WCDMA Performance - Radio Access Network KPI Definition Manual for UMTS6.1(V1.0)
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Huawei Technologies Co. Ltd.
WCDMA Performance - Radio Access Network KPI Definition Manual for UMTS6.1 (V1.0)
2007-6-18
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GSM&UMTS Network Performance Research Dept
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Huawei Technologies Co., Ltd. All rights reserved
2007-6-18`
WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
Update History Date
Revision Version
Change Description
Author
New document based on the KPI definition manual for UMTS 6.0. The matching RNC version is V29C01B061. 2007-06-18
1.0
Zhang weichao The fomula of “IUB Bandwidth Utilizing Ratio” need to be corrected, for some counter names are changed.
2007-8-7
1.01
Correct the counter of PS inter-RAT Handover In
Liu Yingwei
2007-8-8
1.02
Correct the IUR PS RAB releasee counters, remove the counters of UEGen RAB releasee
Liu Yingwei
2007-12-4
1.03
Delete KPI “Admission Refused Ratio” in chapter 9.3 and add KPI “Call admission Refused Ratio” in chapter 9.3.
Liu Yingwei
Correct some counter names for they are changed in new version. It is suitable for V29B065.
2008-2-15
1.04
From: VS.FraATMUNI.Lnk.MeanKbps.Rx, VS.FraATMUNI.Lnk.MeanKbps.Tx, VS.QAAL2.AllocedAveFwd.AAL2BitRate, VS.QAAL2.AllocedAveBwd.AAL2BitRate
Liu Yingwei
to : VS.FRACATMLNK.RXMEANSPEED, VS.FRACATMLNK.TXMEANSPEED, VS.QAAL2.AllocedFwd.AAL2BitRate, VS.QAAL2.AllocedBwd.AAL2BitRate.
08-2-19
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
Content 1 Introduction.................................................................................................................................... 9 2 KPI Definition Template ................................................................................................................ 9 3 KPI Classification .......................................................................................................................... 9 4 Coverage KPIs ............................................................................................................................. 12 4.1 Class B - UL Interference Cell Ratio................................................................................... 12 4.1.1 Description ............................................................................................................... 12 4.1.2 Definition .................................................................................................................. 12 4.2 Class A - Soft Handover Ratio............................................................................................ 12 4.2.1 Description ............................................................................................................... 12 4.2.2 Definition .................................................................................................................. 12 5 Accessibility KPIs........................................................................................................................ 13 5.1 Class B - IU Paging Success Ratio .................................................................................... 13 5.1.1 Description ............................................................................................................... 13 5.1.2 Definition .................................................................................................................. 13 5.2 Class A - Radio Access Success Ratio .............................................................................. 14 5.2.1 Description ............................................................................................................... 14 5.2.2 Definition .................................................................................................................. 14 5.3 Class A - RRC Setup Success Ratio (other) ...................................................................... 14 5.3.1 Description ............................................................................................................... 14 5.3.2 Definition .................................................................................................................. 14 5.4 Class A - RRC Setup Success Ratio (service) ................................................................... 15 5.4.1 Description ............................................................................................................... 15 5.4.2 Definition .................................................................................................................. 15 5.5 Class A - AMR RAB Setup Success Ratio ......................................................................... 15 5.5.1 Description ............................................................................................................... 15 5.5.2 Definition .................................................................................................................. 16 5.6 Class A - VP RAB Setup Success Ratio ............................................................................ 16 5.6.1 Description ............................................................................................................... 16 5.6.2 Definition .................................................................................................................. 16 5.7 Class A - CS RAB Setup Success Ratio ............................................................................ 17 5.7.1 Description ............................................................................................................... 17 5.7.2 Definition .................................................................................................................. 17 5.8 Class A - PS RAB Setup Success Ratio ............................................................................ 17 5.8.1 Description ............................................................................................................... 17 5.8.2 Definition .................................................................................................................. 17 5.9 Class A – HSDPA RAB Setup Success Ratio .................................................................... 18 5.9.1 Description ............................................................................................................... 18 5.9.2 Definition .................................................................................................................. 18 5.10 Class A – HSUPA RAB Setup Success Ratio .................................................................. 18 5.10.1 Description ............................................................................................................. 18 5.10.2 Definition ................................................................................................................ 18 6 Retainability KPIs ........................................................................................................................ 19 6.1 Class A - CS Service Drop Ratio ........................................................................................ 19 6.1.1 Description ............................................................................................................... 19 6.1.2 Definition .................................................................................................................. 19 6.2 Class A - AMR Call Drop Ratio........................................................................................... 20 6.2.1 Description ............................................................................................................... 20 6.2.2 Definition .................................................................................................................. 20 6.3 Class A - VP Call Drop Ratio .............................................................................................. 20 6.3.1 Description ............................................................................................................... 20
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
6.3.2 Definition .................................................................................................................. 20 6.4 Class B - AMR Traffic Drop Ratio ....................................................................................... 21 6.4.1 Description ............................................................................................................... 21 6.4.2 Definition .................................................................................................................. 21 6.5 Class B - VP Traffic Drop Ratio .......................................................................................... 21 6.5.1 Description ............................................................................................................... 21 6.5.2 Definition .................................................................................................................. 21 6.6 Class A - PS Service Drop Ratio ........................................................................................ 22 6.6.1 Description ............................................................................................................... 22 6.6.2 Definition .................................................................................................................. 22 6.7 Class A – HSDPA Service Drop Ratio................................................................................ 22 6.7.1 Description ............................................................................................................... 22 6.7.2 Definition .................................................................................................................. 23 6.8 Class A – HSUPA Service Drop Ratio................................................................................ 23 6.8.1 Description ............................................................................................................... 23 6.8.2 Definition .................................................................................................................. 23 7 Mobility KPIs ................................................................................................................................ 24 7.1 Class A - Soft Handover Success Ratio ............................................................................. 24 7.1.1 Description ............................................................................................................... 24 7.1.2 Definition .................................................................................................................. 24 7.2 Class B - Softer Handover Success Ratio.......................................................................... 24 7.2.1 Description ............................................................................................................... 24 7.2.2 Definition .................................................................................................................. 24 7.3 Class A – HS-DSCH Service Cell Change Success Ratio with SHO (HSDPA to HSDPA) 25 7.3.1 Description ............................................................................................................... 25 7.3.2 Definition .................................................................................................................. 25 7.4 Class A - Channel Handover Success Ratio (HSDPA to DCH) ......................................... 25 7.4.1 Description ............................................................................................................... 25 7.4.2 Definition .................................................................................................................. 25 7.5 Class A - Channel Handover Success Ratio (DCH to HSDPA) ......................................... 26 7.5.1 Description ............................................................................................................... 26 7.5.2 Definition .................................................................................................................. 26 7.6 Class A - Intra-frequency Hard Handover Success Ratio .................................................. 26 7.6.1 Description ............................................................................................................... 26 7.6.2 Definition .................................................................................................................. 27 7.7 Class A - Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA) ................. 27 7.7.1 Description ............................................................................................................... 27 7.7.2 Definition .................................................................................................................. 27 7.8 Class A - Inter-frequency Hard Handover Success Ratio .................................................. 28 7.8.1 Description ............................................................................................................... 28 7.8.2 Definition .................................................................................................................. 28 7.9 Class A - Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA) ................. 28 7.9.1 Description ............................................................................................................... 28 7.9.2 Definition .................................................................................................................. 28 7.10 Class A - CS Inter-RAT Handover Success Ratio (WCDMA to GSM) ............................. 29 7.10.1 Description ............................................................................................................. 29 7.10.2 Definition ................................................................................................................ 29 7.11 Class A - PS Inter-RAT Handover Success Ratio (WCDMA to GPRS) ........................... 29 7.11.1 Description ............................................................................................................. 29 7.11.2 Definition ................................................................................................................ 29 7.12 Class A - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) ........................... 30 7.12.1 Description ............................................................................................................. 30 7.12.2 Definition ................................................................................................................ 30 7.13 Class A - HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS) .................... 30 7.13.1 Description ............................................................................................................. 30 7.13.2 Definition ................................................................................................................ 31 7.14 Class B - SRNC Relocation Success Ratio...................................................................... 31
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
7.14.1 Description ............................................................................................................. 31 7.14.2 Definition ................................................................................................................ 31 7.15 Class B - TRNC Relocation Success Ratio ...................................................................... 32 7.15.1 Description ............................................................................................................. 32 7.15.2 Definition ................................................................................................................ 32 7.16 Class A – E-DCH Soft Handover Success Ratio.............................................................. 32 7.16.1 Description ............................................................................................................. 32 7.16.2 Definition ................................................................................................................ 32 7.17 Class A – E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA) .. 33 7.17.1 Description ............................................................................................................. 33 7.17.2 Definition ................................................................................................................ 33 7.18 Class A – E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA) .................................................................................................................................... 33 7.18.1 Description ............................................................................................................. 33 7.18.2 Definition ................................................................................................................ 33 7.19 Class A – E-DCH to DCH Handover Success Ratio (Intra Cell) ...................................... 34 7.19.1 Description ............................................................................................................. 34 7.19.2 Definition ................................................................................................................ 34 7.20 Class A – DCH to E-DCH Handover Success Ratio (Intra Cell) ...................................... 34 7.20.1 Description ............................................................................................................. 34 7.20.2 Definition ................................................................................................................ 34 7.21 Class A – E-DCH to DCH Handover Success Ratio (with Inter HHO) ............................. 35 7.21.1 Description ............................................................................................................. 35 7.21.2 Definition ................................................................................................................ 35 7.22 Class A – HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS) .................... 35 7.22.1 Description ............................................................................................................. 35 7.22.2 Definition ................................................................................................................ 36 8 Service Integrity KPIs ................................................................................................................. 