um_ran-02_bsc-09 zxg10 ibsc (v6.20.10) kpi reference v1.0

ZXG10 iBSC KPI Reference

Version 6.20.10

ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 800-9830-9830 Fax: (86) 755 26772236 URL: http://support.zte.com.cn E-mail: [email protected]

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Revision History

Date Revision No. Serial No. Reason for Issue

Jun 25, 2009 R1.0 sjzl20083209 First edition

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Document Name ZXG10 iBSC (V6.20.10) Base Station Controller KPI Reference

Product Version V6.20.10 Document Revision Number R1.0

Serial No. sjzl20083209 Equipment Installation Date

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Contents

About This Manual ............................................................ i

Purpose................................................................................ i Intended Audience ................................................................. i Prerequisite Skill and Knowledge .............................................. i What Is in This Manual ........................................................... i Related Documentation.......................................................... ii Conventions........................................................................ iii How to Get in Touch............................................................. iv

Chapter 1.......................................................................... 1

Introduction of KPI in CS Domain...................................1

Availability .....................................................................1 SDCCH Availability ................................................................1 Number Of Available SDCCH...................................................1 Number Of Available TRX .......................................................2 TCH Availability ....................................................................2 Number Of Available TCH.......................................................2 Number Of Defined TCH.........................................................3 Number Of Available TCH/F ....................................................3 Number Of Available TCH/H....................................................3 Number Of Defined SDCCH.....................................................4

Accessibility ...................................................................4 Number Of SDCCH Attempts...................................................4 Number Of SDCCH Congestion................................................4 SDCCH Congestion Rate.........................................................5 SDCCH Drop Rate .................................................................5 Number Of SDCCH Seizure Failure...........................................5 Number Of SDCCH Seizure Success .........................................6 Number Of SDCCH Allocation Failure........................................6 Number Of SDCCH Drops .......................................................7 Number Of TCH Attempts (Excluding Handover) ........................7

Number Of TCH Attempts (including Handover) ........................ 7 Number Of TCH Congestion (Excluding Handover)..................... 8 Number Of TCH Congestion (including Handover)...................... 8 Number Of TCH Seizure Success (Excluding Handover) .............. 9 Number Of TCH Seizure Success (Including Handover) .............. 9 Number Of TCH Allocation Failures (Excluding Handover) ..........10 Number Of TCH Allocation Failures (Including Handover)...........11 TCH Congestion Rate (Excluding Handover) ............................13 TCH Congestion Rate (Including Handover) .............................13 TCH Assignment Failure Rate ................................................13 TCH Allocation Failure Rate ...................................................14 Number Of TCH/F Assignment Success ...................................15 Number Of TCH/F Assignment Attempt...................................16 Number Of TCH Seizure Failure (For Assignment).....................16 Call Set-up Success Rate (CSSR)...........................................16 Average Busy Time Of CS Time Slot Allocation.........................17

Reliability..................................................................... 18

TCH Call Drop Rate (Excluding Handover) ...............................18 TCH Call Drop Rate (Including Handover)................................18 Number Of TCH Drops..........................................................19 Traffic Call Drop Rate...........................................................19 TCH Drop rate Due To Transcoder Failure ...............................19 SDCCH Drop Rate Due To Transcoder/A-If Failure ....................20

Traffic ......................................................................... 20 SDCCH Traffic (erl)..............................................................20 Average TCH Traffic Per Channel ...........................................20 TCH Traffic (erl) ..................................................................21 TCH/F Traffic ......................................................................21 TCH/H Traffic......................................................................21

Mobility ....................................................................... 22 Handover Success Rate ........................................................22 Dual-band Handover Success Rate.........................................22 Number Of Handover Requests..............................................23 Number Of Handover Success ...............................................23 Number Of Dual-band Handover Requests ..............................23 Number Of Dual-band Handover Success ................................24 Incoming Handover Success Rate ..........................................24 Outgoing Handover Success Rate ..........................................24 Handover Attempt Rate........................................................25

Number Of Internal Handover Success ................................... 25 Number Of Intra-cell Handover Failure ................................... 25 Intra-cell Handover Success Rate .......................................... 26 Intra-BSC Incoming Handover Success Rate ........................... 26 Intra-BSC Outgoing Handover Success Rate............................ 26 Inter-BSC Incoming Handover Success Rate ........................... 27 Inter-BSC Outgoing Handover Success Rate............................ 27 HO Downlink Quality Share .................................................. 28 HO Uplink Quality Share ...................................................... 28 HO Downlink Level Share ..................................................... 29 HO Uplink Level Share ......................................................... 29 HO Power Budget Share....................................................... 30 SDCCH Location Update Share.............................................. 30 SDCCH SMS share .............................................................. 30 SDCCH Supplementary Services Share................................... 31

Measurement Result ...................................................... 31

DL Quality 0~5 Share.......................................................... 31 UL Quality 0~5 Share .......................................................... 32 Timing Advance 0~2 Share .................................................. 32 Timing Advance 2~6 Share .................................................. 32 Timing Advance 6~10 Share................................................. 33 Timing Advance 10~14 share ............................................... 34 Timing Advance 14~16 share ............................................... 34 Timing Advance 16~20 share ............................................... 35 Timing Advance 20~22 share ............................................... 35 Timing Advance 22~26 share ............................................... 36 Timing Advance 26~30 share ............................................... 36 Timing Advance 30~42 share ............................................... 37 Timing Advance 42~63 share ............................................... 37 Number Of Average Idle TCH In IB1 ...................................... 38 Number Of Average Idle TCH In IB2 ...................................... 38 Number Of Average Idle TCH In IB3 ...................................... 39 Number Of Average Idle TCH In IB4 ...................................... 39 Number Of Average Idle TCH In IB5 ...................................... 39

Chapter 2........................................................................41

Introduction of KPI in PS Domain.................................41

Payload .......................................................................41 UL GPRS Payload (Transmitted & Retransmitted) ..................... 41

DL GPRS Payload (Transmitted & Retransmitted) .....................42 UL EDGE Payload (Transmitted & Retransmitted) .....................42 DL EDGE Payload (Transmitted & Retransmitted) .....................43

Throughput .................................................................. 43 UL GPRS Throughput ...........................................................43 DL GPRS Throughput ...........................................................44 UL EDGE Throughput ...........................................................44 DL EDGE Throughput ...........................................................44

LLC ............................................................................. 45 DL LLC Signaling Frame Discard Rate .....................................45 DL LLC GPRS Data Frame Discard Rate...................................45 DL LLC EDGE Data Frame Discard Rate...................................45

TBF............................................................................. 46 UL TBF Establishment Success Rate .......................................46 DL TBF Establishment Success Rate .......................................46 UL Signaling TBF Share ........................................................47 DL Signaling TBF Share ........................................................47 UL GPRS Data TBF Share......................................................48 DL GPRS Data TBF Share......................................................48 UL Signaling TBF Failure Rate................................................48 DL Signaling TBF Failure Rate................................................49 UL GPRS Data TBF Failure Rate .............................................49 DL GPRS Data TBF Failure Rate .............................................50 UL EDGE Data TBF Failure Rate .............................................50 DL EDGE Data TBF Failure Rate .............................................51 UL GPRS Data TBF Throughput..............................................51 DL GPRS Data TBF Throughput..............................................52 UL GPRS Data TBF Establishment Share On PACCH ..................52 DL GPRS Data TBF Establishment Share On PACCH ..................52 UL EDGE Data TBF Establishment Share On PACCH ..................53 DL EDGE Data TBF Establishment Share On PACCH ..................53 UL EDGE Data TBF Throughput..............................................53 DL EDGE Data TBF Throughput..............................................54

RLC............................................................................. 54 UL PDCH Usage...................................................................54 DL PDCH Usage...................................................................54 Abis Bandwidth Usage..........................................................55 UL RLC Data Throughput ......................................................55 UL RLC Data Throughput Per PDCH ........................................55

DL RLC Data Throughput...................................................... 56 DL RLC Data Throughput Per PDCH........................................ 56 UL GPRS RLC Retransmission Rate ........................................ 56 DL GPRS RLC Retransmission Rate ........................................ 57 UL EDGE RLC Retransmission Rate ........................................ 57 DL EDGE RLC Retransmission Rate ........................................ 57 UL PDCH RLC Share ............................................................ 58 DL PDCH RLC Share ............................................................ 58 UL GPRS CS-1 Block Share................................................... 58 UL GPRS CS-2 Block Share................................................... 59 UL GPRS CS-3 Block Share................................................... 59 UL GPRS CS-4 Block Share................................................... 59 DL GPRS CS-1 Block Share................................................... 60 DL GPRS CS-2 Block Share................................................... 60 DL GPRS CS-3 Block Share................................................... 61 DL GPRS CS-4 Block Share................................................... 61 UL GPRS CS-1 Data Share.................................................... 61 UL GPRS CS-2 Data Share.................................................... 62 UL GPRS CS-3 Data Share.................................................... 62 UL GPRS CS-4 Data Share.................................................... 63 DL GPRS CS-1 Data Share.................................................... 63 DL GPRS CS-2 Data Share.................................................... 63 DL GPRS CS-3 Data Share.................................................... 64 DL GPRS CS-4 Data Share.................................................... 64 UL EDGE MCS-1 Block Share ................................................ 65 UL EDGE MCS-2 Block Share ................................................ 65 UL EDGE MCS-3 Block Share ................................................ 66 UL EDGE MCS-4 Block Share ................................................ 66 UL EDGE MCS-5 Block Share ................................................ 67 UL EDGE MCS-6 Block Share ................................................ 67 UL EDGE MCS-7 Block Share ................................................ 68 UL EDGE MCS-8 Block Share ................................................ 68 UL EDGE MCS-9 Block Share ................................................ 69 DL EDGE MCS-1 Block Share ................................................ 69 DL EDGE MCS-2 Block Share ................................................ 70 DL EDGE MCS-3 Block Share ................................................ 70 DL EDGE MCS-4 Block Share ................................................ 71 DL EDGE MCS-5 Block Share ................................................ 71 DL EDGE MCS-6 Block Share ................................................ 72

DL EDGE MCS-7 Block Share.................................................72 DL EDGE MCS-8 Block Share.................................................73 DL EDGE MCS-9 Block Share.................................................73 UL EDGE MCS-1 Data Share..................................................74 UL EDGE MCS-2 Data Share..................................................74 UL EDGE MCS-3 Data Share..................................................75 UL EDGE MCS-4 Data Share..................................................75 UL EDGE MCS-5 Data Share..................................................76 UL EDGE MCS-6 Data Share..................................................76 UL EDGE MCS-7 Data Share..................................................77 UL EDGE MCS-8 Data Share..................................................77 UL EDGE MCS-9 Data Share..................................................78 DL EDGE MCS-1 Data Share..................................................79 DL EDGE MCS-2 Data Share..................................................79 DL EDGE MCS-3 Data Share..................................................80 DL EDGE MCS-4 Data Share..................................................80 DL EDGE MCS-5 Data Share..................................................81 DL EDGE MCS-6 Data Share..................................................81 DL EDGE MCS-7 Data Share..................................................82 DL EDGE MCS-8 Data Share..................................................82 DL EDGE MCS-9 Data Share..................................................83

Appendix A.....................................................................85

Reference KPI ................................................................85

TP Project Demands ...................................................... 85 UL GPRS Traffic...................................................................85 DL GPRS Traffic...................................................................85 UL EDGE Traffic ..................................................................85 DL EDGE Traffic ..................................................................86 UL RLC Retransmission Rate (CS-1) .......................................86 UL RLC Retransmission Rate (CS-2) .......................................86 UL RLC Retransmission Rate (CS-3) .......................................87 UL RLC Retransmission Rate (CS-4) .......................................87 DL RLC Retransmission Rate (CS-1) .......................................87 DL RLC Retransmission Rate (CS-2) .......................................88 DL RLC Retransmission Rate (CS-3) .......................................88 DL RLC Retransmission Rate (CS-4) .......................................88 DL&UL RLC Retransmission Rate (CS-1)..................................89 DL&UL RLC Retransmission Rate (CS-2)..................................89

DL&UL RLC Retransmission Rate (CS-3) ................................. 89 DL&UL RLC Retransmission Rate (CS-4) ................................. 90 UL GPRS Retransmission Rate............................................... 90 DL GPRS Retransmission Rate............................................... 91 UL&DL GPRS Retransmission Rate ......................................... 91 UL RLC Retransmission Rate (MCS-1) .................................... 91 UL RLC Retransmission Rate (MCS-2) .................................... 92 UL RLC Retransmission Rate (MCS-3) .................................... 92 UL RLC Retransmission Rate (MCS-4) .................................... 93 UL RLC Retransmission Rate (MCS-5) .................................... 93 UL RLC Retransmission Rate (MCS-6) .................................... 93 UL RLC Retransmission Rate (MCS-7) .................................... 94 UL RLC Retransmission Rate (MCS-8) .................................... 94 UL RLC Retransmission Rate (MCS-9) .................................... 94 DL RLC Retransmission Rate (MCS-1) .................................... 95 DL RLC Retransmission Rate (MCS-2) .................................... 95 DL RLC Retransmission Rate (MCS-3) .................................... 95 DL RLC Retransmission Rate (MCS-4) .................................... 96 DL RLC Retransmission Rate (MCS-5) .................................... 96 DL RLC Retransmission Rate (MCS-6) .................................... 97 DL RLC Retransmission Rate (MCS-7) .................................... 97 DL RLC Retransmission Rate (MCS-8) .................................... 97 DL RLC Retransmission Rate (MCS-9) .................................... 98 DL&UL RLC Retransmission Rate (MCS-1)............................... 98 DL&UL RLC Retransmission Rate (MCS-2)............................... 98 DL&UL RLC Retransmission Rate (MCS-3)............................... 99 DL&UL RLC Retransmission Rate (MCS-4)............................... 99 DL&UL RLC Retransmission Rate (MCS-5)............................. 100 DL&UL RLC Retransmission Rate (MCS-6)............................. 100 DL&UL RLC Retransmission Rate (MCS-7)............................. 100 DL&UL RLC Retransmission Rate (MCS-8)............................. 101 DL&UL RLC Retransmission Rate (MCS-9)............................. 101 UL EDGE Retransmission Rate............................................. 102 DL EDGE Retransmission Rate ............................................ 102 UL&DL EDGE Retransmission Rate ....................................... 103 DL&UL GPRS CS-1 Block Share ........................................... 103 DL&UL GPRS CS-2 Block Share ........................................... 104 DL&UL GPRS CS-3 Block Share ........................................... 104 DL&UL GPRS CS-4 Block Share ........................................... 105

