Upload
daisy-tan
View
126
Download
6
Embed Size (px)
Citation preview
ZXG10 iBSCBase Station Controller
KPI Reference
Version:6.20.61
ZTE CORPORATIONNO. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057Tel: +86-755-26771900Fax: +86-755-26770801URL: http://ensupport.zte.com.cnE-mail: [email protected]
LEGAL INFORMATIONCopyright © 2011 ZTE CORPORATION.
The contents of this document are protected by copyright laws and international treaties. Any reproduction or
distribution of this document or any portion of this document, in any form by any means, without the prior written
consent of ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by
contractual confidentiality obligations.
All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE
CORPORATION or of their respective owners.
This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions
are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose,
title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the
use of or reliance on the information contained herein.
ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications
covering the subject matter of this document. Except as expressly provided in any written license between ZTE
CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter
herein.
ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice.
Users may visit ZTE technical support website http://ensupport.zte.com.cn to inquire related information.
The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History
Revison No. Revision Date Revision Reason
R1.0 20100720 First edition
Serial Number: SJ-20100524164252-016
Publishing Date: 20100720(R1.0)
ContentsAbout This Manual ......................................................................................... I
Chapter 1 Introduction of KPI in CS Domain ........................................... 1-11.1 Availability ......................................................................................................... 1-1
1.1.1 SDCCH Availability................................................................................... 1-1
1.1.2 Number of Available SDCCH .................................................................... 1-2
1.1.3 Number of Available TRX.......................................................................... 1-2
1.1.4 TCH Availability........................................................................................ 1-3
1.1.5 Number of Available TCH ......................................................................... 1-3
1.1.6 Number of Defined TCH ........................................................................... 1-4
1.1.7 Number of Available TCH/F ...................................................................... 1-4
1.1.8 Number of Available TCH/H ...................................................................... 1-5
1.1.9 Number of Defined SDCCH ...................................................................... 1-5
1.2 Accessibility ....................................................................................................... 1-6
1.2.1 Number of SDCCH Attempts..................................................................... 1-6
1.2.2 Number of SDCCH Congestion ................................................................. 1-6
1.2.3 SDCCH Congestion Rate.......................................................................... 1-7
1.2.4 SDCCH Drop Rate ................................................................................... 1-7
1.2.5 Number of SDCCH Seizure Failure ........................................................... 1-8
1.2.6 Number of SDCCH Seizure Success ......................................................... 1-8
1.2.7 Number of SDCCH Allocation Failure ........................................................ 1-9
1.2.8 Number of SDCCH Drops ....................................................................... 1-10
1.2.9 Number of TCH Attempts (Excluding Handover)....................................... 1-10
1.2.10 Number of TCH Attempts (including Handover) .......................................1-11
1.2.11 Number of TCH Congestion (Excluding Handover) ..................................1-11
1.2.12 Number of TCH Congestion (including Handover) .................................. 1-12
1.2.13 Number of TCH Seizure Success (Excluding Handover) ......................... 1-13
1.2.14 Number of TCH Seizure Success (Including Handover) .......................... 1-13
1.2.15 Number of TCH Allocation Failures (Excluding Handover)....................... 1-14
1.2.16 Number of TCH Allocation Failures (Including Handover) ........................ 1-15
1.2.17 TCH Congestion Rate (Excluding Handover).......................................... 1-16
1.2.18 TCH Congestion Rate (Including Handover)........................................... 1-17
1.2.19 TCH Assignment Failure Rate ............................................................... 1-18
1.2.20 TCH Allocation Failure Rate .................................................................. 1-18
I
1.2.21 Number of TCH/F Assignment Success ................................................. 1-19
1.2.22 Number of TCH/F Assignment Attempt .................................................. 1-20
1.2.23 Number of TCH Seizure Failure (For Assignment) .................................. 1-20
1.2.24 Call Set-up Success Rate (CSSR)......................................................... 1-21
1.2.25 Average Busy Time of CS Time Slot Allocation....................................... 1-22
1.3 Reliability ......................................................................................................... 1-22
1.3.1 TCH Call Drop Rate (Excluding Handover)............................................... 1-22
1.3.2 TCH Call Drop Rate (Including Handover)................................................ 1-23
1.3.3 Number of TCH Drops ............................................................................ 1-24
1.3.4 Traffic Call Drop Rate ............................................................................. 1-24
1.3.5 TCH Drop rate Due To Transcoder Failure ............................................... 1-25
1.4 Traffic .............................................................................................................. 1-25
1.4.1 SDCCH Traffic ....................................................................................... 1-25
1.4.2 Average TCH Traffic Per Channel............................................................ 1-26
1.4.3 TCH Traffic ............................................................................................ 1-26
1.4.4 TCH/F Traffic ......................................................................................... 1-27
1.4.5 TCH/H Traffic ......................................................................................... 1-27
1.5 Mobility............................................................................................................ 1-28
1.5.1 Handover Success Rate ......................................................................... 1-28
1.5.2 Dual-band Handover Success Rate......................................................... 1-28
1.5.3 Number of Handover Requests ............................................................... 1-29
1.5.4 Number of Handover Success................................................................. 1-29
1.5.5 Number of Dual-band Handover Requests ............................................... 1-30
1.5.6 Number of Dual-band Handover Success ................................................ 1-30
1.5.7 Incoming Handover Success Rate........................................................... 1-31
1.5.8 Outgoing Handover Success Rate........................................................... 1-32
1.5.9 Handover Attempt Rate .......................................................................... 1-32
1.5.10 Number of Internal Handover Success................................................... 1-33
1.5.11 Number of Intra-cell Handover Failure.................................................... 1-33
1.5.12 Intra-cell Handover Success Rate.......................................................... 1-34
1.5.13 Intra-BSC Incoming Handover Success Rate ......................................... 1-34
1.5.14 Intra-BSC Outgoing Handover Success Rate ......................................... 1-35
1.5.15 Inter-BSC Incoming Handover Success Rate ......................................... 1-35
1.5.16 Inter-BSC Outgoing Handover Success Rate ......................................... 1-36
1.5.17 HO Downlink Quality Share................................................................... 1-36
1.5.18 HO Uplink Quality Share ....................................................................... 1-37
1.5.19 HO Downlink Level Share ..................................................................... 1-38
II
1.5.20 HO Uplink Level Share ......................................................................... 1-38
1.5.21 HO Power Budget Share....................................................................... 1-39
1.5.22 SDCCH Location Update Share ............................................................ 1-40
1.5.23 SDCCH SMS share .............................................................................. 1-40
1.5.24 SDCCH Supplementary Services Share................................................. 1-41
1.6 Measurement Result ........................................................................................ 1-41
1.6.1 DL Quality 0~5 Share ............................................................................. 1-41
1.6.2 UL Quality 0~5 Share ............................................................................. 1-42
1.6.3 Timing Advance 0~2 Share ..................................................................... 1-42
1.6.4 Timing Advance 2~6 Share ..................................................................... 1-43
1.6.5 Timing Advance 6~10 Share ................................................................... 1-44
1.6.6 Timing Advance 10~14 share.................................................................. 1-44
1.6.7 Timing Advance 14~16 share.................................................................. 1-45
1.6.8 Timing Advance 16~20 share.................................................................. 1-46
1.6.9 Timing Advance 20~22 share.................................................................. 1-47
1.6.10 Timing Advance 22~26 share ................................................................ 1-47
1.6.11 Timing Advance 26~30 share ................................................................ 1-48
1.6.12 Timing Advance 30~42 share ................................................................ 1-49
1.6.13 Timing Advance 42~63 share ................................................................ 1-49
1.6.14 Number of Average Idle TCH In IB1....................................................... 1-50
1.6.15 Number of Average Idle TCH In IB2....................................................... 1-51
1.6.16 Number of Average Idle TCH In IB3....................................................... 1-51
1.6.17 Number of Average Idle TCH In IB4....................................................... 1-52
1.6.18 Number of Average Idle TCH In IB5....................................................... 1-52
Chapter 2 Introduction of KPI in PS Domain ........................................... 2-12.1 Payload ............................................................................................................. 2-1
2.1.1 UL GPRS Payload (Transmitted & Retransmitted) ...................................... 2-1
2.1.2 DL GPRS Payload (Transmitted & Retransmitted) ...................................... 2-2
2.1.3 UL EDGE Payload (Transmitted & Retransmitted) ...................................... 2-2
2.1.4 DL EDGE Payload (Transmitted & Retransmitted) ...................................... 2-3
2.2 Throughput ........................................................................................................ 2-4
2.2.1 UL GPRS Throughput............................................................................... 2-4
2.2.2 DL GPRS Throughput............................................................................... 2-5
2.2.3 UL EDGE Throughput............................................................................... 2-5
2.2.4 DL EDGE Throughput............................................................................... 2-6
2.3 LLC ................................................................................................................... 2-6
2.3.1 DL LLC Signaling Frame Discard Rate ...................................................... 2-6
III
2.3.2 DL LLC GPRS Data Frame Discard Rate................................................... 2-7
2.3.3 DL LLC EDGE Data Frame Discard Rate................................................... 2-7
2.4 TBF................................................................................................................... 2-8
2.4.1 UL TBF Establishment Success Rate ........................................................ 2-8
2.4.2 DL TBF Establishment Success Rate ........................................................ 2-8
2.4.3 UL Signaling TBF Share ........................................................................... 2-9
2.4.4 DL Signaling TBF Share ......................................................................... 2-10
2.4.5 UL GPRS Data TBF Share ..................................................................... 2-10
2.4.6 DL GPRS Data TBF Share ......................................................................2-11
2.4.7 UL Signaling TBF Failure Rate .................................................................2-11
2.4.8 DL Signaling TBF Failure Rate ................................................................ 2-12
2.4.9 UL GPRS Data TBF Failure Rate ............................................................ 2-12
2.4.10 DL GPRS Data TBF Failure Rate .......................................................... 2-13
2.4.11 UL EDGE Data TBF Failure Rate........................................................... 2-14
2.4.12 DL EDGE Data TBF Failure Rate .......................................................... 2-14
2.4.13 UL GPRS Data TBF Throughput ........................................................... 2-15
2.4.14 DL GPRS Data TBF Throughput ........................................................... 2-15
2.4.15 UL GPRS Data TBF Establishment Share on PACCH............................. 2-16
2.4.16 DL GPRS Data TBF Establishment Share on PACCH............................. 2-16
2.4.17 UL EDGE Data TBF Establishment Share on PACCH............................. 2-17
2.4.18 DL EDGE Data TBF Establishment Share on PACCH............................. 2-17
2.4.19 UL EDGE Data TBF Throughput ........................................................... 2-18
2.4.20 DL EDGE Data TBF Throughput ........................................................... 2-18
2.5 RLC ................................................................................................................ 2-19
2.5.1 UL PDCH Usage .................................................................................... 2-19
2.5.2 DL PDCH Usage .................................................................................... 2-20
2.5.3 Abis Bandwidth Usage............................................................................ 2-20
2.5.4 UL RLC Data Throughput ....................................................................... 2-21
2.5.5 UL RLC Data Throughput per PDCH ....................................................... 2-21
2.5.6 DL RLC Data Throughput ....................................................................... 2-22
2.5.7 DL RLC Data Throughput Per PDCH....................................................... 2-22
2.5.8 UL GPRS RLC Retransmission Rate ....................................................... 2-23
2.5.9 DL GPRS RLC Retransmission Rate ....................................................... 2-23
2.5.10 UL EDGE RLC Retransmission Rate ..................................................... 2-24
2.5.11 DL EDGE RLC Retransmission Rate ..................................................... 2-24
2.5.12 UL PDCH RLC Share ........................................................................... 2-25
2.5.13 DL PDCH RLC Share ........................................................................... 2-25
IV
2.5.14 UL GPRS CS-1 Block Share ................................................................. 2-26
2.5.15 UL GPRS CS-2 Block Share ................................................................. 2-26
2.5.16 UL GPRS CS-3 Block Share ................................................................. 2-27
2.5.17 UL GPRS CS-4 Block Share ................................................................. 2-28
2.5.18 DL GPRS CS-1 Block Share ................................................................. 2-28
2.5.19 DL GPRS CS-2 Block Share ................................................................. 2-29
2.5.20 DL GPRS CS-3 Block Share ................................................................. 2-29
2.5.21 DL GPRS CS-4 Block Share ................................................................. 2-30
2.5.22 UL GPRS CS-1 Data Share .................................................................. 2-30
2.5.23 UL GPRS CS-2 Data Share .................................................................. 2-31
2.5.24 UL GPRS CS-3 Data Share .................................................................. 2-32
2.5.25 UL GPRS CS-4 Data Share .................................................................. 2-32
2.5.26 DL GPRS CS-1 Data Share .................................................................. 2-33
2.5.27 DL GPRS CS-2 Data Share .................................................................. 2-33
2.5.28 DL GPRS CS-3 Data Share .................................................................. 2-34
2.5.29 DL GPRS CS-4 Data Share .................................................................. 2-35
2.5.30 UL EDGE MCS-1 Block Share .............................................................. 2-35
2.5.31 UL EDGE MCS-2 Block Share .............................................................. 2-36
2.5.32 UL EDGE MCS-3 Block Share .............................................................. 2-36
