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RAN
11.0
KPI Reference
Issue 01
Date 2009-03-25
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Contents
About This Document.....................................................................................................................1
1 Changes in RAN KPI Reference..............................................................................................1-1
2 Accessibility................................................................................................................................2-1
2.1 Radio Access Success Ratio............................................................................................................................2-3
2.2 RRC Setu p Success Ratio (other)....................................................................................................................2-3
2.3 RRC Setu p Success Ratio (service)............................................................. ...................................................2-4
2.4 AMR RAB Setup Success Ratio.....................................................................................................................2-5
2.5 VP RAB Setup Success Ratio.........................................................................................................................2-6
2.6 CS RAB Setup Success Ratio.........................................................................................................................2-6
2.7 PS RAB Setup Success Ratio..........................................................................................................................2-6
2.8 HSDPA RAB Setup Success Ratio.................................................................................................................2-7
2.9 HSUPA R AB Setup Success Ratio.................................................................................................................2-7
2.10 E-FACH RAB Setup Success Ratio..............................................................................................................2-82.11 CS over HSPA RAB Setup Success Ratio....................................................................................................2-8
2.12 PTM Channel Setup Success Ratio...............................................................................................................2-8
2.13 PTP Channel Setup Success Ratio................................................................................................................2-9
3 Availability..................................................................................................................................3-1
3.1 IU Paging Congestion Ratio(RNC).................................................................................................................3-3
3.2 IU Paging Congestion Ratio(Cell)..................................................................................................................3-3
3.3 Call admission Refused Ratio.........................................................................................................................3-3
3.4 Congested Cell Ratio.......................................................................................................................................3-4
3.5 Radio Network Unavailability Ratio...............................................................................................................3-4
3.6 Average CPU Load.........................................................................................................................................3-5
3.7 IUB Bandwidth Utilizing Ratio(UL)...............................................................................................................3-5
3.8 IUB Bandwidth Utilizing Ratio(DL)...............................................................................................................3-6
3.9 Cell Unavailability duration............................................................................................................................3-6
3.10 HSDPA Unavailability duration....................................................................................................................3-6
3.11 HSUPA Unavailability duration....................................................................................................................3-7
4 Coverage.......................................................................................................................................4-1
4.1 Soft Handover Ratio(RNC).............................................................................................................................4-2
4.2 Soft Handover Ratio(Cell)..............................................................................................................................4-2
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5 Mobility........................................................................................................................................5-1
5.1 Soft Handover Success Ratio(Cell).................................................................................................................5-4
5.2 Softer Handover Success Ratio(RNC)............................................................................................................5-4
5.3 Softer Handover Success Ratio(Cell)..............................................................................................................5-4
5.4 Service Cell Change Success Ratio with SHO (H2H)....................................................................................5-5
5.5 Channel Handover Success Ratio (H2D)........................................................................................................5-5
5.6 Channel Handover Success Ratio (D2H)........................................................................................................5-6
5.7 Intra-frequency Hard Handover Success Ratio...............................................................................................5-6
5.8 Intra-frequency Hard Handover Success Ratio (H2H)....................................................................................5-6
5.9 Inter-frequency Hard Handover Success Ratio(RNC)....................................................................................5-7
5.10 Inter-frequency Hard Handover Success Ratio(Cell)....................................................................................5-7
5.11 Inter-frequency Hard Handover Success Ratio (H2H)..................................................................................5-8
5.12 CS Inter-RAT Handover Success Ratio (W2G in RNC)..............................................................................5-8
5.13 CS Inter-RAT Handover Success Ratio (W2G in Cell)................................................................................5-8
5.14 PS Inter-RAT Handover Success Ratio (W2G in RNC)...............................................................................5-9
5.15 PS Inter-RAT Handover Success Ratio (W2G in Cell)................................................................................5-9
5.16 PS Inter-RAT Handover Success Ratio (G2W in RNC).............................................................................5-10
5.17 PS Inter-RAT Handover Success Ratio (G2W in Cell)..............................................................................5-10
5.18 HSDPA Inter-RAT Handover Success Rate (W2G)...................................................................................5-10
5.19 SRNC R elocation Success Ratio.................................................................................................................5-11
5.20 TRNC R elocation Success Ratio.................................................................................................................5-11
5.21 E-DCH Soft Handover Success Ratio.........................................................................................................5-12
5.22 E-DCH Cell Change Success Ratio with SHO...........................................................................................5-12
5.23 E-DCH Cell Change Success Ratio with Inter-HHO..................................................................................5-13
5.24 E-DCH to DCH Handover Success Ratio (Intra Cell)................................................................................5-13
5.25 DCH to E-DCH Handover Success Ratio (Intra Cell)................................................................................5-13
5.26 E-DCH to DCH Handover Success Ratio (with Inter HHO)......................................................................5-14
5.27 HSUPA Inter-RAT Handover Success Ratio (W2G).................................................................................5-14
5.28 MBMS Service Mode Switch Success Ratio..............................................................................................5-15
6 Retainability................................................................................................................................6-1
6.1 AMR Call Drop Ratio.....................................................................................................................................6-3
6.2 VP Call Drop Ratio.........................................................................................................................................6-3
6.3 AMR Traffic Drop Ratio(RNC)......................................................................................................................6-3
6.4 AMR Traf fic Drop Ratio(Cell).......................................................................................................................6-4
6.5 VP Traffic Drop Ratio(RNC)..........................................................................................................................6-4
6.6 VP Traffic Drop Ratio(Cell)...........................................................................................................................6-5
6.7 PS Service Drop Ratio.....................................................................................................................................6-5
6.8 HSDPA Service Drop Ratio............................................................................................................................6-6
6.9 HSUPA Service Drop Ratio............................................................................................................................6-6