DL&UL GPRS CS-1 Data Share ............................................ 105 DL&UL GPRS CS-2 Data Share ............................................ 106 DL&UL GPRS CS-3 Data Share ............................................ 106 DL&UL GPRS CS-4 Data Share ............................................ 107 DL&UL EDGE MCS-1 Block Share ......................................... 108 DL&UL EDGE MCS-2 Block Share ......................................... 108 DL&UL EDGE MCS-3 Block Share ......................................... 109 DL&UL EDGE MCS-4 Block Share ......................................... 110 DL&UL EDGE MCS-5 Block Share ......................................... 111 DL&UL EDGE MCS-6 Block Share ......................................... 112 DL&UL EDGE MCS-7 Block Share ......................................... 113 DL&UL EDGE MCS-8 Block Share ......................................... 114 DL&UL EDGE MCS-9 Block Share ......................................... 115 DL&UL EDGE MCS-1 Data Share .......................................... 116 DL&UL EDGE MCS-2 Data Share .......................................... 117 DL&UL EDGE MCS-3 Data Share .......................................... 118 DL&UL EDGE MCS-4 Data Share .......................................... 119 DL&UL EDGE MCS-5 Data Share .......................................... 120 DL&UL EDGE MCS-6 Data Share .......................................... 121 DL&UL EDGE MCS-7 Data Share .......................................... 122 DL&UL EDGE MCS-8 Data Share .......................................... 123 DL&UL EDGE MCS-9 Data Share .......................................... 124

Appendix B ...................................................................127

Abbreviations...............................................................127

Appendix C ...................................................................129

Tables ...........................................................................129

Index............................................................................131

Confidential and Proprietary Information of ZTE CORPORATION i

About This Manual

Purpose

This manual introduces the definitions, formulas, and influence factors of common KPI, and introduces the typical cases in KPI optimization project.

Intended Audience

This document is intended for engineers and technicians who perform operation activities on ZXG10 iBSC.

Prerequisite Skill and Knowledge

To use this document effectively, users should have a general understanding of wireless telecommunications technology.

What Is in This Manual

This manual contains the following chapters:

T AB L E 1 - C H AP T E R S U M M AR Y

Chapter Summary

Chapter 1, Introduction of KPI in CS Domain

Introduces descriptions, definitions, formulas, and units for several kinds of KPI in CS domain.

Chapter 2, Introduction of KPI in PS Domain

Introduces description, definition, formula, and unit for several kinds of KPI in PS domain.

Appendix A, Reference KPI

Lists some reference KPIs.

Appendix B, Abbreviation

Lists all abbreviations used in this manual.

Appendix C

Figures and Tables

Lists all the figures and tables in this manual.

ZXG10 iBSC (V6.20) Base Station Controller KPI Reference Manual

ii Confidential and Proprietary Information of ZTE CORPORATION

Chapter Summary

Index Lists the index of this manual.

Related Documentation

The following documentation is related to this manual:

ZXG10 iBSC (V6.20) Base Station Controller Documentation Guide

ZXG10 iBSC (V6.20) Base Station Controller Technical Manual

ZXG10 iBSC (V6.20) Base Station Controller Hardware Manual

ZXG10 iBSC (V6.20) Base Station Controller Installation Manual

ZXG10 iBSC (V6.20) Base Station Controller Performance Counter Manual

ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Routine Maintenance)

ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Troubleshooting)

ZXG10 iBSC (V6.20) Base Station Maintenance Manual (Emergency Maintenance)

ZXG10 BSS (V6.20) Base Station Subsystem Alarm Handling Manual

ZXG10 BSS (V6.20) Base Station Subsystem Notification Handling Manual

ZXG10 BSS (V6.20) Base Station Subsystem OMM Software Installation Manual

ZXG10 BSS (V6.20) Base Station Subsystem Configuration Manual (Initial Configuration Guide)

ZXG10 BSS (V6.20) Base Station Subsystem Configuration Manual (Function Configuration Guide)

ZXG10 BSS (V6.20) Base Station Subsystem MML Command Manual

ZXG10 BSS (V6.20) Base Station Subsystem Radio Parameters Manual

ZXG10 BSS (V6.20) Base Station Subsystem Operation Manual (Diagnostic Test)

ZXG10 BSS (V6.20) Base Station Subsystem Operation Manual (Signaling Tracing)

About This Manual

Confidential and Proprietary Information of ZTE CORPORATION iii

Conventions

ZTE documents employ the following typographical conventions.

T AB L E 2 - TY P O G R AP H I C A L C O N V E N T I O N S

Typeface Meaning

Italics References to other Manuals and documents.

“Quotes” Links on screens.

Bold Menus, menu options, function names, input fields, radio button names, check boxes, drop-down lists, dialog box names, window names.

CAPS Keys on the keyboard and buttons on screens and company name.

Constant width Text that you type, program code, files and directory names, and function names.

[ ] Optional parameters.

{ } Mandatory parameters.

| Select one of the parameters that are delimited by it.

Note: Provides additional information about a certain topic.

Checkpoint: Indicates that a particular step needs to be checked before proceeding further.

Tip: Indicates a suggestion or hint to make things easier or more productive for the reader.

T AB L E 3 - M O U S E OP E R AT I O N C O N V E N T I O N S

Typeface Meaning

Click Refers to clicking the primary mouse button (usually the left mouse button) once.

Double-click Refers to quickly clicking the primary mouse button (usually the left mouse button) twice.

Right-click Refers to clicking the secondary mouse button (usually the right mouse button) once.

Drag Refers to pressing and holding a mouse button and moving the mouse.

Typographical Conventions

Mouse Operation

Conventions


iv Confidential and Proprietary Information of ZTE CORPORATION

How to Get in Touch

The following sections provide information on how to obtain support for the documentation and the software.

If you have problems, questions, comments, or suggestions regarding your product, contact us by e-mail at [email protected]. You can also call our customer support center at (86) 755 26771900 and (86) 800-9830-9830.

ZTE welcomes your comments and suggestions on the quality and usefulness of this document. For further questions, comments, or suggestions on the documentation, you can contact us by e-mail at [email protected]; or you can fax your comments and suggestions to (86) 755 26772236. You can also browse our website at http://support.zte.com.cn, which contains various interesting subjects like documentation, knowledge base, forum and service request.

Customer Support

Documentation Support

Confidential and Proprietary Information of ZTE CORPORATION 1

C h a p t e r 1

Introduction of KPI in CS Domain

This chapter introduces descriptions, definitions, formulas, and units for several kinds of KPI in CS domain.

Availability SDCCH Availability

The statistic provides the percentage of available SDCCH.

Percentage of SDCCH availability equals to number of available SDCCH divided by number of online defined SDCCH.

100C900060123+C900060122

C900060122tyAvailabili SDCCH ∗=

Percentage

Cell

Number Of Available SDCCH

This statistic provides number of SDCCH channel that can be normally assigned in cell.

Number of available SDCCH includes the channel in use or usable but in idle now, that is, occupied and idle SDCCH channels.

C900060122SDCCH Available OfNumber =

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula


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Counter

Cell

Number Of Available TRX

This statistic provides the number of all usable TRXs defined in the cell.

The number of all usable TRXs defined in the cell.

C900060130TRX Available OfNumber = Counter

Cell

TCH Availability

The statistic provides TCH availability. The statistic provides the percentage of available TCH.

TCH availability equals to number of available TCH divided by number of defined TCH (including available number and unavailable number).

100

C900060218+C900060217+C900060126+C900060155+C900060134+C900060125

C900060155+C900060134+C900060125tyAvailabili TCH

∗

=

Percentage

Cell

Number Of Available TCH

This statistic provides number of available TCH channels, including the number of available dynamic GPRS service channels (including the channels in use and usable but in idle status).

The number of available TCH equals to the number of available dynamic defined TCH plus the number of static defined TCH.

C900060155+C900060134+C900060125

TCH Available OfNumber =

Counter

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Chapter 1 - Introduction of KPI in CS Domain


Cell

Number Of Defined TCH

This statistic provides the number of defined TCH.

The number of defined TCH equals to the number of available TCH (both dynamic and static) plus the number of unavailable TCH (both dynamic and static).

C900060218+C900060217+C900060126+C900060155

+C900060134+C900060125TCH Defined OfNumber =

Counter

Cell

Number Of Available TCH/F

This statistic provides number of available TCH channels, including the number of available dynamic GPRS service channels (including the channels in use and usable but in idle status) and full rate channels, excluding half rate channels.


C900060134+C900060125TCH/F Available OfNumber = Counter

Cell

Number Of Available TCH/H

This statistic provides the number of available half rate TCH in this cell.


C900060155+2C900060125TCH/H Available OfNumber ∗= Counter

Cell

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Number Of Defined SDCCH

This statistic provides the number of defined SDCCH in this cell, including available and unavailable channels.

The number of defined SDCCH equals to the number of available plus the number of unavailable SDCCHs.

C900060123+C900060122SDCCH Defined OfNumber = Counter

Cell

Accessibility Number Of SDCCH Attempts

This statistic provides the number of SDCCH seizure request within counting period. It counts channel requests received from MS on BSS, where, establishment cause indicates SDCCH is allocated. (Attempts include normal originated call, location update, call re-establishment, IMSI request and separation, request allocating SDCCH by SMS, and assigning TCH as SDCCH for very early allocation).）

The number of SDCCH attempts equals to the number of SDCCH seized attempts plus the number of TCH seized attempts while assigning signaling channel (including TCH/F and TCH/H).

C900060038+C900060010+C900060003

Attempts SDCCH OfNumber =

Counter

Cell

Number Of SDCCH Congestion

This statistic provides the number of congestion caused by unavailable SDCCH resources in SDCCH attempts within counting period. Send “Immediate Assignment Reject” message aiming for SDCCH from BSC to MS; when this message is used to reject more than one channel requests, corresponding times (up to 4) must be counted based on the information therein.

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



The number of SDCCH congestion equals to the number of SDCCH seized requests plus the number of TCH seized attempt failures while assigning signaling channel (including TCH/F and TCH/H).

C900060039+C900060011+C900060005

Congestion SDCCH OfNumber =

Counter

Cell

SDCCH Congestion Rate

The statistic provides the percentage of attempts to allocate an SDCCH that were blocked due to no available SDCCH resources. This statistic includes incoming SDCCH handover attempts.

SDCCH congestion equals to the number of SDCCH congestion divided by the number of SDCCH attempts.

100*

C900060038+C900060010+C900060003C900060039+C900060011+C900060005

RateCongestion SDCCH =

Percentage

Cell

SDCCH Drop Rate

The statistic provides SDCCH drop rate. The statistic provides the percentage of SDCCH drops.

SDCCH drop rate equals to the number of SDCCH drops divided by the number of SDCCH attempts.

100

C900060038+C900060010+C900060003C900060053

RateDrop SDCCH

∗

=

Percentage

Cell

Number Of SDCCH Seizure Failure

This statistic provides the number of congestion caused by unavailable SDCCH resources in SDCCH attempts. It counts “Immediate assignment reject” message sent from BSC to MS.

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



The number of SDCCH seizure failure equals to the number of SDCCH seizure failure on assignment plus the number of SDCCH seizure failure on handover.

C900060007+C900060005Failure Seizure SDCCH OfNumber = Counter

Cell

Number Of SDCCH Seizure Success

This statistic provides the number of SDCCH seizure success during SDCCH attempts.

The number of SDCCH seizure success equals to the number of SDCCH attempts minus the number of SDCCH seizure failures.

)C900060039+C900060011+5(C90006000-C900060038+C900060010+C900060003Success Seizure SDCCH OfNumber =

Counter

Cell

Number Of SDCCH Allocation Failure

This statistic provides the number of SDCCH allocation failure in SDCCH attempts within counting period. It counts the number of Channel Request (cause is to apply for SDCCH) minus the number of Immediate Assignment for SDCCH.

The number of SDCCH allocation failure equals to the sum of the number of SDCCH congestion, the number of SDCCH allocation failure on assignment, and the number of TCH (including TCH/F and TCH/H) allocation failure on assigning SDCCH.

C900060174+C900060015+C900060009

+C900060039+C900060011+C900060005Failure Allocation SDCCH OfNumber =

Counter

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Number Of SDCCH Drops

This statistic provides the number of drops after successful SDCCH allocation.

The number of drops caused by radio link failure, LAPD disconnection, and handover failure on SDCCH.

C900060053Drops SDCCH OfNumber = Counter

Cell

Number Of TCH Attempts (Excluding Handover)

This statistic provides the number of TCH attempts after seizing SDCCH. It counts Assignment Requests sent from MSC to BSS. (Attempts include calling and called attempts to establish connection, excluding the case to assign TCH as SDCCH during early allocation and different handover cases. ）

The number of TCH attempts equals to the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning voice channel and the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning data channel.

C900060046+C900060042+C900060030+C900060019

Handover) xcludingAttempts(E TCH OfNumber =

Counter

Cell

Number Of TCH Attempts (including Handover)

This statistic provides the number of TCH attempts after seizing SDCCH. It counts allocation requests and handover requests (external handover) sent from MSC to BSC, handover command message sent from BSC to MS (internal handover) “Assignment Request” + ”Handover Request” (cell handover controlled by MSC, External HD) + “Handover Command” (Intra-cell handover controlled by BSC, internal HD). (Including the number of all types of handover attempts (intra-cell, intra-BSC, and inter-BSC). Attempts include calling and called attempts to establish connection, including different handover and direct retry cases,

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



excluding the case to assign TCH as SDCCH during early allocation. ）

The number of TCH (including TCH/F and TCH/H) attempts (including handover) equals to the number of TCH seizure attempts while assigning voice channel, doing voice channel handover, assigning data channel, and doing data channel handover.