36 8.1 Class A - PS Service UL Average Throughput................................................................... 36 8.1.1 Description ............................................................................................................... 36 8.1.2 Definition .................................................................................................................. 36 8.2 Class A - PS Service DL Average Throughput................................................................... 37 8.2.1 Description ............................................................................................................... 37 8.2.2 Definition .................................................................................................................. 37 8.3 Class B - Service UL Average BLER.................................................................................. 38 8.3.1 Description ............................................................................................................... 38 8.3.2 Definition .................................................................................................................. 38 8.4 Class B - DL RLC Average Retransmission Ratio.............................................................. 39 8.4.1 Description ............................................................................................................... 39 8.4.2 Definition .................................................................................................................. 39 8.5 Class B - HSDPA RLC Throughput .................................................................................... 39 8.5.1 Description ............................................................................................................... 39 8.5.2 Definition .................................................................................................................. 39 8.6 Class B - HSUPA RLC Throughput .................................................................................... 40 8.6.1 Description ............................................................................................................... 40 8.6.2 Definition .................................................................................................................. 40 9 Availability KPIs........................................................................................................................... 40 9.1 Class B - Worst Cell Ratio .................................................................................................. 40 9.1.1 Description ............................................................................................................... 40 9.1.2 Definition .................................................................................................................. 41 9.2 Class B - IU Paging Congestion Ratio................................................................................ 41 9.2.1 Description ............................................................................................................... 41 9.2.2 Definition .................................................................................................................. 41 9.3 Class B – Call admission Refused Ratio ............................................................................ 42 9.3.1 Description ............................................................................................................... 42 9.3.2 Definition .................................................................................................................. 42 9.4 Class B - Congested Cell Ratio .......................................................................................... 42
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
9.4.1 Description ............................................................................................................... 42 9.4.2 Definition .................................................................................................................. 42 9.5 Class B - Unserviceable Cell Ratio..................................................................................... 43 9.5.1 Description ............................................................................................................... 43 9.5.2 Definition .................................................................................................................. 43 9.6 Class B - Average CPU Load ............................................................................................. 43 9.6.1 Description ............................................................................................................... 43 9.6.2 Definition .................................................................................................................. 43 9.7 Class B - IUB Bandwidth Utilizing Ratio ............................................................................. 44 9.7.1 Description ............................................................................................................... 44 9.7.2 Definition .................................................................................................................. 44 10 Traffic KPIs................................................................................................................................. 45 10.1 Class A - CS Equivalent Erlang ........................................................................................ 45 10.1.1 Description ............................................................................................................. 45 10.1.2 Definition ................................................................................................................ 45 10.2 Class A - PS UL Throughput ............................................................................................ 45 10.2.1 Description ............................................................................................................. 45 10.2.2 Definition ................................................................................................................ 45 10.3 Class A - PS DL Throughput ............................................................................................ 46 10.3.1 Description ............................................................................................................. 46 10.3.2 Definition ................................................................................................................ 46 10.4 Class A - UL Traffic of Typical Radio Bearers .................................................................. 46 10.4.1 Description ............................................................................................................. 46 10.4.2 Definition ................................................................................................................ 46 10.5 Class A - DL Traffic of Typical Radio Bearers .................................................................. 47 10.5.1 Description ............................................................................................................. 47 10.5.2 Definition ................................................................................................................ 47 10.6 Class A - HSDPA Mean UE Number ................................................................................ 47 10.6.1 Description ............................................................................................................. 47 10.6.2 Definition ................................................................................................................ 48 10.7 Class A - HSDPA RLC Traffic Volume ............................................................................. 48 10.7.1 Description ............................................................................................................. 48 10.7.2 Definition ................................................................................................................ 48 10.8 Class A - HSUPA Mean UE Number ................................................................................ 48 10.8.1 Description ............................................................................................................. 48 10.8.2 Definition ................................................................................................................ 49 10.9 Class A - HSUPA RLC Traffic Volume ............................................................................. 49 10.9.1 Description ............................................................................................................. 49 10.9.2 Definition ................................................................................................................ 49 10.10 Class B - UL Traffic Volume of QoS Classes ................................................................. 49 10.10.1 Description ........................................................................................................... 49 10.10.2 Definition .............................................................................................................. 50 10.11 Class B - DL Traffic Volume of QoS Classes ................................................................. 50 10.11.1 Description ........................................................................................................... 50 10.11.2 Definition .............................................................................................................. 50 11 ANNEX ........................................................................................................................................ 51 11.1 Associated Counters......................................................................................................... 51 12 Mapping List .............................................................................................................................. 68
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
HUAWEI RAN KPI for Performance Management Keywords RAN, KPI, Performance Management Abstract This document is a contribution to the RAN KPIs on RNC performance statistics. The document proposes a list of UMTS network level KPIs that should be measured and used to evaluate radio network performance from coverage, accessibility, retainability, mobility, quality and traffic. List of abbreviations: Abbreviation PM RAN
Performance Management Radio Access Network
CS
Circuit Switched Domain
PS
Packet Switched Domain
AMR
Adaptive Multi-Ratio
HHO
Hard Handover
SHO
Soft Handover
SoHO
Softer Handover
VP
Video Phone
CE
Channel Element
UL
Uplink
DL
Downlink
RTWP
Received Total Wideband Power
BLER
Block Error Ratio
RAT
Radio Access Technology
KPI
Key Performance Indicator
DCCC
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Full Spelling
Dynamic Channel Configuration Control
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
Abbreviation
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Full Spelling
SCCP
Signaling Connection Control Part
TRNC
Target Radio Network Controller
HSDPA
High Speed Downlink Packet Access
HSDSCH
High Speed Downlink shared channel
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
1 Introduction The purpose of this document is to specify the RAN KPI definition as well as counters used to calculate the KPI. The original KPI definition comes from the experiences of commercial network management and radio network optimization. The KPI definition shall be updated according to the requirement from customers.
2 KPI Definition Template The template used to describer the KPI is listed as follows: z
KPI name (Clause header) This is a descriptive name of the KPI that is specified.
z
Description This sub clause contains an explanation of the KPI.
z
Measurement Scope This sub clause specifies the KPI work scope. If the scope is ‘RNC’, indicating that the KPI value shows the performance on the RAN and the associated counters can be obtained from RNC statistic directly. If the scope is ‘Cell’, indicating that the KPI value only shows the performance in a cell and the associated counters can be obtained from cell statistic.
z
Formula This sub clause contains a formula used to calculate the KPI. Generally the formula consists of several counters which are explained in other sub clauses.
z
Associated Counters This sub clause contains counters used in the formula. It also contains the description of the counters. Annex A provides the counter list.
z
Class This property is labeled on the KPI name. Class A means that the KPI is a basic one and must be monitored on the M2000. Class B means that the KPI is an additional one and is an optional KPI monitored on the M2000. It is useful for optimization.
3 KPI Classification The KPI can be divided into following classes, and the counters related to the KPI should be well defined in the PM system of the RNC. Coverage KPIs z
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UL Interference Cell Ratio
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0) z
Soft Handover Ratio
Accessibility KPIs z
IU Paging Success Ratio
z
Radio Access Success Ratio
z
RRC Setup Success Ratio (other)
z
RRC Setup Success Ratio (service)
z
AMR RAB Setup Success Ratio
z
VP RAB Setup Success Ratio
z
CS RAB Setup Success Ratio
z
PS RAB Setup Success Ratio
z
HSDPA RAB Setup Success Ratio
z
HSUPA RAB Setup Success Ratio
Retainability KPIs z
CS Service Drop Ratio
z
AMR Call Drop Ratio
z
VP Call Drop Ratio
z
AMR Traffic Drop Ratio
z
VP Traffic Drop Ratio
z
PS Service Drop Ratio
z
HSDPA Service Drop Ratio
z
HSUPA Service Drop Ratio
Mobility KPIs
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z
Soft Handover Success Ratio
z
Softer Handover Success Ratio
z
HS-DSCH Service Cell Change Success Ratio with SHO (HSDPA to HSDPA)
z
Channel Handover Success Ratio (HSDPA to DCH)
z
Channel Handover Success Ratio (DCH to HSDPA)
z
Intra-frequency Hard Handover Success Ratio
z
Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
z
Inter-frequency Hard Handover Success Ratio
z
Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
z
CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
z
PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
z
PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
z
HSDPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)
z
SRNC Relocation Success Ratio
z
TRNC Relocation Success Ratio
z
E-DCH Soft Handover Success Ratio
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0) z
E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA)
z
E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA)
z
E-DCH to DCH Handover Success Ratio (Intra Cell)
z
DCH to E-DCH Handover Success Ratio (Intra Cell)
z
E-DCH to DCH Handover Success Ratio (with Inter HHO)
z
HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS)
Service Integrity KPIs z
PS Service UL Average Throughput
z
PS Service DL Average Throughput
z
Service UL Average BLER
z
DL RLC Average Retransmission Ratio
z
HSDPA RLC Throughput
z
HSUPA RLC Throughput
Availability KPIs z
Worst Cell Ratio
z
IU Paging Congestion Ratio
z
Admission Refused Ratio
z
Congested Cell Ratio
z
Unserviceable Cell Ratio
z
Average CPU Load
z
IUB Bandwidth Utilizing Ratio
Traffic KPIs
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z
CS Equivalent Erlang
z
PS UL Throughput
z
PS DL Throughput
z
UL Traffic of Typical Radio Bearers
z
DL Traffic of Typical Radio Bearers
z
HSDPA Mean UE Number
z
HSDPA RLC Traffic Volume
z
HSUPA Mean UE Number
z
HSUPA RLC Traffic Volume
z
UL Traffic Volume of QoS Classes
z
DL Traffic Volume of QoS Classes
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
4 Coverage KPIs 4.1 Class B - UL Interference Cell Ratio 4.1.1 Description This KPI can be used to evaluate how serious the UL capacity is limited by the UL interference of all cells in one RNC.
4.1.2 Definition Table 1 UL Interference Cell Ratio KPI Name
UL Interference Cell Ratio
Measurement RNC Scope Formula
ULIR =
TheNumberO fCells , InWhichMea nRTWP > −98dBm × 100% TheTotalNu mberOfCell sInRNC
Associated See ANNEX Counters Notes
-98 dBm is referred from the experience of the commercial network.
4.2 Class A - Soft Handover Ratio 4.2.1 Description This KPI can be used to evaluate the consumption of network resources due to soft handover in one RNC.
4.2.2 Definition Table 2 Soft Handover Ratio KPI Name
Soft Handover Ratio
Measurement RNC Scope Formula
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⎛ A1× 1 + B1× 2 + C1× 3 ⎞ SHR = ⎜ − 1⎟ × 100% A1 + B1 + C1 ⎝ ⎠
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
A1: NumberOfUEWith1RL Associated Counters
B1: NumberOfUEWith 2 RL C1: NumberOfUEWith3RL
Notes
None
5 Accessibility KPIs Accessibility is the ability of a user to obtain the requested service from the system. RRC connection and RAB setup are the main procedures of accessibility. These items can be calculated per cell and per RNC, and the RNC level KPI is calculated by aggregating all the cell counters that belong to the RNC.
5.1 Class B - IU Paging Success Ratio 5.1.1 Description This KPI can be used to evaluate the successful responses to the paging from the Core Network (CN) in one RNC. However, the lower paging success ratio does not always mean the lower paging response because paging may be occurred due to the unnecessary paging messages from the CN. Therefore, the terminal radio access success ratio and the CN’s paging strategy should be analyzed for further confirmation.
5.1.2 Definition Table 3 IU Paging Success Ratio KPI Name
IU Paging Success Ratio
Measurement RNC Scope Formula
IUP _ SR =
IUPagingSu ccess × 100% IUPagingAt tempt
Associated See ANNEX Counters Notes
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None
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
5.2 Class A - Radio Access Success Ratio 5.2.1 Description A complete call setup procedure contains the RRC connection, RAB setup, and Direct Transfer. Generally only the RRC connection and the RAB setup can be observed from RAN and it is usually assumed that no error occurs when RAN handles the direct transfer messages. That is, the authentication procedure is considered to be successfully performed. This KPI can be used to evaluate the radio access success ratio in one RNC and the access failures caused by the SCCP congestion are not considered in this call setup procedure.
5.2.2 Definition Table 4 Radio Access Success Ratio KPI Name
Radio Access Success Ratio
Measurement Cell Scope Formula
RA _ SR = RRCS _ SRService × (
CSRABSetup Success＋PSRABSetup Success ) × 100% CSRABSetup Attempt ＋PSRABSetup Attempt
Associated Counters Notes
See ANNEX（Cell）and RRCS_SRservice The RNC level KPI is calculated by aggregating all the cell counters.