2.5.33 UL EDGE MCS-4 Block Share .............................................................. 2-37
2.5.34 UL EDGE MCS-5 Block Share .............................................................. 2-38
2.5.35 UL EDGE MCS-6 Block Share .............................................................. 2-38
2.5.36 UL EDGE MCS-7 Block Share .............................................................. 2-39
2.5.37 UL EDGE MCS-8 Block Share .............................................................. 2-40
2.5.38 UL EDGE MCS-9 Block Share .............................................................. 2-40
2.5.39 DL EDGE MCS-1 Block Share .............................................................. 2-41
2.5.40 DL EDGE MCS-2 Block Share .............................................................. 2-42
2.5.41 DL EDGE MCS-3 Block Share .............................................................. 2-42
2.5.42 DL EDGE MCS-4 Block Share .............................................................. 2-43
2.5.43 DL EDGE MCS-5 Block Share .............................................................. 2-44
2.5.44 DL EDGE MCS-6 Block Share .............................................................. 2-44
2.5.45 DL EDGE MCS-7 Block Share .............................................................. 2-45
2.5.46 DL EDGE MCS-8 Block Share .............................................................. 2-46
2.5.47 DL EDGE MCS-9 Block Share .............................................................. 2-46
2.5.48 UL EDGE MCS-1 Data Share................................................................ 2-47
2.5.49 UL EDGE MCS-2 Data Share................................................................ 2-48
2.5.50 UL EDGE MCS-3 Data Share................................................................ 2-48
V
2.5.51 UL EDGE MCS-4 Data Share................................................................ 2-49
2.5.52 UL EDGE MCS-5 Data Share................................................................ 2-50
2.5.53 UL EDGE MCS-6 Data Share................................................................ 2-50
2.5.54 UL EDGE MCS-7 Data Share................................................................ 2-51
2.5.55 UL EDGE MCS-8 Data Share................................................................ 2-52
2.5.56 UL EDGE MCS-9 Data Share................................................................ 2-53
2.5.57 DL EDGE MCS-1 Data Share................................................................ 2-53
2.5.58 DL EDGE MCS-2 Data Share................................................................ 2-54
2.5.59 DL EDGE MCS-3 Data Share................................................................ 2-55
2.5.60 DL EDGE MCS-4 Data Share................................................................ 2-56
2.5.61 DL EDGE MCS-5 Data Share................................................................ 2-56
2.5.62 DL EDGE MCS-6 Data Share................................................................ 2-57
2.5.63 DL EDGE MCS-7 Data Share................................................................ 2-58
2.5.64 DL EDGE MCS-8 Data Share................................................................ 2-59
2.5.65 DL EDGE MCS-9 Data Share................................................................ 2-59
Chapter 3 Referance KPI............................................................................ 3-13.1 UL GPRS Traffic ................................................................................................ 3-2
3.2 DL GPRS Traffic ................................................................................................ 3-3
3.3 UL EDGE Traffic ................................................................................................ 3-3
3.4 DL EDGE Traffic ................................................................................................ 3-4
3.5 UL RLC Retransmission Rate (CS-1)................................................................... 3-4
3.6 UL RLC Retransmission Rate (CS-2)................................................................... 3-5
3.7 UL RLC Retransmission Rate (CS-3)................................................................... 3-5
3.8 UL RLC Retransmission Rate (CS-4)................................................................... 3-6
3.9 DL RLC Retransmission Rate (CS-1)................................................................... 3-6
3.10 DL RLC Retransmission Rate (CS-2)................................................................. 3-7
3.11 DL RLC Retransmission Rate (CS-3) ................................................................. 3-7
3.12 DL RLC Retransmission Rate (CS-4)................................................................. 3-8
3.13 DL&UL RLC Retransmission Rate (CS-1) .......................................................... 3-8
3.14 DL&UL RLC Retransmission Rate (CS-2) .......................................................... 3-9
3.15 DL&UL RLC Retransmission Rate (CS-3) ........................................................ 3-10
3.16 DL&UL RLC Retransmission Rate (CS-4) ........................................................ 3-10
3.17 UL GPRS Retransmission Rate........................................................................3-11
3.18 DL GPRS Retransmission Rate........................................................................3-11
3.19 UL&DL GPRS Retransmission Rate ................................................................ 3-12
3.20 UL RLC Retransmission Rate (MCS-1) ............................................................ 3-13
3.21 UL RLC Retransmission Rate (MCS-2) ............................................................ 3-13
VI
3.22 UL RLC Retransmission Rate (MCS-3) ............................................................ 3-14
3.23 UL RLC Retransmission Rate (MCS-4) ............................................................ 3-14
3.24 UL RLC Retransmission Rate (MCS-5) ............................................................ 3-15
3.25 UL RLC Retransmission Rate (MCS-6) ............................................................ 3-15
3.26 UL RLC Retransmission Rate (MCS-7) ............................................................ 3-16
3.27 UL RLC Retransmission Rate (MCS-8) ............................................................ 3-16
3.28 UL RLC Retransmission Rate (MCS-9) ............................................................ 3-17
3.29 DL RLC Retransmission Rate (MCS-1) ............................................................ 3-18
3.30 DL RLC Retransmission Rate (MCS-2) ............................................................ 3-18
3.31 DL RLC Retransmission Rate (MCS-3) ............................................................ 3-19
3.32 DL RLC Retransmission Rate (MCS-4) ............................................................ 3-19
3.33 DL RLC Retransmission Rate (MCS-5) ............................................................ 3-20
3.34 DL RLC Retransmission Rate (MCS-6) ............................................................ 3-20
3.35 DL RLC Retransmission Rate (MCS-7) ............................................................ 3-21
3.36 DL RLC Retransmission Rate (MCS-8) ............................................................ 3-21
3.37 DL RLC Retransmission Rate (MCS-9) ............................................................ 3-22
3.38 DL&UL RLC Retransmission Rate (MCS-1)...................................................... 3-23
3.39 DL&UL RLC Retransmission Rate (MCS-2)...................................................... 3-23
3.40 DL&UL RLC Retransmission Rate (MCS-3)...................................................... 3-24
3.41 DL&UL RLC Retransmission Rate (MCS-4)...................................................... 3-24
3.42 DL&UL RLC Retransmission Rate (MCS-5)...................................................... 3-25
3.43 DL&UL RLC Retransmission Rate (MCS-6)...................................................... 3-26
3.44 DL&UL RLC Retransmission Rate (MCS-7)...................................................... 3-26
3.45 DL&UL RLC Retransmission Rate (MCS-8)...................................................... 3-27
3.46 DL&UL RLC Retransmission Rate (MCS-9)...................................................... 3-27
3.47 UL EDGE Retransmission Rate....................................................................... 3-28
3.48 DL EDGE Retransmission Rate....................................................................... 3-29
3.49 UL&DL EDGE Retransmission Rate ................................................................ 3-29
3.50 DL&UL GPRS CS-1 Block Share..................................................................... 3-30
3.51 DL&UL GPRS CS-2 Block Share..................................................................... 3-31
3.52 DL&UL GPRS CS-3 Block Share..................................................................... 3-32
3.53 DL&UL GPRS CS-4 Block Share..................................................................... 3-32
3.54 DL&UL GPRS CS-1 Data Share...................................................................... 3-33
3.55 DL&UL GPRS CS-2 Data Share...................................................................... 3-34
3.56 DL&UL GPRS CS-3 Data Share...................................................................... 3-34
3.57 DL&UL GPRS CS-4 Data Share...................................................................... 3-35
3.58 DL&UL EDGE MCS-1 Block Share .................................................................. 3-36
VII
3.59 DL&UL EDGE MCS-2 Block Share .................................................................. 3-37
3.60 DL&UL EDGE MCS-3 Block Share .................................................................. 3-38
3.61 DL&UL EDGE MCS-4 Block Share .................................................................. 3-39
3.62 DL&UL EDGE MCS-5 Block Share .................................................................. 3-40
3.63 DL&UL EDGE MCS-6 Block Share .................................................................. 3-41
3.64 DL&UL EDGE MCS-7 Block Share .................................................................. 3-42
3.65 DL&UL EDGE MCS-8 Block Share .................................................................. 3-43
3.66 DL&UL EDGE MCS-9 Block Share .................................................................. 3-44
3.67 DL&UL EDGE MCS-1 Data Share ................................................................... 3-45
3.68 DL&UL EDGE MCS-2 Data Share ................................................................... 3-46
3.69 DL&UL EDGE MCS-3 Data Share ................................................................... 3-47
3.70 DL&UL EDGE MCS-4 Data Share ................................................................... 3-48
3.71 DL&UL EDGE MCS-5 Data Share ................................................................... 3-49
3.72 DL&UL EDGE MCS-6 Data Share ................................................................... 3-50
3.73 DL&UL EDGE MCS-7 Data Share ................................................................... 3-51
3.74 DL&UL EDGE MCS-8 Data Share ................................................................... 3-52
3.75 DL&UL EDGE MCS-9 Data Share ................................................................... 3-53
Glossary .......................................................................................................... I
VIII
About This ManualPurposeThis manual introduces the definitions, formulas, and influence factors of common KPI,and introduces the typical cases in KPI optimization project.
Intended Audiencel System Engineerl Test Engineerl Planning Engineer
What Is in This ManualThis manual contains the following chapters.
Chapter Description
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.
Chapter 3 Reference KPI Lists some reference KPIs.
I
II
Chapter 1Introduction of KPI in CSDomainThis chapter introduces descriptions, definitions, formulas, and units of different KPI typesin CS domain.
Table of Contents
Availability ..................................................................................................................1-1Accessibility ...............................................................................................................1-6Reliability..................................................................................................................1-22Traffic .......................................................................................................................1-25Mobility.....................................................................................................................1-28Measurement Result ................................................................................................1-41
1.1 Availability
1.1.1 SDCCH Availability
DescriptionThis statistic provides the percentage of available SDCCH.
DefinitionPercentage of SDCCH availability equals to number of available SDCCH divided bynumber of online defined SDCCH.
Counter Formula
TypePercentage
BasisCell
1-1
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.1.2 Number of Available SDCCH
DescriptionThis statistic provides the number of SDCCH channels that can be normally assigned in acell.
DefinitionNumber of available SDCCH includes the channel in use and usable channels currently inidle mode, that is, occupied and idle SDCCH channels.
Counter Formula
TypeCounter
BasisCell
1.1.3 Number of Available TRX
DescriptionThis statistic provides the number of all usable TRXs defined in the cell.
DefinitionThe number of all usable TRXs defined in the cell.
Counter Formula
TypeCounter
BasisCell
1-2
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
1.1.4 TCH Availability
DescriptionThis statistic provides the percentage of available TCH.
DefinitionTCH availability equals to number of available TCH divided by number of defined TCH(including available number and unavailable number).
Counter Formula
TypePercentage
BasisCell
1.1.5 Number of Available TCH
DescriptionThis statistic provides the number of available TCH channels, including the number ofavailable dynamic GPRS service channels (including the channels in use, and usable butin idle state).
DefinitionThe number of available TCH equals to the number of available dynamic defined TCH plusthe number of static defined TCH.
Counter Formula
TypeCounter
1-3
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
1.1.6 Number of Defined TCH
DescriptionThis statistic provides the number of defined TCH.
DefinitionThe number of defined TCH equals to the number of available TCH (both dynamic andstatic) plus the number of unavailable TCH (both dynamic and static).
Counter Formula
TypeCounter
BasisCell
1.1.7 Number of Available TCH/F
DescriptionThis statistic provides the number of available TCH channels, including the number ofavailable dynamic GPRS service channels (including the channels in use and usable butin idle state) and full rate channels, excluding half rate channels.
DefinitionThe number of available TCH equals to the number of available dynamic defined TCH plusthe number of static defined TCH.
Counter Formula
TypeCounter
1-4
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.1.8 Number of Available TCH/H
DescriptionThis statistic provides the number of available half rate TCH in the cell.
DefinitionThe number of available TCH equals to the number of available dynamic defined TCH plusthe number of static defined TCH.
Counter Formula
TypeCounter
BasisCell
1.1.9 Number of Defined SDCCH
DescriptionThis statistic provides the number of defined SDCCH in the cell, including available andunavailable channels.
DefinitionThe number of defined SDCCH equals to the number of available plus the number ofunavailable SDCCHs.
Counter Formula
TypeCounter
BasisCell
1-5
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.2 Accessibility
1.2.1 Number of SDCCH Attempts
DescriptionThis statistic provides the number of SDCCH seizure request within counting period.It counts channel requests received from MS on BSS, where, establishment processindicates 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).)
DefinitionThe number of SDCCH attempts equals to the number of SDCCH seized attempts plusthe number of TCH seized attempts while assigning signaling channel (including TCH/Fand TCH/H).
Counter Formula
TypeCounter
BasisCell
1.2.2 Number of SDCCH Congestion
DescriptionThis statistic provides the number of congestion caused by unavailable SDCCH resourcesin SDCCH attempts within the counting period. Send “Immediate Assignment Reject”message aiming for SDCCH from BSC to MS; when this message is used to reject morethan one channel requests, corresponding times (up to 4) must be counted based on theinformation therein.
DefinitionThe number of SDCCH congestion equals to the number of SDCCH seized requests plusthe number of TCH seized attempt failures while assigning signaling channel (includingTCH/F and TCH/H).
1-6
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
Counter Formula
TypeCounter
BasisCell
1.2.3 SDCCH Congestion Rate
DescriptionThis statistic provides the percentage of attempts to allocate an SDCCH that is blocked dueto non availability of SDCCH resources. This statistic includes incoming SDCCH handoverattempts.
DefinitionSDCCH congestion equals to the number of SDCCH congestion divided by the number ofSDCCH attempts.
Counter Formula
TypePercentage
BasisCell
1.2.4 SDCCH Drop Rate
DescriptionThis statistic provides the percentage of SDCCH drops.
DefinitionSDCCH drop rate equals to the number of SDCCH drops divided by the number of SDCCHattempts.
1-7
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
1.2.5 Number of SDCCH Seizure Failure
DescriptionThis statistic provides the number of congestion caused by unavailable SDCCH resourcesin SDCCH attempts. It counts the “Immediate assignment reject” message sent from BSCto MS.
DefinitionThe number of SDCCH seizure failure equals to the number of SDCCH seizure failure onassignment plus the number of SDCCH seizure failure on handover.
Counter Formula
TypeCounter
BasisCell
1.2.6 Number of SDCCH Seizure Success
DescriptionThis statistic provides the number of congestion caused by unavailable SDCCH resourcesin SDCCH attempts. It counts the “Immediate assignment reject” message sent from BSCto MS.