C900060048+C900060044+C900060032+C900060021

+C900060046+C900060042+C900060030+C900060019Handover) ncludingAttempts(I TCH OfNumber =

Counter

Cell

Number Of TCH Congestion (Excluding Handover)

This statistic provides the number of congestion due to no TCH resource and queue overtime after seizing SDCCH. It counts allocation failure (where, cause is no radio resource) + clear request (where, cause is no radio resource available) sent from BSS to MSC. (It includes the number of congestion due to no TCH resource and queue overtime after calling and called sides seize SDCCH, excluding the case to assign TCH channel as SDCCH during early allocation, and excluding different handovers, but including direct retry.）

The number of TCH congestion equals to the number of TCH (including TCH/F and TCH/H) attempt failures while assigning voice channel and the number of TCH (including TCH/F and TCH/H) seizure attempts while assigning data channel.

C900060047+C900060043+C900060031+C900060020

Handover) (ExcludingCongestion TCH OfNumber =

Counter

Cell

Number Of TCH Congestion (including Handover)

This statistic provides the number of congestion due to no TCH resource and queue overtime while calling TCH after seizing SDCCH. It counts incoming Handover Failure (no radio resource available) + Assignment Failure (no radio resource) + Clear Request (no radio resource available) messages. (including the

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



number of all handover failure caused by no TCH resource (intra-cell, intra-BSC, inter-BSC). The number of congestion includes that caused by no TCH resource after calling and called sides seize SDCCH, excluding the case to assign TCH channel as SDCCH during early allocation, including different handovers and direct retry case.）

The number of TCH congestion (including handover) equals to the number of TCH seizure attempt failures while assigning voice channel, doing voice channel handover, assigning data channel, and doing data channel handover.

C900060049+C900060045+C900060033+C900060022+C900060047+C900060043+C900060031

+C900060020Handover) (IncludingCongestion TCH OfNumber =

Counter

Cell

Number Of TCH Seizure Success (Excluding Handover)

This statistic provides the number of calling or called assignment TCH success within a counting cycle. It counts Assignment Complete message. (excluding different handovers and direct retry.）

The number of TCH seizure equals to the number of success while assigning TCH (including TCH/F and TCH/H) as voice channel plus the number of success while assigning TCH (including TCH/F and TCH/H) as data channel.

C900060210+C900060199+C900060036+C900060028Handover) (Excluding Success Seizure TCH OfNumber =

Counter

Cell

Number Of TCH Seizure Success (Including Handover)

This statistic provides the number of calling or called assignment TCH success within a counting cycle. It counts Assignment Complete + Handover Complete message. (Including different handovers, excluding direct retry.)

The number of TCH seizure (including handover) equals to the number of TCH seizure (excluding handover) plus the number of

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



handover success (including handover among intra-cell, intra-BSC, and inter-BSC).

C900060120+C900060102+C900060098

+C900060210+C900060199+C900060036+C900060028Handover) (Including Success Seizure TCH OfNumber =

Counter

Cell

Number Of TCH Allocation Failures (Excluding Handover)

This statistic provides the number of TCH allocation failures after seizing SDCCH within a counting cycle. It counts allocation failure message “Assignment Failure + Clear Request(radio interface failure)” sent from BSS to MSC. (TCH allocation failures include the case of TCH allocation attempt failure after calling and called sides seize SDCCH (radio interface failure), excluding the case to assign TCH as SDCCH during early allocation and different handover cases, including all trigger factors for assignment failure message. ）

The number of TCH allocation failure (excluding handover) equals to the sum of the number of TCH congestion (excluding handover), the number of TCH (including TCH/F and TCH/H) allocation failures caused by channel activation failure, BTS connection failure, BIU connection failure, TCU connection failure while assigning voice and data channels, and the number of TCH (including TCH/F and TCH/H) assignment failure as voice and data channels.

Counter Formula

Type

Basis

Description

Definition

Counter Formula



C901270126 C901270125 C901270124 C901270120

C901270119 C901270118 C901270114 C901270113 C901270112 C901270108 C901270107 C901270106 C901260126 C901260125 C901260124 C901260120 C901260119 C901260118 C901260114 C901260113

C901260112 C901260108 C901260107 C901260106 C900060211+C900060200+C900060202+C900060205+C900060204+C900060203+C900060194+C900060193+C900060192+C900060186+C900060185+C900060184+C900060178+C900060177+C900060176+C900060183+C900060191+C900060175+C900060037+C900060029+C900060150+C900060149+C900060148+C900060035+C900060147+C900060146+C900060145+C900060144+C900060143+C900060142+C900060140+C900060139+C900060138+C900060141+C900060027+C900060024+C900060047+C900060043+C900060031+C900060020

Handover) xcludingFailures(E Allocation TCH OfNumber

++++++++++++++++++++++++

=

Counter

Cell

Number Of TCH Allocation Failures (Including Handover)

This statistic provides the number of all TCH allocation failures to call TCH after seizing SDCCH within a count cycle. It counts incoming “Handover Failure + Assignment Failure” message. (Congestion include the case of TCH establishment attempt failure after calling and called sides seize SDCCH, excluding the case to assign TCH as SDCCH during early allocation, including different handover and direct retry cases. ）

The number of TCH allocation failure (including handover) equals to the sum of the number of TCH congestion (including handover), the number of TCH (including TCH/F and TCH/H) allocation failures caused by channel activation failure, BTS connection failure, BIU connection failure, TCU connection failure while assigning voice and data channels and doing voice and data channel handover, and the number of TCH (including TCH/F and TCH/H) assignment failure as voice and data channels.

Type

Basis

Description

Definition

Counter Formula



C901270129 C901270128 C901270127 C901270123 C901270122 C901270121 C901270117 C901270116 C901270115 C901270111 C901270110 C901270109 C901260129

C901260128 C901260127 C901260123 C901260122 C901260121 C901260117 C901260116 C901260115 C901260111 C901260110 C901260109 C901270126

C901270125 C901270124 C901270120 C901270119 C901270118 C901270114 C901270113 C901270112 C901270108 C901270107 C901270106 C901260126 C901260125 C901260124 C901260120 C901260119 C901260118 C901260114 C901260113 C901260112 C901260108 C901260107 C901260106)C900060120+C900060102+8(C90006009-)C900060119+C900060216+C900060101+C900060100+C900060099+7(C90006009

+C900060209+C900060208+C900060207+C900060206+C900060049+C900060198+C900060197+C900060196+C900060195+C900060190+C900060189+C900060188+C900060187+C900060182+C900060181+C900060180+C900060179+C900060045+C900060172+C900060171+C900060170+C900060169+C900060033+C900060167+C900060166+C900060165+C900060164+C900060163+C900060162+C900060161+C900060160+C900060159+C900060158+C900060157+C900060156+C900060022+C900060211+C900060200+C900060202+C900060205+C900060204+C900060203+C900060194+C900060193+C900060192+C900060186+C900060185+C900060184+C900060178+C900060177+C900060176+C900060183+C900060191+C900060175+C900060037+C900060029+C900060150+C900060149+C900060148+C900060035+C900060147+C900060146+C900060045+C900060144+C900060143+C900060142+C900060140+C900060139+C900060138+C900060141+C900060027+C900060024+C900060047+C900060043+C900060031+C900060020

Handover) ncludingFailures(I Allocation TCH OfNumber

++++++++++++++++++++++++++++++++++++++++++++++++

=

Counter Type



Cell

TCH Congestion Rate (Excluding Handover)

This statistic provides TCH congestion rate (excluding handover). The statistic provides the percentage of all requests for TCH resources (originations) which fail due to no available TCH resources.

TCH congestion rate (excluding handover) equals to the number of TCH congestion (excluding handover) divided by the number of TCH attempts (excluding handover).

100

C900060046+C900060042+C900060030+C900060019C900060047+C900060043+C900060031+C900060020

Handover)dingRate(ExcluCongestion TCH

∗

=

Percentage

Cell

TCH Congestion Rate (Including Handover)

This statistic provides TCH congestion rate (including handover). The statistic provides the percentage of all requests for TCH resources (originations and hand ins) which fail due to no available TCH resources.

TCH congestion rate (including handover) equals to the number of TCH congestion (including handover) divided by the number of TCH attempts (including handover).

100

C900060048+C900060044+C900060032+C900060021+C900060046+C900060042+C900060030+C900060019

C900060049+C900060045+C900060033+C900060022+C900060047+C900060043+C900060031+C900060020

Handover) dingRate(Inclu Congestion TCH

∗

=

Percentage

Cell

TCH Assignment Failure Rate

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



The statistic provides the percentage of the fail assignment to TCH.

TCH assignment failure rate equals to the number of TCH assignment failures divided by the number of TCH attempts (including handover).

100

C900060048+C900060044+C900060032+C900060021+C900060046+C900060042+C900060030+C900060019C900060211+C900060200+C900060037+C900060029

Rate FailureAssign TCH

∗

=

Percentage

Cell

TCH Allocation Failure Rate

The statistic provides the percentage of unsuccessful full rate and half rate TCH allocations within a cell for both call originations and hand ins.

TCH assignment failure rate equals to the number of TCH assignment failure (including handover) divided by the number of TCH assignment request (including handover).

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100

C900060048+C900060044+C900060032+C900060021+C900060046+C900060042+C900060030+C900060019)C900060120+C900060102+8(C90006009-)C900060119

+C900060216+C900060101+C900060100+C900060099+C900060215+C900060214+C900060213+7(C90006009

+C900060209+C900060208+C900060207+C900060206+C900060049+C900060198+C900060197+C900060196+C900060195+C900060190+C900060189+C900060188+C900060187+C900060182+C900060181+C900060180+C900060179+C900060045+C900060172+C900060171+C900060170C900060169+C900060033+C900060167+C900060166+C900060165+C900060164+C900060163+C900060162+C900060161+C900060160C900060159+C900060158+C900060157+C900060156+C900060022+C900060211+C900060200+C900060202+C900060205+C900060204+C900060203+C900060194+C900060193+C900060192+C900060186+C900060185+C900060184+C900060178+C900060177+C900060176+C900060183+C900060191+C900060175+C900060037+C900060029+C900060150+C900060149+C900060148+C900060035+C900060147+C900060146+C900060145+C900060144+C900060143+C900060142+C900060140+C900060139+C900060138+C900060141+C900060027+C900060024+C900060047+C900060043+C900060031+C900060020

Rate Failure Allocation TCH

∗

+

+

=

Percentage

Cell

Number Of TCH/F Assignment Success

This statistic provides the number of TCH assignment attempt success after seizing SDCCH. It counts Assignment Complete message.

The number of TCH/F assignment success equals to the number sum of assignment success while assigning TCH/F as signaling channel, voice channel, and data channel.

Type

Basis

Description

Definition



C900060036+C900060028+C900060017Success Assignment TCH/F OfNumber =

Counter

Cell

Number Of TCH/F Assignment Attempt

This statistic provides the number of TCH assignment attempts after seizing SDCCH. It counts “Assignment cmd” message.

The number of TCH/F assignment attempts equals to the number of TCH/F assignment success plus the number of TCH/F assignment failure.

C900060037+C900060029+C900060018

+C900060036+C900060028+C900060017Attempt Assignment TCH/F OfNumber =

Counter

Cell

Number Of TCH Seizure Failure (For Assignment)

This statistic provides the number of congestion due to no TCH resource in TCH attempts after seizing SDCCH.

The number of TCH seizure failure (for assignment) equals to the number sum of TCH (including TCH/F and TCH/H) seizure attempt failure while assigning signaling channel, voice channel, and data channel.

C900060047+C900060043+C900060039

+C900060031+C900060020+C900060011) Assignment(For Failure Seizure TCH OfNumber =

Counter

Cell

Call Set-up Success Rate (CSSR)

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



The statistic provides the percentage of call attempts that result in a successful TCH access. Network accesses which do not require a TCH are excluded; for example, location updates, SMS, and Supplementary Service attempts.

Call set-up success rate equals to the product of (1-drop rate at signaling channel) multiplied by (1-TCH congestion rate (excluding handover)) and (1-TCH assignment failure rate).

100

C900060211+C900060200+C900060135+C900060210+C900060199+C900060235+C900060037+C900060029+C900060018+C900060036+C900060028+C900060017

C900060211+C900060200+C900060135+C900060037+C900060029+C900060018

1

C900060046+C900060042+C900060030+C900060019C900060047+C900060043+C900060031+C9000600201

C900060038+C900060010+C900060003C900060053-1

Rate(CSSR) Success up-Set Call

∗

⎥⎥⎥⎥⎥⎥⎥⎥

⎦

⎤

⎢⎢⎢⎢⎢⎢⎢⎢

⎣

⎡

−

∗⎥⎦⎤

⎢⎣⎡ −

∗⎥⎦⎤

⎢⎣⎡

=

Percentage

Cell

Average Busy Time Of CS Time Slot Allocation

The statistic provides the arithmetic mean of the busy time for CS time slot in a cell.

Average busy time of CS time slot allocation equals to TCH busy time divided by the number of TCH seizure success.

)C900060049+C900060045+C900060041+C900060033+C900060022+C900060013+C900060047+C900060043+C900060039+C900060031+C900060020+1(C90006001-C900060048+C900060044C900060040+C900060032+C900060021+C900060012+C900060046+C900060042+C900060038+C900060030+C900060019+C900060010

C900060127+C900060129AllocationSlot Time CS Of TimeBusy Average

+

=

Second

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Reliability TCH Call Drop Rate (Excluding Handover)

This statistic provides TCH call drop rate (excluding handover). The statistic provides the percentage of MSs which, having successfully accessed a TCH, subsequently experience an abnormal release caused by either radio or equipment problems.

TCH call drop rate (excluding handover) equals to the number of TCH call drop divided by the number of TCH seizure (excluding handover).

100

C900060210+C900060199+C900060036+C900060028C900060055+C900060054Handover)dingRate(Exclu Drop Call TCH

∗

=

Percentage

Cell

TCH Call Drop Rate (Including Handover)

This statistic provides TCH call drop rate (including handover). The statistic provides the percentage of MSs which, having successfully accessed a TCH, subsequently experience an abnormal release caused by either radio or equipment problems. This includes RF losses and losses during handovers.

TCH call drop rate (including handover) equals to the number of TCH call drop divided by the number of TCH seizure (including handover).