5.3 Class A - RRC Setup Success Ratio (other) 5.3.1 Description The RRC setup procedure is trigged by different reasons which are divided into two classes: related service and other reasons. This KPI can be used to evaluate the RRC setup success ratio excluding the service causes in one RNC.
5.3.2 Definition Table 5 RRC Setup Success Ratio (other) KPI Name
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RRC Setup Success Ratio (other)
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Measurement Cell Scope Formula
RRCS _ SRother =
RRCConnect ionSuccess other × 100 % RRCConnect ionAttempt other
Associated See ANNEX(Cell) Counters Notes
The RNC level KPI is calculated by aggregating all the cell counters.
5.4 Class A - RRC Setup Success Ratio (service) 5.4.1 Description This KPI can be used to evaluate the RRC setup success ratio which only includes the service causes in one RNC.
5.4.2 Definition Table 6 RRC Setup Success Ratio (service) KPI Name
RRC Setup Success Ratio (service)
Measurement Cell Scope Formula
RRCS _ SRService =
RRCConnectionSuccessservice ×100% RRCConnectionAttemptservice
Associated See ANNEXCell Counters Notes
The RNC level KPI is calculated by aggregating all the cell counters.
5.5 Class A - AMR RAB Setup Success Ratio 5.5.1 Description This KPI can be used to evaluate the RAB setup success ratio of the AMR service in one RNC. This KPI cannot be used to evaluate the AMR call setup success ratio unless the related RRC procedures of all AMR services are successful.
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5.5.2 Definition Table 7 AMR RAB Setup Success Ratio KPI Name
AMR RAB Setup Success Ratio
Measurement Cell Scope Formula
AMRRABS _ SR =
AMRRABSetupSuccess ×100% AMRRABSetupAttempt
Associated See ANNEXCell Counters Notes
The RNC level KPI is calculated by aggregating all the cell counters.
5.6 Class A - VP RAB Setup Success Ratio 5.6.1 Description This KPI can be used to evaluate the RAB setup success ratio of the VP service in one RNC. This KPI cannot be used to evaluate the VP call setup success ratio unless the related RRC procedures of the VP service are successful.
5.6.2 Definition Table 8 VP RAB Setup Success Ratio KPI Name
VP RAB Setup Success Ratio
Measurement Cell Scope Formula
VPRABS _ SR =
VPRABSetupSuccess × 100% VPRABSetupAttempt
Associated See ANNEXCell Counters Notes
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The RNC level KPI is calculated by aggregating all the cell counters.
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
5.7 Class A - CS RAB Setup Success Ratio 5.7.1 Description This KPI can be used to evaluate the RAB setup success ratio of all CS services in one RNC.
5.7.2 Definition Table 9 CS RAB Setup Success Ratio KPI Name
CS RAB Setup Success Ratio
Measurement Cell Scope Formula
CSRABS _ SR =
CSRABSetupSuccess × 100% CSRABSetupAttempt
Associated See ANNEXCell Counters Notes
The RNC level KPI is calculated by aggregating all the cell counters.
5.8 Class A - PS RAB Setup Success Ratio 5.8.1 Description This KPI can be used to evaluate the RAB setup success ratio of all PS services in one RNC.
5.8.2 Definition Table 10 PS RAB Setup Success Ratio KPI Name
PS RAB Setup Success Ratio
Measurement Cell Scope Formula
PSRAB _ SR =
PSRABSetupSuccess ×100% PSRABSetupAttempt
Associated See ANNEXCell Counters
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
Notes
The RNC level KPI is calculated by aggregating all the cell counters.
5.9 Class A – HSDPA RAB Setup Success Ratio 5.9.1 Description This KPI can be used to evaluate the RAB setup success ratio of the PS service carried by HSDPA.
5.9.2 Definition Table 11 HSDPA RAB Setup Success Ratio KPI Name
HSDPA RAB Setup Success Ratio
Measurement Cell Scope Formula
HSDPA _ RAB _ SR =
HSDPA _ RABSetupSuccess × 100% HSDPA _ RABSetupAttempt
Associated See ANNEX Counters Notes
The RNC level KPI is calculated by aggregating all the cell counters.
5.10 Class A – HSUPA RAB Setup Success Ratio 5.10.1 Description This KPI can be used to evaluate the RAB setup success ratio of the HSUPA service.
5.10.2 Definition Table 12 HSUPA RAB Setup Success Ratio KPI Name
HSUPA RAB Setup Success Ratio
Measurement Cell Scope Formula
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HSUPA _ RAB _ SR =
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HSUPA _ RABSetupSuccess × 100% HSUPA _ RABSetupAttempt
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
Associated See ANNEX Counters Notes
The RNC level KPI is calculated by aggregating all the cell counters.
6 Retainability KPIs Retainability is defined as the ability of a user to retain its requested service for the desired duration once connected. These items can be calculated per cell and per RNC. The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters. For the Iur counters, refer to ANNEXIur.
6.1 Class A - CS Service Drop Ratio 6.1.1 Description This KPI can be used to evaluate the call drop ratio of the CS service in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.1.2 Definition Table 13 CS Service Call Drop Ratio KPI Name
CS Service Drop Ratio
Measurement Cell Scope Formula
Cell : CS _ CDR = CSRABAbnor mal Re lease × 100%
CSRAB Re lease
Associated See ANNEXCell Counters Notes
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The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
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6.2 Class A - AMR Call Drop Ratio 6.2.1 Description This KPI can be used to evaluate the call drop ratio of the AMR service in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.2.2 Definition Table 14 AMR Call Drop Ratio KPI Name
AMR Call Drop Ratio
Measurement Cell Scope Formula
Cell : AMR _ CDR = AMRRABAbno rmal Re lease × 100% AMRRAB Re lease
Associated See ANNEXCell Counters Notes
The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
6.3 Class A - VP Call Drop Ratio 6.3.1 Description This KPI can be used to evaluate the call drop ratio of the VP service in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.3.2 Definition Table 15 VP Call Drop Ratio KPI Name
VP Call Drop Ratio
Measurement Cell Scope Formula
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Cell : VP _ CDR = VPRABAbnor mal Re lease × 100% VPRAB Re lease
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Associated See ANNEXCell Counters Notes
The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
6.4 Class B - AMR Traffic Drop Ratio 6.4.1 Description This KPI can be used to evaluate the traffic per call drop of the AMR service in one RNC in terms of the experience of GSM network management.
6.4.2 Definition Table 16 AMR Traffic Drop Ratio KPI Name
AMR Traffic Drop Ratio
Measurement RNC and Cell Scope Formula
AMR _ TDR =
AMRTraffic × 60 AMRRABAbno rmal Re lease
Associated See ANNEXRNC and ANNEXCell Counters Notes
Unit: minute
6.5 Class B - VP Traffic Drop Ratio 6.5.1 Description This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
6.5.2 Definition Table 17 VP Traffic Drop Ratio KPI Name
VP Traffic Drop Ratio
Measurement RNC and Cell Scope
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Formula
VP _ TDR =
VPTraffic × 60 VPRABAbnor mal Re lease
Associated See ANNEXRNC and ANNEXCell Counters Notes
Unit: minute
6.6 Class A - PS Service Drop Ratio 6.6.1 Description This KPI can be used to evaluate the call drop ratio of all PS services in one RNC. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.6.2 Definition Table 18 PS Service Drop Ratio KPI Name
PS Service Drop Ratio
Measurement Cell Scope Formula
Cell : PS _ CDR =
PSRABAbnormal Re lease ×100% PSRAB Re lease
Associated See ANNEXCell Counters Notes
The RNC level KPIs can be calculated by aggregating all the cell counters and Iur counters.
6.7 Class A – HSDPA Service Drop Ratio 6.7.1 Description This KPI can be used to evaluate the call drop ratio of the PS service carried by HSDPA in one cell. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
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6.7.2 Definition Table 19 HSDPA Service Drop Ratio KPI Name
HSDPA Service Drop Ratio
Measurement Cell Scope Formula
HSDPA _ CDR =
HSDPA _ RABAbnormal Re lease × 100% HSDPA _ RAB Re lease
Associated See ANNEX Counters Notes
The RNC level KPIs can be calculated by aggregating all the cell counters.
6.8 Class A – HSUPA Service Drop Ratio 6.8.1 Description This KPI can be used to evaluate the call drop ratio of the PS service carried by HSUPA in one cell. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
6.8.2 Definition Table 20 HSUPA Service Drop Ratio KPI Name
HSUPA Service Drop Ratio
Measurement Cell Scope Formula
HSUPA _ CDR =
HSUPA _ RABAbnormal Re lease × 100% HSUPA _ RAB Re lease
Associated See ANNEX Counters Notes
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7 Mobility KPIs 7.1 Class A - Soft Handover Success Ratio 7.1.1 Description This KPI can be used to evaluate the soft handover success ratio in one RNC, including softer handover.
7.1.2 Definition Table 21 Soft Handover Success Ratio KPI Name
Soft Handover Success Ratio
Measurement RNC and Cell Scope Formula
SHO _ SR =
SHOASUSucc ess × 100% SHOASUAtte mpt
Associated See ANNEXRNC and ANNEXCell Counters Notes
None
7.2 Class B - Softer Handover Success Ratio 7.2.1 Description This KPI can be used to evaluate the softer handover success ratio in one RNC.
7.2.2 Definition Table 22 Softer Handover Success Ratio KPI Name
Softer Handover Success Ratio
Measurement RNC and Cell Scope Formula
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SoHO _ SR =
SoHOASUSuc cess × 100% SoHOASUAtt empt
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Associated See ANNEXRNC and ANNEXCell Counters Notes
None
7.3 Class A – HS-DSCH Service Cell Change Success Ratio with SHO (HSDPA to HSDPA) 7.3.1 Description This KPI can be used to evaluate the HS-DSCH service cell change success ratio with the SHO procedure in a cell.
7.3.2 Definition Table 23 HS-DSCH service cell change Success Ratio with SHO KPI Name
HS-DSCH service cell change success ratio with SHO (HSDPA to HSDPA)
Measurement Cell Scope Formula Associated See ANNEX Counters Notes
None
7.4 Class A - Channel Handover Success Ratio (HSDPA to DCH) 7.4.1 Description This KPI can be used to evaluate the channel handover success ratio when UE handover from HSDPA to DCH in a cell.
7.4.2 Definition Table 24 Channel Handover Success Ratio (H to D) KPI Name
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Channel Handover Success Ratio (HSDPA to DCH)
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Measurement Cell Scope Formula Associated See ANNEX Counters Notes
None
7.5 Class A - Channel Handover Success Ratio (DCH to HSDPA) 7.5.1 Description This KPI can be used to evaluate the channel handover success ratio when UE handover from DCH to HSDPA in a cell.
7.5.2 Definition Table 25 Channel Handover Success Ratio (D to H) KPI Name
Channel Handover Success Ratio (DCH to HSDPA)
Measurement Cell Scope Formula Associated See ANNEX Counters Notes
None
7.6 Class A - Intra-frequency Hard Handover Success Ratio 7.6.1 Description This KPI can be used to evaluate the intra-frequency hard handover success ratio in one RNC.