1-8
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
DefinitionThe number of SDCCH seizure failure equals to the number of SDCCH seizure failure onassignment plus the number of SDCCH seizure failure on handover.
Counter Formula
TypeCounter
BasisCell
1.2.7 Number of SDCCH Allocation Failure
DescriptionThis statistic provides the number of SDCCH allocation failure in SDCCH attempts withincounting period. It counts the number of Channel Request (cause is to apply for SDCCH)minus the number of Immediate Assignment for SDCCH.
DefinitionThe number of SDCCH allocation failure equals to the sum of the number of SDCCHcongestion, the number of SDCCH allocation failure on assignment, and the number ofTCH (including TCH/F and TCH/H) allocation failure on assigning SDCCH.
Counter Formula
TypeCounter
BasisCell
1-9
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.2.8 Number of SDCCH Drops
DescriptionThis statistic provides the number of drops after successful SDCCH allocation.
DefinitionThe number of drops caused by radio link failure, LAPD disconnection, and handoverfailure on SDCCH
Counter Formula
TypeCounter
BasisCell
1.2.9 Number of TCH Attempts (Excluding Handover)
DescriptionThis statistic provides the number of TCH attempts after seizing SDCCH. It countsAssignment Requests sent from MSC to BSS. (Attempts include calling and calledattempts to establish connection, excluding the case to assign TCH as SDCCH duringearly allocation and different handover cases. )
DefinitionThe 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/Fand TCH/H) seizure attempts while assigning data channel.
Counter Formula
TypeCounter
BasisCell
1-10
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
1.2.10 Number of TCH Attempts (including Handover)
DescriptionThis statistic provides the number of TCH attempts after seizing SDCCH. It countsallocation requests and handover requests (external handover) sent from MSC to BSC,handover command message sent from BSC to MS (internal handover) “AssignmentRequest” + ”Handover Request” (cell handover controlled by MSC, External HO) +“Handover Command” (Intra-cell handover controlled by BSC), internal HD. (includingthe number of all types of handover attempts (intra-cell, intra-BSC, inter-BSC). Attemptsinclude calling and called attempts to establish connection, including different handoverand direct retry cases, excluding the case to assign TCH as SDCCH during earlyallocation.
DefinitionThe number of TCH (including TCH/F and TCH/H) attempts (including handover) equalsto the number of TCH seizure attempts while assigning voice channel, voice channelhandover, assigning data channel, and data channel handover.
Counter Formula
TypeCounter
BasisCell
1.2.11 Number of TCH Congestion (Excluding Handover)
DescriptionThis statistic provides the number of congestion due to no TCH resource and queueovertime after seizing SDCCH. It counts allocation failure (where, due to non availability ofradio resource) + clear request (where, due to non availability of radio resource) sent fromBSS to MSC. (It includes the number of congestion due to no TCH resource and queueovertime after the calling and called sides seize SDCCH, this excludes the case to assignTCH channel as SDCCH during early allocation, and excluding different handovers, butincluding direct retry.)
1-11
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DefinitionThe 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/Fand TCH/H) seizure attempts while assigning data channel.
Counter Formula
TypeCounter
BasisCell
1.2.12 Number of TCH Congestion (including Handover)
DescriptionThis statistic provides the number of congestion due to no TCH resource and queueovertime while calling TCH after seizing SDCCH. It counts incoming Handover Failure (noradio resource available) + Assignment Failure (no radio resource) + Clear Request (noradio resource available) messages. (including the number of all handover failure causedby no TCH resource (intra-cell, intra-BSC, inter-BSC). The number of congestion includesthat caused by no TCH resource after the calling and called sides seize SDCCH, thisexcludes the case to assign TCH channel as SDCCH during early allocation, includingdifferent handovers and direct retry case.)
DefinitionThe number of TCH congestion (including handover) equals to the number of TCH seizureattempt failures while assigning voice channel, voice channel handover, assigning datachannel, and data channel handover.
Counter Formula
TypeCounter
1-12
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.2.13 Number of TCH Seizure Success (Excluding Handover)
DescriptionThis statistic provides the number of calling or called assignment TCH success within acounting cycle. It counts Assignment Complete message. (excluding different handoversand direct retry.)
DefinitionThe 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 whileassigning TCH (including TCH/F and TCH/H) as data channel.
Counter Formula
TypeCounter
BasisCell
1.2.14 Number of TCH Seizure Success (Including Handover)
DescriptionThis statistic provides the number of calling or called assignment TCH success withina counting cycle. It counts Assignment Complete + Handover Complete message.(Including different handovers, excluding direct retry)
DefinitionThe number of TCH seizure (including handover) equals to the number of TCH seizure(excluding handover) plus the number of handover success (including handover amongintra-cell, intra-BSC, and inter-BSC).
1-13
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypeCounter
BasisCell
1.2.15 Number of TCH Allocation Failures (Excluding Handover)
DescriptionThis statistic provides the number of TCH allocation failures after seizing SDCCH within acounting cycle. It counts allocation failure message “Assignment Failure + Clear Request(radio interface failure)” sent from BSS to MSC. (TCH allocation failures include the caseof TCH allocation attempt failure after the calling and called sides seize SDCCH (radiointerface failure), this excludes the case to assign TCH as SDCCH during early allocationand different handover cases, including all trigger factors for assignment failure message.)
DefinitionThe number of TCH allocation failure (excluding handover) equals to the sum of numberof TCH congestion (excluding handover), number of TCH (including TCH/F and TCH/H)allocation failures caused by channel activation failure, BTS connection failure, BIUconnection failure, TCU connection failure while assigning voice and data channels, andthe number of TCH (including TCH/F and TCH/H) assignment failure as voice and datachannels.
1-14
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
Counter Formula
TypeCounter
BasisCell
1.2.16 Number of TCH Allocation Failures (Including Handover)
DescriptionThis statistic provides the number of all TCH allocation failures to call TCH after seizingSDCCH within a count cycle. It counts incoming “Handover Failure + Assignment Failure”message. (Congestion includes the case of TCH establishment attempt failure after thecalling and called sides seize SDCCH, this excludes the case to assign TCH as SDCCHduring early allocation, including different handover and direct retry cases. )
DefinitionThe number of TCH allocation failure (including handover) equals to the sum of numberof TCH congestion (including handover), the number of TCH (including TCH/F andTCH/H) allocation failures caused by channel activation failure, BTS connection failure,BIU connection failure, TCU connection failure while assigning voice and data channels,oice and data channel handover, and the number of TCH (including TCH/F and TCH/H)assignment failure as voice and data channels.
1-15
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypeCounter
BasisCell
1.2.17 TCH Congestion Rate (Excluding Handover)
DescriptionThe statistic provides the percentage of all requests for TCH resources (originations) whichfail due to non availability of TCH resources.
1-16
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
DefinitionTCH congestion rate (excluding handover) equals to the number of TCH congestion(excluding handover) divided by the number of TCH attempts (excluding handover).
Counter Formula
TypePercentage
BasisCell
1.2.18 TCH Congestion Rate (Including Handover)
DescriptionThis statistic provides TCH congestion rate (including handover). This statistic providesthe percentage of all requests for TCH resources (originations and handover) which faildue to non availability of TCH resources.
DefinitionTCH congestion rate (including handover) equals to the number of TCH congestion(including handover) divided by the number of TCH attempts (including handover).
Counter Formula
TypePercentage
BasisCell
1-17
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.2.19 TCH Assignment Failure Rate
DescriptionThis statistic provides the percentage of TCH assignment failure rate.
DefinitionTCH assignment failure rate equals to the number of TCH assignment failures divided bythe number of TCH attempts (including handover).
Counter Formula
TypePercentage
BasisCell
1.2.20 TCH Allocation Failure Rate
DescriptionThis statistic provides the percentage of unsuccessful full rate and half rate TCH allocationswithin a cell, for both call originations and handover.
DefinitionTCH assignment failure rate equals to the number of TCH assignment failure (includinghandover) divided by the number of TCH assignment request (including handover).
1-18
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
Counter Formula
TypePercentage
BasisCell
1.2.21 Number of TCH/F Assignment Success
DescriptionThis statistic provides the number of TCH assignment attempt success after seizingSDCCH. It counts Assignment Complete message.
1-19
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DefinitionThe number of TCH/F assignment success equals to the sum of assignment success whileassigning TCH/F as signaling channel, voice channel, and data channel.
Counter Formula
TypeCounter
BasisCell
1.2.22 Number of TCH/F Assignment Attempt
DescriptionThis statistic provides the number of TCH assignment attempts after seizing SDCCH. Itcounts “Assignment cmd” message.
DefinitionThe number of TCH/F assignment attempts equals to the number of TCH/F assignmentsuccess plus the number of TCH/F assignment failure.
Counter Formula
TypeCounter
BasisCell
1.2.23 Number of TCH Seizure Failure (For Assignment)
DescriptionThis statistic provides the number of congestion due to no TCH resource in TCH attemptsafter seizing SDCCH.
1-20
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
DefinitionThe number of TCH seizure failure (for assignment) equals to the sum of TCH (includingTCH/F and TCH/H) seizure attempt failure while assigning signaling channel, voicechannel, and data channel.
Counter Formula
TypeCounter
BasisCell
1.2.24 Call Set-up Success Rate (CSSR)
DescriptionThis statistic provides the percentage of call attempts that result in a successful TCHaccess. Network accesses which do not require a TCH are excluded; for example, locationupdates, SMS, and Supplementary Service attempts.
DefinitionCall 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 assignmentfailure rate).
Counter Formula
1-21
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
1.2.25 Average Busy Time of CS Time Slot Allocation
DescriptionThis statistic provides the arithmetic mean of usy time for CS time slot in a cell.
DefinitionAverage busy time of CS time slot allocation equals to TCH busy time divided by thenumber of TCH seizure success.
Counter Formula
TypeSecond
BasisCell
1.3 Reliability
1.3.1 TCH Call Drop Rate (Excluding Handover)
DescriptionThis statistic provides the percentage of MSs which, having successfully accessed aTCH, subsequently experience an abnormal release caused by either radio or equipmentproblems.
1-22
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
DefinitionTCH call drop rate (excluding handover) equals to the number of TCH call drop divided bythe number of TCH seizure (excluding handover).
Counter Formula
TypePercentage
BasisCell
1.3.2 TCH Call Drop Rate (Including Handover)
DescriptionThis statistic provides the percentage of MSs which, having successfully accessed aTCH, subsequently experience an abnormal release caused by either radio or equipmentproblems. This includes RF losses and losses during handovers.
DefinitionTCH call drop rate (excluding handover) equals to the number of TCH call drop divided bythe number of TCH seizure (including handover).
Counter Formula
TypePercentage
BasisCell
1-23
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.3.3 Number of TCH Drops
DescriptionThis statistic provides the number of call drops due to different causes that occur after theTCH assignment is complete. It counts clear requests sent from radio side BSC to MSC.
DefinitionThe 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.
Counter Formula
TypeCounter
BasisCell
1.3.4 Traffic Call Drop Rate
DescriptionThis statistic provides the average interval between two call drops.
DefinitionTraffic call drop rate equals to the ratio between call traffic and call drops number within acount cycle.
Counter Formula
TypeMinute
BasisCell
1-24
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
1.3.5 TCH Drop rate Due To Transcoder Failure
DescriptionThis statistic provides the percentage of calls that are dropped due to transcoder problems
DefinitionNumber of TCH Drops due to Transcoder Failure divided by Total Calls Assigned in thatcell
Counter Formula
TypePercentage
BasisCell
1.4 Traffic
1.4.1 SDCCH Traffic
DescriptionThis statistic provides the traffic generated due to all SDCCH seizure within a count cycle.It counts the interval between SDCCH allocation and SDCCH release.
DefinitionSDCCH traffic equals to SDCCH busy time divided by 3600.
Counter Formula
TypeErl
1-25
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
1.4.2 Average TCH Traffic Per Channel
DescriptionThis statistic provides the traffic after TCH seizure. It counts the interval from assignmentcomplete to corresponding clear command on each TCH, and calculates sum for it.
DefinitionTCH traffic equals to TCH (including TCH/F and TCH/H) busy time divided by 3600.
Counter Formula
TypeErl
BasisCell
1.4.3 TCH Traffic
DescriptionThis statistic provides the traffic after TCH seizure. It counts the interval from assignmentcomplete to corresponding clear command on each TCH, and calculates sum for it.
DefinitionTCH traffic equals to TCH (including TCH/F and TCH/H) busy time divided by 3600.
Counter Formula
TypeErl
1-26
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.4.4 TCH/F Traffic
DescriptionThis statistic provides the traffic after TCH/F seizure.
DefinitionTCH/F traffic equals to TCH/F busy time divided by 3600.
Counter Formula
TypeErl
BasisCell
1.4.5 TCH/H Traffic
DescriptionThis statistic provides the traffic after TCH/H seizure.
DefinitionTCH/H traffic equals to TCH/F busy time divided by 3600.
Counter Formula
TypeErl
BasisCell
1-27
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.5 Mobility
1.5.1 Handover Success Rate
DescriptionThis statistic provides the percentage of handovers that were attempted from the sourcecell (the cell for which This statistic is presented), that successfully reached the targetcell, and returned to the source cell successfully. A handover attempt is counted when ahandover 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 tothe mobile. Therefore this measurement is not impacted by target cell congestion.
DefinitionHandover success rate equals to the number of handover success divided by the numberof handover requests.
Counter Formula
TypePercentage
BasisCell
1.5.2 Dual-band Handover Success Rate
DescriptionThis statistic provides dual-band handover success rate.
DefinitionDual-band handover success rate equals to the number of dual-band handover successdivided by the number of dual-band handover requests.