100

C900060120+C900060102+C900060098+C900060210+C900060199+C900060036+C900060028

C900060055+C900060054Handover) dingRate(Inclu Drop Call TCH

∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Number Of TCH Drops

This statistic provides the call drops due to different causes after TCH assignment complete. It counts clear requests sent from radio side BSC to MSC.

The number of TCH call drop equals to the number of call drops caused by radio link failure, LAPD disconnection, and handover failure on TCH/F channel and TCH/H channel.

C900060055+C900060054drops call TCH OfNumber = Counter

Cell

Traffic Call Drop Rate

This statistic provides the average interval between two drops.

It counts the ratio between traffic and drops number within a count cycle.

60C900060055+C900060054

3600)C900060127+C900060129(DropPer Mimutes ÷∗

=

Minute

Cell

TCH Drop rate Due To Transcoder Failure

This statistic provides the percentage of calls that are dropped due to transcoder problems Number of TCH Drops due to Transcoder Failure divided by Total Calls Assigned in that cell

100

C900060046+C900060042+C900060030+C900060019C901070049+C901070042+C901070028+C901070021

FailureTranscoderToDuerate Drop TCH

∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



SDCCH Drop Rate Due To Transcoder/A-If Failure

This statistic provides the percentage of SDCCH that are dropped due to Transcoder/A-If problems

Number of SDCCH Drops due to Transcoder/A-If Failure divided by Total SDCCH Assigned in that cell.）

100

C900060003C901070007

FailureIf-/ATranscoderToDueRate Drop SDCCH

∗

=

Percentage

Cell

Traffic SDCCH Traffic (erl)

This statistic provides the traffic generated due to all SDCCH seizure within a count cycle. It counts the interval between SDCCH allocation and SDCCH release.

SDCCH traffic equals to SDCCH busy time divided by 3600.

3600

C900060124Traffic SDCCH =

Erl

Cell

Average TCH Traffic Per Channel

This statistic provides average TCH traffic per channel and hour. TCH traffic per channel

Average TCH traffic per channel and hour equals to hourly TCH traffic divided by the number of available TCHs.

3600*)C900060155+C900060134+5(C90006012

C900060127+C900060129ChannelPer Traffic TCH Average =

Erl

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Cell

TCH Traffic (erl)

This statistic provides the traffic after TCH seizure. It counts the interval from assignment complete to corresponding clear command on each TCH, and calculates sum for it.

TCH traffic equals to TCH (including TCH/F and TCH/H) busy time divided by 3600.

3600

C900060127+C900060129Traffic TCH =

Erl

Cell

TCH/F Traffic

This statistic provides the traffic after TCH/F seizure.

TCH/F traffic equals to TCH/F busy time divided by 3600.

3600

C900060129Traffic TCH/F =

Erl

Cell

TCH/H Traffic

This statistic provides the traffic after TCH/H seizure.

TCH/H traffic equals to TCH/F busy time divided by 3600.

3600

C900060127Traffic TCH/H =

Erl

Cell

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Mobility Handover Success Rate

The statistic provides the percentage of handovers that were attempted from the source cell (the cell for which the statistic is presented) that successfully reached the target cell and successfully recovered to the source cell. A handover attempt is counted when a handover command is sent to the MS. This key statistic includes inter-BSC Handovers.

Congestion on the target cell does not result in the BSS sending a handover command to the mobile therefore this measurement is not impacted by target cell congestion.

Handover success rate equals to the number of handover success divided by the number of handover requests.

100

C900060095+C900060093+C900060119+C900060216+C900060101+C900060100+C900060099+C900060097

C900060096+C900060094+C900060120+C900060102+C900060098

Rate SuccessHandover

∗

=

Percentage

Cell

Dual-band Handover Success Rate

This statistic provides dual-band handover success rate.

Dual-band handover success rate equals to the number of dual-band handover success divided by the number of dual-band handover requests.

100

C900060117+C900060115+C900060113+C900060111+C900060109+C900060107+C900060105+C900060103

C900060118+C900060116+C900060114+C900060112+C900060110+C900060108+C900060106+C900060104

Rate SuccessHandover band-Dual

∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Number Of Handover Requests

This statistic provides the number of all handover requests generated in a cell within a count cycle.

The number of handover request equals to the number sum of incoming and outgoing intra-cell, intra-BSC, and inter-BSC executions.

C900060095+C900060093+C900060119+C900060216

+C900060101+C900060100+C900060099+C900060097RequestsHandover OfNumber =

Counter

Cell

Number Of Handover Success

This statistic provides the number of handover success in a cell within a count cycle.

The number of handover success equals to the number sum of incoming and outgoing intra-cell, intra-BSC, and inter-BSC success.

C900060096+C900060094+C900060120

+C900060102+C900060098SuccessHandover OfNumber =

Counter

Cell

Number Of Dual-band Handover Requests

This statistic provides the number of dual-band handover attempts (handover between 900M and 1800M).

The number of dual-band handover requests equals to the number sum of dual-band incoming executions from same layer, upper layer, lower layer, and undefined layer.

C900060117+C900060115+C900060113+C900060111

+C900060109+C900060107+C900060105+C900060103RequestsHandover band-Dual OfNumber =

Counter

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Number Of Dual-band Handover Success

This statistic provides the number of dual-band handover success (handover between 900M and 1800M).

The number of dual-band handover success equals to the number sum of dual-band incoming success from same layer, upper layer, lower layer, and undefined layer.

C900060118+C900060116+C900060114

+C900060112+C900060110+C900060108+C900060106+C900060104SuccessHandover band-Dual OfNumber =

Counter

Cell

Incoming Handover Success Rate

The statistic provides the percentage of incoming intra-cell, intra-BSC and inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel.

Incoming success rate equals to the number of intra-cell, intra-BSC, and inter-BSC incoming success divided by the number of intra-cell, intra-BSC, and inter-BSC incoming requests.

100

C900060119+C900060216+C900060101+C900060100+C900060099+C900060097

C900060120+C900060102+C900060098Rate SuccessHandover Incoming

∗

=

Percentage

Cell

Outgoing Handover Success Rate

The statistic provides the percentage of outgoing intra-cell, intra-BSC and inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel.

Outgoing success rate equals to the number of intra-cell, intra-BSC, and inter-BSC outgoing success divided by the number of intra-cell, intra-BSC, and inter-BSC outgoing requests.

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



100

C900060119+C900060095+C900060093C900060120+C900060096+C900060094

RateSuccessHandover Outgoing

∗

=

Percentage

Cell

Handover Attempt Rate

This statistic provides handover attempt rate.

Handover attempt rate equals to the number of outgoing execution divided by the number of TCH attempt (including handover).

100

C900060048+C900060044+C900060032+C900060021+C900060046+C900060042+C900060030+C900060019

C900060119+C900060095+C900060093RateAttempt Handover

∗

=

Percentage

Cell

Number Of Internal Handover Success

The statistic provides the number of successful handover intra-BSC and intra-cell.

The number of Internal handover success equals to the number of intra-cell handover success plus the number of inter-cell handover success controlled by BSC.

C900060098+C900060120

SuccessHandover Internal OfNumber =

Counter

Cell

Number Of Intra-cell Handover Failure

This statistic provides the number of intra-cell handover failure among channels on a BTS during calling. It counts Handover Failure, where source cell is same as target cell.

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



The number of intra-cell handover failure equals to the number of intra-cell handover executions minus the number of intra-cell handover success.

C900060120-C900060119

FailureHandover cell-Intra OfNumber =

Counter

Cell

Intra-cell Handover Success Rate

The statistic provides the percentage of intra-cell assignment commands that are sent over the air interface which result in the MS successfully accessing the target channel.

Intra-cell handover success rate equals to the number of intra-cell handover success divided by the number of intra-cell handover executions.

100C900060119C900060120Rate SuccessHandover cell-Intra ∗=

Percentage

Cell

Intra-BSC Incoming Handover Success Rate

The statistic provides the percentage of incoming intra-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel.

Intra-BSC incoming success rate equals to the number of intra-BSC incoming success divided by the number of intra-BSC incoming executions.

100C900060097C900060098Rate SuccessHandover Incoming BSC-Intra ∗=

Percentage

Cell

Intra-BSC Outgoing Handover Success Rate

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



The statistic provides the percentage of outgoing intra-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel.

Intra-BSC outgoing success rate equals to the number of intra-BSC outgoing success divided by the number of intra-BSC outgoing executions.

100C900060093C900060094Rate SuccessHandover Outgoing BSC-Intra ∗=

Percentage

Cell

Inter-BSC Incoming Handover Success Rate

The statistic provides the percentage of incoming inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel.

Inter-BSC incoming success rate equals to the number of inter-BSC incoming success divided by the number of inter-BSC incoming executions.

100

C900060216+C900060101+C900060100+C900060099C900060102

RateSuccessHandover Incoming BSC-Inter

∗

=

Percentage

Cell

Inter-BSC Outgoing Handover Success Rate

Ratio Of How many outgoing MSC Controlled handovers were completed successfully

The statistic provides the percentage of outgoing inter-BSC handover commands that are sent over the air interface which result in the MS successfully accessing the target channel.

Successful Outgoing BSC Controlled Handovers are divided by total Outgoing MSC Controlled HO Attempts

100900060095

C900060096Rate SuccessHandover Outgoing BSC-Inter ∗=C

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



HO Downlink Quality Share

This statistic provides a percentage of how many handover attempts out of total handover attempts are due to DL quality

Number of Outgoing Handover Attempts where the HO cause is DL Quality are divided by Total outgoing HO Attempts

100

C901060065+C901060063+C901060062+C901060059+C901060058+C900060233+C900060232+C900060229+C900060228+C900060227+C900060226+C900060225+C900060224+C901060042+C901060040+C901060039+C901060036+C901060035+C900060092+C900060091+C900060087+C900060086+C900060085+C900060084+C900060083+C900060082

7C900006022+C900060085ShareQuality Downlink HO

∗

=

Percentage

Cell

HO Uplink Quality Share

This statistic provides a percentage of how many handover attempts out of total handover attempts are due to UL quality

Number of Outgoing Handover Attempts where the HO cause is UL Quality are divided by Total outgoing HO Attempts

100


6C900006022+C900060084ShareQuality Uplink HO

∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



HO Downlink Level Share

This statistic provides a percentage of how many handover attempts out of total handover attempts are due to DL Level

Number of Outgoing Handover Attempts where the HO cause is DL Level are divided by Total outgoing HO Attempts

100


5C900006022+C900060083Share LevelDownlink HO

∗

=

Percentage

Cell

HO Uplink Level Share

This statistic provides a percentage of how many handover attempts out of total handover attempts are due to UL Level

Number of Outgoing Handover Attempts where the HO cause is UL Level are divided by Total outgoing HO Attempts

100


4C900006022+C900060082Share Level Uplink HO

∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



HO Power Budget Share

This statistic provides a percentage of how many handover attempts out of total handover attempts are due to Power Budget

Number of Outgoing Handover Attempts where the HO cause is Power Budget are divided by Total outgoing HO Attempts

100


2C900006023+C900060090ShareBudget Power HO

∗

=

Percentage

Cell

SDCCH Location Update Share

This statistic provides the ratio of SDCCH Seizure Request For Location Update among the total SDCCH seizure requests

SDCCH Seizure Request For Location Update are divided by Total SDCCH seizure Requests

100

C900060038+C900060010+C900060003C901110016

SharepdateLocation U SDCCH

∗

=

Percentage

Cell

SDCCH SMS share

This statistic provides the ratio of SDCCH Seizure Request For SMS among the total SDCCH seizure requests.

SDCCH Seizure Request For SMS are divided by Total SDCCH seizure Requests

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



100

C900060038+C900060010+C900060003C901110027

shareSMS SDCCH

∗

=

Percentage

Cell

SDCCH Supplementary Services Share

This statistic provides the ratio of SDCCH Seizure Request For Supplementary Services among the total SDCCH seizure requests.

SDCCH Seizure Request For Supplementary Services are divided by Total SDCCH seizure Requests

100

C900060038+C900060010+C900060003C901110028

ShareServicesary Supplement SDCCH

∗

=

Percentage

Cell

Measurement Result DL Quality 0~5 Share

This statistic provides a percentage of DL measurements which are in the acceptable quality ranges (RXQual0 to RXQual5) out of total measurements.

Number of DL measurements within quality band 0 t o 5 are divided by Total DL Measurements

100

C900060081+C900060080+9C901006007+C900060078+C900060077+C900060076+C900060075+C900060074

9C901006007+C900060078+C900060077+C900060076+C900060075+C900060074

Share 5~0Quality DL

∗

=

Percentage

Cell

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



UL Quality 0~5 Share

This statistic provides a percentage of UL measurements which are in the acceptable quality ranges (RXQual0 to RXQual5) out of total measurements.

Number of UL measurements within quality band 0 to 5 are divided by Total UL Measurements

100

C900060073+C900060072+1C901006007+C900060070+C900060069+C900060068+C900060067+C900060066

1C901006007+C900060070+C900060069+C900060068+C900060067+C900060066

Share 5~0Quality UL

∗

=

Percentage

Cell

Timing Advance 0~2 Share

This statistic provides the distribution of traffic in 0~1.65km range.

Number Of Frequency Reports in 0~1.65km range are divided by Total Frequency Reports

100

C901140032+C901140031+C901140030+C901140029+C901140028+C901140027+C901140026+C901140025+C901140024+C901140023+C901140022+C901140021+C901140020+C901140019+C901140018+C901140017+C901140016+C901140015+C901140014+C901140013+C901140012+C901140011+C901140010+C901140009+C901140008+C901140007+C901140006+C901140005+C901140004+C901140003C901140002+C901140001

C901140002+C901140001share 2~0 Advance Timing

∗+

=

Percentage

Cell


Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



This statistic provides the distribution of traffic in 1.65km~3.85km range.

Number Of Frequency Reports in 1.65km~3.85km range are divided by Total Frequency Reports

100



∗+

=

Percentage

Cell




100



∗+

=

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



Timing Advance 10~14 share



100



∗+

=

Percentage

Cell




100


C901140009share 16~14 Advance Timing

∗+

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100


C901140011C901140010share 20~16 Advance Timing

∗++=

Percentage

Cell



Number Of Frequency Reports in 11.55km~12.65km range are divided by Total Frequency Reports.