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7.6.2 Definition Table 26 Intra-frequency Hard Handover Success Ratio KPI Name
Intra-frequency Hard Handover Success Ratio
Measurement RNC Scope Formula
IntraHHO _ SR =
HHOSuccess − InterHHOSu ccess × 100% HHOAttempt − InterHHOAt tempt
Associated See ANNEX Counters Notes
None
7.7 Class A - Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA) 7.7.1 Description This KPI can be used to evaluate the intra-frequency hard handover success ratio of HSDPA service in a cell.
7.7.2 Definition Table 27 Intra-frequency Hard Handover Success Ratio KPI Name
Intra-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
Measurement Cell Scope Formula
HtoHIntraH HOSuccessR atio =
HtoHIntraHHOSuccessN um × 100% HtoHIntraH HOAttempNu m
Associated See ANNEX Counters Notes
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None
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7.8 Class A - Inter-frequency Hard Handover Success Ratio 7.8.1 Description This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNC.
7.8.2 Definition Table 28 Inter-frequency Hard Handover Success Ratio KPI Name
Inter-frequency Hard Handover Success Ratio
Measurement RNC Scope Formula
InterHHO _ SR =
InterHHOSu ccess × 100 % InterHHOAt tempt
Associated See ANNEX Counters Notes
None
7.9 Class A - Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA) 7.9.1 Description This KPI can be used to evaluate the inter-frequency hard handover success ratio of the HSDPA service in a cell.
7.9.2 Definition Table 29 Inter-frequency Hard Handover Success Ratio KPI Name
Inter-frequency Hard Handover Success Ratio (HSDPA to HSDPA)
Measurement Cell Scope Formula
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HtoHInterHHOSuccessR atio =
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HtoHInterHHOSuccessN um × 100% HtoHInterHHOAttempNum
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Associated See ANNEX Counters Notes
None
7.10 Class A - CS Inter-RAT Handover Success Ratio (WCDMA to GSM) 7.10.1 Description This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC.
7.10.2 Definition Table 30 CS Inter-RAT Handover Success Ratio (WCDMA to GSM) KPI Name
CS Inter-RAT Handover Success Ratio (WCDMA to GSM)
Measurement RNC and Cell Scope Formula
CSInterRAT HO _ SR =
CSInterRAT HOSuccess × 100% CSInterRAT HOAttempt
Associated See ANNEXRNC and ANNEXCell Counters Notes
None
7.11 Class A - PS Inter-RAT Handover Success Ratio (WCDMA to GPRS) 7.11.1 Description This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC. The inter-RAT handover includes both the handover out from this RNC and to this RNC.
7.11.2 Definition Table 31 PS Inter-RAT Handover Success Ratio (WCDMA to GPRS) KPI Name
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PS Inter-RAT Handover Success Ratio (WCDMA to GPRS)
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Measurement RNC and Cell Scope Formula
PSInterRAT HO _ SR out =
PSInterRAT HOSuccessO ut × 100% PSInterRAT HOAttemptO ut
Associated See ANNEXRNC and ANNEXCell Counters Notes
None
7.12 Class A - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) 7.12.1 Description This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC. The inter-RAT handover includes both the handover out from this RNC and to this RNC.
7.12.2 Definition Table 32 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) KPI Name
PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)
Measurement RNC and Cell Scope Formula
PSInterRAT HO _ SR in =
PSInterRAT HOSuccessI n × 100 % PSInterRAT HOAttemptI n
Associated See ANNEXRNC and ANNEXCell Counters Notes
None
7.13 Class A - HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS) 7.13.1 Description This KPI can be used to evaluate the HSDPA inter-RAT handover out success ratio in one cell.
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7.13.2 Definition Table 33 PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) KPI Name
HSDPA Inter-RAT Handover Success Ratio (from WCDMA to GPRS)
Measurement Cell Scope Formula
HSDPAInter RATHO _ SR =
HSDPAInter RATHOSucce ss × 100% HSDPAInter RATHOAttem pt
Associated See ANNEX Counters Notes
None
7.14 Class B - SRNC Relocation Success Ratio 7.14.1 Description This KPI can be used to evaluate the relocation success ratio in one RNC which serves as SRNC.
7.14.2 Definition Table 34 SRNC Relocation Success Ratio KPI Name
SRNC Relocation Success Ratio
Measurement RNC Scope Formula Associated See ANNEX Counters Notes
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None
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7.15 Class B - TRNC Relocation Success Ratio 7.15.1 Description This KPI can be used to evaluate the relocation success ratio in one RNC which serves as TRNC.
7.15.2 Definition Table 35 TRNC Relocation Success Ratio KPI Name
TRNC Relocation Success Ratio
Measurement RNC Scope Formula Associated See ANNEX Counters Notes
None
7.16 Class A – E-DCH Soft Handover Success Ratio 7.16.1 Description This KPI can be used to evaluate the soft handover success ratio of the HSUPA service in a cell.
7.16.2 Definition Table 36 E-DCH Soft Handover Success Ratio KPI Name
E-DCH Soft Handover Success Ratio
Measurement Cell Scope Formula
EDCH _ SHO _ SR =
EDCHSHOSuccessNum × 100% EDCHSHOAttempNum
Associated See ANNEX Counters Notes
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None
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7.17 Class A – E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA) 7.17.1 Description This KPI can be used to evaluate the E-DCH service cell change success ratio with the SHO procedure in a cell.
7.17.2 Definition Table 37 E-DCH Service Cell Change Success Ratio with SHO KPI Name
E-DCH Service Cell Change Success Ratio with SHO (HSUPA to HSUPA)
Measurement Cell Scope Formula
EDCH _ SHO _ SCellChg _ SR =
EDCH _ SHO _ SCellChgSucNum × 100% EDCH _ SHO _ SCellChgAttNum
Associated See ANNEX Counters Notes
None
7.18 Class A – E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA) 7.18.1 Description This KPI can be used to evaluate the E-DCH service cell change success ratio with the Inter-HHO procedure in a cell.
7.18.2 Definition Table 38 E-DCH Service Cell Change Success Ratio with Inter-HHO KPI Name
E-DCH Service Cell Change Success Ratio with Inter-HHO (HSUPA to HSUPA)
Measurement Cell Scope Formula
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EDCH _ InterHHO _ SCellChg _ SR =
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EDCH _ InterHHO _ SCellChgSuccessNum × 100% EDCH _ InterHHO _ SCellChgAttempNum
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Associated See ANNEX Counters Notes
None
7.19 Class A – E-DCH to DCH Handover Success Ratio (Intra Cell) 7.19.1 Description This KPI can be used to evaluate the channel handover success ratio when UE handover from E-DCH to DCH in a cell.
7.19.2 Definition Table 39 E-DCH to DCH Handover Success Ratio (Intra Cell) KPI Name
E-DCH to DCH Handover Success Ratio (Intra Cell)
Measurement Cell Scope Formula
EtoD _ IntraCell _ HO _ SR =
EtoD _ IntraCell _ HOSuccessNum × 100% EtoD _ IntraCell _ HOAttempNum
Associated See ANNEX Counters Notes
None
7.20 Class A – DCH to E-DCH Handover Success Ratio (Intra Cell) 7.20.1 Description This KPI can be used to evaluate the channel handover success ratio when UE handover from DCH to E-DCH in a cell.
7.20.2 Definition Table 40 DCH to E-DCH Handover Success Ratio (Intra Cell) KPI Name
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DCH to E-DCH Handover Success Ratio (Intra Cell)
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Measurement Cell Scope Formula
DtoE _ IntraCell _ HO _ SR =
DtoE _ IntraCell _ HOSuccessNum × 100% DtoE _ IntraCell _ HOAttempNum
Associated See ANNEX Counters Notes
None
7.21 Class A – E-DCH to DCH Handover Success Ratio (with Inter HHO) 7.21.1 Description This KPI can be used to evaluate the channel handover success ratio when UE handover from E-DCH to DCH with the inter HHO procedure.
7.21.2 Definition Table 41 E-DCH to DCH Handover Success Ratio (with Inter HHO) KPI Name
E-DCH to DCH Handover Success Ratio (with Inter HHO)
Measurement Cell Scope Formula
EtoDInterHHO _ SR =
EtoDInterHHOSuccessNum × 100% EtoDInterHHOAttempNum
Associated See ANNEX Counters Notes
None
7.22 Class A – HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS) 7.22.1 Description This KPI can be used to evaluate the HSUPA service Inter-RAT handover success ratio from UTRAN to GPRS.
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7.22.2 Definition Table 42 HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS) KPI Name
HSUPA Inter-RAT Handover Success Ratio (UTRAN to GPRS)
Measurement Cell Scope Formula
HSUPAInterRATHO _ SR =
HSUPAInterRATHOSuccessNum × 100% HSUPAInterRATHOAttempNum
Associated See ANNEX Counters Notes
None
8 Service Integrity KPIs 8.1 Class A - PS Service UL Average Throughput 8.1.1 Description This grouped KPIs can be used to evaluate the busy-hour UL throughput of the PS service in each cell. According to the experience from commercial network, there are nine services listed in the following definition.
8.1.2 Definition Table 43 PS Service UL Average Throughput KPI Name
PS Service UL Average Throughput
Measurement Cell Scope
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PSStr 64 KULAverage Throughput PSInter64 KULAverageThroughput PSInter128 KULAverage Throughput PSInter144 KULAverage Throughput Formula
PSInter 384 KULAverage Throughput PSBkg 64 KULAverage Throughput PSBkg 128 KULAverage Throughput PSBkg 144 KULAverage Throughput PSBkg 384 KULAverage Throughput
Associated See ANNEX Counters Notes
Unit: kbps
8.2 Class A - PS Service DL Average Throughput 8.2.1 Description This grouped KPI can be used to evaluate the busy-hour DL throughput of the PS service in each cell. According to the experience from commercial network, there are twelve services listed in the following definition.
8.2.2 Definition Table 44 PS Service DL Average Throughput KPI Name
PS Service DL Average Throughput
Measurement Cell Scope
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PSStr 64 KDLAverage Throughput PSStr128 KDLAverage Throughput PSStr144 KDLAverage Throughput PSInter 64 KDLAverage Throughput
PSInter128 KDLAverage Throughput Formula
PSInter144 KDLAverageThroughput PSInter 384 KDLAverage Throughput PSBkg 64 KDLAverage Throughput PSBkg128 KDLAverage Throughput PSBkg144 KDLAverageThroughput PSBkg 384 KDLAverage Throughput
Associated See ANNEX Counters Notes
Unit: kbps
8.3 Class B - Service UL Average BLER 8.3.1 Description This grouped KPI can be used to evaluate the UL BLER value of services in each cell. According to the experience from commercial network, there are three services listed in the following definition.
8.3.2 Definition Table 45 Service UL BLER KPI Name
Service UL BLER
Measurement Cell Scope
AMRULBLER Formula
VPULBLER
PS64 KULBLER
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Associated See ANNEX Counters Notes
None
8.4 Class B - DL RLC Average Retransmission Ratio 8.4.1 Description This KPI can be used to evaluate the DL RLC average retransmission in one Cell.
8.4.2 Definition Table 46 DL RLC Average Retransmission Ratio KPI Name
DL RLC Average Retransmission Ratio
Measurement Cell Scope Formula
DLRLCARR =
DLRLC Re transmitte dBlockAM × 100% DLRLCSentB lockAM
Associated See ANNEXCell Counters Notes
None
8.5 Class B - HSDPA RLC Throughput 8.5.1 Description This KPI can be used to evaluate the DL RLC average throughput of HSDPA Service in one cell.