1-28
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
Counter Formula
TypePercentage
BasisCell
1.5.3 Number of Handover Requests
DescriptionThis statistic provides the number of all handover requests generated in a cell within acount cycle.
DefinitionThe number of handover request equals to the sum of incoming and outgoing intra-cell,intra-BSC, and inter-BSC executions.
Counter Formula
TypeCounter
BasisCell
1.5.4 Number of Handover Success
DescriptionThis statistic provides the number of handover success in a cell within a count cycle.
1-29
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DefinitionThe number of handover success equals to the sum of incoming and outgoing intra-cell,intra-BSC, and inter-BSC handover success.
Counter Formula
TypeCounter
BasisCell
1.5.5 Number of Dual-band Handover Requests
DescriptionThis statistic provides the number of dual-band handover attempts (handover between900M and 1800M).
DefinitionThe number of dual-band handover requests equals to the sum of dual-band incomingexecutions from same layer, upper layer, lower layer, and undefined layer.
Counter Formula
TypeCounter
BasisCell
1.5.6 Number of Dual-band Handover Success
DescriptionThis statistic provides the number of dual-band handover success (handover between 900M and 1800 M).
1-30
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
DefinitionThe number of dual-band handover success equals to the sum of dual-band incominghandover success from same layer, upper layer, lower layer, and undefined layer.
Counter Formula
TypeCounter
BasisCell
1.5.7 Incoming Handover Success Rate
DescriptionThis statistic provides the percentage of incoming intra-cell, intra-BSC and inter-BSChandover commands that are sent over the air interface, these handover commands helpthe MS to successfully access the target channel.
DefinitionIncoming success rate equals to the number of intra-cell, intra-BSC, and inter-BSCincoming success divided by the number of intra-cell, intra-BSC, and inter-BSC incomingrequests.
Counter Formula
TypePercentage
BasisCell
1-31
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.5.8 Outgoing Handover Success Rate
DescriptionThis statistic provides the percentage of outgoing intra-cell, intra-BSC and inter-BSChandover commands that are sent over the air interface, these handover commands helpthe MS to access the target channel.
DefinitionOutgoing success rate equals to the number of intra-cell, intra-BSC, and inter-BSCoutgoing success divided by the number of intra-cell, intra-BSC, and inter-BSC outgoingrequests.
Counter Formula
TypePercentage
BasisCell
1.5.9 Handover Attempt Rate
DescriptionThis statistic provides the handover attempt rate.
DefinitionHandover attempt rate equals to the number of outgoing execution divided by the numberof TCH attempt (including handover).
Counter Formula
TypePercentage
1-32
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.5.10 Number of Internal Handover Success
DescriptionThis statistic provides the number of successful intra-BSC and intra-cell handovers.
DefinitionThe number of internal handover success equals to the number of intra-cell handoversuccess plus the number of inter-cell handover success, controlled by BSC.
Counter Formula
TypeCounter
BasisCell
1.5.11 Number of Intra-cell Handover Failure
DescriptionThis statistic provides the number of intra-cell handover failure among channels on a BTSduring calling. It counts handover failure, where source cell is same as target cell.
DefinitionThe number of intra-cell handover failure equals to the number of intra-cell handoverexecutions minus the number of intra-cell handover success.
Counter Formula
TypeCounter
1-33
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
1.5.12 Intra-cell Handover Success Rate
DescriptionThis statistic provides the percentage of intra-cell assignment commands that are sent overthe air interface, these assignment commands help the MS to access the target channel.
DefinitionIntra-cell handover success rate equals to the number of intra-cell handover successdivided by the number of intra-cell handover executions.
Counter Formula
TypePercentage
BasisCell
1.5.13 Intra-BSC Incoming Handover Success Rate
DescriptionThis statistic provides the percentage of incoming intra-BSC handover commands that aresent over the air interface, these commands help MS to access the target channel.
DefinitionIntra-BSC incoming success rate equals to the number of intra-BSC incoming successdivided by the number of intra-BSC incoming executions.
Counter Formula
TypePercentage
1-34
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.5.14 Intra-BSC Outgoing Handover Success Rate
DescriptionThis statistic provides the percentage of outgoing intra-BSC handover commands that aresent over the air interface, these commands help the MS to access the target channel.
DefinitionIntra-BSC outgoing success rate equals to the number of intra-BSC outgoing successdivided by the number of intra-BSC outgoing executions.
Counter Formula
TypePercentage
BasisCell
1.5.15 Inter-BSC Incoming Handover Success Rate
DescriptionThis statistic provides the percentage of incoming inter-BSC handover commands that aresent over the air interface, these commands help the MS to access the target channel.
DefinitionInter-BSC incoming success rate equals to the number of inter-BSC incoming successdivided by the number of inter-BSC incoming executions.
Counter Formula
TypePercentage
1-35
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
1.5.16 Inter-BSC Outgoing Handover Success Rate
DescriptionThis statistic provides the percentage of outgoing inter-BSC handover commands that aresent over the air interface, these command help the MS to access the target channel.
DefinitionSuccessful outgoing BSC controlled handovers are divided by total outgoing MSCcontrolled ho attempts.
Counter Formula
TypePercentage
BasisCell
1.5.17 HO Downlink Quality Share
DescriptionThis statistic provides a percentage of number of handover attempts due to DL quality outof total handover attempts.
DefinitionNumber of outgoing handover attempts where the HO cause is DL quality are divided bytotal outgoing HO attempts
1-36
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
Counter Formula
TypePercentage
BasisCell
1.5.18 HO Uplink Quality Share
DescriptionThis statistic provides a percentage of number of handover attempts due to DL quality outof total handover attempts.
DefinitionNumber of outgoing handover attempts where the HO cause is UL quality are divided bytotal outgoing HO attempts
Counter Formula
TypePercentage
1-37
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
1.5.19 HO Downlink Level Share
DescriptionThis statistic provides a percentage of number of handover attempts out of total handoverattempts due to DL level.
DefinitionNumber of outgoing handover attempts where the HO cause is DL level are divided bytotal outgoing HO attempts.
Counter Formula
TypePercentage
BasisCell
1.5.20 HO Uplink Level Share
DescriptionThis statistic provides a percentage of number of handover attempts out of total handoverattempts due to UL Level
DefinitionNumber of outgoing handover attempts where the HO cause is UL level are divided bytotal outgoing HO attempts
1-38
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
Counter Formula
TypePercentage
BasisCell
1.5.21 HO Power Budget Share
DescriptionThis statistic provides a percentage of number of handover attempts out of total handoverattempts due to power budget
DefinitionNumber of outgoing handover attempts where the HO cause is power budget are dividedby total outgoing HO attempts
Counter Formula
TypePercentage
1-39
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
1.5.22 SDCCH Location Update Share
DescriptionThis statistic provides the percentage of SDCCH seizure request for location update amongthe total SDCCH seizure requests
DefinitionSDCCH seizure request for location update are divided by total SDCCH seizure requests
Counter Formula
TypePercentage
BasisCell
1.5.23 SDCCH SMS share
DescriptionThis statistic provides the percentage of SDCCH seizure request For SMS among the totalSDCCH seizure requests.
DefinitionSDCCH seizure request for SMS are divided by total SDCCH seizure requests
Counter Formula
TypePercentage
1-40
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.5.24 SDCCH Supplementary Services Share
DescriptionThis statistic provides the percentage of SDCCH Seizure Request For SupplementaryServices among the total SDCCH seizure requests.
DefinitionSDCCH seizure request for supplementary services are divided by total SDCCH seizurerequests
Counter Formula
TypePercentage
BasisCell
1.6 Measurement Result
1.6.1 DL Quality 0~5 Share
DescriptionThis statistic provides a percentage of DL measurements which are in the acceptablequality range (RXQual0 to RXQual5) among total measurements.
DefinitionNumber of DL measurements within quality band 0 t o 5 is divided by Total DLMeasurements
1-41
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
1.6.2 UL Quality 0~5 Share
DescriptionThis statistic provides a percentage of UL measurements which are in the acceptablequality ranges (RXQual0 to RXQual5) among the total measurements.
DefinitionNumber of UL measurements within quality band 0 to 5 is divided by Total ULMeasurements
Counter Formula
TypePercentage
BasisCell
1.6.3 Timing Advance 0~2 Share
DescriptionThis statistic provides the distribution of traffic in 0~1.65 Km range.
1-42
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
DefinitionNumber of frequency reports in 0~1.65 Km range are divided by total frequency reports
Counter Formula
TypePercentage
BasisCell
1.6.4 Timing Advance 2~6 Share
DescriptionThis statistic provides the distribution of traffic in 1.65Km~3.85Km range.
DefinitionNumber of frequency reports in 1.65 Km~3.85 Km range are divided by total frequencyreports
Counter Formula
1-43
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
1.6.5 Timing Advance 6~10 Share
DescriptionThis statistic provides the distribution of traffic in 3.85 Km~6.05 Km range.
DefinitionNumber of frequency reports in 3.85 Km~6.05 Km range are divided by total frequencyreports
Counter Formula
TypePercentage
BasisCell
1.6.6 Timing Advance 10~14 share
DescriptionThis statistic provides the distribution of traffic in 6.05 Km~8.25 Km range.
1-44
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
DefinitionNumber of frequency reports in 6.05 Km~8.25 Km range are divided by total frequencyreports
Counter Formula
TypePercentage
BasisCell
1.6.7 Timing Advance 14~16 share
DescriptionThis statistic provides the distribution of traffic in 8.25 Km~9.35 Km range.
DefinitionNumber of frequency reports in 8.25 Km~9.35 Km range are divided by total frequencyreports
1-45
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
1.6.8 Timing Advance 16~20 share
DescriptionThis statistic provides the distribution of traffic in 9.35 Km~11.55 Km range.
DefinitionNumber of frequency reports in 9.35 Km~11.55 Km range are divided by total frequencyreports
Counter Formula
TypePercentage
1-46
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.6.9 Timing Advance 20~22 share
DescriptionThis statistic provides the distribution of traffic in 11.55 Km~12.65 Km range.
DefinitionNumber of frequency reports in 11.55 Km~12.65 Km range are divided by total frequencyreports.
Counter Formula
TypePercentage
BasisCell
1.6.10 Timing Advance 22~26 share
DescriptionThis statistic provides the distribution of traffic in 12.65 Km~14.85 Km range.
DefinitionNumber of frequency reports in 12.65 Km~14.85 Km range are divided by total frequencyreports
1-47
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
1.6.11 Timing Advance 26~30 share
DescriptionThis statistic provides the distribution of traffic in 12.65 Km~14.85 Km range.
DefinitionNumber of frequency reports in 12.65 Km~14.85 Km range are divided by total frequencyreports
Counter Formula
TypePercentage
1-48
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
BasisCell
1.6.12 Timing Advance 30~42 share
DescriptionThis statistic provides the distribution of traffic in 17.05 Km~23.65 Km range.
DefinitionNumber of frequency reports in 17.05 Km~23.65 Km range are divided by total frequencyreports
Counter Formula
TypePercentage
BasisCell
1.6.13 Timing Advance 42~63 share
DescriptionThis statistic provides the distribution of traffic in 23.65 Km~35.2 Km range.
DefinitionNumber of frequency reports in 23.65 Km~35.2 Km range are divided by total frequencyreports
1-49
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
1.6.14 Number of Average Idle TCH In IB1
DescriptionThis statistic provides the average number of idle TCH with interference band 1 (<-108dBm).
DefinitionThe number of average idle TCH with interference band 1 equals to the number sum ofidle TCH/F and TCH/H with interference band 1 in carrier.
Counter Formula
TypeCounter
BasisCell
1-50
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 1 Introduction of KPI in CS Domain
1.6.15 Number of Average Idle TCH In IB2
DescriptionThis statistic provides the average quantity of idle TCH with interference band 2 (>-108dBm/<-105 dBm).
DefinitionThe number of average idle TCH with interference band 2 equals to the number sum ofidle TCH/F and TCH/H with interference band 2 in carrier.
Counter Formula
TypeCounter
BasisCell
1.6.16 Number of Average Idle TCH In IB3
DescriptionThis statistic provides the average quantity of idle TCH with interference band 3 (>-105dBm/<-100 dBm).
DefinitionThe number of average idle TCH with interference band 3 equals to the number sum ofidle TCH/F and TCH/H with interference band 3 in carrier.
Counter Formula
TypeCounter
BasisCell
1-51
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
1.6.17 Number of Average Idle TCH In IB4
DescriptionThis statistic provides the average quantity of idle TCH with interference band 4 (>-100dBm/<-95 dBm).
DefinitionThe number of average idle TCH with interference band 4 equals to the number sum ofidle TCH/F and TCH/H with interference band 4 in carrier.
Counter Formula
TypeCounter
BasisCell
1.6.18 Number of Average Idle TCH In IB5
DescriptionThis statistic provides the average quantity of idle TCH with interference band 5 (>-95dBm).
DefinitionThe number of average idle TCH with interference band 5 equals to the number sum ofidle TCH/F and TCH/H with interference band 5 in carrier.
Counter Formula
TypeCounter
BasisCell
1-52
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2Introduction of KPI in PSDomainThis chapter introduces description, definition, formula, and unit for several kinds of KPIin PS domain.
Table of Contents
Payload......................................................................................................................2-1Throughput.................................................................................................................2-4LLC ............................................................................................................................2-6TBF............................................................................................................................2-8RLC..........................................................................................................................2-19
2.1 Payload
2.1.1 UL GPRS Payload (Transmitted & Retransmitted)
DescriptionUL GPRS Payload
DefinitionUL GPRS Payload can be calculated by summing up all the UL blocks(transmitted as wellas retransmitted) of each coding scheme and multiplying by the user data in a block foreach coding scheme .The total UL GPRS Payload is then calculated by summing up theUL Payload for all GPRS coding schemes.