100


C901140012share 22~20 Advance Timing

∗+

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100



∗++=

Percentage

Cell




100



∗++=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100


C901140022+C901140021+C901140020+C901140019+C901140018+C901140017

42share~30 Advance Timing

∗+

=

Percentage

Cell




Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100


C901140032+C901140031+C901140030+C901140029+C901140028+C901140027+C901140026+C901140025+C901140024+C901140023

share 63~42 Advance Timing

∗+

=

Percentage

Cell

Number Of Average Idle TCH In IB1

This statistic provides the average quantity of idle TCH caused by interference band 1 (<-108dBm).

The number of average idle TCH with interference band 1 equals to the number sum of idle TCH/F and TCH/H with interference band 1 in carrier.

C900060061+C900060056IB1In TCH Idle Average OfNumber = Counter

Cell


This statistic provides the average quantity of idle TCH caused by interference band 2 (>-108dBm/<-105dBm).



Cell

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis







Cell





Cell


This statistic provides the average quantity of idle TCH caused by interference band 5 (>-95dBm).



Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis


C h a p t e r 2

Introduction of KPI in PS Domain

This chapter introduces description, definition, formula, and unit for several kinds of KPI in PS domain.

Payload UL GPRS Payload (Transmitted & Retransmitted)

UL GPRS Payload

UL GPRS Payload can be calculated by summing up all the UL blocks(transmitted as well as retransmitted) of each coding scheme and multiplying by the user data in a block for each Coding Scheme .The total UL GPRS Payload is then calculated by summing up the UL Payload for all GPRS coding schemes.

52*C900040105+38*C900040104+32*C900040103+22*C900040102+52*C900040101+38*C900040100+32*C900040099+22*C900040098+52*C900040097+38*C900040096+32*C900040095+22*C900040094

ted)Retransmit&ed(Transmitt Payload GPRS UL =

Byte

Cell

Description

Definition

Counter Formula

Type

Basis



DL GPRS Payload (Transmitted & Retransmitted)

DL GPRS Payload

DL GPRS Payload can be calculated by summing up all the DL blocks (transmitted as well as retransmitted) of each coding scheme and multiplying by the user data in a block for each Coding Scheme .The total DL GPRS Payload is then calculated by summing up the DL Payload for all GPRS coding schemes.

52*C900040092+38*C900040091+32*C900040090+22*C900040089+52*C900040088+38*C900040087+32*C900040086+22*C900040085+52*C900040084+38*C900040083+32*C900040082+22*C900040081

ted)Retransmit&ed(Transmitt Payload GPRS DL =

Byte

Cell

UL EDGE Payload (Transmitted & Retransmitted)

UL EDGE Payload

UL EDGE Payload can be calculated by summing up all the UL blocks (transmitted as well as retransmitted) of each coding scheme (MCS) and multiplying by the user data in a block for each Coding Scheme (MCS) .The total UL EDGE Payload is then calculated by summing up the UL Payload for all EDGE coding schemes(MCS).

74*C901030082+68*C901030081+56*C901030080+74*C901030079+56*C901030078+44*C901030077+37*C901030076+28*C901030075+22*C901030074+74*C901030069+68*C901030068+56*C901030067+74*C901030066+56*C901030065+44*C901030064+37*C901030063+28*C901030062+22*C901030061+74*C901030056+68*C901030055+56*C901030054+74*C901030053+56*C901030052+44*C901030051+37*C901030050+28*C901030049+22*C901030048

ted)Retransmit&ed(Transmitt Payload EDGE UL =

Byte

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Chapter 2 - Introduction of KPI in PS Domain


Cell

DL EDGE Payload (Transmitted & Retransmitted)

DL EDGE Payload

DL EDGE Payload can be calculated by summing up all the DL blocks(transmitted as well as retransmitted) of each coding scheme(MCS) and multiplying by the user data in a block for each Coding Scheme(MCS) .The total DL EDGE Payload is then calculated by summing up the DL Payload for all EDGE coding schemes(MCS).


ted)Retransmit&ed(Transmitt Payload EDGE DL =

Byte

Cell

Throughput UL GPRS Throughput

UL GPRS Throughput

The user UL GPRS data transmitted on air interface divided by the time taken for data transmission

C900040059

8*C900040058Throughput GPRS UL =

Kbps

Cell

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



DL GPRS Throughput

DL GPRS Throughput

The user DL GPRS data transmitted on air interface divided by the time taken for data transmission.

C9000400618*C900040060Throughput GPRS DL =

Kbps

Cell

UL EDGE Throughput

UL EDGE Throughput

The user UL EDGE data transmitted on air interface divided by the time taken for data transmission.

C900040067

8*C900040066Throughput EDGE UL =

Kbps

Cell

DL EDGE Throughput

DL EDGE Throughput

The user DL EDGE data transmitted on air interface divided by the time taken for data transmission.

C900040069

8*C900040068Throughput EDGE DL =

Kbps

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



LLC DL LLC Signaling Frame Discard Rate

The statistic provides the percentage of the discarded downlink LLC signaling frame.

DL LLC signaling frame discard rate equals to the number of DL signaling LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL signaling LLC frame transmitted .

100

C900040051C900040054+C900040053+C900040052

RateDiscardFrameSignalling LLC DL

∗

=

Percentage

Cell

DL LLC GPRS Data Frame Discard Rate

The statistic provides the percentage of the discarded DL LLC GPRS data frame.

DL GPRS data frame discard rate equals to the number of DL GPRS LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL GPRS LLC frame transmitted.

100

C900040074C900040077+C900040076+C900040075

RateDiscardFrameDataGPRS LLC DL

∗

=

Percentage

Cell

DL LLC EDGE Data Frame Discard Rate

The statistic provides the percentage of the discarded DL LLC edge data frame.

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



DL EDGE data frame discard rate equals to the number of DL EDGE LLC frame discard due to full buffer, exhausted lifecycle, and other exceptions divided by the number of DL EDGE LLC frame transmitted.

100

C900040047C900040050+C900040049+C900040048

RateDiscardFrameData EDGE LLC DL

∗

=

Percentage

Cell

TBF UL TBF Establishment Success Rate

This statistic provides UL GPRS signaling TBF, UL EDGE signaling TBF, UL GPRS data TBF, UL EDGE data TBF establishment success rate, which is the important performance index on data service availability to check the condition of data access success in different cells.

UL TBF establishment success rate equals to the number of UL TBF establishment success divided by the number of UL TBF establishment requests.

100

C900040166+C900040165+C900040164+C900040163+C900040168+C900040161+C900040160+C900040159

C900040034+C900040026+C900040033+C900040025Rate Successent Establishm TBF UL

∗

=

Percentage

Cell

DL TBF Establishment Success Rate

This statistic provides DL GPRS signaling TBF, DL EDGE signaling TBF, DL GPRS data TBF, DL EDGE data TBF establishment success rate, which is the important performance index on data service availability to check the condition of data access success in different cells.

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



DL TBF establishment success rate equals to the number of DL TBF establishment success divided by the number of DL TBF establishment requests.

100

C900040148+C900040147+C900040146+C900040145+C900040144+C900040143+C900040142+C900040141

C900040016+C900040008+C900040015+C900040007Rate Successent Establishm TBF DL

∗

=

Percentage

Cell

UL Signaling TBF Share

Based on different purposes, MS will establish two kinds of TBF: signaling TBF and data TBF. UL signaling TBF share indicates percentage of UL signaling TBF vs. UL TBF (UL signaling TBF and data TBF).

UL signaling TBF share equals to the number of UL signaling TBF establishment divided by the number of UL TBF establishment.

100

C900040034+C900040026+C900040033+C900040025C900040033+C900040025

ShareTBFSignalling UL

∗

=

Percentage

Cell

DL Signaling TBF Share

Based on different purposes, MS will establish two kinds of TBF: signaling TBF and data TBF. DL signaling TBF share indicates percentage of DL signaling TBF vs. DL TBF (DL signaling TBF and data TBF).

DL signaling TBF share equals to the number of DL signaling TBF establishment divided by the number of DL TBF establishment.

100C900040016+C900040008+C900040015+C900040007

C900040015+C900040007ShareTBFSignalling DL

∗

=

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



UL GPRS Data TBF Share

This statistic provides the percentage of the number of UL GPRS data TBF establishment vs. the number of GPRS and EDGE UL data TBF establishment.

UL GPRS data TBF share equals to the number of UL GPRS data TBF establishment divided by the number of UL GPRS and EDGE data TBF establishment.

100C900040034+C900040026

C900040026Share TBF Data GPRS UL ∗=

Percentage

Cell

DL GPRS Data TBF Share

This statistic provides the percentage of the number of DL GPRS data TBF establishment vs. the number of DL GPRS and EDGE data TBF establishment.

DL GPRS data TBF share equals to the number of DL GPRS data TBF establishment divided by the number of DL GPRS and EDGE data TBF establishment.

100C900040016+C900040008

C900040008Share TBF Data GPRS DL ∗=

Percentage

Cell

UL Signaling TBF Failure Rate

This statistic provides TBF proportion exceptionally released after UL signaling TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network.

UL signaling TBF failure rate equals to the number of UL signaling TBF exceptional release divided by the number of UL signaling TBF establishment.

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100C900040033+C900040025

C900040046+C900040045+C900040044+C900040043+C900040042+C900040041+C900040040+C900040039+C900040038+C900040037

RateFailureTBFSignalling UL

∗

=

Percentage

Cell

DL Signaling TBF Failure Rate

This statistic provides TBF proportion exceptionally released after DL signaling TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network.

DL signaling TBF failure rate equals to the number of DL signaling TBF exceptional release divided by the number of DL signaling TBF establishment.

100C900040015+C900040007

C900040158+C900040157+C900040156+C900040155+C900040154+C900040153+C900040152+C900040151+C900040150+C900040149

RateFailureTBFSignalling DL

∗

=

Percentage

Cell

UL GPRS Data TBF Failure Rate

This statistic provides TBF proportion exceptionally released after UL GPRS data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network.

UL GPRS data TBF failure rate equals to the number of UL GPRS data TBF exceptional release divided by the number of UL GPRS data TBF establishment.

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100C900040026

)C900040041+C900040040+C900040039+C900040038+7(C90004003-C900040024+

C900040023+C900040022+C900040021+C900040020RateFailureTBF Data GPRSUL

∗

=

Percentage

Cell

DL GPRS Data TBF Failure Rate

This statistic provides TBF proportion exceptionally released after DL GPRS data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network.

DL GPRS data TBF failure rate equals to the number of DL GPRS data TBF exceptional release divided by the number of DL GPRS data TBF establishment.

100C900040008

)C900040153+C900040152+C900040151+C900040150+9(C90004014-C900040006+

C900040005+C900040004+C900040003+C900040002RateFailureTBF Data GPRSDL

∗

=

Percentage

Cell

UL EDGE Data TBF Failure Rate

This statistic provides TBF proportion exceptionally released after UL EDGE data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network.

UL EDGE data TBF failure rate equals to the number of UL EDGE data TBF exceptional release divided by the number of UL EDGE data TBF establishment.

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100C900040034

)C900040046+C900040045+C900040044+C900040043+2(C90004004-C900040032+

C900040031+C900040030+C900040029+C900040028RateFailureTBFData EDGE UL

∗

=

Percentage

Cell

DL EDGE Data TBF Failure Rate

This statistic provides TBF proportion exceptionally released after UL EDGE data TBF establishment success. By this performance index, it can determine interference, packet loss, wrong parameter setting, instable link failure may occur in network.

DL EDGE data TBF failure rate equals to the number of DL EDGE data TBF exceptional release divided by the number of DL EDGE data TBF establishment.

100C900040016

)C900040158+C900040157+C900040156+C900040155+4(C90004015-C900040014+

C900040013+C900040012+C900040011+C900040010RateFailureTBFData EDGE DL

∗

=

Percentage

Cell

UL GPRS Data TBF Throughput

This statistic provides LLC frame throughput carried by GPRS UL data TBF in unit time.

GPRS UL data TBF average rate equals to LLC frame throughput carried by GPRS UL data TBF (bytes multiplied by 8) divided by GPRS UL data TBF duration.

C9000400598C900040058Throughput TBF Data GPRS UL ∗

=

Kbps

Cell

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



DL GPRS Data TBF Throughput

This statistic provides LLC frame throughput carried by GPRS DL data TBF in unit time.

GPRS DL data TBF average rate equals to LLC frame throughput carried by GPRS DL data TBF (bytes multiplied by 8) divided by GPRS DL data TBF duration.

C9000400618C900040060Throughput TBF Data GPRS DL ∗

=

Kbps

Cell

UL GPRS Data TBF Establishment Share On PACCH

The statistic provides the percentage of the UL GPRS data TBF Establishment On PACCH.

The percentage of UL GPRS data TBF establishment on PACCH equals to the number of UL GPRS data TBF establishment on PACCH divided by the number of UL GPRS TBF (including signaling TBF and data TBF) on PACCH.

100C900040019C900040171

PACCHOn Shareent EstablishmTBF Data GPRSUL

∗

=

Percentage

Cell

DL GPRS Data TBF Establishment Share On PACCH

The statistic provides the percentage of the DL GPRS data TBF Establishment On PACCH.

The percentage of DL GPRS data TBF establishment on PACCH equals to the number of DL GPRS data TBF establishment on PACCH divided by the number of DL GPRS TBF (including signaling TBF and data TBF) on PACCH.

100C900040001C900040169

PACCHOn Shareent EstablishmTBF Data GPRSDL

∗

=

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



Percentage

Cell

UL EDGE Data TBF Establishment Share On PACCH

The statistic provides the percentage of the UL EDGE data TBF Establishment On PACCH.

The percentage of UL EDGE data TBF establishment on PACCH equals to the number of UL EDGE data TBF establishment on PACCH divided by the number of UL EDGE TBF (including signaling TBF and data TBF) on PACCH.

100C900040027C900040162

PACCHOn Shareent EstablishmTBFData EDGE UL

∗

=

Percentage

Cell

DL EDGE Data TBF Establishment Share On PACCH

The statistic provides the percentage of the DL EDGE data TBF Establishment On PACCH.