6.10 MBMS Service PTP call drop rate................................................................................................................6-7
7 Service Integrity......................................................................................................................... 7-1
7.1 PS Service DL Average Throughput...............................................................................................................7-2
Contents
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7.2 Service UL Average BLER.............................................................................................................................7-3
7.3 HSDPA RLC Throughput...............................................................................................................................7-3
7.4 HSUPA RLC Throughput...............................................................................................................................7-3
8 Traffic...........................................................................................................................................8-18.1 PS UL Throughput..........................................................................................................................................8-3
8.2 PS DL Throughput..........................................................................................................................................8-3
8.3 DL Traffic of Typical Radio Bearers..............................................................................................................8-3
8.4 DL Traffic of Typical Radio Bearers..............................................................................................................8-4
8.5 HSDPA Mean UE Number.............................................................................................................................8-4
8.6 EFACH UE Number.......................................................................................................................................8-5
8.7 CS Over HSPA UE Number...........................................................................................................................8-5
8.8 HSDPA RLC Traffic Volume.........................................................................................................................8-5
8.9 HSUPA Mean UE Number.............................................................................................................................8-6
8.10 HSUPA RLC Traffic Volume.......................................................................................................................8-6
8.11 UL Traffic Volume of QoS Classes..............................................................................................................8-6
8.12 DL Traffic Volume of QoS Classes..............................................................................................................8-7
8.13 MBMS Service User Number.......................................................................................................................8-8
8.14 MBMS Service Throughput..........................................................................................................................8-9
8.15 EFACH MAC Traffic Volume......................................................................................................................8-9
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Tables
Table 2-1 Radio Access Success Ratio.................................................................................................................2-3
Table 2-2 RR C Setup Success Ratio (other)........................................................................................................2-3
Table 2-3 RR C Setup Success Ratio (service).....................................................................................................2-4
Table 2-4 AMR RAB Setup Success Ratio..........................................................................................................2-5
Table 2-5 VP RAB Setup Success Ratio..............................................................................................................2-6
Table 2-6 CS RAB Setup Success Ratio..............................................................................................................2-6
Table 2-7 PS RAB Setup Success Ratio.................................................................................... ...........................2-7
Table 2-8 HSDPA RAB Setup Success Ratio......................................................................................................2-7
Table 2-9 HSUPA RAB Setup Success Ratio......................................................................................................2-7
Table 2-10 E-FACH RAB Setup Success Ratio.................................. .................................................................2-8
Table 2-11 CS over HSPA RAB Setup Success Ratio.........................................................................................2-8
Table 2-12 PTM Channel Setup Success Ratio....................................................................................................2-9
Table 2-13 PTP Channel Setup Success Ratio.....................................................................................................2-9
Table 3-1 IU Paging Congestion Ratio(RNC)......................................................... .............................................3-3Table 3-2 IU Paging Congestion Ratio(Cell).......................................................................................................3-3
Table 3-3 Call admission Refused Ratio..............................................................................................................3-4
Table 3-4 Congested Cell Ratio............................................................................................................................3-4
Table 3-5 Radio Network Unavailability Ratio................................................................................. ...................3-4
Table 3-6 Average CPU Load..............................................................................................................................3-5
Table 3-7 IUB Bandwidth Utilizing Ratio(UL)...................................................................................................3-5
Table 3-8 IUB Bandwidth Utilizing Ratio(DL)...................................................................................................3-6
Table 3-9 Cell Unavailability duration.................................................................................................................3-6
Table 3-10 HSDPA Unavailability duration........................................................................................................3-7
Table 3-11 HSUPA Unavailability duration........................................................................................................3-7
Table 4-1 Sof t Handover Ratio(RNC)................................................................................................. .................4-2
Table 4-2 Sof t Handover Ratio(Cell)...................................................................................................................4-2
Table 5-1 Sof t Handover Success Ratio(Cell)........................................................... ...........................................5-4
Table 5-2 Sof ter Handover Success Ratio(RNC).................................................................................................5-4
Table 5-3 Sof ter Handover Success Ratio(Cell)...................................................................................................5-4
Table 5-4 Service Cell Change Success Ratio with SHO (H2H).........................................................................5-5
Table 5-5 Channel Handover Success Ratio (H2D).............................................................................................5-5
Table 5-6 Channel Handover Success Ratio (D2H).............................................................................................5-6
Table 5-7 Intra-frequency Hard Handover Success Ratio....................................................................................5-6
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Table 5-8 Intra-frequency Hard Handover Success Ratio (H2H)........................................................................5-6
Table 5-9 Inter-frequency Hard Handover Success Ratio(RNC).........................................................................5-7
Table 5-10 Inter-frequency Hard Handover Success Ratio(Cell).........................................................................5-7
Table 5-11 Inter-frequency Hard Handover Success Ratio (H2H)...................................................................... 5-8
Table 5-12 CS Inter-RAT Handover Success Ratio (W2G in RNC)...................................................................5-8
Table 5-13 CS Inter-RAT Handover Success Ratio (W2G in Cell).....................................................................5-8
Table 5-14 PS Inter-RAT Handover Success Ratio (W2G in RNC)....................................................................5-9
Table 5-15 PS Inter-RAT Handover Success Ratio (W2G in Cell).....................................................................5-9
Table 5-16 PS Inter-RAT Handover Success Ratio (G2W in RNC)..................................................................5-10
Table 5-17 PS Inter-RAT Handover Success Ratio (G2W in Cell)...................................................................5-10
Table 5-18 HSDPA Inter-RAT Handover Success Rate (W2G)........................................................................5-10
Table 5-19 SRNC Relocation Success Ratio......................................................................................................5-11
Table 5-20 TRNC Relocation Success Ratio.....................................................................................................5-11
Table 5-21 E-DCH Soft Handover Success Ratio..............................................................................................5-12
Table 5-22 E-DCH Cell Change Success Ratio with SHO................................................................................5-12
Table 5-23 E-DCH Cell Change Success Ratio with Inter-HHO.......................................................................5-13