Counter Formula
TypeByte
2-1
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.1.2 DL GPRS Payload (Transmitted & Retransmitted)
DescriptionDL GPRS Payload
DefinitionDL GPRS Payload can be calculated by summing up all the DL blocks (transmitted as wellas retransmitted) of each coding scheme and multiplying by the user data in a block foreach coding scheme .The total DL GPRS Payload is then calculated by summing up theDL Payload for all GPRS coding schemes.
Counter Formula
TypeByte
BasisCell
2.1.3 UL EDGE Payload (Transmitted & Retransmitted)
DescriptionUL EDGE Payload
DefinitionUL EDGE Payload can be calculated by summing up all the UL blocks (transmitted aswell as retransmitted) of each coding scheme (MCS) and multiplying by the user data in ablock for each Coding Scheme (MCS) .The total UL EDGE Payload is then calculated bysumming up the UL Payload for all EDGE coding schemes(MCS).
2-2
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypeByte
BasisCell
2.1.4 DL EDGE Payload (Transmitted & Retransmitted)
DescriptionDL EDGE Payload
DefinitionDL EDGE Payload can be calculated by summing up all the DL blocks (transmitted aswell as retransmitted) of each coding scheme (MCS) and multiplying by the user data in ablock for each Coding Scheme(MCS) .The total DL EDGE Payload is then calculated bysumming up the DL Payload for all EDGE coding schemes (MCS).
2-3
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypeByte
BasisCell
2.2 Throughput
2.2.1 UL GPRS Throughput
DescriptionUL GPRS Throughput
DefinitionThe user UL GPRS data transmitted on air interface divided by the time taken for datatransmission
Counter Formula
TypeKbps
BasisCell
2-4
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
2.2.2 DL GPRS Throughput
DescriptionDL GPRS Throughput
DefinitionThe user DL GPRS data transmitted on air interface divided by the time taken for datatransmission.
Counter Formula
TypeKbps
BasisCell
2.2.3 UL EDGE Throughput
DescriptionUL EDGE Throughput
DefinitionThe user UL EDGE data transmitted on air interface divided by the time taken for datatransmission.
Counter Formula
TypeKbps
BasisCell
2-5
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
2.2.4 DL EDGE Throughput
DescriptionDL EDGE Throughput
DefinitionThe user DL EDGE data transmitted on air interface divided by the time taken for datatransmission.
Counter Formula
TypeKbps
BasisCell
2.3 LLC
2.3.1 DL LLC Signaling Frame Discard Rate
DescriptionThis statistic provides the percentage of the discarded downlink LLC signaling frame.
DefinitionDL LLC signaling frame discard rate equals to the number of DL signaling LLC framediscard due to full buffer, exhausted lifecycle, and other exceptions divided by the numberof DL signaling LLC frame.
Counter Formula
TypePercentage
2-6
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
BasisCell
2.3.2 DL LLC GPRS Data Frame Discard Rate
DescriptionThis statistic provides the percentage of the discarded DL LLC GPRS data frame.
DefinitionDL GPRS data frame discard rate equals to the number of DL GPRS LLC frame discarddue to full buffer, exhausted lifecycle, and other exceptions divided by the number of DLGPRS LLC frame transmitted.
Counter Formula
TypePercentage
BasisCell
2.3.3 DL LLC EDGE Data Frame Discard Rate
DescriptionThis statistic provides the percentage of the discarded DL LLC edge data frame.
DefinitionDL EDGE data frame discard rate equals to the number of DL EDGE LLC frame discarddue to full buffer, exhausted lifecycle, and other exceptions divided by the number of DLEDGE LLC frame transmitted.
Counter Formula
2-7
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
2.4 TBF
2.4.1 UL TBF Establishment Success Rate
DescriptionThis statistic provides UL GPRS signaling TBF, UL EDGE signaling TBF, UL GPRS dataTBF, UL EDGE data TBF establishment success rate. This is the important performanceindex on data service availability to check the condition of data access success in differentcells.
DefinitionUL TBF establishment success rate equals to the number of UL TBF establishmentsuccess divided by the number of UL TBF establishment requests.
Counter Formula
TypePercentage
BasisCell
2.4.2 DL TBF Establishment Success Rate
DescriptionThis statistic provides DL GPRS signaling TBF, DL EDGE signaling TBF, DL GPRS dataTBF, DL EDGE data TBF establishment success rate. this is the important performanceindex on data service availability to check the condition of data access success in differentcells.
2-8
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
DefinitionDL TBF establishment success rate equals to the number of DL TBF establishmentsuccess divided by the number of DL TBF establishment requests.
Counter Formula
TypePercentage
BasisCell
2.4.3 UL Signaling TBF Share
DescriptionBased on the purpose, MS establishes two kinds of TBF: signaling TBF and data TBF.UL signaling TBF share indicates the percentage of UL signaling TBF vs. UL TBF (ULsignaling TBF and data TBF).
DefinitionUL signaling TBF share equals to the number of UL signaling TBF establishment dividedby the number of UL TBF establishment.
Counter Formula
TypePercentage
BasisCell
2-9
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
2.4.4 DL Signaling TBF Share
DescriptionBased on the purpose, MS establishes two kinds of TBF: signaling TBF and data TBF.DL signaling TBF share indicates the percentage of DL signaling TBF vs. DL TBF (DLsignaling TBF and data TBF).
DefinitionDL signaling TBF share equals to the number of DL signaling TBF establishment dividedby the number of DL TBF establishment.
Counter Formula
TypePercentage
BasisCell
2.4.5 UL GPRS Data TBF Share
DescriptionThis statistic provides the percentage of the number of UL GPRS data TBF establishmentvs. the number of GPRS and EDGE UL data TBF establishment.
DefinitionUL GPRS data TBF share equals to the number of UL GPRS data TBF establishmentdivided by the number of UL GPRS and EDGE data TBF establishment.
Counter Formula
TypePercentage
2-10
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
BasisCell
2.4.6 DL GPRS Data TBF Share
DescriptionThis statistic provides the percentage of the number of DL GPRS data TBF establishmentvs. the number of DL GPRS and EDGE data TBF establishment.
DefinitionDL GPRS data TBF share equals to the number of DL GPRS data TBF establishmentdivided by the number of DL GPRS and EDGE data TBF establishment.
Counter Formula
TypePercentage
BasisCell
2.4.7 UL Signaling TBF Failure Rate
DescriptionThis statistic provides TBF percentage released after UL signaling TBF establishmentsuccess. By this performance index, it can determine whether interference, packet loss,wrong parameter setting, or instable link failure will occur in network.
DefinitionUL signaling TBF failure rate equals to the number of UL signaling TBF exceptional releasedivided by the number of UL signaling TBF establishment.
Counter Formula
2-11
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
2.4.8 DL Signaling TBF Failure Rate
DescriptionThis statistic provides TBF percentage released after DL signaling TBF establishmentsuccess. By this performance index, it can determine whether interference, packet loss,wrong parameter setting, or instable link failure will occur in network.
DefinitionDL signaling TBF failure rate equals to the number of DL signaling TBF exceptional releasedivided by the number of DL signaling TBF establishment.
Counter Formula
TypePercentage
BasisCell
2.4.9 UL GPRS Data TBF Failure Rate
DescriptionThis statistic provides TBF percentage released after UL GPRS data TBF establishmentsuccess. By this performance index, it can determine whether interference, packet loss,wrong parameter setting, or instable link failure will occur in network.
DefinitionUL GPRS data TBF failure rate equals to the number of UL GPRS data TBF exceptionalrelease divided by the number of UL GPRS data TBF establishment.
2-12
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.4.10 DL GPRS Data TBF Failure Rate
DescriptionThis statistic provides TBF percentage released after DL GPRS data TBF establishmentsuccess. By this performance index, it can determine whether interference, packet loss,wrong parameter setting, or instable link failure will occur in network.
DefinitionDL GPRS data TBF failure rate equals to the number of DL GPRS data TBF exceptionalrelease divided by the number of DL GPRS data TBF establishment.
Counter Formula
TypePercentage
BasisCell
2-13
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
2.4.11 UL EDGE Data TBF Failure Rate
DescriptionThis statistic provides TBF percentage released after UL EDGE data TBF establishmentsuccess. By this performance index, it can determine whether interference, packet loss,wrong parameter setting, or instable link failure will occur in network.
DefinitionUL EDGE data TBF failure rate equals to the number of UL EDGE data TBF exceptionalrelease divided by the number of UL EDGE data TBF establishment.
Counter Formula
TypePercentage
BasisCell
2.4.12 DL EDGE Data TBF Failure Rate
DescriptionThis statistic provides TBF percentage released after UL EDGE data TBF establishmentsuccess. By this performance index, it can determine whether interference, packet loss,wrong parameter setting, or instable link failure will occur in network.
DefinitionDL EDGE data TBF failure rate equals to the number of DL EDGE data TBF exceptionalrelease divided by the number of DL EDGE data TBF establishment.
Counter Formula
2-14
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
TypePercentage
BasisCell
2.4.13 UL GPRS Data TBF Throughput
DescriptionThis statistic provides LLC frame throughput carried by GPRS UL data TBF in unit time.
DefinitionGPRS UL data TBF average rate equals to LLC frame throughput carried by GPRS ULdata TBF (bytes multiplied by 8) divided by GPRS UL data TBF duration.
Counter Formula
TypeKbps
BasisCell
2.4.14 DL GPRS Data TBF Throughput
DescriptionThis statistic provides LLC frame throughput carried by GPRS DL data TBF in unit time.
DefinitionGPRS DL data TBF average rate equals to LLC frame throughput carried by GPRS DLdata TBF (bytes multiplied by 8) divided by GPRS DL data TBF duration.
Counter Formula
2-15
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypeKbps
BasisCell
2.4.15 UL GPRS Data TBF Establishment Share on PACCH
DescriptionThis statistic provides the percentage of UL GPRS data TBF Establishment on PACCH.
DefinitionThe percentage of UL GPRS data TBF establishment on PACCH equals to the number ofUL GPRS data TBF establishment on PACCH divided by the number of UL GPRS TBF(including signaling TBF and data TBF) on PACCH.
Counter Formula
TypePercentage
BasisCell
2.4.16 DL GPRS Data TBF Establishment Share on PACCH
DescriptionThis statistic provides the percentage of the DLGPRS data TBF Establishment on PACCH.
DefinitionThe percentage of DL GPRS data TBF establishment on PACCH equals to the number ofDL GPRS data TBF establishment on PACCH divided by the number of DL GPRS TBF(including signaling TBF and data TBF) on PACCH.
2-16
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.4.17 UL EDGE Data TBF Establishment Share on PACCH
DescriptionThis statistic provides the percentage of the UL EDGE data TBF Establishment on PACCH.
DefinitionThe percentage of UL EDGE data TBF establishment on PACCH equals to the number ofUL EDGE data TBF establishment on PACCH divided by the number of UL EDGE TBF(including signaling TBF and data TBF) on PACCH.
Counter Formula
TypePercentage
BasisCell
2.4.18 DL EDGE Data TBF Establishment Share on PACCH
DescriptionThis statistic provides the percentage of the DL EDGE data TBF Establishment on PACCH.
2-17
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DefinitionThe percentage of DL EDGE data TBF establishment on PACCH equals to the number ofDL EDGE data TBF establishment on PACCH divided by the number of DL EDGE TBF(including signaling TBF and data TBF) on PACCH.
Counter Formula
TypePercentage
BasisCell
2.4.19 UL EDGE Data TBF Throughput
DescriptionThis statistic provides the LLC frame throughput carried by EPRS UL data TBF in unit time.
DefinitionEDGE UL data TBF average rate equals to LLC frame throughput carried by EDGE ULdata TBF (bytes multiplied by 8) divided by EDGE UL data TBF duration.
Counter Formula
TypeKbps
BasisCell
2.4.20 DL EDGE Data TBF Throughput
DescriptionThis statistic provides LLC frame throughput carried by EDGE DL data TBF in unit time.
2-18
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
DefinitionEDGE DL data TBF average rate equals to LLC frame throughput carried by EDGE DLdata TBF (bytes multiplied by 8) divided by EDGE DL data TBF duration.
Counter Formula
TypeKbps
BasisCell
2.5 RLC
2.5.1 UL PDCH Usage
DescriptionThis statistic provides the percentage of UL PDCH usage.
DefinitionUL PDCH usage equals to the number of non-null RLF data blocks (including control blockand data block) received on PDCH divided by the number of general RLC blocks (non-nullRLC blocks and dummy control blocks).
Counter Formula
TypePercentage
BasisCell
2-19
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
2.5.2 DL PDCH Usage
DescriptionThis statistic provides the percentage of DL PDCH usage.
DefinitionDL PDCH usage equals to the number of non-null RLF data blocks (including controlblock and data block) transmitted on PDCH divided by the number of general RLC blocks(non-null RLC blocks and dummy control blocks).
Counter Formula
TypePercentage
BasisCell
2.5.3 Abis Bandwidth Usage
DescriptionThis statistic provides the Abis bandwidth usage.
DefinitionThe number of data blocks transmitted by given Abis bandwidth divided by the number ofeffective RLC data blocks (including control block and data block) transmitted.
Counter Formula
TypePercentage
BasisCell
2-20
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
2.5.4 UL RLC Data Throughput
DescriptionThis statistic provides the effective protocol data flow received at the upper layer by packetUL channel.
DefinitionUL RLC data throughput equals to the quantity of effective protocol data received at upperlayer by packet UL channel in unit time.
Counter Formula
Typebps
BasisCell
2.5.5 UL RLC Data Throughput per PDCH
DescriptionThis statistic provides the UL RLC data throughput per PDCH.
DefinitionUL RLC data throughput per PDCH equals to RLC UL data throughput divided by theaverage number of available PDCH.
Counter Formula
Typebps
BasisCell
2-21
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
2.5.6 DL RLC Data Throughput
DescriptionThis statistic provides the effective protocol data flow received at the upper layer by packetDL channel.
