LTE and IMS Technologies and How They Interwork Training

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LTE and IMS Technologies and How They Interwork Training


LTE and IMS Technologies and How they Interwork Training Course by ENO

If your job requires understanding IMS and LTE and how they work together, this LTE and IMS Technologies and How they Interwork Training course can help you get there quickly. The first part of the LTE and IMS Technologies and How they Interwork Training course covers the basics of LTE, 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 Trainingcourse then moves onto more advanced topics in LTE such as Quality of Service (QoS) management and scheduling, 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.

Customize It:

● If you are familiar with some aspects of this course, we can omit or shorten their discussion.
● We can adjust the emphasis placed on the various topics or build the 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 course in manner understandable to lay audiences.

Related Courses:

LTE Advanced System Techniques Training
LTE RF Network Design Training

Duration: 4 days


◾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 Content:

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

LTE Roadmap and Standardization

LTE Network Components


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
◾Default Bearer Establishment

Idle Mode Operation

◾Idle Mode
◾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-Other Technologies


◾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
◾Signaling and Bearer Paths Discussion
◾Service Continuity Server
◾VoIP Call Flow (access type independent) HSS

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

◾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)
◾Messaging (text and multimedia)
◾GETS (with LTE priority access)

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

◾Course Recap and Q/A

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

Request More Information

Time Frame: 0-3 Months4-12 Months


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