Table 5-24 E-DCH to DCH Handover Success Ratio (Intra Cell).....................................................................5-13
Table 5-25 DCH to E-DCH Handover Success Ratio (Intra Cell).....................................................................5-14
Table 5-26 E-DCH to DCH Handover Success Ratio (with Inter HHO)...........................................................5-14
Table 5-27 HSUPA Inter-RAT Handover Success Ratio (W2G)......................................................................5-14
Table 5-28 MBMS Service Mode Switch Success Ratio...................................................................................5-15
Table 6-1 AMR Call Drop Ratio..........................................................................................................................6-3
Table 6-2 VP Call Drop Ratio..............................................................................................................................6-3Table 6-3 AMR Traffic Drop Ratio(RNC)...........................................................................................................6-4
Table 6-4 AMR Traffic Drop Ratio(Cell)............................................................................................................ 6-4
Table 6-5 VP Traffic Drop Ratio(RNC)...............................................................................................................6-4
Table 6-6 VP Traffic Drop Ratio(Cell)................................................................................................................ 6-5
Table 6-7 PS Service Drop Ratio......................................................................................................................... 6-5
Table 6-8 HSDPA Service Drop Ratio.................................................................................................................6-6
Table 6-9 HSUPA Service Drop Ratio.................................................................................................................6-6
Table 6-10 MBMS Service PTP call drop rate.....................................................................................................6-7
Table 7-1 PS Service DL Average Throughput....................................................................................................7-2
Table 7-2 Ser vice UL Average BLER..................................................................................................................7-3
Table 7-3 HSDPA RLC Throughput....................................................................................................................7-3
Table 7-4 HSUPA RLC Throughput....................................................................................................................7-4
Table 8-1 PS UL Throughput...............................................................................................................................8-3
Table 8-2 PS DL Throughput...............................................................................................................................8-3
Table 8-3 DL Traffic of Typical Radio Bearers...................................................................................................8-4
Table 8-4 DL Traffic of Typical Radio Bearers...................................................................................................8-4
Table 8-5 HSDPA Mean UE Number..................................................................................................................8-4
Table 8-6 EFACH UE Number............................................................................................................................8-5
Table 8-7 CS Over HSPA UE Number................................................................................................................8-5
Tables
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Table 8-8 HSDPA RLC Traffic Volume..............................................................................................................8-5
Table 8-9 HSUPA Mean UE Number..................................................................................................................8-6
Table 8-10 HSUPA RLC Traffic Volume............................................................................................................8-6
Table 8-11 UL Traffic Volume of QoS Classes...................................................................................................8-7
Table 8-12 DL Traffic Volume of QoS Classes...................................................................................................8-7
Table 8-13 MBMS Service User Number............................................................................................................8-8
Table 8-14 MBMS Service Throughput...............................................................................................................8-9
Table 8-15 EFACH MAC Traffic Volume...........................................................................................................8-9
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About This Document
Purpose
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.
Version
The following table lists the product versions involved in this document.
Product Name Version
RAN RAN11.0
Intended AudienceThis document is intended for:
l Network planners
l Field engineers
l System engineers
Organization
1 Changes in RAN KPI Reference
This describes the changes in RAN KPI Reference.
2 Accessibility
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.
3 Availability
Availability KPIs mainly indicate the utilization for several several kinds of of network resources
such as Radio,bandwith or CPU load.
4 Coverage
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Coverage KPIs are uesed for monitoring cell Interference status and Soft Handover Gain in a
RNC or a cluster.
5 Mobility
Mobility KPIs are used to monitoring the successful ratio for several kinds of of handover features or service mode changing in difference scenarios.
6 Retainability
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.
7 Service Integrity
Service Integrity KPIs mainly indicated the service capabilities for PS/HSPA throughput on
busy hour in each cell and the service UL Average BLER for evaluating the UL BLER value of
services in each cell.
8 Traffic
Traffic KPIs are used to evaluate the circulated traffic such as CS Equivalent Erlang,PS
Traffic,Mean UE number for several kinds of of services in a RNC or cluster.
Conventions
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol Description
Indicates a hazard with a high level of risk, which if not
avoided,will result in death or serious injury.
Indicates a hazard with a medium or low level of risk, which
if not avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation, which if not
avoided,could result in equipment damage, data loss,
performance degradation, or unexpected results.
Indicates a tip that may help you solve a problem or save
time.
Provides additional information to emphasize or supplement
important points of the main text.
General Conventions
The general conventions that may be found in this document are defined as follows.
About This Document
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Convention Description
Times New Roman Normal paragraphs are in Times New Roman.
Boldface Names of files, directories, folders, and users are in
boldface. For example, log in as user root.
Italic Book titles are in italics.
Courier New Examples of information displayed on the screen are in
Courier New.
Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention DescriptionBoldface The keywords of a command line are in boldface.
Italic Command arguments are in italics.
[ ] Items (keywords or arguments) in brackets [ ] are optional.
{ x | y | ... } Optional items are grouped in braces and separated by
vertical bars. One item is selected.
[ x | y | ... ] Optional items are grouped in brackets and separated by
vertical bars. One item is selected or no item is selected.
{ x | y | ... }* Optional items are grouped in braces and separated byvertical bars. A minimum of one item or a maximum of all
items can be selected.
[ x | y | ... ]* Optional items are grouped in brackets and separated by
vertical bars. Several items or no item can be selected.
GUI Conventions
The GUI conventions that may be found in this document are defined as follows.
Convention Description
Boldface Buttons, menus, parameters, tabs, window, and dialog titles
are in boldface. For example, click OK .
> Multi-level menus are in boldface and separated by the ">"
signs. For example, choose File > Create > Folder .
Keyboard Operations
The keyboard operations that may be found in this document are defined as follows.
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Format Description
Key Press the key. For example, press Enter and press Tab.
Key 1+Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt
+A means the three keys should be pressed concurrently.
Key 1, Key 2 Press the keys in turn. For example, pressing Alt, A means
the two keys should be pressed in turn.
Mouse Operations
The mouse operations that may be found in this document are defined as follows.
Action Description
Click Select and release the primary mouse button without movingthe pointer.
Double-click Press the primary mouse button twice continuously and
quickly without moving the pointer.
Drag Press and hold the primary mouse button and move the
pointer to a certain position.
About This Document
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1 Changes in RAN KPI Reference
This describes the changes in RAN KPI Reference.
01(2009-03-25)
This is the initial commercial release of RAN11.0.
Compared with R AN10.0, no part is modified in this document.
Compared with R AN10.0, the following part is deleted from this document.
l DL RLC Average Retransmission Ratio
l MBMS Service Channel Number
Compared with R AN10.0, the following part is added to this document.
l 2.10 E-FACH RAB Setup Success Ratio
l 8.15 EFACH MAC Traffic Volume
l 2.11 CS over HSPA RAB Setup Success Ratio
l 8.6 EFACH UE Number
l 8.7 CS Over HSPA UE Number
l 3.9 Cell Unavailability duration
l 3.10 HSDPA Unavailability duration
l 3.11 HSUPA Unavailability duration
l 8.13 MBMS Service User Number
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2 Accessibility
About This Chapter
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.
2.1 Radio Access Success Ratio
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 or a cluster, and the access failures caused
by the SCCP congestion are not considered in this call setup procedure.
