TELECOM

LTE Technical Overview

Nº 1424
תאריך: 23+24.07.13
מחיר: 2120 + מע"מ
משך הקורס: 2 ימים

LTE Technical Overview08 2011 II 1day 1424.pdf

Course Overview:

Long Term Evolution (LTE) is a radio technology based on OFDM and MIMO technologies. LTE provides much higher data rates (over 100 Mbps) to users while reducing the cost-per-bit for service providers. This is very exciting to wireless operators who are eager to deploy multimedia rich Internet content over a wireless medium with seamless access anywhere at any time. This course describes the simplified architecture of LTE and moves on to OFDM and MIMO. The course also covers the downlink and uplink frame structure, OFDM operations at the physical layer, and resource management and scheduling considerations at the MAC layer. It steps through system acquisition, call setup, traffic operations and handover. The deployment and interworking issues with UMTS/GSM and CDMA2000 networks are also explored. In summary, this course provides a comprehensive overview of LTE technology

Who should attend:

This course provides a comprehensive high level view of the LTE and is intended for those in business and non-engineering functions as well as those who need to understand LTE and its place in the 4G wireless landscape.

Prerequisities:

Basic knowledge of WCDMA and/or completing the UMTS 2 days course.

Course Outline:

1. 3GPP UMTS evolution to LTE

From RLS99 to HSPA
What's IMS
The LTE RLS 8 – RLS 10

2. LTE Overview

Goals and requirements of LTE
The new key technologies in LTE
LTE market & deployments
LTE strengths and challenges
LTE market players

3. LTE Network Architecture

System Architecture Evolution (SAE)
Network architecture and interfaces
EPC – Evolved Packet Core nodes and functions
- Mobility Management Entity functions
- Serving Gateway functions
- PDN Gateway functions
eUTRAN – eNodeB functions and interfaces
Interworking and Deployment
Deployment considerations
Voice over LTE solutions description
Interworking with 3GPP and non-3GPP networks

4. LTE air interface

LTE RF interface and spectrum
What’s OFDM/OFDMA and how it works
Modulation types used in LTE and how it works
The LTE resource block allocation
Frame structure and resources grid

5. LTE Channels & Protocol Stack

Protocol stack overview
MAC & RLC layers interfaces and functions
Radio channels functions

6. LTE Mobile Operation/basic procedures

Synchronization signals acquisition process
System information structure and acquisition process
Default Bearer Setup process
Idle Mode and Mobility
LTE Security outline

7. LTE Detailed architecture

eNodeB detailed functions & interfaces
MME detailed functions & interfaces
S-GW detailed functions & interfaces
P-GW detailed functions & interfaces
PCRF detailed functions & interfaces
Interfaces & protocols
- GTPc & GTPu
- V1 & V2
- Direct tunneling

8. OFDMA Radio Technology

Detailed modulation overview for QPSK/16QAM/64QAM
LTE Frame structure
Resources allocation & scheduling
Radio propagation mitigation
Synchronizing the cell
Extracting the system parameters from the broadcast channel
TD-LTE frame structure & configurations
OFDMA benefits summary

9. LTE Radio Channels

Downlink channels functions
Uplink channels functions

10. LTE Security

UE identities in LTE (IMSI,GUTI….)
Keys & SIM card functions
Authentication process
Security keys generations
Encryption algorithms

11. LTE Antennas technology intro

SIMO
MIMO
Reference signals

12. SON – Self Organizing Network

3GPP standard for SON
LTE network setup procedure
Interference coordination

13. LTE Backhauling aspects

14. Summary

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שפות

TELECOM

LTE Technical Overview