8.5.2 Definition Table 47 HSDPA RLC Throughput KPI Name
HSDPA RLC Throughput
Measurement Cell Scope
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Formula Associated See ANNEX Counters Notes
This KPI should be calculated at busy hour.
8.6 Class B - HSUPA RLC Throughput 8.6.1 Description This KPI can be used to evaluate the UL RLC average throughput of HSUPA Service in one cell.
8.6.2 Definition Table 48 HSUPA RLC Throughput KPI Name
HSUPA RLC Throughput
Measurement Cell Scope Formula Associated See ANNEX Counters Notes
This KPI should be calculated at busy hour.
9 Availability KPIs 9.1 Class B - Worst Cell Ratio 9.1.1 Description This KPI can be used to evaluate the effect of cells with poor call drop ratio or call setup success ratio in one RNC.
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9.1.2 Definition Table 49 Worst Cell Ratio KPI Name
Worst Cell Ratio (WCR)
Measurement RNC Scope Formula
WCR =
TheNumberO fCells , which ( A1andA 2 < 95%)or ( B1andB 2 > 3%) × 100 % TheTotalNu mberOfCell sInRNC
A1:See AMR RAB Setup Success Ratio Associated
A2:See VP RAB Setup Success Ratio
Counters
B1:See AMR Call Drop Ratio B2:See VP Call Drop Ratio
Notes
95% and 3% are referred by the experience from commercial network while the traffic with the AMR voice and video phone is bigger than 0.1 Erlang.
9.2 Class B - IU Paging Congestion Ratio 9.2.1 Description This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IU interface.
9.2.2 Definition Table 50 IU Paging Congestion Ratio KPI Name
IU Paging Congestion Ratio
Measurement RNC and Cell Scope Formula
IUPagingCR =
IUPagingLo ss × 100 % IUPagingAt tempt
Associated See ANNEXRNC and ANNEXCell Counters Notes
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None
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9.3 Class B – Call admission Refused Ratio 9.3.1 Description This KPI can be used to evaluate the admission refused ratio of new call in radio network at busy hour in a cell.
9.3.2 Definition Table 51 Admission Refused Ratio KPI Name
Admission Refused Ratio
Measurement Cell Scope Formula
NoAdmissionRatio =
NoAdmissionNum × 100% Total Re source Re questNum
Associated See ANNEX Counters Notes
None
9.4 Class B - Congested Cell Ratio 9.4.1 Description This KPI can be used to evaluate the utility ratio of radio network resources at busy hour in one RNC.
9.4.2 Definition Table 52 Congested Cell Ratio KPI Name
Congested Cell Ratio
Measurement RNC Scope Formula
ICR =
TheNumberO fCongested CellsOnBus yHour × 100% TheTotalNu mberOfCell sInRNC
Associated See ANNEX Counters
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Notes
The number of congested cells on busy hour is referred by summing up the number of cells congested in DL or UL radio resources at busy hour.
9.5 Class B - Unserviceable Cell Ratio 9.5.1 Description This KPI can be used to evaluate how serious the degrading of network performance can be caused by the unserviceable cells at busy hour in one RNC.
9.5.2 Definition Table 53 Unserviceable Cell Ratio KPI Name
Unserviceable Cell Ratio
Measurement RNC Scope Formula
UCR =
TheNumberO fCells , which CellUnavai lTime > 0 × 100 % TheTotalNu mberOfCell sInRNC
Associated See ANNEX Counters Notes
None
9.6 Class B - Average CPU Load 9.6.1 Description This KPI can be used to evaluate the consumption of CPU at busy hour in RNC system.
9.6.2 Definition Table 54 Average CPU Load KPI Name
Average CPU Load
Measurement RNC Scope Formula
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MeanCPUUti lity
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Associated See ANNEX Counters Notes
MeanCPUUtility is the CPU average load showed in percentage.
9.7 Class B - IUB Bandwidth Utilizing Ratio 9.7.1 Description This grouped KPIs can be used to evaluate the ratio of consumption of Iub bandwidth and configured Iub bandwidth in one NodeB for uplink and downlink at busy hour. The consumption of interactive and background services cannot keep the full rate all time on the configured Iub bandwidth.
9.7.2 Definition Table 55 IUB Bandwidth Utilizing Ratio KPI Name
IUB Bandwidth Utilizing Ratio
Measurement NodeB Scope
IUBRTUR uplink =
IUB Re alTimeTraf fic uplink IUBConfigu rationBand width uplink
× 100%
Formula
IUBRTUR downlink =
IUB Re alTimeTraf fic downlink × 100% IUBConfigu rationBand width downlink
Associated See ANNEX Counters
IUBConfigurationBandwidthuplink Notes
and IUBConfigurationBandwidthdownlink are based on the calculation of the transmission configuration of each NodeB in an RNC.
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10 Traffic KPIs 10.1 Class A - CS Equivalent Erlang 10.1.1 Description This KPI can be used to evaluate the equivalent traffic of all CS services of one RNC.
10.1.2 Definition Table 56 CS Equivalent Traffic KPI Name
CS Equivalent Traffic
Measurement RNC Scope
CSEquivalentErl Formula
CSPeakEquivalentErl Associated See ANNEX Counters Notes
Unit: Erl
10.2 Class A - PS UL Throughput 10.2.1 Description This KPI can be used to evaluate the UL throughput of all PS services of one RNC.
10.2.2 Definition Table 57 PS UL Throughput KPI Name
PS UL Throughput
Measurement RNC Scope
UlThroughput Formula
UlPeakThroughput
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Associated See ANNEX Counters Notes
Unit: kbps
10.3 Class A - PS DL Throughput 10.3.1 Description This KPI can be used to evaluate the DL throughput of all PS services of one RNC.
10.3.2 Definition Table 58 PS DL Throughput KPI Name
PS DL Throughput
Measurement RNC Scope
DlThroughput Formula
DlPeakThroughput Associated See ANNEX Counters Notes
Unit: kbps
10.4 Class A - UL Traffic of Typical Radio Bearers 10.4.1 Description This grouped KPIs can be used to evaluate the average UL traffic of typical radio bearers at busy hour in one RNC, which means the traffics from different services are different although they are in the same unit.
10.4.2 Definition Table 59 UL Traffic of Typical Radio Bearers KPI Name
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UL Traffic of Typical Radio Bearers
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Measurement RNC and Cell Scope
AMR12.2 KUL _ Erl Formula
CSConv 64 KUL _ Erl Associated See ANNEXRNC and ANNEXCell Counters Notes
Unit: Erl
10.5 Class A - DL Traffic of Typical Radio Bearers 10.5.1 Description This grouped KPIs can be used to evaluate the average DL traffic of typical radio bearers at busy hour in one RNC, which means the traffics from different services are different although they are in the same unit.
10.5.2 Definition Table 60 DL Traffic of Typical Radio Bearers KPI Name
DL Traffic of Typical Radio Bearers
Measurement RNC and Cell Scope
AMR12.2 KDL _ Erl Formula
CSConv 64 KDL _ Erl Associated See ANNEXRNC and ANNEXCell Counters Notes
Unit: Erl
10.6 Class A - HSDPA Mean UE Number 10.6.1 Description This grouped KPIs can be used to evaluate the average DL traffic of the HSDPA service at busy hour in one cell.
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10.6.2 Definition Table 61 HSDPA mean ue number KPI Name
HSDPA mean ue number
Measurement Cell Scope Formula
HSDPAMeanU ENumber
Associated See ANNEX Counters Notes
The KPI should be taken statistics at busy hour.
10.7 Class A - HSDPA RLC Traffic Volume 10.7.1 Description This grouped KPIs can be used to evaluate the total traffic volume of the HSDPA service in certain time in one Cell.
10.7.2 Definition Table 62 HSDPA RLC Traffic Volume KPI Name
HSDPA RLC Traffic Volume
Measurement Cell Scope Formula
HSDPATraff icVolum
Associated See ANNEX Counters Notes
Unit: byte
10.8 Class A - HSUPA Mean UE Number 10.8.1 Description This KPI can be used to evaluate the average UL traffic of the HSUPA service at busy hour in one cell.
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10.8.2 Definition Table 63 HSUPA mean UE number KPI Name
HSUPA mean UE number
Measurement Cell Scope Formula
HSUPAMeanU ENumber
Associated See ANNEX Counters Notes
Unit: Erl
10.9 Class A - HSUPA RLC Traffic Volume 10.9.1 Description This grouped KPIs can be used to evaluate the total traffic volume of the HSUPA service in certain time in one cell.
10.9.2 Definition Table 64 HSUPA RLC Traffic Volume KPI Name
HSUPA RLC Traffic Volume
Measurement Cell Scope Formula Associated See ANNEX Counters Notes
Unit: byte
10.10 Class B - UL Traffic Volume of QoS Classes 10.10.1 Description This grouped KPIs can be used to evaluate the cell’s UL traffic volume of QoS classes in one cell.
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10.10.2 Definition Table 65 UL Traffic Volume of QoS Classes KPI Name
UL Traffic Volume of QoS Classes
Measurement Cell Scope
CellULConvTrafficVolume CellULStrTrafficVolume Formula
CellULInte rTrafficVo lume
CellULBkgTrafficVolume Associated See ANNEX Counters Notes
Unit: bit
10.11 Class B - DL Traffic Volume of QoS Classes 10.11.1 Description This grouped KPI can be used to evaluate the cell’s DL traffic volume of QoS classes in one cell.