2.2 RRC Setu p Success Ratio (other)
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 or a cluster.
2.3 RRC Setup Success Ratio (service)
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
for service causes in one RNC or a cluster.
2.4 AMR RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the AMR service in one RNC
or a cluster. This KPI cannot be used to evaluate the AMR call setup success ratio unless the
related RRC procedures of all AMR services are successful.
2.5 VP RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the VP service in one RNC or
a cluster. This KPI cannot be used to evaluate the VP call setup success ratio unless the related
RRC procedures of the VP service are successful.
2.6 CS RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of all CS services in one RNC or a cluster.
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2.7 PS RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of all PS services in one RNC or
a cluster.
2.8 HSDPA RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the PS service carried by HSDPAin a RNC or a cluster.
2.9 HSUPA RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the HSUPA service in a RNC
or a cluster.
2.10 E-FACH RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the E-FACH service in a RNC
or a cluster.
2.11 CS over HSPA RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the CS over HSPA service in
a RNC or a cluster.
2.12 PTM Channel Setup Success Ratio
This KPI can be used to evaluate the channel setup success rate of MBMS service in PTM mode.
2.13 PTP Channel Setup Success Ratio
This KPI can be used to evaluate the channel setup success rate of MBMS service in PTP mode.
2 Accessibility
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2.1 Radio Access Success Ratio
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 or a cluster, and the access failures caused
by the SCCP congestion are not considered in this call setup procedure.
Table 2-1 Radio Access Success Ratio
KPI Name Radio Access Success Ratio
Description A complete call setup procedure contains the RRC connection, RAB setup,
and Direct Transfer. Generally only the RRC connection and the RABsetup 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
or a cluster, and the access failures caused by the SCCP congestion are not
considered in this call setup procedure.
Formula Radio Access Success Ratio =RRC Setup Success Ratio (service)*(CS
RAB Setup Success + PS RAB Setup Success)/(CS RAB Setup Attempt
+PS RAB Setup Attempt)*100%
AssociatedCountersRadio Access Success Ratio =2.3 RRC Setup Success Ratio (service)*
{[(VS.RAB.SuccEstabCS.Conv+VS.RAB.SuccEstabCS.Str )+
(VS.RAB.SuccEstabPS.Conv+VS.RAB.SuccEstabPS.Str
+VS.RAB.SuccEstabPS.Inter +VS.RAB.SuccEstabPS.Bkg )]/
[(VS.RAB.AttEstabCS.Conv+VS.RAB.AttEstabCS.Str)+
(VS.RAB.AttEstabPS.Conv+VS.RAB.AttEstabPS.Str
+VS.RAB.AttEstabPS.Inter+VS.RAB.AttEstabPS.Bkg ]}*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.2 RRC Setup Success Ratio (other)
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 or a cluster.
Table 2-2 RRC Setup Success Ratio (other)
KPI Name RRC Setup Success Ratio (other)
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 or a cluster.
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Formula RRC Setup Success Ratio (other)=(RRC Setup Success for Other reasons/
RRC Connection Attempt for Other reason)*100%
AssociatedCounters
RRC Setup Success Ratio (other)=[(RRC.SuccConnEstab.IRATCelRes
+RRC.SuccConnEstab.IRATCCO +RRC.SuccConnEstab.Reg
+RRC.SuccConnEstab.Detach )/(RRC.AttConnEstab.IRATCelRes
+RRC.AttConnEstab.IRATCCO+RRC.AttConnEstab.Reg
+RRC.AttConnEstab.Detach)]*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.3 RRC Setup Success Ratio (service)
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
for service causes in one RNC or a cluster.
Table 2-3 RRC Setup Success Ratio (service)
KPI Name RRC Setup Success Ratio (service)
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 for service
causes in one RNC or a cluster.
Formula RRC Setup Success Ratio (Service)=(RRC Setup Success for Service/
RRC Connection Attempt for Service)*100%
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2.5 VP RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the VP service in one RNC or
a cluster. This KPI cannot be used to evaluate the VP call setup success ratio unless the related
RRC procedures of the VP service are successful.
Table 2-5 VP RAB Setup Success Ratio
KPI Name VP RAB Setup Success Ratio
Description This KPI can be used to evaluate the RAB setup success ratio of the VP
service in one RNC or a cluster. This KPI cannot be used to evaluate the
VP call setup success ratio unless the related RRC procedures of the VP
service are successful.
Formula VP RAB Setup Success Ratio=(VP RAB Setup Success/VP RAB SetupAttempt)*100%
AssociatedCounters
VP RAB Setup Success Ratio=(VS.RAB.SuccEstCS.Conv.64 /
VS.RAB.AttEstCS.Conv.64)*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.6 CS RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of all CS services in one RNC or
a cluster.
Table 2-6 CS RAB Setup Success Ratio
KPI Name CS RAB Setup Success Ratio
Description This KPI can be used to evaluate the RAB setup success ratio of all CS
services in one RNC or a cluster.
Formula CS RAB Setup Success Ratio=(CS RAB Setup Success/CS RAB Setup
Attempt)*100%
Associated
Counters
CS RAB Setup Success Ratio=[(VS.RAB.SuccEstabCS.Conv
+VS.RAB.SuccEstabCS.Str )/(VS.RAB.AttEstabCS.Conv+VS.RAB.AttEstabCS.Str)]*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.7 PS RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of all PS services in one RNC or
a cluster.
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Table 2-7 PS RAB Setup Success Ratio
KPI Name PS RAB Setup Success Ratio
Description This KPI can be used to evaluate the RAB setup success ratio of all PS
services in one RNC or a cluster.
Formula PS RAB Setup Success Ratio=(PS RAB Setup Success/PS RAB Setup
Attempt)*100%
AssociatedCounters
PS RAB Setup Success Ratio=[(VS.RAB.SuccEstabPS.Conv
+VS.RAB.SuccEstabPS.Str+VS.RAB.SuccEstabPS.Inter
+VS.RAB.SuccEstabPS.Bkg )/(VS.RAB.AttEstabPS.Conv
+VS.RAB.AttEstabPS.Str+VS.RAB.AttEstabPS.Inter
+VS.RAB.AttEstabPS.Bkg)]*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.8 HSDPA RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the PS service carried by HSDPA
in a RNC or a cluster.