DefinitionDL RLC data throughput equals to the quantity of effective protocol data transmitted atupper layer by packet DL channel in unit time.
Counter Formula
Typebps
BasisCell
2.5.7 DL RLC Data Throughput Per PDCH
DescriptionThis statistic provides the DL RLC data throughput per PDCH.
DefinitionDL RLC data throughput per PDCH equals to RLC DL data throughput divided by theaverage number of available PDCH.
Counter Formula
Typebps
BasisCell
2-22
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
2.5.8 UL GPRS RLC Retransmission Rate
DescriptionThis statistic provides UL GPRS RLC retransmission rate, the most important indicatorto reflect GPRS UL service condition, and to indicate whether instability, congestion, orinterference occurs in the system.
DefinitionUL GPRS RLC retransmission rate equals to the number of NACK data block received byUL GPRS TBF divided by the number of effective data block received by UL GPRS TBF.
Counter Formula
TypePercentage
BasisCell
2.5.9 DL GPRS RLC Retransmission Rate
DescriptionThis statistic provides DL GPRS RLC retransmission rate, the most important indicatorto reflect GPRS DL service condition, and to indicate whether instability, congestion, orinterference occurs in the system.
DefinitionDL GPRS RLC retransmission rate equals to the number of NACK data block transmittedby DL GPRS TBF divided by the number of effective data block transmitted by DL GPRSTBF.
Counter Formula
TypePercentage
2-23
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.5.10 UL EDGE RLC Retransmission Rate
DescriptionThis statistic provides UL EDGE RLC retransmission rate, the most important indicatorto reflect EDGE UL service condition, and to indicate whether instability, congestion, orinterference occurs in the system.
DefinitionUL EDGE RLC retransmission rate equals to the number of NACK data block received byUL EDGE TBF divided by the number of effective data block received by UL EDGE TBF.
Counter Formula
TypePercentage
BasisCell
2.5.11 DL EDGE RLC Retransmission Rate
DescriptionThis statistic provides UL EDGE RLC retransmission rate, the most important indicatorto reflect EDGE UL service condition, and to indicate whether instability, congestion, orinterference occurs in the system.
DefinitionDL EDGE RLC retransmission rate equals to the number of NACK data block transmittedby DL EDGE TBF divided by the number of effective data block transmitted by DL EDGETBF.
Counter Formula
2-24
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
TypePercentage
BasisCell
2.5.12 UL PDCH RLC Share
DescriptionThis statistic provides the percentage of radio Link Control blocks transmitted by the PCU(UL).
DefinitionUL PDCH RLC share equals to the number of rLC control blocks (excluding control blankframe) on PACCH divided by the sum of UL RLC control blocks (excluding control blankframe) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined,and first transmitted RLC blocks).
Counter Formula
TypePercentage
BasisCell
2.5.13 DL PDCH RLC Share
DescriptionThis statistic provides the percentage of radio Link Control blocks transmitted by the PCU(DL).
DefinitionDL PDCH RLC share equals to the number of rLC control blocks (excluding control blankframe) on PACCH divided by the sum of DL RLC control blocks (excluding control blankframe) and data blocks (including retransmitted RLC blocks, RLC blocks to be determined,and first transmitted RLC blocks).
2-25
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
2.5.14 UL GPRS CS-1 Block Share
DescriptionThis statistic provides the percentage of UL CS-1 Blocks among total UL GPRS Blocks.
DefinitionNumber of UL CS-1 data blocks divided by the total number of UL GPRS data blocks
Counter Formula
TypePercentage
BasisCell
2.5.15 UL GPRS CS-2 Block Share
DescriptionThis statistic provides the percentage of DL&UL CS-2 blocks among total (DL&UL) GPRSBlocks.
2-26
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
DefinitionNumber of (DL&UL) CS-2 data blocks divided by the total number of (DL&UL) GPRS datablocks
Counter Formula
TypePercentage
BasisCell
2.5.16 UL GPRS CS-3 Block Share
DescriptionThis statistic provides the percentage of UL CS-3 blocks among total UL GPRS Blocks.
DefinitionNumber of UL CS-3 data blocks divided by the total number of UL GPRS data blocks
Counter Formula
TypePercentage
BasisCell
2-27
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
2.5.17 UL GPRS CS-4 Block Share
DescriptionThis statistic provides the percentage of UL CS-4 blocks among total UL GPRS Blocks.
DefinitionNumber of UL CS-4 data blocks divided by the total number of UL GPRS data blocks
Counter Formula
TypePercentage
BasisCell
2.5.18 DL GPRS CS-1 Block Share
DescriptionThis statistic provides the percentage of DL CS-1 blocks among total DL GPRS Blocks.
DefinitionNumber of DL CS-1 data blocks divided by the total number of DL GPRS data blocks
Counter Formula
TypePercentage
2-28
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
BasisCell
2.5.19 DL GPRS CS-2 Block Share
DescriptionThis statistic provides the percentage of DL CS-2 blocks among total DL GPRS Blocks.
DefinitionNumber of DL CS-2 data blocks divided by the total number of DL GPRS data blocks
Counter Formula
TypePercentage
BasisCell
2.5.20 DL GPRS CS-3 Block Share
DescriptionThis statistic provides the percentage of DL CS-3 blocks among total DL GPRS Blocks.
DefinitionNumber of DL CS-3 data blocks divided by the total number of DL GPRS data blocks
Counter Formula
2-29
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
2.5.21 DL GPRS CS-4 Block Share
DescriptionThis statistic provides the percentage of DL CS-4 blocks among total DL GPRS Blocks.
DefinitionNumber of DL CS-4 data blocks divided by the total number of DL GPRS data blocks
Counter Formula
TypePercentage
BasisCell
2.5.22 UL GPRS CS-1 Data Share
DescriptionThis statistic provides the percentage of UL CS-1 data among total UL GPRS Data.
DefinitionUL data transmitted using CS-1 divided by the total UL GPRS Data
2-30
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.23 UL GPRS CS-2 Data Share
DescriptionThis statistic provides the percentage of UL CS-2 data among total UL GPRS Data.
DefinitionUL data transmitted using CS-2 divided by the total UL GPRS Data
Counter Formula
TypePercentage
BasisCell
2-31
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
2.5.24 UL GPRS CS-3 Data Share
DescriptionThis statistic provides the percentage of UL CS-3 data among total UL GPRS Data.
DefinitionUL data transmitted using CS-3 divided by the total UL GPRS Data
Counter Formula
TypePercentage
BasisCell
2.5.25 UL GPRS CS-4 Data Share
DescriptionThis statistic provides the percentage of UL CS-4 data among total UL GPRS Data.
DefinitionUL data transmitted using CS-4 divided by the total UL GPRS Data
Counter Formula
TypePercentage
2-32
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
BasisCell
2.5.26 DL GPRS CS-1 Data Share
DescriptionThis statistic provides the percentage of DL CS-1 data among total DL GPRS Data.
DefinitionDL data transmitted using CS-1 divided by the total DL GPRS Data
Counter Formula
TypePercentage
BasisCell
2.5.27 DL GPRS CS-2 Data Share
DescriptionThis statistic provides the percentage of DL CS-2 data among total DL GPRS Data.
DefinitionDL data transmitted using CS-2 divided by the total DL GPRS Data
2-33
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
2.5.28 DL GPRS CS-3 Data Share
DescriptionThis statistic provides the percentage of DL CS-3 data among total DL GPRS Data.
DefinitionDL data transmitted using CS-3 divided by the total DL GPRS Data
Counter Formula
TypePercentage
BasisCell
2-34
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
2.5.29 DL GPRS CS-4 Data Share
DescriptionThis statistic provides the percentage of DL CS-4 data among total DL GPRS Data.
DefinitionDL data transmitted using CS-4 divided by the total DL GPRS Data
Counter Formula
TypePercentage
BasisCell
2.5.30 UL EDGE MCS-1 Block Share
DescriptionThis statistic provides the percentage of UL MCS-1 blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-1 data blocks divided by the total number of UL EDGE data blocks
Counter Formula
2-35
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
2.5.31 UL EDGE MCS-2 Block Share
DescriptionThis statistic provides the percentage of UL MCS-2 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-2 data blocks divided by the total number of UL EDGE data blocks
Counter Formula
TypePercentage
BasisCell
2.5.32 UL EDGE MCS-3 Block Share
DescriptionThis statistic provides the percentage of UL MCS-3 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-3 data blocks divided by the total number of UL EDGE data blocks
2-36
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.33 UL EDGE MCS-4 Block Share
DescriptionThis statistic provides the percentage of UL MCS-4 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-4 data blocks divided by the total number of UL EDGE data blocks
Counter Formula
TypePercentage
2-37
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.5.34 UL EDGE MCS-5 Block Share
DescriptionThis statistic provides the percentage of UL MCS-5 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-5 data blocks divided by the total number of UL EDGE data blocks
Counter Formula
TypePercentage
BasisCell
2.5.35 UL EDGE MCS-6 Block Share
DescriptionThis statistic provides the percentage of UL MCS-6 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-6 data blocks divided by the total number of UL EDGE data blocks
2-38
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.36 UL EDGE MCS-7 Block Share
DescriptionThis statistic provides the percentage of UL MCS-7 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-7 data blocks divided by the total number of UL EDGE data blocks
Counter Formula
TypePercentage
2-39
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.5.37 UL EDGE MCS-8 Block Share
DescriptionThis statistic provides the percentage of UL MCS-8 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-8 data blocks divided by the total number of UL EDGE data blocks
Counter Formula
TypePercentage
BasisCell
2.5.38 UL EDGE MCS-9 Block Share
DescriptionThis statistic provides the percentage of UL MCS-9 Blocks among total UL EDGE Blocks.
DefinitionNumber of UL MCS-9 data blocks divided by the total number of UL EDGE data blocks
2-40
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.39 DL EDGE MCS-1 Block Share
DescriptionThis statistic provides the percentage of DL CS-1 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-1 data blocks divided by the total number of DL EDGE data blocks
Counter Formula
TypePercentage
2-41
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.5.40 DL EDGE MCS-2 Block Share
DescriptionThis statistic provides the percentage of DL CS-2 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-2 data blocks divided by the total number of DL EDGE data blocks
Counter Formula
TypePercentage
BasisCell
2.5.41 DL EDGE MCS-3 Block Share
DescriptionThis statistic provides the percentage of DL CS-3 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-3 data blocks divided by the total number of DL EDGE data blocks
2-42
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.42 DL EDGE MCS-4 Block Share
DescriptionThis statistic provides the percentage of DL CS-4 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-4 data blocks divided by the total number of DL EDGE data blocks
Counter Formula
TypePercentage
2-43
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.5.43 DL EDGE MCS-5 Block Share
DescriptionThis statistic provides the percentage of DL CS-5 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-5 data blocks divided by the total number of DL EDGE data blocks
Counter Formula
TypePercentage
BasisCell
2.5.44 DL EDGE MCS-6 Block Share
DescriptionThis statistic provides the percentage of DL CS-6 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-6 data blocks divided by the total number of DL EDGE data blocks
2-44
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.45 DL EDGE MCS-7 Block Share
DescriptionThis statistic provides the percentage of DL CS-7 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-7 data blocks divided by the total number of DL EDGE data blocks
Counter Formula
TypePercentage
2-45
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.5.46 DL EDGE MCS-8 Block Share
DescriptionThis statistic provides the percentage of DL CS-8 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-8 data blocks divided by the total number of DL EDGE data blocks
Counter Formula
TypePercentage
BasisCell
2.5.47 DL EDGE MCS-9 Block Share
DescriptionThis statistic provides the percentage of DL MCS-9 blocks among total DL EDGE Blocks.
DefinitionNumber of DL MCS-9 data blocks divided by the total number of DL EDGE data blocks
2-46
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.48 UL EDGE MCS-1 Data Share
DescriptionThis statistic provides the percentage of UL CS-1 data among total UL EDGE Data.
DefinitionUL MCS-1 Data divided by the total UL EDGE Data
Counter Formula
TypePercentage
2-47
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
2.5.49 UL EDGE MCS-2 Data Share
DescriptionThis statistic provides the percentage of UL CS-2 data among total UL EDGE Data.
DefinitionUL MCS-2 Data divided by the total UL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.50 UL EDGE MCS-3 Data Share
DescriptionThis statistic provides the percentage of UL CS-3 data among total UL EDGE Data.
DefinitionUL MCS-3 Data divided by the total UL EDGE Data
2-48
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.51 UL EDGE MCS-4 Data Share
DescriptionThis statistic provides the percentage of UL CS-4 data among total UL EDGE Data.
DefinitionUL MCS-4 Data divided by the total UL EDGE Data
Counter Formula
2-49
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
2.5.52 UL EDGE MCS-5 Data Share
DescriptionThis statistic provides the percentage of UL CS-5 data among total UL EDGE Data.
DefinitionUL MCS-5 Data divided by the total UL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.53 UL EDGE MCS-6 Data Share
DescriptionThis statistic provides the percentage of UL MCS-6 data among total UL EDGE Data.
2-50
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
DefinitionUL MCS-6 Data divided by the total UL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.54 UL EDGE MCS-7 Data Share
DescriptionThis statistic provides the percentage of UL MCS-7 data among total UL EDGE Data.
DefinitionUL MCS-7 Data divided by the total UL EDGE Data
2-51
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
2.5.55 UL EDGE MCS-8 Data Share
DescriptionThis statistic provides the percentage of UL MCS-8 data among total UL EDGE Data.
DefinitionUL MCS-8 Data divided by the total UL EDGE Data
Counter Formula
2-52
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
TypePercentage
BasisCell
2.5.56 UL EDGE MCS-9 Data Share
DescriptionThis statistic provides the percentage of UL MCS-9 data among total UL EDGE Data.
