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Thread: LTE KPIs Optimization & Tuning 2012

  1. #1
    VIP Member Reputation: 1716 DANORM's Avatar
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    Default LTE KPIs Optimization & Tuning 2012

    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)


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  3. #2
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    Default Re: LTE KPIs Optimization & Tuning 2012

    Hi,

    What is the password ?

  4. #3
    VIP Member Reputation: 1716 DANORM's Avatar
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    Default Re: LTE KPIs Optimization & Tuning 2012

    Quote Originally Posted by bebertdk View Post
    Hi,

    What is the password ?
    look at my signature

  5. #4
    VIP Member Reputation: 1247 william.dg08's Avatar
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    Default Re: LTE KPIs Optimization & Tuning 2012

    Hi, Just a comment ..This was posted before by @fmartinez
    http://www.finetopix.com/showthread.php?30614-LTE-KPI-E
    It's the same ppt.

    Quote Originally Posted by DANCESTORM View Post
    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)


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  6. #5
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    Default Re: LTE KPIs Optimization & Tuning 2012

    Thanks for sharing such a nice document but i cant access the other Docs links in your signature is there any specific issue

  7. #6
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    Default Re: LTE KPIs Optimization & Tuning 2012

    Try the password trance

    Quote Originally Posted by bebertdk View Post
    Hi,

    What is the password ?

  8. #7
    Junior Member Reputation: 10
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    Default Re: LTE KPIs Optimization & Tuning 2012

    yes this is the same PPT . This is with out Password.

    http://www.finetopix.com/showthread.php?30614-LTE-KPI-E

  9. Thanks SRRFWIRELESS7, jndomingo, Ghost78 thanked for this post

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