DANORM
2012-10-12, 08:55 PM
The purpose of this document is to provide a description on the LTE KPIs and give troubleshooting guidelines to under - performing EUTRAN KPIs in the areas of Accessibility, Retainability, Integrity, Mobility and Availability.
1 Introduction
1.1 Purpose of the document
2 Introduction of E******* KPI & Counters
2.1 KPI Name
2.2 Importance
2.3 Scope
2.4 Time Resolution
2.5 Counters MO Class (Managed Object)
2.6 Counters Type
2.7 Target Value
2.8 Unit
2.9 KPI Description
3 KPI Collection and Process Tools
3.1 ITK Overview
3.1.1 Functionality
3.1.2 Architecture
3.1.3 Software Platform
4 Aggregation on Object and Time
4.1 Object Aggregation
4.2 Time Aggregation
4.3 Instruction on the Aggregation
5 Troubleshooting Guidelines
5.1 Accessibility
5.1.1 Random Access
5.1.2 RRC Connection Establishment
5.1.3 RRC Connection Establishment Counters
5.1.4 Initial E-RAB Establishment Success Rate
5.1.5 Initial E-RAB Establishment Success Rate Counters
5.1.6 Added E-RAB Establishment Success Rate
5.1.7 Added E-RAB Establishment Success Rate Counters
5.1.8 S1 Signaling Connection Establishment
5.2 Retainability
5.2.1 UE Session Time
5.2.2 MME Initiated E-RAB & UE Context Release with counters Description
5.2.3 RBS Initiated E-RAB & UE Context Release with counters Description
5.2.4 MME & RBS Initiated E-RAB Release Flow Chart
5.2.5 MME & RBS Initiated UE Context Release Flow Chart
5.3 Integrity
5.3.1 EUTRAN Latency KPIs
5.3.2 EUTRAN Throughput KPIs
5.3.3 EUTRAN Packet Loss KPIs
5.4 Mobility
5.4.1 Intra RBS Handover Preparation & Execution
5.4.2 X2 Based Handover Preparation & Execution
5.4.3 S1 Based Handover Preparation & Execution
5.4.4 Intra Frequency Handover Preparation & Execution Counters
5.4.5 Inter Frequency Handover Preparation & Execution Counters
5.4.6 Intra-frequency intra-LTE S1 & X2 Handover Flowchart
5.4.7 Inter-frequency intra-LTE S1 & X2 Handover Flowchart
5.4.8 ANR Counters & counter details
5.5 Availability
5.5.1 Partial cell availability (node restarts excluded)
And Please Add Reputation
1 Introduction
1.1 Purpose of the document
2 Introduction of E******* KPI & Counters
2.1 KPI Name
2.2 Importance
2.3 Scope
2.4 Time Resolution
2.5 Counters MO Class (Managed Object)
2.6 Counters Type
2.7 Target Value
2.8 Unit
2.9 KPI Description
3 KPI Collection and Process Tools
3.1 ITK Overview
3.1.1 Functionality
3.1.2 Architecture
3.1.3 Software Platform
4 Aggregation on Object and Time
4.1 Object Aggregation
4.2 Time Aggregation
4.3 Instruction on the Aggregation
5 Troubleshooting Guidelines
5.1 Accessibility
5.1.1 Random Access
5.1.2 RRC Connection Establishment
5.1.3 RRC Connection Establishment Counters
5.1.4 Initial E-RAB Establishment Success Rate
5.1.5 Initial E-RAB Establishment Success Rate Counters
5.1.6 Added E-RAB Establishment Success Rate
5.1.7 Added E-RAB Establishment Success Rate Counters
5.1.8 S1 Signaling Connection Establishment
5.2 Retainability
5.2.1 UE Session Time
5.2.2 MME Initiated E-RAB & UE Context Release with counters Description
5.2.3 RBS Initiated E-RAB & UE Context Release with counters Description
5.2.4 MME & RBS Initiated E-RAB Release Flow Chart
5.2.5 MME & RBS Initiated UE Context Release Flow Chart
5.3 Integrity
5.3.1 EUTRAN Latency KPIs
5.3.2 EUTRAN Throughput KPIs
5.3.3 EUTRAN Packet Loss KPIs
5.4 Mobility
5.4.1 Intra RBS Handover Preparation & Execution
5.4.2 X2 Based Handover Preparation & Execution
5.4.3 S1 Based Handover Preparation & Execution
5.4.4 Intra Frequency Handover Preparation & Execution Counters
5.4.5 Inter Frequency Handover Preparation & Execution Counters
5.4.6 Intra-frequency intra-LTE S1 & X2 Handover Flowchart
5.4.7 Inter-frequency intra-LTE S1 & X2 Handover Flowchart
5.4.8 ANR Counters & counter details
5.5 Availability
5.5.1 Partial cell availability (node restarts excluded)
And Please Add Reputation