CATEGORY: LTE RF Optimization – Ericsson

LTE Drop Call Ericsson

Course Access: Lifetime
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Course Overview

Course Link

  • Course Name: LTE Drop Call Ericsson
  • Category: LTE RF Optimization Ericsson
  • Description:
    • LTE RRC Re-establishment, LTE Drop Call optimization on Ericsson Equipment.
    • Drop Call Initiated by UE, eNodeB and MME.
    • Signaling, Counters and Parameters Troubleshooting
  • Course Duration: 2 Hours

Course Description:
This course cover the LTE drop call optimization, explaining the connection drop in LTE, counters and KPIs, related parameters and low performance troubleshooting.

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

 

Course Objectives:

By Completing this course, you will be able to:

– Describe LTE drop call and distinguish between field and network drop .

– Describe the counters and parameters related to drop call.

– Describe and distinguish the drop call initiated by UE, eNodeB or MME.

– Analyses drop call caused by mobility.

– Troubleshoot LTE drop Call.

 

Course Content:

  1. LTE Drop Call Overview
    1. Drop call definition
    2. Network drop call
    3. Field drop Call
  2. Drop Call Performance
    1. Drop call analysis
    2. Radio link failure
    3. Drop Call counters & KPIs
  3. Drop call causes
    1. UE initiated drop
    2. eNodeB initiated drop
    3. MME initiated drop
    4. Mobility initiated drop
    5. Drop Call troubleshooting

Prerequisites:

– LTE Air interface

– LTE Channel Configuration