to IMS and/or WCDMA through UMTS/HSPA.


After completing this course, attendees will be able to:

  • Plan and engineer for LTE, IMS, and the two of them together
  • Manage legacy services over IMS including 9-1-1 messaging and more
  • Anticipate issues when rolling out new LTE and/or IMS-based applications

Course Outlines:

Session 1:  Includes LTE essentials, fundamental elements, and LTE network architecture.

  • LTE Roadmap and Standardization
  • LTE Network Components
    • UE
    • eNB
    • MME
    • S-GW
    • P-GW
    • PCRF
  • LTE Overview
    • OFDM/OFDMA downlink
    • SC-FDMA Essentials: Uplink
    • LTE architecture:  Interfaces
  • LTE Layer 3 Signaling (RRC Layer)
  • Network Entry and Attachment
    • System Acquisition/Scanning
    • Synchronization
    • Default Bearer Establishment
  • Idle Mode Operation
    • Idle Mode
    • Paging
    • Tracking Area Update

Session 2:  Includes LTE QoS, VoIP solutions, and solutions for VoIP session continuity

  • QoS Management
    • Different Classes of Services and Their Priorities
    • Scheduling in LTE: Examples from Vendor-Specific Architectures
    • LTE Scheduler Optional Features (3GPP defined)
    • Dedicated Bearers
  • Handover in LTE
    • X2-based Handoff
    • S1-based Handoff
    • Inter-RAT Handoff (LTE Inter-working)
      • LTE-3GPP
      • LTE-3GPP2
      • LTE-Other Technologies
  • LTE VoIP
    • SRVCC for Voice Service Continuity over IMS
    • One Voice or VoLTE for VoIP over LTE over IMS

Part 2: IMS

Session 1: IMS Network Design and Configuration

  • Session Boarder Controller
  • P-CSCF
  • S-CSCF
  • I-CSCF
  • HSS
  • ENUM and DNS
  • CCF
  • BGCF
  • MGW
  • Signaling and Bearer Paths Discussion
  • Service Continuity Server
  • VoIP Call Flow (access type independent)

Session 2: Core Network, Routing, Security, and Applications

  • HSS
    • IMS Parameters
    • LTE Parameters
  • Signaling vs. Bearer (paths and protocols over LTE through IMS)
  • Routing, Difference of IPV4 vs. IPV6
  • IMS Security
  • Service Logic and Filter Control for Applications
  • IMS Applications
    • E911/IMS  (cover overview of location services)
    • TTY
    • Messaging (text and multimedia)
    • GETS (with LTE priority access)
    • CALEA
    • VoIP
    • Video

Session 3:  Interworking

  • LTE/IMS Handoffs
    • Call Flow:  Establishing an Inbound Call over LTE into IMS
    • Call Flow:  Supporting a Call Terminating on IMS
    • Call Terminating Back on LTE
    • LTE/3G/IMS Handoffs
    • Service Continuity Server
    • Call Flow with Hand-off
  • LTE/IMS Testing Requirements
  • Wrap-up
    • Course Recap and Q/A
    • Evaluations

Whether you are looking for general information or have a specific question, we want to help!

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