The percentage of DL EDGE data TBF establishment on PACCH equals to the number of DL EDGE data TBF establishment on PACCH divided by the number of DL EDGE TBF (including signaling TBF and data TBF) on PACCH.

100C900040009C900040170

PACCHOn Shareent EstablishmTBFData EDGE DL

∗

=

Percentage

Cell

UL EDGE Data TBF Throughput

This statistic provides LLC frame throughput carried by EPRS UL data TBF in unit time.

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



EDGE UL data TBF average rate equals to LLC frame throughput carried by EDGE UL data TBF (bytes multiplied by 8) divided by EDGE UL data TBF duration.

C9000400678C900040066Throughput TBF Data EDGE UL ∗

=

Kbps

Cell

DL EDGE Data TBF Throughput

This statistic provides LLC frame throughput carried by EDGE DL data TBF in unit time.

EDGE DL data TBF average rate equals to LLC frame throughput carried by EDGE DL data TBF (bytes multiplied by 8) divided by EDGE DL data TBF duration.

C9000400698C900040068Throughput TBF Data EDGE DL ∗

=

Kbps

Cell

RLC UL PDCH Usage

The statistic provides the percentage of UL used PDCH.

UL PDCH usage equals to the number of non-null RLF data blocks (including control block and data block) received on PDCH divided by the number of general RLC blocks (non-null RLC blocks and dummy control blocks).

100C900040079+C900040106+C900040093

C900040093+C900040106 UsagePDCH UL ∗=

Percentage

Cell

DL PDCH Usage

The statistic provides the percentage of DL used PDCH.

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



DL PDCH usage equals to the number of non-null RLF data blocks (including control block and data block) transmitted on PDCH divided by the number of general RLC blocks (non-null RLC blocks and dummy control blocks).

100C900040078+C900040107+C900040080

C900040107+C900040080 UsagePDCH DL ∗=

Percentage

Cell

Abis Bandwidth Usage

This statistic provides Abis bandwidth usage.

The number of data blocks transmitted by given Abis bandwidth divided by the number of effective RLC data blocks (including control block and data block) transmitted.

100C900040107+C900040080

C900040055UsageBandwidth Abis ∗=

Percentage

Cell

UL RLC Data Throughput

This statistic provides effective protocol data flow received at upper layer by packet UL channel.

UL RLC data throughput equals to the quantity of effective protocol data received at upper layer by packet UL channel in unit time.

60608C900040057tThroughtpu Data RLC UL

∗∗

=

bps

Cell

UL RLC Data Throughput Per PDCH

This statistic provides UL RLC data throughput per PDCH.

UL RLC data throughput per PDCH equals to RLC UL data throughput divided by the average number of available PDCH.

C90004013660608C900040057PDCHPer t Throughtpu Data RLC UL

∗∗∗

=

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



bps

Cell

DL RLC Data Throughput

This statistic provides effective protocol data flow received at upper layer by packet DL channel.

DL RLC data throughput equals to the quantity of effective protocol data transmitted at upper layer by packet DL channel in unit time.

60608C900040056tThroughtpu Data RLC DL

∗∗

=

bps

Cell

DL RLC Data Throughput Per PDCH

This statistic provides DL RLC data throughput per PDCH.

DL RLC data throughput per PDCH equals to RLC DL data throughput divided by the average number of available PDCH.

C90004013660608C900040056PDCHPer t Throughtpu Data RLC DL

∗∗∗

=

bps

Cell

UL GPRS RLC Retransmission Rate

This statistic provides UL GPRS RLC retransmission rate, the most important indicator to reflect GPRS UL service condition, and to indicate whether instability, congestion, or interference occurs in the system.

UL GPRS RLC retransmission rate equals to the number of NACK data block received by UL GPRS TBF divided by the number of effective data block received by UL GPRS TBF.

100C900040062C900040063Ratesion Retransmis RLC GPRS UL ∗=

Percentage

Cell

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



DL GPRS RLC Retransmission Rate

This statistic provides DL GPRS RLC retransmission rate, the most important indicator to reflect GPRS DL service condition, and to indicate whether instability, congestion, or interference occurs in the system.

DL GPRS RLC retransmission rate equals to the number of NACK data block transmitted by DL GPRS TBF divided by the number of effective data block transmitted by DL GPRS TBF.

100C900040064C900040065Ratesion Retransmis RLC GPRS DL ∗=

Percentage

Cell

UL EDGE RLC Retransmission Rate

This statistic provides UL EDGE RLC retransmission rate, the most important indicator to reflect EDGE UL service condition, and to indicate whether instability, congestion, or interference occurs in the system.

UL EDGE RLC retransmission rate equals to the number of NACK data block received by UL EDGE TBF divided by the number of effective data block received by UL EDGE TBF.

100C900040070C900040071Ratesion Retransmis RLC EDGE UL ∗=

Percentage

Cell

DL EDGE RLC Retransmission Rate

This statistic provides UL EDGE RLC retransmission rate, the most important indicator to reflect EDGE UL service condition, and to indicate whether instability, congestion, or interference occurs in the system.

DL EDGE RLC retransmission rate equals to the number of NACK data block transmitted by DL EDGE TBF divided by the number of effective data block transmitted by DL EDGE TBF.

100C900040072C900040073Ratesion Retransmis RLC EDGE DL ∗=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



UL PDCH RLC Share

The statistic provides the percentage of Radio Link Control blocks transmitted by the PCU (UL).

UL PDCH RLC share equals to the number of RLC control blocks (excluding control blank frame) on PACCH divided by the number sum of UL RLC control blocks (excluding control blank frame) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined, and first transmitted RLC blocks).

100C900040068C900040106

C900040068Share RLC PDCH UL ∗+

=

Percentage

Cell

DL PDCH RLC Share

The statistic provides the percentage of Radio Link Control blocks transmitted by the PCU (DL).

DL PDCH RLC share equals to the number of RLC control blocks (excluding control blank frame) on PACCH divided by the number sum of DL RLC control blocks (excluding control blank frame) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined, and first transmitted RLC blocks).

100C900040080+C900040107

C900040080Share RLC PDCH DL ∗=

Percentage

Cell

UL GPRS CS-1 Block Share

This statistic provides ratio of CS-1 Blocks in UL to total UL GPRS Blocks.

Number of UL CS-1Data Blocks divided by the total number of UL GPRS Data Blocks

100

C900040105+C900040104+C900040103+C900040102+C900040101+C900040100+C900040099+C900040098+C900040097+C900040096+C900040095+C900040094

C900040102+C900040098+C900040094ShareBlock 1-CS GPRS UL

∗

=

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Percentage

Cell



Number of UL CS-2 Data Blocks divided by the total number of UL GPRS Data Blocks

100

C900040105+C900040104+C900040103+C900040102+C900040101+C900040100+C900040099+C900040098+C900040097+C900040096+C900040095+C900040094


∗

=

Percentage

Cell




100

C900040105+C900040104+C900040103+C900040102+C900040101+C900040100+C900040099+C900040098+C900040097+C900040096+C900040095+C900040094


∗

=

Percentage

Cell




Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



100

C900040105+C900040104+C900040103+C900040102+C900040101+C900040100+C900040099+C900040098+C900040097+C900040096+C900040095+C900040094


∗

=

Percentage

Cell

DL GPRS CS-1 Block Share

This statistic provides ratio of CS-1 Blocks in DL to total DL GPRS Blocks.

Number of DL CS-1 Data Blocks divided by the total number of DL GPRS Data Blocks

100

C900040092+C900040091+C900040090+C900040089+C900040088+C900040087+C900040086+C900040085+C900040084+C900040083+C900040082+C900040081

C900040089+C900040085+C900040081ShareBlock 1-CS GPRS DL

∗

=

Percentage

Cell




100

C900040092+C900040091+C900040090+C900040089+C900040088+C900040087+C900040086+C900040085+C900040084+C900040083+C900040082+C900040081


∗

=

Percentage

Cell

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100

C900040092+C900040091+C900040090+C900040089+C900040088+C900040087+C900040086+C900040085+C900040084+C900040083+C900040082+C900040081


∗

=

Percentage

Cell




100

C900040092+C900040091+C900040090+C900040089+C900040088+C900040087+C900040086+C900040085+C900040084+C900040083+C900040082+C900040081


∗

=

Percentage

Cell

UL GPRS CS-1 Data Share

This statistic provides ratio of CS-1 Data in UL to total UL GPRS Data.

UL data transmitted using CS-1 divided by the total UL GPRS Data

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100

52*C900040105+38*C900040104+32*C900040103+22*C900040102+52*C900040101+38*C900040100+32*C900040099+22*C900040098+52*C900040097+38*C900040096+32*C900040095+22*C900040094

22*C900040102+22*C900040098+22*C900040094Share Data 1-CS GPRS UL

∗

=

Percentage

Cell




100

52*C900040105+38*C900040104+32*C900040103+22*C900040102+52*C900040101+38*C900040100+32*C900040099+22*C900040098+52*C900040097+38*C900040096+32*C900040095+22*C900040094


∗

=

Percentage

Cell




100

52*C900040105+38*C900040104+32*C900040103+22*C900040102+52*C900040101+38*C900040100+32*C900040099+22*C900040098+52*C900040097+38*C900040096+32*C900040095+22*C900040094


∗

=

Percentage

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Cell




100

52*C900040105+38*C900040104+32*C900040103+22*C900040102+52*C900040101+38*C900040100+32*C900040099+22*C900040098+52*C900040097+38*C900040096+32*C900040095+22*C900040094


∗

=

Percentage

Cell

DL GPRS CS-1 Data Share

This statistic provides ratio of CS-1 Data in DL to total DL GPRS Data.

DL data transmitted using CS-1 divided by the total DL GPRS Data

100

52*C900040092+38*C900040091+32*C900040090+22*C900040089+52*C900040088+38*C900040087+32*C900040086+22*C900040085+52*C900040084+38*C900040083+32*C900040082+22*C900040081

22*C900040089+22*C900040085+22*C900040081Share Data 1-CS GPRS DL

∗

=

Percentage

Cell




Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



100

52*C900040092+38*C900040091+32*C900040090+22*C900040089+52*C900040088+38*C900040087+32*C900040086+22*C900040085+52*C900040084+38*C900040083+32*C900040082+22*C900040081


∗

=

Percentage

Cell




100

52*C900040092+38*C900040091+32*C900040090+22*C900040089+52*C900040088+38*C900040087+32*C900040086+22*C900040085+52*C900040084+38*C900040083+32*C900040082+22*C900040081


∗

=

Percentage

Cell




100

52*C900040092+38*C900040091+32*C900040090+22*C900040089+52*C900040088+38*C900040087+32*C900040086+22*C900040085+52*C900040084+38*C900040083+32*C900040082+22*C900040081


∗

=

Percentage

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Cell

UL EDGE MCS-1 Block Share

This statistic provides ratio of MCS-1 Blocks in UL to total UL EDGE Blocks.

Number of UL MCS-1 Data Blocks divided by the total number of UL EDGE Data Blocks

100

C901030082+C901030081+C901030080+C901030079+C901030078+C901030077+C901030076+C901030075+C901030074+C901030069+C901030068+C901030067+C901030066+C901030065+C901030064+C901030063+C901030062+C901030061+C901030056+C901030055+C901030054+C901030053+C901030052+C901030051+C901030050+C901030049+C901030048

C901030074+C901030061+C901030048ShareBlock 1-MCS EDGE UL

∗

=

Percentage

Cell




100



∗

=

Percentage

Cell

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100



∗

=

Percentage

Cell




100



∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100



∗

=

Percentage

Cell

DL EDGE MCS-1 Block Share

This statistic provides ratio of MCS-1 Blocks in DL to total DL EDGE Blocks.

Number of DL MCS-1 Data Blocks divided by the total number of DL EDGE Data Blocks

100


C901030032+C901030019+C901030006ShareBlock 1-MCS EDGE DL

∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100



∗

=

Percentage

Cell




100



∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



UL EDGE MCS-1 Data Share

This statistic provides ratio of MCS-1 Data in UL to total UL EDGE Data.

UL MCS-1 Data divided by the total UL EDGE Data

100


22*)C901030074+C901030061+8(C90103004Share Data 1-MCS EDGE UL

∗

=

Percentage

Cell




100



∗

=

Percentage

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Cell




100



∗

=

Percentage

Cell




100



∗

=

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



Percentage

Cell




100



∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100



∗

=

Percentage Cell




100



∗

=

Percentage

Cell



Type Basis

Description

Definition

Counter Formula

Type

Basis

Description




100



∗

=

Percentage

Cell




100



∗

=

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



DL EDGE MCS-1 Data Share

This statistic provides ratio of MCS-1 Data in DL to total DL EDGE Data.

DL MCS-1 Data divided by the total DL EDGE Data

100


22*)C901030032+C901030019+6(C90103000Share Data 1-MCS EDGE DL

∗

=

Percentage

Cell




100



∗

=

Percentage

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Cell




100



∗

=

Percentage

Cell




100



∗

=

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



Percentage

Cell




100



∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100



∗

=

Percentage

Cell




100



∗

=

Percentage

Cell



Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description




100



∗

=

Percentage

Cell




100



∗

=

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis


A p p e n d i x A

Reference KPI

TP Project Demands UL GPRS Traffic

This statistic provides UL GPRS Traffic.

UL GPRS Traffic equals to GPRS UL data TBF duration divided by 3600.

1000*3600C900040059Traffic GPRS UL =

Erl

Cell

DL GPRS Traffic

This statistic provides DL GPRS Traffic.

DL GPRS Traffic equals to GPRS DL data TBF duration divided by 3600.

1000*3600C900040061Traffic GPRS DL =

Erl

Cell

UL EDGE Traffic

This statistic provides UL EDGE Traffic.

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



UL EDGE Traffic equals to EDGE UL data TBF duration divided by 3600.

1000*3600C900040067Traffic DEGE UL =

Erl

Cell

DL EDGE Traffic

This statistic provides DL EDGE Traffic.

DL EDGE Traffic equals to EDGE DL data TBF duration divided by 3600.

1000*3600C900040069Traffic DEGE DL =

Erl

Cell

UL RLC Retransmission Rate (CS-1)

This statistic provides ratio of Retransmitted UL CS-1 data to the total CS-1 Data.

