Troubleshooting the E-UTRAN

This course will utilize your network service assurance tools to discuss methodical approaches to troubleshooting across the LTE E-UTRAN. Protocol level failures associated with S1AP, X2AP, RRC and NAS will all be examined, with exploration of the key KPIs monitored. In addition, issues related to mobility will also be examined, including both intra and inter RAT scenarios.

This course will contain the following sections:


  • Duration: 1 hour
  • Topic areas covered include
  • Review session on key architectural and procedural aspects
  • Focus areas - group specific discussion on key areas of concern
  • KPI and Cause Code Analysis
  • Root Cause Scenarios
  • Activity
  • Detailed analysis of S1 scenarios using Mpirical’s NetX
  • Duration: 2 hours
  • Topic areas covered include
  • Detailed S1 Procedures
  • S1AP
  • KPI and Cause Code Analysis
  • Root Cause Scenarios
  • Activity
  • Detailed analysis of S1 scenarios using Mpirical’s NetX
  • Duration: 2 hours
  • Topic areas covered include
  • Detailed X2 Procedures
  • X2AP
  • KPI and Cause Code Analysis
  • Root Cause Scenarios
  • Activity
  • Detailed analysis of X2 scenarios using the Mpirical’s NetX
  • Duration: 2.5 hours
  • Topic areas covered include
  • Detailed RRC Procedures
  • KPI and Cause Code Analysis
  • Activity
  • Detailed analysis of procedures using Mpirical’s NetX
  • Duration: 2 hours
  • Topic areas covered include
  • Detailed EMM and ESM Procedures
  • KPI and Cause Code Analysis
  • Root Cause Scenarios
  • Activity
  • Detailed analysis of procedures using Mpirical’s NetX
  • Duration: 2.5 hours
  • Topic areas covered include
  • Detailed LTE and Inter-RAT Procedures
  • KPI and Cause Code Analysis
  • Root Cause Scenarios
  • Activity
  • Detailed analysis of procedures using Mpirical’s NetX
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Duration 2 days
CPD Learning Credits 12

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