view cart | home | contact us | search

[LTE_309] Mastering TD-LTE Air Interface

Printer-friendly PDF version

Time Division Duplex Long Term Evolution (TDD LTE or TD-LTE) is a 4th generation (4G) cellular technology that promises a much higher air interface data rate (over 100 Mbps) to users while reducing the cost per bit for wireless service providers. The building blocks of TD-LTE include OFDM, multiple antenna techniques, and all-IP technologies. Multiple antenna techniques could increase data rates, throughput, coverage, and lower battery consumption in a mobile device. This course provides an in-depth discussion of the PHY and MAC layers of the TD-LTE air interface. First, it introduces the E-UTRAN network architecture and protocols. The Type 2 PHY frame structure, channels, resource allocation, and multiple antenna techniques are described. Finally, the course discusses the operations of acquisition, system access, data session setup, DL and UL traffic operations and handover.

Learning Objectives

After completing this course, the student will be able to:
• Sketch the network architecture
• Specify air interface protocols
• Draw PHY Type 2 frame structure and resource mapping for DL and UL
• Mention roles of DL and UL PHY channels
• Describe the synchronization operation and use of reference signals
• Summarize the system acquisition and data session setup procedure
• Describe traffic operations in DL and UL at the PHY/MAC layers
• Explain cell reselection and handover
• Identify the key multiple antenna techniques for the DL and the UL and specify their applications

Intended Audience

This is a detailed technical course, primarily intended for a technical audience, including those in product design and development, integration and testing, and system engineering.

Suggested Prerequisites

• [TRND103] Overview of OFDM (eLearning)
• [TRND104] Multiple Antenna Techniques (eLeaning)
• [LTE_102] LTE Overview (eLearning)

Course Length

2 Days

Course Outlines / Knowledge Knuggets

1. Introduction
1.1. Motivation for TD-LTE or TDD LTE
1.2. Goals and requirements of LTE
1.3. LTE network nodes and interfaces
1.4. Comparison of FDD LTE & TDD LTE
1.5. LTE air interface protocols
1.6. Life of a mobile in LTE

2. TD-LTE Technology
2.1. Access techniques – OFDMA and SC-FDMA
2.2. TD-LTE Type 2 frame structure
2.3. S- Subframe and subframe patterns
2.4. TD-LTE DL/UL configurations
2.5. PHY channels and resource mapping

3. System Acquisition
3.1. DL synchronization in TD-LTE
3.2. System selection

4. System Access Operation
4.1. UL synchronization
4.2. TD-LTE random access procedure
4.3. TD-LTE preamble configurations
4.4. RRC connection establishment

5. TD-LTE Call Setup
5.1. Initial attach
5.2. EPS bearer setup

6. Downlink Operations
6.1. DL transmission process
6.2. Channel quality reporting
6.3. DL scheduling and resource allocation
6.4. Data transmission in DL Subframe
6.5. Data transmission in S-Subframe
6.6. HARQ bundling and multiplexing
6.7. DL operations using MIMO

7. Uplink Operations
7.1. UL transmission process
7.2. Bandwidth requests
7.3. UL scheduling and resource allocation
7.4. UL data transmission and HARQ
7.5. TTI bundling
7.6. UL operations using MIMO

8. Mobility and Power Control
8.1. Tracking area
8.2. Cell reselection
8.3. Paging
8.4. Handover message flow
8.5. Power control in TD-LTE

Appendix A: OFDM Essentials (OFDM/OFDMA and SC-FDMA)

Appendix B: Advanced Antenna Techniques

------------------------------------
WHY CUSTOMERS LOVE OUR ELEARNING:

- Self-paced, animated, and interactive

- $150/each course for 6 month license

- Immediate online access upon purchase

- Flexible way to take training at any hour

- Online training transcript available

- Electronic certificates at completion


- Full list of courses at
  www.awardsolutions.com/elearning.pdf

CONTACT US

For any additional questions,
please contact Mr. Rod Marckese
at +1-972-664-0727 x246 or
public.training@awardsolutions.com

Award Solutions, Inc.    2100 Lakeside Blvd., Suite 300, Richardson, TX    Contact Us 
© 2016 Award Solutions, Inc. All rights reserved.