Retransmitted UL CS-1 data divided by total UL CS-1Data (Transmitted & Retransmitted).

100C900040102+C900040098+C900040094

C9000400981)-(CSRatesion Retransmis RLCUL

∗

=

Percentage

Cell



Retransmitted UL CS-2 data divided by total UL CS-2 Data (Transmitted & Retransmitted).

100C900040103+C900040099+C900040095

C9000400992)-(CSRatesion Retransmis RLCUL

∗

=

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Appendix A - Reference KPI


Percentage

Cell




100C900040104+C900040100+C900040096

C9000401003)-(CSRatesion Retransmis RLC UL

∗

=

Percentage

Cell




100C900040105+C900040101+C900040097

C9000401014)-(CSRatesion Retransmis RLC UL

∗

=

Percentage

Cell

DL RLC Retransmission Rate (CS-1)

This statistic provides ratio of Retransmitted DL CS-1 data to the total CS-1 Data.

Retransmitted DL CS-1 data divided by total DL CS-1Data (Transmitted & Retransmitted).

100C900040089+C900040085+C900040081

C9000400851)-(CSRatesion Retransmis RLC DL

∗

=

Percentage

Cell

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis





Retransmitted DL CS-2 data divided by total DL CS-2Data (Transmitted & Retransmitted).

100C900040090+C900040086+C900040082

C9000400862)-(CSRatesion Retransmis RLCDL

∗

=

Percentage

Cell



Retransmitted DL CS-3 data divided by total DL CS-3 Data (Transmitted & Retransmitted).

100C900040091+C900040087+C900040083

C900040087DL3)-(CSRatesion Retransmis

∗

=

Percentage

Cell



Retransmitted DL CS-4 data divided by total DL CS-4 Data (Transmitted & Retransmitted).

100C900040092+C900040088+C900040084

C9000400884)-(CSRatesion Retransmis RLCDL

∗

=

Percentage

Cell

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



DL&UL RLC Retransmission Rate (CS-1)

This statistic provides ratio of Retransmitted (DL&UL) CS-1 data to the total CS-1 Data.

Retransmitted (DL&UL) CS-1 data divided by total (DL&UL) CS-1Data (Transmitted & Retransmitted).

100

C900040089+C900040085+C900040081+C900040102+C900040098+C900040094

C900040085+C9000400981)-(CS Ratesion Retransmis RLC UL&DL

∗

=

Percentage

Cell



Retransmitted (DL&UL) CS-2 data divided by total (DL&UL) CS-2 Data (Transmitted & Retransmitted).

100

C900040090+C900040086+C900040082+C900040103+C900040099+C900040095


∗

=

Percentage

Cell




Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100

C900040091+C900040087+C900040083+C900040104+C900040100+C900040096


∗

=

Percentage

Cell




100

C900040092+C900040088+C900040084+C900040105+C900040101+C900040097


∗

=

Percentage

Cell

UL GPRS Retransmission Rate

This statistic provides ratio of Retransmitted GPRS UL data (CS1, CS2, CS3, CS4) to the total GPRS UL Data.

Retransmitted GPRS UL data (CS1, CS2, CS3, CS4) divided by total GPRS (UL) (Transmitted & Retransmitted).

100

C900040105+C900040101+C900040097+C900040104+C900040100+C900040096+C900040103+C900040099+C900040095+C900040102+C900040098+C900040094

C900040101+C900040100+C900040099+C900040098Ratesion Retransmis GPRS UL

∗

=

Percentage

Cell

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



DL GPRS Retransmission Rate

This statistic provides ratio of Retransmitted GPRS DL data (CS1, CS2, CS3, CS4) to the total GPRS DL Data.

Retransmitted GPRS DL data (CS1, CS2, CS3, CS4) divided by total GPRS (DL) (Transmitted & Retransmitted).

100

C900040092+C900040088+C900040084+C900040091+C900040087+C900040083+C900040090+C900040086+C900040082+C900040089+C900040085+C900040081

C900040088+C900040087+C900040086+C900040085Ratesion Retransmis GPRS DL

∗

=

Percentage

Cell

UL&DL GPRS Retransmission Rate

This statistic provides ratio of Retransmitted GPRS (DL&UL) data (CS1, CS2, CS3, CS4) to the total GPRS (DL&UL) Data.

Retransmitted GPRS (DL&UL) data (CS1, CS2, CS3, CS4) divided by total GPRS (DL&UL) (Transmitted & Retransmitted).

100

C900040092+C900040088+C900040084+C900040091+C900040087+C900040083+C900040090+C900040086+C900040082+C900040089+C900040085+C900040081+C900040105+C900040101+C900040097+C900040104+C900040100+C900040096+C900040103+C900040099+C900040095+C900040102+C900040098+C900040094

C900040088+C900040087+C900040086+C900040085+C900040101+C900040100+C900040099+C900040098

Ratesion Retransmis GPRS DL&UL

∗

=

Percentage

Cell

UL RLC Retransmission Rate (MCS-1)

This statistic provides ratio of Retransmitted UL MCS-1 data to the total MCS-1 Data.

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



Retransmitted UL MCS-1 data divided by total UL MCS-1Data (Transmitted & Retransmitted).

100C901030074+C901030061+C901030048

C9010300611)-(MCSRatesion Retransmis RLCUL

∗

=

Percentage

Cell



Retransmitted UL MCS-2 data divided by total UL MCS-2 Data (Transmitted & Retransmitted).

100C901030075+C901030062+C901030049


∗

=

Percentage

Cell




100C901030076+C901030063+C901030050


∗

=

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100C901030077+C901030064+C901030051

C9010300644)-(MCSRatesion Retransmis RLC UL

∗

=

Percentage

Cell




100C901030078+C901030065+C901030052


∗

=

Percentage

Cell




100C901030079+C901030066+C901030053


∗

=

Percentage

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Cell




100C901030080+C901030067+C901030054


∗

=

Percentage

Cell




100C901030081+C901030068+C901030055


∗

=

Percentage

Cell




Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100C901030082+C901030069+C901030056


∗

=

Percentage

Cell

DL RLC Retransmission Rate (MCS-1)

This statistic provides ratio of Retransmitted DL MCS-1 data to the total MCS-1 Data.

Retransmitted DL MCS-1 data divided by total DL MCS-1Data (Transmitted & Retransmitted).

100C901030032+C901030019+C901030006

C9010300191)-(MCSRatesion Retransmis RLC DL

∗

=

Percentage

Cell



Retransmitted DL MCS-2 data divided by total DL MCS-2 Data (Transmitted & Retransmitted).

100C901030033+C901030020+C901030007


∗

=

Percentage

Cell



Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description




100C901030034+C901030021+C901030008

C9010300213)-(MCSRatesion Retransmis RLCDL

∗

=

Percentage

Cell




100C901030035+C901030022+C901030009


∗

=

Percentage

Cell




100C901030036+C901030023+C901030010


∗

=

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100C901030037+C901030024+C901030011


∗

=

Percentage

Cell




100C901030038+C901030025+C901030012


∗

=

Percentage

Cell




100C901030039+C901030026+C901030013


∗

=

Percentage

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type



Cell




100C901030040+C901030027+C901030014


∗

=

Percentage

Cell

DL&UL RLC Retransmission Rate (MCS-1)

This statistic provides ratio of Retransmitted (DL&UL) MCS-1 data to the total MCS-1 Data.

Retransmitted (DL&UL) MCS-1 data divided by total (DL&UL) MCS-1Data (Transmitted & Retransmitted).

100

C901030032+C901030019+C901030006+C901030074+C901030061+C901030048

C901030019+C9010300611)-(MCS Ratesion Retransmis RLC UL&DL

∗

=

Percentage

Cell



Retransmitted (DL&UL) MCS-2 data divided by total (DL&UL) MCS-2 Data (Transmitted & Retransmitted).

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



100

C901030033+C901030020+C901030007+C901030075+C901030062+C901030049


∗

=

Percentage

Cell




100

C901030034+C901030021+C901030008+C901030076+C901030063+C901030050


∗

=

Percentage

Cell




100

C901030035+C901030022+C901030009+C901030077+C901030064+C901030051


∗

=

Percentage

Cell

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis






100

C901030036+C901030023+C901030010+C901030078+C901030065+C901030052


∗

=

Percentage

Cell




100

C901030037+C901030024+C901030011+C901030079+C901030066+C901030053


∗

=

Percentage

Cell




Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100

C901030038+C901030025+C901030012+C901030080+C901030067+C901030054


∗

=

Percentage

Cell




100

C901030039+C901030026+C901030013+C901030081+C901030068+C901030055


∗

=

Percentage

Cell




100

C901030040+C901030027+C901030014+C901030082+C901030069+C901030056


∗

=

Percentage

Cell

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



UL EDGE Retransmission Rate

This statistic provides ratio of Retransmitted EDGE UL data (MCS1, MCS2…. , MCS9) to the total EDGE UL Data.

Retransmitted EDGE UL data (MCS1, MCS2…. , MCS9) divided by total EDGE (UL) (Transmitted & Retransmitted) data

100


C901030069+C901030068+C901030067+C901030066+C901030065+C901030064+C901030063+C901030062+C901030061

Ratesion Retransmis EDGE UL

∗

=

Percentage

Cell

DL EDGE Retransmission Rate

This statistic provides ratio of Retransmitted EDGE DL data (MCS1, MCS2…. , MCS9) to the total EDGE DL Data.

Retransmitted EDGE DL data (MCS1, MCS2…. , MCS9) divided by total EDGE (DL) (Transmitted & Retransmitted) data

100


C901030027+C901030026+C901030025+C901030024+C901030023+C901030022+C901030021+C901030020+C901030019

Ratesion Retransmis EDGE DL

∗

=

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



Percentage

Cell

UL&DL EDGE Retransmission Rate

This statistic provides ratio of Retransmitted EDGE (UL&DL) data (MCS1, MCS2…. , MCS9) to the total EDGE (UL&DL) Data.

Retransmitted EDGE (UL&DL) data (MCS1, MCS2…. , MCS9) divided by total EDGE (UL&DL) (Transmitted & Retransmitted) data

100

C901030040+C901030039+C901030038+C901030037+C901030036+C901030035+C901030034+C901030033+C901030032+C901030027+C901030026+C901030025+C901030024+C901030023+C901030022+C901030021+C901030020+C901030019+C901030014+C901030013+C901030012+C901030011+C901030010+C901030009+C901030008+C901030007+C901030006+C901030082+C901030081+C901030080+C901030079+C901030078+C901030077+C901030076+C901030075+C901030074+C901030069+C901030068+C901030067+C901030066+C901030065+C901030064+C901030063+C901030062+C901030061+C901030056+C901030055+C901030054+C901030053+C901030052+C901030051+C901030050+C901030049+C901030048

C901030027+C901030026+C901030025+C901030024+C901030023+C901030022

+C901030021+C901030020+9CC90103001+C901030069+C901030068+C901030067+C901030066+C901030065+C901030064+C901030063+C901030062+C901030061

Ratesion Retransmis EDGE DL&UL

∗

=

Percentage

Cell

DL&UL GPRS CS-1 Block Share

This statistic provides ratio of CS-1 Blocks in (DL&UL) to total (DL&UL) GPRS Blocks.

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description



Number of (DL&UL) CS-1 Data Blocks divided by the total number of (DL&UL) GPRS Data Blocks

100

)C900040092+C900040091+C900040090+C900040089+C900040088+C900040087+C900040086+C900040085+C900040084+C900040083+C900040082+C900040081+C900040105+C900040104+C900040103+C900040102+C900040101+C900040100+C900040099+C900040098+C900040097+C900040096+C900040095+C900040094

C900040089+C900040085+C900040081+C900040102+C900040098+C900040094

ShareBlock 1-CS GPRS UL&DL

∗

=

Percentage

Cell




100


C900040090+C900040086+C900040082+C900040103+C900040099+C900040095


∗

=

Percentage

Cell




Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition



100


C900040091+C900040087+C900040083+C900040104+C900040100+C900040096


∗

=

Percentage

Cell




100


C900040092+C900040088+C900040084+C900040105+C900040101+C900040097


∗

=

Percentage

Cell

DL&UL GPRS CS-1 Data Share

This statistic provides ratio of CS-1 Data in (DL&UL) to total (DL&UL) GPRS Data.

Total (DL&UL) data transmitted using CS-1 divided by the Total (DL&UL) GPRS Data

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100

52*C900040092+38*C900040091+32*C900040090+22*C900040089+52*C900040088+38*C900040087+32*C900040086+22*C900040085+52*C900040084+38*C900040083+32*C900040082+22*C900040081+52*C900040105+38*C900040104+32*C900040103+22*C900040102+52*C900040101+38*C900040100+32*C900040099+22*C900040098+52*C900040097+38*C900040096+32*C900040095+22*C900040094

22*)C900040089+C900040085+C900040081+C900040102+C900040098+4(C90004009

Share Data 1-CS GPRS UL&DL

∗

=

Percentage

Cell




100


32*)C900040090+C900040086+C900040082+C900040103+C900040099+5(C90004009


∗

=

Percentage

Cell


Type

Basis

Description

Definition

Counter Formula

Type

Basis

Description





100


38*)C900040091+C900040087+C900040083+C900040104+C900040100+6(C90004009


∗

=

Percentage

Cell




100


52*)C900040092+C900040088+C900040084+C900040105+C900040101+7(C90004009


∗

=

Percentage

Cell

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula

Type

Basis



DL&UL EDGE MCS-1 Block Share

This statistic provides ratio of MCS-1 Blocks in (DL&UL) to total (DL&UL) EDGE Blocks.