Table 2-8 HSDPA RAB Setup Success Ratio
KPI Name HSDPA RAB Setup Success Ratio
Description This KPI can be used to evaluate the RAB setup success ratio of the PS
service carried by HSDPA in a RNC or a cluster.
Formula HSDPA RAB Setup Success Ratio=(HSDPA RAB Setup Success/
HSDPA RAB Setup Attempt)*100%
AssociatedCounters
HSDPA RAB Setup Success Ratio=(VS.HSDPA.RAB.SuccEstab /
VS.HSDPA.RAB.AttEstab)*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.9 HSUPA RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the HSUPA service in a RNC
or a cluster.
Table 2-9 HSUPA RAB Setup Success Ratio
KPI Name HSUPA RAB Setup Success Ratio
Description This KPI can be used to evaluate the RAB setup success ratio of the
HSUPA service in a RNC or a cluster.
Formula HSUPA RAB Setup Success Ratio=(HSUPA RAB Setup Success/
HSUPA RAB Setup Attempt)*100%
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AssociatedCounters
HSUPA RAB Setup Success Ratio=(VS.HSUPA.RAB.SuccEstab /
VS.HSUPA.RAB.AttEstab)*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.10 E-FACH RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the E-FACH service in a RNC
or a cluster.
Table 2-10 E-FACH RAB Setup Success Ratio
KPI Name E-FACH RAB Setup Success Ratio
Description This KPI can be used to evaluate the RAB setup success ratio of the E-
FACH service in a RNC or a cluster.
Formula EFACH RAB Setup Success Ratio=(Successful PS RAB Setup on
EFACH /Attempts of PS RAB Setup on EFACH )*100%
AssociatedCounters
EFACH RAB Setup Success Ratio=(VS.RAB.SuccEstPS.EFACH /
VS.RAB.AttEstPS.EFACH)*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.11 CS over HSPA RAB Setup Success Ratio
This KPI can be used to evaluate the RAB setup success ratio of the CS over HSPA service ina RNC or a cluster.
Table 2-11 CS over HSPA RAB Setup Success Ratio
KPI Name CS over HSPA RAB Setup Success Ratio
Description This KPI can be used to evaluate the RAB setup success ratio of the CS
over HSPA service in a RNC or a cluster.
Formula CS over HSPA RAB Setup Success Ratio=(CS over HSPA RAB Setup
Success/CS over HSPA RAB Setup Attempt)*100%
AssociatedCounters
CS over HSPA RAB Setup Success Ratio=
(VS.HSPA.RAB.SuccEstab.CS.Conv /
VS.HSPA.RAB.AttEstab.CS.Conv)*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.12 PTM Channel Setup Success Ratio
This KPI can be used to evaluate the channel setup success rate of MBMS service in PTM mode.
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Table 2-12 PTM Channel Setup Success Ratio
KPI Name PTM Channel Setup Success Ratio
Description This KPI can be used to evaluate the channel setup success rate of MBMS
service in PTM mode.
Formula PTM Channel Setup Success Ratio=(PTM Channel RB Setup Success/
PTM Channel RB Setup Attempt)*100%
AssociatedCounters
PTM Channel Setup Success Ratio=(VS.MBMS.RB.PTM.SuccEstab /
VS.MBMS.RB.PTM.AttEstab )*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
2.13 PTP Channel Setup Success Ratio
This KPI can be used to evaluate the channel setup success rate of MBMS service in PTP mode.
Table 2-13 PTP Channel Setup Success Ratio
KPI Name PTP Channel Setup Success Ratio
Description This KPI can be used to evaluate the channel setup success rate of MBMS
service in PTP mode.
Formula PTP Channel Setup Success Ratio=(PTP Channel RB Setup Success/PTP
Channel RB Setup Attempt)*100%
AssociatedCounters PTP Channel Setup Success Ratio=(VS.MBMS.RB.PTP.SuccEstab /VS.MBMS.RB.PTP.AttEstab)*100%
Notes The RNC level KPI is calculated by aggregating all the cell counters.
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3 Availability
About This Chapter
Availability KPIs mainly indicate the utilization for several several kinds of of network resources
such as Radio,bandwith or CPU load.
3.1 IU Paging Congestion Ratio(RNC)
This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IU
interface.
3.2 IU Paging Congestion Ratio(Cell)
This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IU
interface.
3.3 Call admission Refused Ratio
This KPI can be used to evaluate the admission refused ratio of new call in radio network at
busy hour in a cell.
3.4 Congested Cell Ratio
This KPI can be used to evaluate the utility ratio of radio network resources at busy hours in one
RNC.
3.5 Radio Network Unavailability Ratio
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.
3.6 Average CPU Load
This KPI can be used to evaluate the consumption of CPU at busy hour in RNC system.
3.7 IUB Bandwidth Utilizing Ratio(UL)
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.
3.8 IUB Bandwidth Utilizing Ratio(DL)
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.
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3.9 Cell Unavailability duration
This KPI can be used to evaluate accumulated unavailability duration of the cell caused by system
fault in a measurement period
3.10 HSDPA Unavailability duration
This KPI can be used to evaluate accumulated the Hsdpa service unavailability duration of thecell caused by system fault in a measurement period.
3.11 HSUPA Unavailability duration
This KPI can be used to evaluate accumulated the Hsupa service unavailability duration of the
cell caused by system fault in a measurement period.
3 Availability
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3.1 IU Paging Congestion Ratio(RNC)
This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IU
interface.
Table 3-1 IU Paging Congestion Ratio(RNC)
KPI Name IU Paging Congestion Ratio(RNC)
Description This KPI can be used to evaluate the consumption of PCCH bandwidth on
busy hour within IU interface.
Formula IU Paging Congestion Ratio(RNC)=(Number of Failures to Respond to
PAGING Messages from CN/Number of PAGING Messages from CN)
*100%
AssociatedCounters
IU Paging Congestion Ratio(RNC)=[(VS.RANAP.CsPaging.Loss
+VS.RANAP.PsPaging.Loss)/(VS.RANAP.CsPaging.Att
+VS.RANAP.PsPaging.Att)]*100%
Notes None
3.2 IU Paging Congestion Ratio(Cell)
This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IU
interface.
Table 3-2 IU Paging Congestion Ratio(Cell)
KPI Name IU Paging Congestion Ratio(Cell)
Description This KPI can be used to evaluate the consumption of PCCH bandwidth on
busy hour within IU interface.
