LTE Parameters (TK414)


Prerequisites Participants must have advanced knowledge and experience of the LTE Air
Interface.
For background knowledge, we recommend the TEKonsult courses "LTE Air Interface" and "Planning the LTE Radio Network"
Target groups Participants should be Network Planning/Performance engineers and Network
Engineering and Optimization personnel
Duration 4.0 days
Course content LTE Functionalities and Features Overview
 
  • LTE Radio Network Architecture and its interfaces
  • RRM Process
  • Overview of main LTE features


Parameter Structure & SIBs

  • Physical Radio Resources
  • System Information Broadcast in LTE
  • SIB Content


Physical Channel Configuration & Random Access

  • Physical Channels Overview
  • Physical Signals and Channels Structure and Contents
  • Random Access Process and Methods
  • PRACH Configuration Options and Parameters


Bearer ControlUE State Handling

  • UE states: Parameters and Procedures
  • DRX/DTX Configuration
  • Different State Transitions
  • Radio Bearer Overview
  • Performance and Optimization Aspects


Admission Control

  • RACin LTE
  • Default and Dedicated Bearers
  • LTE QoS Profiles


Power Control Setting and AMC

  • Explain the basics of LTE PC
  • Describe UL open loop PC part
  • Discuss UL open loop PC part
  • Identify DL power settings
  • Analyze PSD
  • PC impact on network performance and related parameters


MIMO Mode Control

  • Multi-Antenna Techniques
  • Multi Antenna Modes in LTE
  • Single Antenna Port Transmission
  • Receive Diversity
  • Basics of MIMO Parameters
  • Spatial Multiplex vs. Tx diversity
  • Beamforming
  • RRM impacts


Mobility Management

  • Radio Measurements in LTE
  • Idle Mode Mobility Management Parameters
  • Connected Mode Mobility Management Parameters


UL/DL Scheduler

  • UL and DL Scheduler Principle
  • Outer Loop Quality Control
  • UL and DL Adaptive Modulation and Coding (AMC) Parameters
  • Outer Loop Link Adaptation (OLLA)
  • Adaptive Transmission Bandwidth (ATB)