10.11.2 Definition Table 66 DL Traffic Volume of QoS Classes KPI Name
DL Traffic Volume of QoS Classes
Measurement Cell Scope
CellDLConvTrafficVolume CellDLStrTrafficVolume Formula
CellDLInterTrafficVolume CellDLBkgTrafficVolume Associated See ANNEX Counters
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Notes
Unit: bit
11 ANNEX 11.1 Associated Counters Reference Name
MeanRTWP go back
Associated Counters
VS.MeanRTWP
Specification Mean RTWP of a cell, that is, mean number of the sum of the RTWP values reported in a certain period Unit: dBm
MeanTCP
VS.MeanTCP
Mean TCP of a cell, that is, mean number of the sum of the TCP values reported in a certain period Unit: dBm
CellUnavailTime go back
VS.Cell.UnavailTime.OM
Unavailability duration of a cell
IUPagingAttempt go back
VS.RANAP.Paging.Att.Idl eUE
Number of attempt paging the idle UE
IUPagingSuccess
VS.RANAP.Paging.Succ. IdleUE
Number of successful paging the idle UE
VS.RAB.AttEstabCS.Con v
Number of the CS RABs requested to establish for conversational services in a cell
VS.RAB.AttEstabCS.Str
Number of the CS RABs requested to establish for streaming services in a cell
VS.RAB.SuccEstabCS.C onv
Number of the CS RABs established successfully for conversational services in a cell
VS.RAB.SuccEstabCS.St r
Number of the CS RABs established successfully for streaming services in a cell
VS.RAB.AttEstabPS.Con v
Number of the PS RABs requested to establish for conversational services in a RNC
CSRABSetupAttempt (Cell) go back
CSRABSetupSuccess (Cell)
PSRABSetupAttempt (cell) go back
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VS.RAB.AttEstabPS.Str
Number of the PS RABs requested to establish for streaming services in a cell
VS.RAB.AttEstabPS.Inter
Number of the PS RABs requested to establish for interactive services in a cell
VS.RAB.AttEstabPS.Bkg
Number of the PS RABs requested to establish for background services in a cell
VS.RAB.SuccEstabPS.C onv
Numbers of PS RABs established successfully on request in a cell
VS.RAB.SuccEstabPS.St r
Numbers of PS RABs established successfully on request in a cell
VS.RAB.SuccEstabPS.Int er
Numbers of PS RABs established successfully on request in a cell
VS.RAB.SuccEstabPS.B kg
Numbers of PS RABs established successfully on request in a cell
RRC.AttConnEstab.OrgC onvCall
Originating conversational calls in a cell
RRC.AttConnEstab.OrgS trCall
Originating streaming calls in a cell
RRC.AttConnEstab.OrgIn terCall
Originating interactive calls in a cell
RRC.AttConnEstab.OrgB kgCall
Originating background calls in a cell
RRC.AttConnEstab.OgSu bCall
Originating subscribed traffic calls in a cell
RRC.AttConnEstab.TmC onvCall
Terminating conversational calls in a cell
RRC.AttConnEstab.TmSt rCall
Terminating streaming calls in a cell
RRC.AttConnEstab.TmInt erCall
Terminating interactive calls in a cell
RRC.AttConnEstab.TmB kgCall
Terminating background calls in a cell
RRC.AttConnEstab.Emg Call
Emergency call in a cell
RRC.AttConnEstab.Unkn own
Unknown in a cell
PSRABSetupSuccess (cell)
RRCConnectionAttemptservice (Cell) go back
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RRC.AttConnEstab.OgH hPrSig
Originating High Priority Signaling in a cell
RRC.AttConnEstab.OgL wPrSig
Originating Low Priority Signaling in a cell
RRC.AttConnEstab.CallR eEst
Terminating High Priority Signaling in a cell
RRC.AttConnEstab.TmH hPrSig
Terminating Low Priority Signaling in a cell
RRC.AttConnEstab.TmL wPrSig
Call re-establishment
RRC.SuccConnEstab.Og ConvCall
Originating conversational calls in a cell
RRC.SuccConnEstab.Or gStrCall
Originating streaming calls in a cell
RRC.SuccConnEstab.Or gItrCall
Originating interactive calls in a cell
RRC.SuccConnEstab.Or gBkgCall
Originating background calls in a cell
RRC.SuccConnEstab.Or gSubCall
Originating subscribed traffic calls in a cell
RRC.SuccConnEstab.Tm ConvCall
Terminating conversational calls in a cell
RRC.SuccConnEstab.Tm StrCall
Terminating streaming calls in a cell
RRC.SuccConnEstab.Tm ItrCall
Terminating interactive calls in a cell
RRC.SuccConnEstab.Tm BkgCall
Terminating background calls in a cell
RRC.SuccConnEstab.Em gCall
Emergency calls in a cell
RRC.SuccConnEstab.Un kown
Unknown in a cell
RRC.SuccConnEstab.Og HhPrSig
Originating High Priority Signaling in a cell
RRC.SuccConnEstab.Og LwPrSig
Originating Low Priority Signaling in a cell
RRC.SuccConnEstab.Cal lReEst
Terminating High Priority Signaling in a cell
RRC.SuccConnEstab.Tm HhPrSig
Terminating Low Priority Signaling in a cell
RRC.SuccConnEstab.Tm LwPrSig
Call re-establishment in a cell
RRCCommectionSuccessservice (Cell)
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RRC.AttConnEstab.IRAT CelRes
Inter-RAT cell reselection in a cell
RRC.AttConnEstab.IRAT CCO
Inter-RAT HHO from GPRS to WCDMA in a cell
RRC.AttConnEstab.Reg
Register in a cell
RRC.AttConnEstab.Deta ch
Detach in a cell
RRC.SuccConnEstab.IR ATCelRes
Inter-RAT cell reselection in a cell
RRC.SuccConnEstab.IR ATCCO
Inter-RAT HHO from GPRS to WCDMA in a cell
RRC.SuccConnEstab.Re g
Register in a cell
RRC.SuccConnEstab.Det ach
Detach in a cell
AMRRABSetupAttempt (cell) go back
VS.RAB.AttEstab.AMR
Number of AMR Service RABs requested to establish in a cell
AMRRABSetupSuccess (cell)
VS.RAB.SuccEstab.AMR
Number of AMR Service RABs established successfully in a cell
VPRABSetupAttempt (cell) go back
VS.RAB.AttEstCS.Conv.6 4
Number of VP Service RABs requested to establish in a cell
VPRABSetupSuccess (cell)
VS.RAB.SuccEstCS.Con v.64
Number of VP Service RABs established successfully in a cell
HSDPA_RABSetupSuccess go back
VS.HSDPA.RAB.SuccEst ab
Number of RABs successfully established for PS Service carried by HSDPA
HSDPA_RABSetupAttempt
VS.HSDPA.RAB.AttEstab
Number of RABs requested to establish for PS Service carried by HSDPA
HSUPA_RABSetupSuccess go back
VS.HSUPA.RAB.SuccEst ab
Number of RABs successfully established for PS Service carried by HSUPA
HSUPA_RABSetupAttempt
VS.HSUPA.RAB.AttEstab
Number of RABs requested to establish for PS Service carried by HSUPA
RRCConnectionAttemptother (Cell) go back
RRCConnectionSuccessother (Cell)
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CSRABAbnormalRelease (cell) go back
VS.RAB.Loss.CS.Abnor m + VS.RAB.Loss.CS.RF
VS.RAB.Loss.CS.Abnorm : Numbers of abnormally released RABs except RF causes in a cell VS.RAB.Loss.CS.RF : Number of Released RABs Triggered by RNC due to RF Reason
CSRABRelease (cell)
VS.RAB.Loss.CS.RF + VS.RAB.Loss.CS.Abnor m+ VS.RAB.Loss.CS.Norm
VS.RAB.Loss.CS.Norm : Numbers of Released RABs Triggered by RNC due to CS Normal Cause in a cell
AMRRABAbnromalRelease (cell) go back
VS.RAB.Loss.CS.AMR
Number of released CS AMR service RABs triggered by RNC in a cell
AMRRABRelease
VS.RAB.Loss.CS.AMR + VS.RAB.Loss.CS.Norm.A MR
VS.RAB.Loss.CS.Norm.AM R : Numbers of Released RABs Triggered by RNC due to CS Normal Cause in a cell(AMR)
VPRABAbnormalRelease (cell) go back
VS.RAB.Loss.CS.Conv64 K
Number of released CS 64 k service RABs triggered by RNC in a cell
VPRABRelease (cell)
VS.Norm.Rel.CS.Conv.R B.64 + VS.RAB.Loss.CS.Conv64 K
Numbers of VP Service RABs released VS.RAB.Loss.PS.RF :
PSRABAbnormalRelease (cell) go back
VS.RAB.Loss.PS.RF + VS.RAB.Loss.PS.Abnorm
PSRABRelease (cell)
VS.RAB.Loss.PS.RF + VS.RAB.Loss.PS.Abnorm + VS.RAB.Loss.PS.Norm
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Numbers of abnormally released RABs except RF causes in a cell VS.RAB.Loss.PS.Abnorm : Number of released RABs triggered by RNC due to RF reason VS.RAB.Loss.PS.Norm : Numbers of released RABs triggered by RNC due to PS normal causes in a cell
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HSDPA_RABAbnormalRelease go back
VS.HSDPA.RAB.Loss.Ab norm.NonRF+ VS.HSDPA.RAB.Loss.RF
VS.HSDPA.RAB.Loss.Abnor m.NonRF : Number of released PS service RABs carried by HSDPA triggered by RNC in a cell. The cause is not RF. VS.HSDPA.RAB.Loss.RF : Number of released PS service RABs carried by HSDPA triggered by RNC in a cell. The cause is RF.
VS.HSDPA.RAB.Loss.No rm +
VS.HSDPA.RAB.Loss.Norm : Number of released PS service RABs carried by HSDPA triggered. The cause is normal.
HSDPA_RABNormalRelease VS.HSDPA.RAB.Loss.In Activity
VS.HSDPA.RAB.Loss.InActi vity : Number of released PS service RABs carried by HSDPA triggered. The cause is User Inactivity.
VS.HSUPA.RAB.Loss.Ab norm
VS.HSUPA.RAB.Loss.Abnor m: Number of abnormal released PS service RABs carried by HSUPA triggered by RNC in a cell
HSUPA_RABNormalRelease
VS.HSUPA.RAB.Loss.No rm
VS.HSUPA.RAB.Loss.Norm : Number of released PS service RABs carried by HSUPA triggered. The cause is normal.
SHOASUAttempt go back
VS.SHO.Att.RNC
Number of attempts of soft handovers in an RNC
SHOASUSuccess
VS.SHO.Succ
Number of successful soft handovers in an RNC
SHO.AttRLAddUESide
Number of attempts of soft handover added cell in a cell
SHO.AttRLDelUESide
Number of RLs that soft handover attempts to delete in a cell
SHO.SuccRLAddUESide
Number of successful soft handovers added cell in a cell
HSUPA_RABAbnormalReleasego back
SHOASUAttempt (cell) go back
SHOASUSuccess (cell)
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SHO.SuccRLDelUESide
Number of successful soft handovers deleted cell in a cell
SoHOASUAttempt go back
VS.SoHO.ASU.AttRNC
Number of attempts of softer handovers in a RNC
SoHOASUSuccess
VS.SoHo.Succ
Number of successful softer handovers in a RNC
VS.SoHO.ASU.AttRLAdd
Number of attempts of softer handover added cell in a cell
VS.SoHO.ASU.AttRlDel
Number of attempts of softer handover deleted cell in a cell
VS.SoHO.ASU.SuccRLA dd
Number of successful softer handovers added cell in a cell
VS.SoHO.ASU.SuccRlDe l
Number of successful softer handovers deleted cell in a cell
HSDSCH_SHO_SCellChgAttNum go back
VS.HSDPA.CellChg.AttO utIntraRNC
Number of service cell change attempts from HSDPA cell to HSDPA cell
HSDSCH_SHO_SCellChgSucNum
VS.HSDPA.CellChg.Succ OutIntraRNC
Number of service cell change successful times from HSDPA cell to HSDPA cell
HtoD_IntraCell_HOAttemptNum go back
VS.HSDPA.ChR.HSDSC HtoDCH.Att
Number of channel handover requests from HSDSCH to DCH
HtoD_IntraCell_HOSuccessNum
VS.HSDPA.ChR.HSDSC HtoDCH
Number of successful channel handovers from HSDSCH to DCH
DtoH_IntraCell_HOAttemptNum go back
VS.HSDPA.ChR.DCHtoH SDSCH.Att
Number of channel handover requests from DCH to HSDSCH
DtoH_IntraCell_HOSuccessNum
VS.HSDPA.ChR.DCHtoH SDSCH
Number of successful channel handovers from DCH to HSDSCH
VS.HSUPA.EDCH.SHO. Succ
Number of successful soft handover for the E-DCH channel, including adding and deleting the E-DCH channel.