Formula IU Paging Congestion Ratio(Cell)=(Number of Failures to Respond to
PAGING Messages from CN/Number of PAGING Messages from CN)
*100%
Associated
Counters
IU Paging Congestion Ratio(Cell)=
(VS.RRC.Paging1.Loss.PCHCong.Cell/VS.UTRAN.AttPaging1)*100%
Notes None
3.3 Call admission Refused Ratio
This KPI can be used to evaluate the admission refused ratio of new call in radio network at
busy hour in a cell.
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Table 3-3 Call admission Refused Ratio
KPI Name Call admission Refused Ratio
Description This KPI can be used to evaluate the admission refused ratio of new call
in radio network at busy hour in a cell.
Formula Call admission Refused Ratio=(Failed Number of Cell Resource Requests
for New Call Setup /Number of Cell Resource Requests for New Call
Setup )*100%
AssociatedCounters
Call admission Refused Ratio=[1-(VS.RAC.NewCallAcc)/
VS.RAC.NewCallReq]*100%
Notes None
3.4 Congested Cell RatioThis KPI can be used to evaluate the utility ratio of radio network resources at busy hours in one
RNC.
Table 3-4 Congested Cell Ratio
KPI Name Congested Cell Ratio
Description This KPI can be used to evaluate the utility ratio of radio network resources
at busy hours in one RNC.
Formula Congested Cell Ratio=(number of congested cells on busy hour/The Total
Number Of Cells In RNC)*100%
AssociatedCounters
Congested Cell Ratio=(The Number Of Cells,In Which
VS.LCC.OverCongNumUL>0 or VS.LCC.OverCongNumDL>0 On
Busy Hour/The Total Number Of Cells In RNC)*100%
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.
3.5 Radio Network Unavailability Ratio
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.
Table 3-5 Radio Network Unavailability Ratio
KPI Name Radio Network Unavailability Ratio
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.
Formula Radio Network Unavailability Ratio=( Cell Unavailable Time /(The Total
Number Of Cells In RNC*{SP*60})*100%
3 Availability
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AssociatedCounters
Radio Network Unavailability Ratio=(VS.Cell.UnavailTime.OM)/(The
Total Number Of Cells In RNC*{SP*60})*100%
Notes None
3.6 Average CPU Load
This KPI can be used to evaluate the consumption of CPU at busy hour in RNC system.
Table 3-6 Average CPU Load
KPI Name Average CPU Load
Description This KPI can be used to evaluate the consumption of CPU at busy hour in
RNC system.
Formula Average CPU Load=the CPU usage of the SPU in the measurement period
AssociatedCounters
Average CPU Load=VS.SPU.CPULOAD.MEAN
Notes Mean CPU Utility is the CPU average load showed in percentage
3.7 IUB Bandwidth Utilizing Ratio(UL)
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.
Table 3-7 IUB Bandwidth Utilizing Ratio(UL)
KPI Name IUB Bandwidth Utilizing Ratio(UL)
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.
Formula IUB Bandwidth Utilizing Ratio(Uplink)=(IUB Real Time Traffic uplink/IUB Configuration Bandwidth uplink)*100%
AssociatedCounters
IUB Bandwidth Utilizing Ratio(Uplink)=[(VS.ATMUlAvgUsed.1 +
VS.ATMUlAvgUsed.2 +VS.ATMUlAvgUsed.3 +
VS.ATMUlAvgUsed.4 + VS.IPUlAvgUsed.1 + VS.IPUlAvgUsed.2 +
VS.IPUlAvgUsed.3 + VS.IPUlAvgUsed.4) / (VS.ATMUlTotal.1 +
VS.ATMUlTotal.2 + VS.ATMUlTotal.3 + VS.ATMUlTotal.4 +
VS.IPUlTotal.1 + VS.IPUlTotal.2 + VS.IPUlTotal.3 + VS.IPUlTotal.
4) ]*100%
Notes The counters in the formular are measured at NodeB side.
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3.8 IUB Bandwidth Utilizing Ratio(DL)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.
Table 3-8 IUB Bandwidth Utilizing Ratio(DL)
KPI Name IUB Bandwidth Utilizing Ratio(DL)
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.
Formula IUB Bandwidth Utilizing Ratio(Dllink)=(IUB Real Time Traffic
downlink/IUB Configuration Bandwidth downlink)*100%
AssociatedCounters
IUB Bandwidth Utilizing Ratio(Dllink)=[(VS.ATMDLAvgUsed.1 +
VS.ATMDLAvgUsed.2 + VS.ATMDLAvgUsed.3 +
VS.ATMDLAvgUsed.4+VS.IPDLAvgUsed.1+ VS.IPDLAvgUsed.2+
VS.IPDLAvgUsed.3 + VS.IPDLAvgUsed.4) / (VS.ATMDLTotal.1 +
VS.ATMDLTotal.2 +VS.ATMDLTotal.3 + VS.ATMDLTotal.4 +
VS.IPDLTotal.1 + VS.IPDLTotal.2 + VS.IPDLTotal.3 +
VS.IPDLTotal.4)]*100%
Notes The counters in the formular are measured at NodeB side.
3.9 Cell Unavailability durationThis KPI can be used to evaluate accumulated unavailability duration of the cell caused by system
fault in a measurement period
Table 3-9 Cell Unavailability duration
KPI Name Cell Unavailability duration
Description This KPI can be used to evaluate accumulated unavailability duration of
the cell caused by system fault in a measurement period
Formula unavailability duration of a cell caused by system fault in the RNC
AssociatedCounters
VS.Cell.UnavailTime.Sys
Notes Unit:s
3.10 HSDPA Unavailability duration
This KPI can be used to evaluate accumulated the Hsdpa service unavailability duration of thecell caused by system fault in a measurement period.
3 Availability
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Table 3-10 HSDPA Unavailability duration
KPI Name HSDPA Unavailability duration
Description This KPI can be used to evaluate accumulated the Hsdpa serviceunavailability duration of the cell caused by system fault in a measurement
period.
Formula Hsdpa service unavailability duration of a cell caused by system fault in
the RNC.
AssociatedCounters
VS.Hsdpa.UnavailTime
Notes Unit:s
3.11 HSUPA Unavailability duration
This KPI can be used to evaluate accumulated the Hsupa service unavailability duration of the
cell caused by system fault in a measurement period.
