CATEGORY: LTE RF Optimization – Ericsson

LTE Accessibility Ericsson

Course Access: Lifetime
Take this Course
Course Overview
  • Course Name: LTE Accessibility Ericsson
  • Category: LTE RF Optimization – Ericsson
  • Description:
    • LTE Random Access, RRC and E-RAB optimization on Ericsson Equipment.
    • Signaling, Counters and Parameters Troubleshooting
  • Course Duration: 2 Hours

Course Description:

This course cover the LTE accessibility RF optimization part on Ericsson equipment, explaining the concept and structures of protocols, procedures principle, counters and KPIs, related parameters and low performance troubleshooting.

The course is designed to provide a detailed knowledge of LTE Accessibility procedures, counters, parameters and their impact on LTE network performance.

This course is addressed to technical staff who is responsible of LTE network optimization.

Course Objectives:

Upon Completing this course, the student will be able to:

– Define and describe the LTE Accessibility procedure.

– Describe the Accessibility parameters.

– Describe the Accessibility Signaling and the key parameters in each message.

– Define the Accessibility counters step by step with the call flow.

– Define the LTE Accessibility KPIs.

– Troubleshoot step by step the LTE Accessibility Procedure.

 

Course Content:

  1. LTE Accessibility Procedure
    1. Cell Search
    2. System Message Reception
    3. PLMN Selection
    4. Cell Selection
    5. Random Access
    6. Initial Attach
  2. LTE Random Access
    1. Random Access Objectives
    2. PRACH Preamble Generation
    3. Random Access Channel Configuration
    4. Random Access Signaling & Procedure
    5. Random Access Counters & KPIs
    6. Random Access & Contention Resolution Troubleshooting
  3. LTE Connection Setup Management
    1. Protocols & Channels Structure
    2. Signaling
    3. RRC Connection Setup (SRB1)
    4. Procedure & Parameters
    5. Counters & KPIs
    6. Failure Analysis & Troubleshooting
    7. S1 & E-RAB Connection Setup
    8. Procedure & Parameters
    9. Counters & KPIs
    10. Failure Analysis & Troubleshooting

Prerequisites:

– LTE radio interface principles