SoHOASUAttempt (cell) go back
SoHOASUSuccess (cell)
EDCHSHOSuccessNum go back
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EDCHSHOAttemptNum
VS.HSUPA.EDCH.SHO. Att
Number of soft handover requests for the E-DCH channel, including adding and deleting the E-DCH channel.
EDCH_SHO_SCellChgSucNum go back
VS.HSUPA.SHO.ServCel lChg.Succ
Number of successful E-DCH service cell changed with SHO state
EDCH_SHO_SCellChgAttNum
VS.HSUPA.SHO.ServCel lChg.Att
Number of E-DCH service cell changed attempt with SHO state
EDCH_InterHHO_SCellChgSucess Num go back
VS.HSUPA.HHO.InterFre q.NoChR.Succ
Times of success of E-DCH Service Cell changed due to Interfreq HHO. (Measured for Source Service Cell)
EDCH_InterHHO_SCellChgAttempN um
VS.HSUPA.HHO.InterFre q.NoChR.Att
Times of Attempt of E-DCH Service Cell Changed due to Interfreq HHO.(Measured for Source ServiceCell)
EtoD_IntraCell_HOSuccessNum go back
VS.HSUPA.ChR.IntraCell .EDCHtoDCH.Succ
Number of Successful Channel type Switch from E-DCH to DCH In a Cell
EtoD_IntraCell_HOAttempNum
VS.HSUPA.ChR.IntraCell .EDCHtoDCH.Att
Number of Attempt Channel type switch from E-DCH to DCH in a cell
DtoE_IntraCell_HOSuccessNum go back
VS.HSUPA.ChR.IntraCell .DCHtoEDCH.Succ
Number of Successful Channel type Switch from Dch to EDCH in a Cell.
DtoE_IntraCell_HOAttempNum
VS.HSUPA.ChR.IntraCell .DCHtoEDCH.Att
Number of Attempt Channel type Switch from DCH to E-DCH In a Cell
EtoDInterHHOSuccessNum go back
VS.HSUPA.ChR.InterFre q.EDCHtoDCH.Succ
Number of Successful Channel type Switch from E-DCH to DCH of Interfreq HHO.
EtoDInterHHOAttempNum
VS.HSUPA.ChR.InterFre q.EDCHtoDCH.Att
Number of Attempt Channel type Switch from E-DCH to DCH of Interfreq HHO.
HSUPAInterRATHOSuccessNum go back
VS.HSUPA.IRATHO.Suc cOutPSUTRAN
Number of HSUPA Users successfully handover out from UTRAN.
HSUPAInterRATHOAttempNum
VS.HSUPA.IRATHO.AttO utPSUTRAN
Number of HSUPA users attempt to handover out from UTRAN.
HHOAttempt go back
VS.HHO.Att.RNC
Number of hard handover requests
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HHOSuccess
VS.HHO.Succ.RNC
Number of successful hard handovers
HtoHIntraHHOAttempNum go back
VS.HSDPA.HHO.AttOutI ntraRNCIntraFreq
Number of intra-frequency hard handover requests of HSDPA
HtoHIntraHHOSuccessNum
VS.HSDPA.HHO.succOu tIntraRNCIntraFreq
Number of successful intra-frequency hard handovers of HSDPA
InterHHOAttempt go back
VS.HHO.InterFreq.Att.RN C
Number of Inter-Frequency Hard Handover Requests
InterHHOSuccess
VS.HHO.InterFreq.Succ. RNC
Number of Successful Inter-Frequency Hard Handovers
HtoHInterHHOAttempNum go back
VS.HSDPA.HHO.AttOutI ntraRNCInterFreq
Number of Inter Frequency Hard Handover Requests of HSDPA
HtoHInterHHOSuccessNum
VS.HSDPA.HHO.SuccOu tIntraRNCInterFreq
Number of Successful Inter Frequency Hard Handovers of HSDPA
CSInterRATHOAttempt go back
VS.IRATHO.AttCSOut.R NC
Number of CS Domain Inter-RAT Outgoing Handover Attempts
CSInterRATHOSuccess
VS.IRATHO.SuccCSOut. RNC
Number of CS Domain Inter-RAT Outgoing Handover Successes
CSInterRATHOAttempt (cell) go back
IRATHO.AttOutCS
Number of CS Domain Inter-RAT Outgoing Handover Attempts
CSInterRATHOSuccess (cell)
IRATHO.SuccOutCS
Number of CS Domain Inter-RAT Outgoing Handover Successes
PSInterRATHOAttemptOut go back
VS.IRATHO.AttPSOutUT RAN.RNC
Number of PS Domain Inter-RAT Outgoing Handover Commit Initiated from RNC
PSInterRATHOSuccessOut
VS.IRATHO.SuccPSOut UTRAN.RNC
Number of Successful PS Domain Inter-RAT Outgoing Handovers Initiated by RNC
PSInterRATHOAttemptIn go back
VS.IRATHO.AttPSInUE.R NC
Number of PS Domain Inter-RAT Incoming Handovers Initiated by UE
PSInterRATHOSuccessIn
VS.IRATHO.SuccPSInUE .RNC
Number of Successful PS Domain Inter-RAT Incoming Handovers Initiated by UE
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PSInterRATHOAttemptOut (cell) go back
IRATHO.AttOutPSUTRA N
Number of PS Domain Inter-RAT Outgoing Handover Commit Initiated from RNC
PSInterRATHOSuccessOut (cell)
IRATHO.SuccOutPSUTR AN
Number of Successful PS Domain Inter-RAT Outgoing Handovers Initiated by RNC
RRC.AttConnEstab.IRAT CCO PSInterRATAttemptIn (cell) go back RRC.AttConnEstab.IRAT CelRes RRC.SuccConnEstab.IR ATCCO PSInterRATHOSuccessIn (cell) RRC.SuccConnEstab.IR ATCelRes
Number of PS Domain Inter-RAT Incoming Handovers Initiated by UE
Number of Successful PS Domain Inter-RAT Incoming Handovers Initiated by UE
HSDPAInterRATHOSuccess go back
VS.IRATHO.HSDPA.Suc cOutPSUTRAN
Number of Successful HSDPA Inter-RAT handovers from WCDMA to GPRS
HSDPAInterRATHOAttempt
VS.IRATHO.HSDPA.AttO utPSUTRAN
Attempts number of HSDPA Inter-RAT handovers from WCDMA to GPRS
RELOC.AttPrepUEInvolC S
SRNCRelocationPreparationAttempt go back
RELOC.AttPrepUENotInv olCS RELOC.AttPrepUEInvolP S
Number of Preparations for SRNC Relocations
RELOC.AttPrepUENotInv olPS RELOC.SuccCS
Number of Successful SRNC Relocation Commits
RELOC.SuccPS
Number of Successful SRNC Relocation Commits
VS.TRELOC.AttPrep.UEI nv
Number of Resource Allocations for TRNC Relocations of Different Types
VS.TRELOC.AttPrep.UE NonInv
Number of Resource Allocations for TRNC Relocations of Different Types
VS.TRELOC.SuccExec.U EInv
Number of Successful TRNC Relocations of Different Types
SRNCRelocationSuccess
TRNCRelocationPreparationAttempt go back
TRNCRelocationSuccess
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VS.TRELOC.SuccExec.U ENotInv
Number of Successful TRNC Relocations of Different Types
VS.SHO.AS.1
Average Number of UEs with One RL
VS.SHO.AS.2Softer
Average Number of UEs with Two RLs Combined
VS.SHO.AS.2Soft
Average Number of UEs with Two RLs Uncombined
VS.SHO.AS.3Soft2Softer
Average Number of UEs with Three RLs and Two Combined
VS.SHO.AS.3Soft
Average Number of UEs with Three RLs Uncombined
VS.SHO.AS.3Softer
Average Number of UEs with Three RLs Combined
NoAdmissionNum go back
VS.RAC.NewCallReq－ VS.RAC.NewCallAcc
Successful resource application for new call
TotalResourceRequestNum
VS.RAC.NewCallReq
Total number of resource application for new call
MeanCPUUtility go back
VS.SPU.CPULOAD.MEA N
CPU Utilization of WSPU
VS.CN.Page.Loss.IUFC
Number of Paging Messages Discarded due to Iu Interface Flow Control
VS.CN.Page.Loss.PCHC ong
Number of Paging Messages Lost due to PCH Congestion
IUPagingAttempt
VS.RANAP.Paging.Att
The number of paging from CN.
IUPagingLoss (cell) go back
VS.RRC.Paging1.Loss.P CHCong.Cell
Discard paging due to congestion
IUPagingAttempt (cell)
VS.RRC.Paging1.Att.Cell
The number of paging sent by a cell
AMRULBLER go back
VS.ULBlerAMR
UL BLER of AMR Speech Service on DCH
NumberOfUEWith1RLgo back
NumberOfUEWith2RL
NumberOfUEWith3RL
IUPagingLoss go back
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VPULBLER
VS.ULBlerCSRT.64
UL BLER of CS 64 K Real-time Service on DCH
PS64KULBLER
VS.ULBlerPSRT.64
UL BLER of PS 64 K Real-time Service on DCH
PSStr64KULAverageThroughput go back
VS.PS.Str.Kbps.UL64
UL Bit Rate of PS 64K Streaming Traffic
PSInter64KULAverageThroughput
VS.PS.Int.Kbps.UL64
UL Bit Rate of PS 64K Interactive Traffic
PSInter128KULAverageThroughput
VS.PS.Int.Kbps.UL128
UL Bit Rate of PS 128K Interactive Traffic
PSInter144KULAverageThroughput
VS.PS.Int.Kbps.UL144
UL Bit Rate of PS 144K Interactive Traffic
PSInter384KULAverageThroughput
VS.PS.Int.Kbps.UL384
UL Bit Rate of PS 384K Interactive Traffic
PSBkg64KULAverageThroughput
VS.PS.BKG.Kbps.UL64
UL Bit Rate of PS 64K Background Traffic
PSBkg128KULAverageThroughput
VS.PS.BKG.Kbps.UL128
UL Bit Rate of PS 128K Background Traffic
PSBkg144KULAverageThroughput
VS.PS.BKG.Kbps.UL144
UL Bit Rate of PS 144K Background Traffic
PSBkg384KULAverageThroughput
VS.PS.BKG.Kbps.UL384
UL Bit Rate of PS 384K Background Traffic
PSStr64KDLAverageThroughput go back
VS.PS.Str.Kbps.DL64
DL Bit Rate of PS 64K Streaming Traffic
PSStr128KDLAverageThroughput
VS.PS.Str.Kbps.DL128
DL Bit Rate of PS 128K Streaming Traffic
PSStr144KDLAverageThroughput
VS.PS.Str.Kbps.DL144
DL Bit Rate of PS 144K Streaming Traffic
PSInter64KDLAverageThroughput
VS.PS.Int.Kbps.DL64
DL Bit Rate of PS 64K Interactive Traffic
PSInter128KDLAverageThroughput
VS.PS.Int.Kbps.DL128
DL Bit Rate of PS 128K Interactive Traffic
PSInter144KDLAverageThroughput
VS.PS.Int.Kbps.DL144
DL Bit Rate of PS 144K Interactive Traffic
PSInter384KDLAverageThroughput
VS.PS.Int.Kbps.DL384
DL Bit Rate of PS 384K Interactive Traffic
PSBkg64KDLAverageThroughput
VS.PS.BKG.Kbps.DL64
DL Bit Rate of PS 64K Background Traffic
PSBkg128KDLAverageThroughput
VS.PS.BKG.Kbps.DL128
DL Bit Rate of PS 128K Background Traffic
PSBkg144KDLAverageThroughput
VS.PS.BKG.Kbps.DL144
DL Bit Rate of PS 144K Background Traffic
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
VS.PS.BKG.Kbps.DL384
DL Bit Rate of PS 384K Background Traffic
VS.RLC.AM.Tx.Trf.PDU
Total Sent traffic PDU of RLC in AM model
VS.AM.RLC.Tx.Sig.PDU
Total Sent signaling PDU of RLC in AM model
VS.RLC.AM.Rtx.Trf.PDU
Total Resent traffic PDU of RLC in AM model
VS.AM.RLC.Rtx.Sig.PDU
Total Resent signaling PDU of RLC in AM model
CSEquivalentErl go back
VS.CSLoad.Erlang.Equiv. RNC
Equivalent Erlang of CS Service of one RNC in statistical period
CSPeakEquivalentErl
VS.CSLoad.MaxErlang.E quiv.RNC
Max Equivalent Erlang values of all services in the CS domain of the RNC
UlThroughput go back
VS.PSLoad.ULThruput.R NC
UL Throughput of PS Service of one RNC in statistical period
UlPeakThroughput
VS.PSLoad.MaxULThrup ut.RNC
Max uplink traffic of all services in the PS domain of the RNC.