Table 3-11 HSUPA Unavailability duration
KPI Name HSUPA Unavailability duration
Description This KPI can be used to evaluate accumulated the Hsupa service
unavailability duration of the cell caused by system fault in a measurement
period.
Formula Hsupa service unavailability duration of a cell caused by system fault in
the RNC
AssociatedCounters
VS.Eul.UnavailTime
Notes Unit:s
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4 Coverage
About This Chapter
Coverage KPIs are uesed for monitoring cell Interference status and Soft Handover Gain in a
RNC or a cluster.
4.1 Soft Handover Ratio(RNC)
This KPI can be used to evaluate the consumption of network resources due to soft handover in
one RNC
4.2 Soft Handover Ratio(Cell)
This KPI can be used to evaluate the consumption of network resources due to soft handover in
a cluster.
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4.1 Soft Handover Ratio(RNC)
This KPI can be used to evaluate the consumption of network resources due to soft handover in
one RNC
Table 4-1 Soft Handover Ratio(RNC)
KPI Name Soft Handover Ratio(RNC)
Description This KPI can be used to evaluate the consumption of network resources
due to soft handover in one RNC
Formula Soft Handover Ratio(RNC)=[(A1+B1*2+C1*3+D1*4+F1*5+F1*6)/(A1
+B1+C1+D1+E1+F1)-1]*100%
A1:Number of UEs with 1 RL;
B1:Number of UEs with 2 RLs;
C1:Number of UEs with 3 RLs;
D1:Number of UEs with 4 RLs;
E1:Number of UEs with 5 RLs;
F1:Number of UEs with 6 RLs.
AssociatedCounters
Soft Handover Ratio(RNC)={[VS.SHO.AS.1+(VS.SHO.AS.2Softer
+VS.SHO.AS.2Soft)*2+(VS.SHO.AS.3Soft2Softer +VS.SHO.AS.
3Soft+VS.SHO.AS.3Softer)*3+VS.SHO.AS.4*4+VS.SHO.AS.5*5
+VS.SHO.AS.6*6]/(VS.SHO.AS.1+VS.SHO.AS.2Softer
+VS.SHO.AS.2Soft+VS.SHO.AS.3Soft2Softer+VS.SHO.AS.3Soft+VS.SHO.AS.3Softer+VS.SHO.AS.4+VS.SHO.AS.5+VS.SHO.AS.
6)-1}*100%
Notes None
4.2 Soft Handover Ratio(Cell)
This KPI can be used to evaluate the consumption of network resources due to soft handover in
a cluster.
Table 4-2 Soft Handover Ratio(Cell)
KPI Name Soft Handover Ratio(Cell)
Description This KPI can be used to evaluate the consumption of network resources
due to soft handover in a cluster.
4 Coverage
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Formula Soft Handover Ratio(Cell)=RLs.[(A1+B1+C1+D1+E1+F1)/(A1+B1/2
+C1/3+D1/4+E1/5+F1/6)-1]*100%
A1:Number of UEs with 1 RL;
B1:Number of UEs with 2 RLs;
C1:Number of UEs with 3 RLs;
D1:Number of UEs with 4 RLs;
E1:Number of UEs with 5 RLs;
F1:Number of UEs with 6 RLs.
AssociatedCounters
Soft Handover Ratio(Cell)=[(VS.SHO.AS.1RL+VS.SHO.AS.2RL
+VS.SHO.AS.3RL+VS.SHO.AS.4RL+VS.SHO.AS.5RL
+VS.SHO.AS.6RL)/(VS.SHO.AS.1RL+VS.SHO.AS.2RL/2
+VS.SHO.AS.3RL/3+VS.SHO.AS.4RL/4+VS.SHO.AS.5RL/5
+VS.SHO.AS.6RL/6)-1]*100%
Notes None
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5Mobility
About This Chapter
Mobility KPIs are used to monitoring the successful ratio for several kinds of of handover
features or service mode changing in difference scenarios.
5.1 Soft Handover Success Ratio(Cell)
This KPI can be used to evaluate the soft handover success ratio in a cluster, including softer
handover.
5.2 Softer Handover Success Ratio(RNC)
This KPI can be used to evaluate the softer handover success ratio in one RNC
5.3 Softer Handover Success Ratio(Cell)
This KPI can be used to evaluate the softer handover success ratio in a cluster.
5.4 Service Cell Change Success Ratio with SHO (H2H)
This KPI can be used to evaluate the HS-DSCH service cell change success ratio with the SHO
procedure in a RNC or a cluster.
5.5 Channel Handover Success Ratio (H2D)
This KPI can be used to evaluate the channel handover success ratio when UE handover from
HSDPA to DCH in a RNC or a cluster.
5.6 Channel Handover Success Ratio (D2H)
This KPI can be used to evaluate the channel handover success ratio when UE handover fromDCH to HSDPA in a RNC or a cluster.
5.7 Intra-frequency Hard Handover Success Ratio
This KPI can be used to evaluate the intra-frequency hard handover success ratio in one RNC.
5.8 Intra-frequency Hard Handover Success Ratio (H2H)
This KPI can be used to evaluate the intra-frequency hard handover success ratio of HSDPA
service in a RNC or a cluster.
5.9 Inter-frequency Hard Handover Success Ratio(RNC)
This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNC
or a cluster.
5.10 Inter-frequency Hard Handover Success Ratio(Cell)
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This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNC
or a cluster.
5.11 Inter-frequency Hard Handover Success Ratio (H2H)
This KPI can be used to evaluate the inter-frequency hard handover success ratio of the HSDPA
service in a RNC or a cluster.
5.12 CS Inter-RAT Handover Success Ratio (W2G in RNC)
This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC or
a cluster.
5.13 CS Inter -RAT Handover Success Ratio (W2G in Cell)
This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC or
a cluster.
5.14 PS Inter -RAT Handover Success Ratio (W2G in RNC)
This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or a
cluster.
5.15 PS Inter -RAT Handover Success Ratio (W2G in Cell)
This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or a
cluster.
5.16 PS Inter -RAT Handover Success Ratio (G2W in RNC)
This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or a
cluster.
5.17 PS Inter -RAT Handover Success Ratio (G2W in Cell)
This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or a
cluster.