DefinitionUL MCS-9 Data divided by the total UL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.57 DL EDGE MCS-1 Data Share
DescriptionThis statistic provides the percentage of DL CS-1 data among total DL EDGE Data.
2-53
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DefinitionDL MCS-1 Data divided by the total DL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.58 DL EDGE MCS-2 Data Share
DescriptionThis statistic provides the percentage of DL CS-2 data among total DL EDGE Data.
DefinitionDL MCS-2 Data divided by the total DL EDGE Data
2-54
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
Counter Formula
TypePercentage
BasisCell
2.5.59 DL EDGE MCS-3 Data Share
DescriptionThis statistic provides the percentage of DL CS-3 data among total DL EDGE Data.
DefinitionDL MCS-3 Data divided by the total DL EDGE Data
Counter Formula
2-55
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
2.5.60 DL EDGE MCS-4 Data Share
DescriptionThis statistic provides the percentage of DL CS-4 data among total DL EDGE Data.
DefinitionDL MCS-4 Data divided by the total DL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.61 DL EDGE MCS-5 Data Share
DescriptionThis statistic provides the percentage of DL CS-5 data among total DL EDGE Data.
2-56
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
DefinitionDL MCS-5 Data divided by the total DL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.62 DL EDGE MCS-6 Data Share
DescriptionThis statistic provides the percentage of DL MCS-6 data among total DL EDGE Data.
DefinitionDL MCS-6 Data divided by the total DL EDGE Data
2-57
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
2.5.63 DL EDGE MCS-7 Data Share
DescriptionThis statistic provides the percentage of DL MCS-7 data among total DL EDGE Data.
DefinitionDL MCS-7 Data divided by the total DL EDGE Data
Counter Formula
2-58
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 2 Introduction of KPI in PS Domain
TypePercentage
BasisCell
2.5.64 DL EDGE MCS-8 Data Share
DescriptionThis statistic provides the percentage of DL MCS-8 data among total DL EDGE Data.
DefinitionDL MCS-8 Data divided by the total DL EDGE Data
Counter Formula
TypePercentage
BasisCell
2.5.65 DL EDGE MCS-9 Data Share
DescriptionThis statistic provides the percentage of DL MCS-9 data among total DL EDGE Data.
2-59
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DefinitionDL MCS-9 Data divided by the total DL EDGE Data
Counter Formula
TypePercentage
BasisCell
2-60
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3Referance KPITable of Contents
UL GPRS Traffic.........................................................................................................3-2DL GPRS Traffic.........................................................................................................3-3UL EDGE Traffic.........................................................................................................3-3DL EDGE Traffic.........................................................................................................3-4UL RLC Retransmission Rate (CS-1) .........................................................................3-4UL RLC Retransmission Rate (CS-2) .........................................................................3-5UL RLC Retransmission Rate (CS-3) .........................................................................3-5UL RLC Retransmission Rate (CS-4) .........................................................................3-6DL RLC Retransmission Rate (CS-1) .........................................................................3-6DL RLC Retransmission Rate (CS-2) .........................................................................3-7DL RLC Retransmission Rate (CS-3) .........................................................................3-7DL RLC Retransmission Rate (CS-4) .........................................................................3-8DL&UL RLC Retransmission Rate (CS-1)...................................................................3-8DL&UL RLC Retransmission Rate (CS-2)...................................................................3-9DL&UL RLC Retransmission Rate (CS-3).................................................................3-10DL&UL RLC Retransmission Rate (CS-4).................................................................3-10UL GPRS Retransmission Rate................................................................................3-11DL GPRS Retransmission Rate................................................................................3-11UL&DL GPRS Retransmission Rate.........................................................................3-12UL RLC Retransmission Rate (MCS-1) ....................................................................3-13UL RLC Retransmission Rate (MCS-2) ....................................................................3-13UL RLC Retransmission Rate (MCS-3) ....................................................................3-14UL RLC Retransmission Rate (MCS-4) ....................................................................3-14UL RLC Retransmission Rate (MCS-5) ....................................................................3-15UL RLC Retransmission Rate (MCS-6) ....................................................................3-15UL RLC Retransmission Rate (MCS-7) ....................................................................3-16UL RLC Retransmission Rate (MCS-8) ....................................................................3-16UL RLC Retransmission Rate (MCS-9) ....................................................................3-17DL RLC Retransmission Rate (MCS-1) ....................................................................3-18DL RLC Retransmission Rate (MCS-2) ....................................................................3-18DL RLC Retransmission Rate (MCS-3) ....................................................................3-19DL RLC Retransmission Rate (MCS-4) ....................................................................3-19DL RLC Retransmission Rate (MCS-5) ....................................................................3-20DL RLC Retransmission Rate (MCS-6) ....................................................................3-20DL RLC Retransmission Rate (MCS-7) ....................................................................3-21DL RLC Retransmission Rate (MCS-8) ....................................................................3-21DL RLC Retransmission Rate (MCS-9) ....................................................................3-22
3-1
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DL&UL RLC Retransmission Rate (MCS-1)..............................................................3-23DL&UL RLC Retransmission Rate (MCS-2)..............................................................3-23DL&UL RLC Retransmission Rate (MCS-3)..............................................................3-24DL&UL RLC Retransmission Rate (MCS-4)..............................................................3-24DL&UL RLC Retransmission Rate (MCS-5)..............................................................3-25DL&UL RLC Retransmission Rate (MCS-6)..............................................................3-26DL&UL RLC Retransmission Rate (MCS-7)..............................................................3-26DL&UL RLC Retransmission Rate (MCS-8)..............................................................3-27DL&UL RLC Retransmission Rate (MCS-9)..............................................................3-27UL EDGE Retransmission Rate................................................................................3-28DL EDGE Retransmission Rate................................................................................3-29UL&DL EDGE Retransmission Rate.........................................................................3-29DL&UL GPRS CS-1 Block Share..............................................................................3-30DL&UL GPRS CS-2 Block Share..............................................................................3-31DL&UL GPRS CS-3 Block Share..............................................................................3-32DL&UL GPRS CS-4 Block Share..............................................................................3-32DL&UL GPRS CS-1 Data Share...............................................................................3-33DL&UL GPRS CS-2 Data Share...............................................................................3-34DL&UL GPRS CS-3 Data Share...............................................................................3-34DL&UL GPRS CS-4 Data Share...............................................................................3-35DL&UL EDGE MCS-1 Block Share...........................................................................3-36DL&UL EDGE MCS-2 Block Share...........................................................................3-37DL&UL EDGE MCS-3 Block Share...........................................................................3-38DL&UL EDGE MCS-4 Block Share...........................................................................3-39DL&UL EDGE MCS-5 Block Share...........................................................................3-40DL&UL EDGE MCS-6 Block Share...........................................................................3-41DL&UL EDGE MCS-7 Block Share...........................................................................3-42DL&UL EDGE MCS-8 Block Share...........................................................................3-43DL&UL EDGE MCS-9 Block Share...........................................................................3-44DL&UL EDGE MCS-1 Data Share............................................................................3-45DL&UL EDGE MCS-2 Data Share............................................................................3-46DL&UL EDGE MCS-3 Data Share............................................................................3-47DL&UL EDGE MCS-4 Data Share............................................................................3-48DL&UL EDGE MCS-5 Data Share............................................................................3-49DL&UL EDGE MCS-6 Data Share............................................................................3-50DL&UL EDGE MCS-7 Data Share............................................................................3-51DL&UL EDGE MCS-8 Data Share............................................................................3-52DL&UL EDGE MCS-9 Data Share............................................................................3-53
3.1 UL GPRS TrafficDescriptionThis statistic provides the UL GPRS traffic.
3-2
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
DefinitionUL GPRS Traffic equals to GPRS UL data TBF duration divided by 3600.
Counter Formula
TypeErl
BasisCell
3.2 DL GPRS TrafficDescriptionThis statistic provides the DL GPRS Traffic.
DefinitionDL GPRS Traffic equals to GPRS DL data TBF duration divided by 3600.
Counter Formula
TypeErl
BasisCell
3.3 UL EDGE TrafficDescriptionThis statistic provides the UL EDGE Traffic.
DefinitionUL EDGE Traffic equals to EDGE UL data TBF duration divided by 3600.
3-3
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.4 DL EDGE TrafficDescriptionThis statistic provides the DL EDGE Traffic.
DefinitionDL EDGE Traffic equals to EDGE DL data TBF duration divided by 3600.
Counter Formula
TypeErl
BasisCell
3.5 UL RLC Retransmission Rate (CS-1)DescriptionThis statistic provides the percentage of retransmitted UL CS-1 data to the total CS-1 Data.
DefinitionRetransmitted UL CS-1 data divided by total UL CS-1 data (Transmitted & Retransmitted).
3-4
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.6 UL RLC Retransmission Rate (CS-2)DescriptionThis statistic provides the percentage of retransmitted UL CS-2 data among the total CS-2Data.
DefinitionRetransmitted UL CS-2 data divided by total UL CS-2 Data (Transmitted & Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.7 UL RLC Retransmission Rate (CS-3)DescriptionThis statistic provides the percentage of retransmitted UL CS-3 data to the total CS-3 Data.
DefinitionRetransmitted UL CS-3 data divided by total UL CS-3 Data (Transmitted & Retransmitted).
3-5
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.8 UL RLC Retransmission Rate (CS-4)DescriptionThis statistic provides the percentage of retransmitted UL CS-5 data among the total CS-4Data.
DefinitionRetransmitted UL CS-5 data divided by total UL CS-4 Data (Transmitted & Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.9 DL RLC Retransmission Rate (CS-1)DescriptionThis statistic provides the percentage of retransmitted DL CS-1 data among the total CS-1Data.
DefinitionRetransmitted DL CS-1 data divided by total DL CS-1Data (Transmitted & Retransmitted).
3-6
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.10 DL RLC Retransmission Rate (CS-2)DescriptionThis statistic provides the percentage of retransmitted DL CS-2 data among the total CS-2Data.
DefinitionRetransmitted DL CS-2 data divided by total DL CS-2 data (Transmitted & Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.11 DL RLC Retransmission Rate (CS-3)DescriptionThis statistic provides the percentage of retransmitted DL CS-3 data among the total CS-3Data.
DefinitionRetransmitted DL CS-3 data divided by total DL CS-3 Data (Transmitted & Retransmitted).
3-7
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.12 DL RLC Retransmission Rate (CS-4)DescriptionThis statistic provides the percentage of retransmitted DL CS-4 data among the total CS-4Data.
DefinitionRetransmitted DL CS-4 data divided by total DL CS-4 Data (Transmitted & Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.13 DL&UL RLC Retransmission Rate (CS-1)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) CS-1 data among the totalCS-1 Data.
3-8
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
DefinitionRetransmitted (DL&UL) CS-1 data divided by total (DL&UL) CS-1 data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.14 DL&UL RLC Retransmission Rate (CS-2)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) CS-2 data among the totalCS-2 Data.
DefinitionRetransmitted (DL&UL) CS-2 data divided by total (DL&UL) CS-2 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3-9
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
3.15 DL&UL RLC Retransmission Rate (CS-3)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) CS-3 data among the totalCS-3 Data.
DefinitionRetransmitted (DL&UL) CS-3 data divided by total (DL&UL) CS-3 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.16 DL&UL RLC Retransmission Rate (CS-4)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) CS-4 data among the totalCS-4 Data.
DefinitionRetransmitted (DL&UL) CS-4 data divided by total (DL&UL) CS-4 Data (Transmitted &Retransmitted).
Counter Formula
3-10
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
TypePercentage
BasisCell
3.17 UL GPRS Retransmission RateDescriptionThis statistic provides the percentage of retransmitted GPRS UL data (CS1, CS2, CS3,CS4) to the total GPRS UL Data.
DefinitionRetransmitted GPRS UL data (CS1, CS2, CS3, CS4) divided by total GPRS (UL)(Transmitted & Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.18 DL GPRS Retransmission RateDescriptionThis statistic provides the percentage of retransmitted GPRS DL data (CS1, CS2, CS3,CS4) among the total GPRS DL Data.
DefinitionRetransmitted GPRS DL data (CS1, CS2, CS3, CS4) divided by total GPRS (DL)(Transmitted & Retransmitted).
3-11
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.19 UL&DL GPRS Retransmission RateDescriptionThis statistic provides the percentage of retransmitted GPRS (DL&UL) data (CS1, CS2,CS3, CS4) among the total GPRS (DL&UL) Data.
DefinitionRetransmittedGPRS (DL&UL) data (CS1, CS2, CS3, CS4) divided by total GPRS (DL&UL)(Transmitted & Retransmitted).
Counter Formula
TypePercentage
BasisCell
3-12
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
3.20 UL RLC Retransmission Rate (MCS-1)DescriptionThis statistic provides the percentage of retransmitted UL MCS-1 data to the total MCS-1Data.
DefinitionRetransmitted UL MCS-1 data divided by total UL MCS-1Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.21 UL RLC Retransmission Rate (MCS-2)DescriptionThis statistic provides the percentage of retransmitted UL MCS-2 data among he totalMCS-2 Data.
DefinitionRetransmitted UL MCS-2 data divided by total UL MCS-2 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
3-13
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
3.22 UL RLC Retransmission Rate (MCS-3)DescriptionThis statistic provides the percentage of retransmitted UL MCS-3 data among the totalMCS-3 Data.
DefinitionRetransmitted UL MCS-3 data divided by total UL MCS-3 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.23 UL RLC Retransmission Rate (MCS-4)DescriptionThis statistic provides the percentage of retransmitted UL MCS-4 data among the totalMCS-4 Data.
DefinitionRetransmitted UL MCS-4 data divided by total UL MCS-4 Data (Transmitted &Retransmitted).
Counter Formula
3-14
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
TypePercentage
BasisCell
3.24 UL RLC Retransmission Rate (MCS-5)DescriptionThis statistic provides the percentage of retransmitted UL MCS-5 data among the totalMCS-5 Data.