Number of (DL&UL) MCS-1 Data Blocks divided by the total number of (DL&UL) EDGE Data Blocks

100


C901030032+C901030019+C901030006+C901030074+C901030061+C901030048

ShareBlock 1-MCS EDGE UL&DL

∗

=

Percentage

Cell




Description

Definition

Counter Formula

Type

Basis

Description

Definition

Counter Formula



100


C901030033+C901030020+C901030007+C901030075+C901030062+C901030049


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


C901030034+C901030021+C901030008+C901030076+C901030063+C901030050


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


C901030035+C901030022+C901030009+C901030077+C901030064+C901030051


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


C901030036+C901030023+C901030010+C901030078+C901030065+C901030052


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


C901030037+C901030024+C901030011+C901030079+C901030066+C901030053


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


C901030038+C901030025+C901030012+C901030080+C901030067+C901030054


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


C901030039+C901030026+C901030013+C901030081+C901030068+C901030055


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


C901030040+C901030027+C901030014+C901030082+C901030069+C901030056


∗

=

Percentage

Cell

DL&UL EDGE MCS-1 Data Share

This statistic provides ratio of MCS-1 Data in (DL&UL) to total (DL&UL) EDGE Data.

(DL&UL) MCS-1 Data divided by the total (DL&UL) EDGE Data

Type

Basis

Description

Definition

Counter Formula



100

74*C901030040+68*C901030039+56*C901030038+74*C901030037+56*C901030036+44*C901030035+37*C901030034+28*C901030033+22*C901030032+74*C901030027+68*C901030026+56*C901030025+74*C901030024+56*C901030023+44*C901030022+37*C901030021+28*C901030020+22*C901030019+74*C901030014+68*C901030013+56*C901030012+74*C901030011+56*C901030010+44*C901030009+37*C901030008+28*C901030007+22*C901030006+74*C901030082+68*C901030081+56*C901030080+74*C901030079+56*C901030078+44*C901030077+37*C901030076+28*C901030075+22*C901030074+74*C901030069+68*C901030068+56*C901030067+74*C901030066+56*C901030065+44*C901030064+37*C901030063+28*C901030062+22*C901030061+74*C901030056+68*C901030055+56*C901030054+74*C901030053+56*C901030052+44*C901030051+37*C901030050+28*C901030049+22*C901030048

22*)C901030032+C901030019+C901030006+C901030074+C901030061+8(C90103004

Share Data 1-MCS EDGE UL&DL

∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


28*)C901030033+C901030020+C901030007+C901030075+C901030062+9(C90103004


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


37*)C901030034+C901030021+C901030008+C901030076+C901030063+0(C90103005


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


44*)C901030035+C901030022+C901030009+C901030077+C901030064+1(C90103005


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


56*)C901030036+C901030023+C901030010+C901030078+C901030065+2(C90103005


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


74*)C901030037+C901030024+C901030011+C901030079+C901030066+3(C90103005


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


56*)C901030038+C901030025+C901030012+C901030080+C901030067+4(C90103005


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


68*)C901030039+C901030026+C901030013+C901030081+C901030068+5(C90103005


∗

=

Percentage

Cell




Type

Basis

Description

Definition

Counter Formula



100


74*)C901030040+C901030027+C901030014+C901030082+C901030069+6(C90103005


∗

=

Percentage

Cell

Type

Basis


A p p e n d i x B

Abbreviations

Abbreviation Full Spelling Name

B

BSC Base Station Controller

BTS Base Transceiver Station

C

CPU Central Processing Unit

CLKG Clock Generator

D

DRTB Dual Rate Transcoder Board

DTB Digital Trunk Board

F

FAQ Frequently Asked Questions

G

GLI Gigabit Line Interface

GIPB Gb Interface Processing board

H

HW High Way line

I

IP Internet Protocol

ISMG Infrastructure Server for O&M for GSM

L

LAPD Link Access Protocol of D-Channel

O

OMP Operation Main Processor

S

SMTP Simple Message Transfer Protocol

SPB Signaling Processing Board



Abbreviation Full Spelling Name

T

TMN Telecommunication Management Network

U

UIMC Universal Interface Module for Control plane (BCTC or BPSN)

UIMU Universal Interface Module for User plane

UPPB User Plane Processing Board


A p p e n d i x C

Tables

Table 1 - Chapter Summary ..................................................i

Table 2 - Typographical Conventions .................................... iii

Table 3 - Mouse Operation Conventions ................................ iii


Index

Abis Bandwidth Usage..........55 Average Busy Time Of CS Time

Slot Allocation.................16 Average TCH Traffic Per

Channel .........................20 Call Set-up Success Rate (CSSR)

....................................16 DL EDGE Data TBF

Establishment Share On PACCH ...........................53

DL EDGE Data TBF Failure Rate....................................51

DL EDGE Data TBF Throughput....................................54

DL EDGE MCS-1 Block Share 69 DL EDGE MCS-1 Data Share .79 DL EDGE MCS-2 Block Share 70 DL EDGE MCS-2 Data Share .79 DL EDGE MCS-3 Block Share 70 DL EDGE MCS-3 Data Share .80 DL EDGE MCS-4 Block Share 71 DL EDGE MCS-4 Data Share .80 DL EDGE MCS-5 Block Share 71 DL EDGE MCS-5 Data Share .81 DL EDGE MCS-6 Block Share 72 DL EDGE MCS-6 Data Share .81 DL EDGE MCS-7 Block Share 72 DL EDGE MCS-7 Data Share .82 DL EDGE MCS-8 Block Share 73 DL EDGE MCS-8 Data Share .82 DL EDGE MCS-9 Block Share 73 DL EDGE MCS-9 Data Share .83 DL EDGE Payload (Transmitted

& Retransmitted).............43 DL EDGE Retransmission Rate

.................................. 102 DL EDGE RLC Retransmission

Rate ..............................57 DL EDGE Throughput ...........44 DL EDGE Traffic ..................86 DL GPRS CS-1 Block Share ...60 DL GPRS CS-1 Data Share....63 DL GPRS CS-2 Block Share ...60 DL GPRS CS-2 Data Share....63 DL GPRS CS-3 Block Share ...61 DL GPRS CS-3 Data Share....64 DL GPRS CS-4 Block Share ...61 DL GPRS CS-4 Data Share....64

DL GPRS Data TBF Establishment Share On PACCH........................... 52

DL GPRS Data TBF Failure Rate.................................... 50

DL GPRS Data TBF Share ..... 48 DL GPRS Data TBF Throughput

.................................... 52 DL GPRS Payload (Transmitted

& Retransmitted) ............ 42 DL GPRS Retransmission Rate

.................................... 91 DL GPRS RLC Retransmission

Rate.............................. 57 DL GPRS Throughput........... 44 DL GPRS Traffic .................. 85 DL LLC EDGE Data Frame

Discard Rate................... 45 DL LLC GPRS Data Frame

Discard Rate................... 45 DL LLC Signaling Frame Discard

Rate.............................. 45 DL PDCH RLC Share ............ 58 DL PDCH Usage .................. 54 DL Quality 0~5 Share.......... 31 DL RLC Data Throughput...... 56 DL RLC Data Throughput Per

PDCH ............................ 56 DL RLC Retransmission Rate

(CS-1)........................... 87 DL RLC Retransmission Rate




(MCS-1)......................... 95 DL RLC Retransmission Rate






(MCS-7)......................... 97



DL RLC Retransmission Rate (MCS-8) ........................ 97

DL RLC Retransmission Rate (MCS-9) ........................ 98

DL Signaling TBF Failure Rate49 DL Signaling TBF Share ....... 47 DL TBF Establishment Success

Rate ............................. 46 DL&UL EDGE MCS-1 Block

Share...........................108 DL&UL EDGE MCS-1 Data Share

...................................116 DL&UL EDGE MCS-2 Block
















...................................124 DL&UL GPRS CS-1 Block Share

...................................103 DL&UL GPRS CS-1 Data Share







...................................107

DL&UL RLC Retransmission Rate (CS-1) ....................89




DL&UL RLC Retransmission Rate (MCS-1)..................98




DL&UL RLC Retransmission Rate (MCS-5)................ 100





Dual-band Handover Success Rate ..............................21

Handover Attempt Rate........24 Handover Success Rate........21 HO Downlink Level Share .....28 HO Downlink Quality Share...27 HO Power Budget Share .......29 HO Uplink Level Share .........28 HO Uplink Quality Share.......27 Incoming Handover Success

Rate ..............................23 Inter-BSC Incoming Handover

Success Rate ..................26 Inter-BSC Outgoing Handover

Success Rate ..................27 Intra-BSC Incoming Handover

Success Rate ..................25 Intra-BSC Outgoing Handover

Success Rate ..................26 Intra-cell Handover Success

Rate ..............................25 Number Of Available SDCCH ...1 Number Of Available TCH .......2 Number Of Available TCH/F ....3 Number Of Available TCH/H....3 Number Of Available TRX .......2 Number Of Average Idle TCH In

IB1................................37 Number Of Average Idle TCH In



IB4................................38

Appendix C – Index


Number Of Average Idle TCH In IB5................................38

Number Of Defined SDCCH.....4 Number Of Defined TCH .........3 Number Of Dual-band Handover

Requests........................22 Number Of Dual-band Handover

Success .........................23 Number Of Handover Requests

....................................22 Number Of Handover Success

....................................22 Number Of Internal Handover

Success .........................24 Number Of Intra-cell Handover

Failure ...........................25 Number Of SDCCH Allocation

Failure .............................6 Number Of SDCCH Attempts...4 Number Of SDCCH Congestion 4 Number Of SDCCH Drops .......7 Number Of SDCCH Seizure

Failure .............................5 Number Of SDCCH Seizure

Success ...........................6 Number Of TCH Allocation

Failures (Excluding Handover)....................................10

Number Of TCH Allocation Failures (Including Handover)....................................11

Number Of TCH Attempts (Excluding Handover).........7

Number Of TCH Attempts (including Handover) .........7

Number Of TCH Congestion (Excluding Handover).........8

Number Of TCH Congestion (including Handover) .........8

Number Of TCH Drops .........18 Number Of TCH Seizure Failure

(For Assignment).............15 Number Of TCH Seizure

Success (Excluding Handover)......................................9

Number Of TCH Seizure Success (Including Handover)......................................9

Number Of TCH/F Assignment Attempt .........................15

Number Of TCH/F Assignment Success .........................15

Outgoing Handover Success Rate ..............................24

SDCCH Availability ................1 SDCCH Congestion Rate.........5 SDCCH Drop Rate .................5 SDCCH Drop Rate Due To

Transcoder/A-If Failure.....19

SDCCH Location Update Share.................................... 29

SDCCH SMS share .............. 30 SDCCH Supplementary Services

Share ............................ 30 SDCCH Traffic (erl) ............. 19 TCH Allocation Failure Rate .. 14 TCH Assignment Failure Rate 13 TCH Availability ....................2 TCH Call Drop Rate (Excluding

Handover)...................... 17 TCH Call Drop Rate (Including

Handover)...................... 17 TCH Congestion Rate (Excluding

Handover)...................... 12 TCH Congestion Rate (Including

Handover)...................... 13 TCH Drop rate Due To

Transcoder Failure........... 18 TCH Traffic (erl).................. 20 TCH/F Traffic...................... 20 TCH/H Traffic ..................... 20 Timing Advance 0~2 Share .. 31 Timing Advance 10~14 share33 Timing Advance 14~16 share34 Timing Advance 16~20 share34 Timing Advance 2~6 Share .. 32 Timing Advance 20~22 share35 Timing Advance 22~26 share35 Timing Advance 26~30 share36 Timing Advance 30~42 share36 Timing Advance 42~63 share37 Timing Advance 6~10 Share 32 Traffic Call Drop Rate .......... 18 UL EDGE Data TBF

Establishment Share On PACCH........................... 53

UL EDGE Data TBF Failure Rate.................................... 50

UL EDGE Data TBF Throughput.................................... 53

UL EDGE MCS-1 Block Share 65 UL EDGE MCS-1 Data Share . 74 UL EDGE MCS-2 Block Share 65 UL EDGE MCS-2 Data Share . 74 UL EDGE MCS-3 Block Share 66 UL EDGE MCS-3 Data Share . 75 UL EDGE MCS-4 Block Share 66 UL EDGE MCS-4 Data Share . 75 UL EDGE MCS-5 Block Share 67 UL EDGE MCS-5 Data Share . 76 UL EDGE MCS-6 Block Share 67 UL EDGE MCS-6 Data Share . 76 UL EDGE MCS-7 Block Share 68 UL EDGE MCS-7 Data Share . 77 UL EDGE MCS-8 Block Share 68 UL EDGE MCS-8 Data Share . 77 UL EDGE MCS-9 Block Share 69 UL EDGE MCS-9 Data Share . 78



UL EDGE Payload (Transmitted & Retransmitted) ............ 42

UL EDGE Retransmission Rate...................................102

UL EDGE RLC Retransmission Rate ............................. 57

UL EDGE Throughput .......... 44 UL EDGE Traffic.................. 85 UL GPRS CS-1 Block Share .. 58 UL GPRS CS-1 Data Share ... 61 UL GPRS CS-2 Block Share .. 59 UL GPRS CS-2 Data Share ... 62 UL GPRS CS-3 Block Share .. 59 UL GPRS CS-3 Data Share ... 62 UL GPRS CS-4 Block Share .. 59 UL GPRS CS-4 Data Share ... 63 UL GPRS Data TBF

Establishment Share On PACCH .......................... 52

UL GPRS Data TBF Failure Rate.................................... 49

UL GPRS Data TBF Share..... 48 UL GPRS Data TBF Throughput

.................................... 51 UL GPRS Payload (Transmitted

& Retransmitted) ............ 41 UL GPRS Retransmission Rate

.................................... 90 UL GPRS RLC Retransmission

Rate ............................. 56 UL GPRS Throughput .......... 43 UL GPRS Traffic.................. 85 UL PDCH RLC Share............ 58 UL PDCH Usage.................. 54 UL Quality 0~5 Share.......... 31 UL RLC Data Throughput ..... 55

UL RLC Data Throughput Per PDCH.............................55

UL RLC Retransmission Rate (CS-1) ...........................86




UL RLC Retransmission Rate (MCS-1).........................91









UL Signaling TBF Failure Rate48 UL Signaling TBF Share ........47 UL TBF Establishment Success

Rate ..............................46 UL&DL EDGE Retransmission

Rate ............................ 103 UL&DL GPRS Retransmission

Rate ..............................91

um_ran-02_bsc-09 zxg10 ibsc (v6.20.10) kpi reference v1.0

Documents

wrong parameter

instable link

ms successfully

clear request

universal

biu connection

tcu connection

ul edge payload