DlThroughput go back
VS.PSLoad.DLThruput.R NC
DL Throughput of PS Service of one RNC in statistical period
DlPeakThroughput
VS.PSLoad.MaxDLThrup ut.RNC
Max downlink traffic of all services in the PS domain of the RNC
AMR12.2KUL_Erl go back
VS.AMR.RB.UL.12.2
Mean Number of AMR Speech UEs at 12.2k Bit Rates
CSConv64KUL_Erl
VS.RB.ULConvCS.64.RN C
Mean Number of RB of CS Conversational service at UL 64k Bit Rates
AMR12.2KUL_Erl (cell) go back
VS.AMR.Ctrl.UL12.2
Mean Number of AMR Speech UEs at 12.2k Bit Rates
CSConv64KUL_Erl (cell)
VS.RB.DLConvCS.64
Mean Number of RB of CS Conversational service at UL 64k Bit Rates
AMR12.2KDL_Erl go back go back
VS.AMR.RB.DL.12.2
Mean Number of AMR Speech UEs at 12.2k Bit Rates
PSBkg384KDLAverageThroughput
DLRLCSentBlockAM (cell) go back
DLRLCRetransmittedBlockAM
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CSConv64KDL_Erl go back
VS.RB.DLConvCS.64.RN C
Mean Number of RB of CS Conversational service at DL 64k Bit Rates
AMR12.2KDL_Erl (cell) go back go back
VS.AMR.Ctrl.DL12.2
Mean number of AMR call in a cell
CSConv64KDL_Erl (cell) go back
VS.RB.DLConvCS.64
Mean number of VP call in a cell
HSDPARLCThroughput go back
VS.HSDPA.MeanChThro ughput.TotalBytes
Total bytes transmit in Static. Time of PS service carried by HSDPA
HSDPAMeanUENumber go back
VS.HSDPA.UE.Mean.Cel l
Mean UE number of HSDPA Service in one cell
HSDPATrafficVolum go back
VS.HSDPA.MeanChThro ughput.TotalBytes
Total Traffic Volume of HSDPA Service of one cell in a certain time
HSUPAMeanUENumber go back
VS.HSUPA.UE.Mean.Cel l
Mean UE number of HSUPA Service in one cell
(VS.AMR.Ctrl.DL12.2) × 12.2K
UL throughput of AMR Speech UEs at 12.2KBit In a Cell
VS.CS.Conv.DL.64.Thrup ut
UL throughput of CS 64K Streaming Service In a Cel l(= DL)
VS.PS.Str.UL.64.Thruput
UL throughput of PS 64K Streaming Service In a Cell
VS.PS.Int.UL.64.Thruput
UL throughput of PS 64K Interactive Service In a Cell
VS.PS.Int.UL.128.Thrupu t
UL throughput of PS 128K Interactive Service In a Cell
VS.PS.Int.UL.144.Thrupu t
UL throughput of PS 144K Interactive Service In a Cell
VS.PS.Int.UL.384.Thrupu t
UL throughput of PS 384K Interactive Service In a Cell
VS.PS.bkg.UL.64.Thrupu t
UL throughput of PS 64K Background Service In a Cell
VS.PS.bkg.UL.128.Thrup ut
UL throughput of PS 128K Background Service In a Cell
VS.PS.bkg.UL.144.Thrup ut
UL throughput of PS 144K Background Service In a Cell
CellULConvTrafficVolum go back
CellULStrTrafficVolume
CellULInterTrafficVolume
CellULBkgTrafficVolume
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VS.PS.bkg.UL.384.Thrup ut
UL throughput of PS 384K Background Service In a Cell
(VS.AMR.Ctrl.UL12.2)× 12.2K
DL throughput of AMR Speech UEs at 12.2KBit
VS.CS.Conv.DL.64.Thrup ut
DL throughput of CS 64K Conversational Service In a Cell
VS.PS.Str.DL.64.Thruput
DL throughput of PS 64K Streaming Service In a Cell
VS.PS.Str.DL.128.Thrupu t
DL throughput of PS 128K Streaming Service In a Cell
VS.PS.Str.DL.144.Thrupu t
DL throughput of PS 144K Streaming Service In a Cell
VS.PS.Int.DL.64.Thruput
DL throughput of PS 64K Interactive Service In a Cell
VS.PS.Int.DL.128.Thrupu t
DL throughput of PS 128K Interactive Service In a Cell
VS.PS.Int.DL.144.Thrupu t
DL throughput of PS 144K Interactive Service In a Cell
VS.PS.Int.DL.384.Thrupu t
DL throughput of PS 384K Interactive Service In a Cell
VS.PS.bkg.DL.64.Thrupu t
DL throughput of PS 64K Background Service In a Cell
VS.PS.bkg.DL.128.Thrup ut
DL throughput of PS 128K Background Service In a Cell
VS.PS.bkg.DL.144.Thrup ut
DL throughput of PS 144K Background Service In a Cell
VS.PS.bkg.DL.384.Thrup ut
DL throughput of PS 384K Background Service In a Cell
TheNumberOfCongestedCellsOnBu syHour go back
VS.LCC.OverCongNumU L>0 or VS.LCC.OverCongNumD L>0
Numbers of UL and DL overload congestions respectively in a cell.
IUBRealTimeTrafficuplink go back
VS.UNI.Lnk.MeanKbps.R x
Mean receive rate of a UNI link in a given measurement period. Unit: kbps.
VS.IMA.Grp.MeanKbps.R x
Mean receive rate of an IMA group in a given measurement period. Unit: kbps.
CellDLConvTrafficVolume go back
CellDLStrTrafficVolume
CellDLInterTrafficVolume
CellDLBkgTrafficVolume
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
VS.FRACATMLNK.RXM EANSPEED
Mean receive rate of a FRA ATM link in a given measurement period. Unit: kbps.
VS.UNI.Lnk.MeanKbps.T x
Mean send rate of a UNI link in a given measurement period. Unit: kbps.
VS.IMA.Grp.MeanKbps.T x
Mean send rate of an IMA group in a given measurement period. Unit: kbps.
VS.FRACATMLNK.TXME ANSPEED
Mean send rate of a FRA ATM link in a given measurement period. Unit: kbps.
IUBConfigurationBandwidthuplink
VS.QAAL2.AllocedBwd.A AL2BitRate
Average value of allocated average AAL2 bit rate in backward direction
IUBConfigurationBandwidthdownlink
VS.QAAL2.AllocedFwd.A AL2BitRate
Average value of allocated average AAL2 bit rate in forward direction
IuR_AMR_NormalRelease goback
VS.Norm.Rel.CS.AMR.Iur Link
Numbers of released RABs triggered by RNC due to normal cause in the best cell which belongs to the DRNC. The release causes can be the following: successful relocation, user inactivity, and normal release.
IuR_AMR_AbnormalRelease
VS.Abnorm.Rel.CS.AMR. IurLink
Numbers of released RABs due to abnormal causes in the best cell which belongs to the DRNC.
IuR_VP_NormalRelease
VS.Norm.Rel.CS.Conv.R B.64.IurLink
Numbers of released RABs triggered by RNC due to normal cause in the best cell which belongs to the DRNC. The release causes can be the following: successful relocation, user inactivity, and normal release.
IuR_VP_AbnormalRelease
VS.Abnorm.Rel.CS.Conv. RB.64.IurLink
Numbers of released RABs due to abnormal causes in the best cell which belongs to the DRNC.
IUBRealTimeTrafficdownlink
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
VS.Norm.Rel.PS.BE.RB.0.3 2.IurLink VS.Norm.Rel.PS.BE.RB.32. 64.IurLink
IuR_PSR99_NormalRelease
VS.Norm.Rel.PS.BE.RB. 0.32.IurLink + VS.Norm.Rel.PS.BE.RB. 32.64.IurLink + VS.Norm.Rel.PS.BE.RB. 64.144.IurLink + VS.Norm.Rel.PS.BE.RB. 144.384.IurLink + VS.Norm.Rel.PS.CCH.Iur Link
VS.Norm.Rel.PS.BE.RB.64. 144.IurLink VS.Norm.Rel.PS.BE.RB.144 .384.IurLink VS.Norm.Rel.PS.CCH.IurLin k : Numbers of released RABs triggered by RNC due to normal cause in the best cell which belongs to the DRNC. The release causes can be the following: successful relocation, user inactivity, and normal release. VS.Abnorm.Rel.PS.BE.RB.0 .32.IurLink
IuR_PSR99_AbnormalRelease
VS.Abnorm.Rel.PS.BE.R B.0.32.IurLink + VS.Abnorm.Rel.PS.BE.R B.32.64.IurLink + VS.Abnorm.Rel.PS.BE.R B.64.144.IurLink + VS.Abnorm.Rel.PS.BE.R B.144.384.IurLink + VS.Abnorm.Rel.PS.CCH. IurLink
VS.Abnorm.Rel.PS.BE.RB.3 2.64.IurLink VS.Abnorm.Rel.PS.BE.RB.6 4.144.IurLink VS.Abnorm.Rel.PS.BE.RB.1 44.384.IurLink VS.Abnorm.Rel.PS.CCH.Iur Link : Numbers of released RABs due to abnormal causes in the best cell which belongs to the DRNC
HSUPARLCThroughput go back
VS.HSUPA.MeanChThro ughput.TotalBytes
Total bytes transmit in Static. Time of PS service carried by HSUPA
HSUPATrafficVolum go back
VS.HSUPA.MeanChThro ughput.TotalBytes
Total bytes transmit in Static. Time of PS service carried by HSUPA
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WCDMA Performance – Radio Access Network KPI definition Manual for UMTS6.1 (V1.0)
12 Mapping List Following is the relationship between KPIs and counters mentioned in this article:
HUAWEI KPI Formula For UMTS6
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