DefinitionRetransmitted UL MCS-5 data divided by total UL MCS-5 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.25 UL RLC Retransmission Rate (MCS-6)DescriptionThis statistic provides the percentage of retransmitted UL MCS-6 data among the totalMCS-6 Data.
DefinitionRetransmitted UL MCS-6 data divided by total UL MCS-6 Data (Transmitted &Retransmitted).
3-15
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.26 UL RLC Retransmission Rate (MCS-7)DescriptionThis statistic provides the percentage of retransmitted UL MCS-7 data among the totalMCS-7 Data.
DefinitionRetransmitted UL MCS-7 data divided by total UL MCS-7 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.27 UL RLC Retransmission Rate (MCS-8)DescriptionThis statistic provides the percentage of retransmitted UL MCS-8 data among the totalMCS-8 Data.
3-16
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
DefinitionRetransmitted UL MCS-8 data divided by total UL MCS-8 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.28 UL RLC Retransmission Rate (MCS-9)DescriptionThis statistic provides the percentage of retransmitted UL MCS-9 data among the totalMCS-9 Data.
DefinitionRetransmitted UL MCS-9 data divided by total UL MCS-9 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3-17
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
3.29 DL RLC Retransmission Rate (MCS-1)DescriptionThis statistic provides the percentage of retransmitted DL MCS-1 data among the totalMCS-1 Data.
DefinitionRetransmitted DL MCS-1 data divided by total DL MCS-1Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.30 DL RLC Retransmission Rate (MCS-2)DescriptionThis statistic provides the percentage of retransmitted DL MCS-2 data among the totalMCS-2 Data.
DefinitionRetransmitted DL MCS-2 data divided by total DL MCS-2 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
3-18
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
BasisCell
3.31 DL RLC Retransmission Rate (MCS-3)DescriptionThis statistic provides the percentage of retransmitted DL MCS-3 data among the totalMCS-3 Data.
DefinitionRetransmitted DL MCS-3 data divided by total DL MCS-3 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.32 DL RLC Retransmission Rate (MCS-4)DescriptionThis statistic provides the percentage of retransmitted DL MCS-4 data among the totalMCS-4 Data.
DefinitionRetransmitted DL MCS-4 data divided by total DL MCS-4 Data (Transmitted &Retransmitted).
Counter Formula
3-19
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
3.33 DL RLC Retransmission Rate (MCS-5)DescriptionThis statistic provides the percentage of retransmitted DL MCS-5 data among the totalMCS-5 Data.
DefinitionRetransmitted DL MCS-5 data divided by total DL MCS-5 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.34 DL RLC Retransmission Rate (MCS-6)DescriptionThis statistic provides the percentage of retransmitted DL MCS-6 data among the totalMCS-6 Data.
DefinitionRetransmitted DL MCS-6 data divided by total DL MCS-6 Data (Transmitted &Retransmitted).
3-20
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.35 DL RLC Retransmission Rate (MCS-7)DescriptionThis statistic provides the percentage of retransmitted DL MCS-7 data among the totalMCS-7 Data.
DefinitionRetransmitted DL MCS-7 data divided by total DL MCS-7 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.36 DL RLC Retransmission Rate (MCS-8)DescriptionThis statistic provides the percentage of retransmitted DL MCS-8 data among the totalMCS-8 Data.
3-21
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
DefinitionRetransmitted DL MCS-8 data divided by total DL MCS-8 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.37 DL RLC Retransmission Rate (MCS-9)DescriptionThis statistic provides the percentage of retransmitted DL MCS-9 data among the totalMCS-9 Data.
DefinitionRetransmitted DL MCS-9 data divided by total DL MCS-9 Data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3-22
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
3.38 DL&UL RLC Retransmission Rate (MCS-1)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-1 data among thetotal MCS-1 Data.
DefinitionRetransmitted (DL&UL) MCS-1 data divided by total (DL&UL) MCS-1 data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.39 DL&UL RLC Retransmission Rate (MCS-2)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-2 data among thetotal MCS-2 Data.
DefinitionRetransmitted (DL&UL) MCS-2 data divided by total (DL&UL) MCS-2 Data (Transmitted& Retransmitted).
Counter Formula
3-23
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
3.40 DL&UL RLC Retransmission Rate (MCS-3)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-3 data among thetotal MCS-3 Data.
DefinitionRetransmitted (DL&UL) MCS-3 data divided by total (DL&UL) MCS-3 Data (Transmitted& Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.41 DL&UL RLC Retransmission Rate (MCS-4)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-4 data among thetotal MCS-4 Data.
DefinitionRetransmitted (DL&UL) MCS-4 data divided by total (DL&UL) MCS-4 Data (Transmitted& Retransmitted).
3-24
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.42 DL&UL RLC Retransmission Rate (MCS-5)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-5 data among thetotal MCS-5 Data.
DefinitionRetransmitted (DL&UL) MCS-5 data divided by total (DL&UL) MCS-5 Data (Transmitted& Retransmitted).
Counter Formula
TypePercentage
BasisCell
3-25
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
3.43 DL&UL RLC Retransmission Rate (MCS-6)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-6 data among thetotal MCS-6 Data.
DefinitionRetransmitted (DL&UL) MCS-6 data divided by total (DL&UL) MCS-6 data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.44 DL&UL RLC Retransmission Rate (MCS-7)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-7 data among thetotal MCS-7 Data.
DefinitionRetransmitted (DL&UL) MCS-7 data divided by total (DL&UL) MCS-7 data (Transmitted &Retransmitted).
Counter Formula
3-26
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
TypePercentage
BasisCell
3.45 DL&UL RLC Retransmission Rate (MCS-8)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-8 data among thetotal MCS-8 Data.
DefinitionRetransmitted (DL&UL) MCS-8 data divided by total (DL&UL) MCS-8 data (Transmitted &Retransmitted).
Counter Formula
TypePercentage
BasisCell
3.46 DL&UL RLC Retransmission Rate (MCS-9)DescriptionThis statistic provides the percentage of retransmitted (DL&UL) MCS-9 data among thetotal MCS-9 Data.
DefinitionRetransmitted (DL&UL) MCS-9 data divided by total (DL&UL) MCS-9 data (Transmitted &Retransmitted).
3-27
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.47 UL EDGE Retransmission RateDescriptionThis statistic provides the percentage of retransmitted EDGE UL data (MCS1, MCS2….,MCS9) among the total EDGE UL Data.
DefinitionRetransmitted EDGE UL data (MCS1, MCS2…., MCS9) divided by total EDGE (UL)(Transmitted & Retransmitted) data
Counter Formula
TypePercentage
BasisCell
3-28
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
3.48 DL EDGE Retransmission RateDescriptionThis statistic provides the percentage of retransmitted EDGE DL data (MCS1, MCS2….,MCS9) among the total EDGE DL Data.
DefinitionRetransmitted EDGE DL data (MCS1, MCS2…., MCS9) divided by total EDGE (DL)(Transmitted & Retransmitted) data
Counter Formula
TypePercentage
BasisCell
3.49 UL&DL EDGE Retransmission RateDescriptionThis statistic provides the percentage of retransmitted EDGE (UL&UL) data (MCS1,MCS2…., MCS9) among the total EDGE (UL&UL) Data.
DefinitionRetransmitted EDGE (UL&UL) data (MCS1, MCS2…., MCS9) divided by total EDGE(UL&UL) (Transmitted & Retransmitted) data
3-29
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.50 DL&UL GPRS CS-1 Block ShareDescriptionThis statistic provides the percentage of DL&UL CS-1 blocks among total (DL&UL) GPRSBlocks.
DefinitionNumber of (DL&UL) CS-1 data blocks divided by the total number of (DL&UL) GPRS datablocks
3-30
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.51 DL&UL GPRS CS-2 Block ShareDescriptionThis statistic provides the percentage of DL&UL CS-2 blocks among total (DL&UL) GPRSBlocks.
DefinitionNumber of (DL&UL) CS-2 data blocks divided by the total number of (DL&UL) GPRS datablocks
Counter Formula
TypePercentage
3-31
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
BasisCell
3.52 DL&UL GPRS CS-3 Block ShareDescriptionThis statistic provides the percentage of DL&UL CS-3 blocks among total (DL&UL) GPRSBlocks.
DefinitionNumber of (DL&UL) CS-3 data blocks divided by the total number of (DL&UL) GPRS datablocks
Counter Formula
TypePercentage
BasisCell
3.53 DL&UL GPRS CS-4 Block ShareDescriptionThis statistic provides the percentage of DL&UL CS-4 blocks among total (DL&UL) GPRSBlocks.
DefinitionNumber of (DL&UL) CS-4 data blocks divided by the total number of (DL&UL) GPRS datablocks
3-32
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.54 DL&UL GPRS CS-1 Data ShareDescriptionThis statistic provides the percentage of DL&UL CS-1 data among total (DL&UL) GPRSData.
DefinitionTotal (DL&UL) data transmitted using CS-1 divided by the Total (DL&UL) GPRS Data
Counter Formula
3-33
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
TypePercentage
BasisCell
3.55 DL&UL GPRS CS-2 Data ShareDescriptionThis statistic provides the percentage of DL&UL CS-2 Data among total (DL&UL) GPRSData.
DefinitionTotal (DL&UL) data transmitted using CS-2 divided by the Total (DL&UL) GPRS Data
Counter Formula
TypePercentage
BasisCell
3.56 DL&UL GPRS CS-3 Data ShareDescriptionThis statistic provides the percentage of DL&UL CS-3 data among total (DL&UL) GPRSData.
3-34
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
DefinitionTotal (DL&UL) data transmitted using CS-3 divided by the Total (DL&UL) GPRS Data
Counter Formula
TypePercentage
BasisCell
3.57 DL&UL GPRS CS-4 Data ShareDescriptionThis statistic provides the percentage of DL&UL CS-4 data among total (DL&UL) GPRSData.
DefinitionTotal (DL&UL) data transmitted using CS-4 divided by the Total (DL&UL) GPRS Data
3-35
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.58 DL&UL EDGE MCS-1 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-1 blocks among total (DL&UL) EDGEBlocks.
DefinitionNumber of (DL&UL) MCS-1 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-36
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.59 DL&UL EDGE MCS-2 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-2 blocks among total (DL&UL) EDGEBlocks.
DefinitionNumber of (DL&UL ) MCS-2 data blocks divided by the total number of (DL&UL ) EDGEdata blocks
3-37
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.60 DL&UL EDGE MCS-3 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-3 blocks among total (DL&UL) EDGEBlocks.
DefinitionNumber of (DL&UL) MCS-3 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-38
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.61 DL&UL EDGE MCS-4 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-4 blocks among total (DL&UL) EDGEBlocks.
DefinitionNumber of (DL&UL) MCS-4 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-39
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.62 DL&UL EDGE MCS-5 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-5 blocks among total (DL&UL) EDGEBlocks.
DefinitionNumber of (DL&UL) MCS-5 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-40
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.63 DL&UL EDGE MCS-6 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-6 blocks among total (DL&UL) EDGEBlocks.
DefinitionNumber of (DL&UL) MCS-6 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-41
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.64 DL&UL EDGE MCS-7 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-7 blocks among total (DL&UL) EDGEBlocks.
DefinitionNumber of (DL&UL) MCS-7 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-42
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.65 DL&UL EDGE MCS-8 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-8 blocks among total (DL&UL) EDGEblocks.
DefinitionNumber of (DL&UL) MCS-8 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-43
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.66 DL&UL EDGE MCS-9 Block ShareDescriptionThis statistic provides the percentage of DL&ULMCS-9 blocks among total (DL&UL) EDGEblocks.
DefinitionNumber of (DL&UL) MCS-9 data blocks divided by the total number of (DL&UL) EDGEdata blocks
3-44
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.67 DL&UL EDGE MCS-1 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-1 data among total (DL&UL) EDGEdata.
Definition(DL&UL) MCS-1 Data divided by the total (DL&UL) EDGE Data
3-45
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.68 DL&UL EDGE MCS-2 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-2 data among total (DL&UL) EDGEData.
Definition(DL&UL) MCS-2 Data divided by the total (DL&UL) EDGE Data
3-46
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.69 DL&UL EDGE MCS-3 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-3 data among total (DL&UL) EDGEData.
Definition(DL&UL) MCS-3 Data divided by the total (DL&UL) EDGE Data
3-47
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.70 DL&UL EDGE MCS-4 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-4 data among total (DL&UL) EDGEData.
Definition(DL&UL) MCS-4 Data divided by the total (DL&UL) EDGE Data
3-48
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.71 DL&UL EDGE MCS-5 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-5 data among total (DL&UL) EDGEData.
Definition(DL&UL) MCS-5 Data divided by the total (DL&UL) EDGE Data
3-49
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.72 DL&UL EDGE MCS-6 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-6 data among total (DL&UL) EDGEData.
Definition(DL&UL) MCS-6 Data divided by the total (DL&UL) EDGE Data
3-50
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.73 DL&UL EDGE MCS-7 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-7 data among total (DL&UL) EDGEData.
Definition(DL&UL) MCS-7 Data divided by the total (DL&UL) EDGE Data
3-51
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3.74 DL&UL EDGE MCS-8 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-8 data among total (DL&UL) EDGEData.
Definition(DL&UL) MCS-8 Data divided by the total (DL&UL) EDGE Data
3-52
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Chapter 3 Referance KPI
Counter Formula
TypePercentage
BasisCell
3.75 DL&UL EDGE MCS-9 Data ShareDescriptionThis statistic provides the percentage of DL&UL MCS-9 data among total (DL&UL) EDGEdata.
Definition(DL&UL) MCS-9 Data divided by the total (DL&UL) EDGE Data
3-53
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
ZXG10 iBSC KPI Reference
Counter Formula
TypePercentage
BasisCell
3-54
SJ-20100524164252-016|20100720(R1.0) ZTE Proprietary and Confidential
Glossary
I