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Thread: Ericsson LTE L11 KPIs formulas and counters

  1. #1
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    Ericsson LTE L11 KPIs formulas and counters

    1 Introduction
    1.1 Purpose of the document
    2 Introduction of Ericsson 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)

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  2. Thanks thanhnctu thanked for this post
  3. #2
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    i can not download the file please help for me other download link for me...


  4. Thanks erraviesh, Shlomi thanked for this post
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  5. #3
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    Thanks a ton for the document. Much appreciate if someone share the formula for LTE UL/DL BLER formula in ericsson.




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