5.18 HSDPA Inter-RAT Handover Success Rate (W2G)This KPI can be used to evaluate the HSDPA inter-RAT handover out success ratio in one RNC
or a cluster.
5.19 SRNC Relocation Success Ratio
This KPI can be used to evaluate the relocation success ratio in one RNC which serves as SRNC.
5.20 TRNC R elocation Success Ratio
This KPI can be used to evaluate the relocation success ratio in one RNC which serves as TRNC.
5.21 E-DCH Soft Handover Success Ratio
This KPI can be used to evaluate the soft handover success ratio of the HSUPA service in a RNC
or a cluster.
5.22 E-DCH Cell Change Success Ratio with SHO
This KPI can be used to evaluate the E-DCH service cell change success ratio with the SHO
procedure in a RNC or a cluster.
5.23 E-DCH Cell Change Success Ratio with Inter-HHO
This KPI can be used to evaluate the E-DCH service cell change success ratio with the Inter-
HHO procedure in a cell.
5.24 E-DCH to DCH Handover Success Ratio (Intra Cell)
This KPI can be used to evaluate the channel handover success ratio when UE handover from
E-DCH to DCH in a cell.
5.25 DCH to E-DCH Handover Success Ratio (Intra Cell)
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This KPI can be used to evaluate the channel handover success ratio when UE handover from
DCH to E-DCH in a cell.
5.26 E-DCH to DCH Handover Success Ratio (with Inter HHO)
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.
5.27 HSUPA Inter-RAT Handover Success Ratio (W2G)
This KPI can be used to evaluate the HSUPA service Inter-RAT handover success ratio from
WCDMA to GPRS in one RNC or a cluster.
5.28 MBMS Service Mode Switch Success Ratio
This KPI can be used to evaluate the MBMS service mode switch success ratio from PTP to
PTM.
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5.1 Soft Handover Success Ratio(Cell)
This KPI can be used to evaluate the soft handover success ratio in a cluster, including softer handover.
Table 5-1 Soft Handover Success Ratio(Cell)
KPI Name Soft Handover Success Ratio(Cell)
Description This KPI can be used to evaluate the soft handover success ratio in a cluster,
including softer handover.
Formula Soft Handover Success Ratio(Cell)=(Number of successful soft handovers
in a Cluster/Number of attempts of soft handovers in a Cluster)*100%
AssociatedCounters
Soft Handover Success Ratio(Cell)=[(SHO.SuccRLAddUESide+SHO.SuccRLDelUESide)/(SHO.AttRLAddUESide
+SHO.AttRLDelUESide)]*100%
Notes None
5.2 Softer Handover Success Ratio(RNC)
This KPI can be used to evaluate the softer handover success ratio in one RNC
Table 5-2 Softer Handover Success Ratio(RNC)
KPI Name Softer Handover Success Ratio(RNC)
Description This KPI can be used to evaluate the softer handover success ratio in one
RNC
Formula Softer Handover Success Ratio(RNC)=(Number of successful softer
handovers/Number of attempts of softer handovers)*100%
AssociatedCounters
Softer Handover Success Ratio(RNC)=(VS.SoHo.Succ/
VS.SoHO.ASU.AttRNC)*100%
Notes None
5.3 Softer Handover Success Ratio(Cell)
This KPI can be used to evaluate the softer handover success ratio in a cluster.
Table 5-3 Softer Handover Success Ratio(Cell)
KPI Name Softer Handover Success Ratio(Cell)
Description This KPI can be used to evaluate the softer handover success ratio in a
cluster.
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Formula Softer Handover Success Ratio(Cell)=(Number of successful softer
handovers/Number of attempts of softer handovers)*100%
AssociatedCounters
Softer Handover Success Ratio(Cell)=[(VS.SoHO.ASU.SuccRLAdd
+VS.SoHO.ASU.SuccRlDel )/(VS.SoHO.ASU.AttRLAdd
+VS.SoHO.ASU.AttRlDel )]*100%
Notes None
5.4 Service Cell Change Success Ratio with SHO (H2H)
This KPI can be used to evaluate the HS-DSCH service cell change success ratio with the SHO
procedure in a RNC or a cluster.
Table 5-4 Service Cell Change Success Ratio with SHO (H2H)
KPI Name Service Cell Change Success Ratio with SHO (H2H)
Description This KPI can be used to evaluate the HS-DSCH service cell change success
ratio with the SHO procedure in a RNC or a cluster.
Formula Service Cell Change Success Ratio with SHO (H2H)=(HS-DSCH service
cell change success with SHO/HS-DSCH service cell change attempt with
SHO)*100%
AssociatedCounters
Service Cell Change Success Ratio with SHO (H2H)=
(VS.HSDPA.SHO.CellChg.SuccOut /
VS.HSDPA.SHO.CellChg.AttOut )*100%
Notes None
5.5 Channel Handover Success Ratio (H2D)
This KPI can be used to evaluate the channel handover success ratio when UE handover from
HSDPA to DCH in a RNC or a cluster.
Table 5-5 Channel Handover Success Ratio (H2D)
KPI Name Channel Handover Success Ratio (H2D)
Description This KPI can be used to evaluate the channel handover success ratio when
UE handover from HSDPA to DCH in a RNC or a cluster.
Formula Channel Handover Success Ratio (H2D)=(Channel Handover Success/
Channel Handover Attempt)*100%
AssociatedCounters
Channel Handover Success Ratio (H2D)=
(VS.HSDPA.ChR.HSDSCHtoDCH /
VS.HSDPA.ChR.HSDSCHtoDCH.Att )*100%
Notes None
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5.6 Channel Handover Success Ratio (D2H)
This KPI can be used to evaluate the channel handover success ratio when UE handover fromDCH to HSDPA in a RNC or a cluster.
Table 5-6 Channel Handover Success Ratio (D2H)
KPI Name Channel Handover Success Ratio (D2H)
Description This KPI can be used to evaluate the channel handover success ratio when
UE handover from DCH to HSDPA in a RNC or a cluster.
Formula Channel Handover Success Ratio (D2H) = (Channel Handover Success /
Channel Handover Attempt)*100%
AssociatedCounters
Channel Handover Success Ratio (D2H)=(VS.HSDPA.ChR.DCHtoHSDSCH /
VS.HSDPA.ChR.DCHtoHSDSCH.Att )*100%
Notes None
5.7 Intra-frequency Hard Handover Success Ratio
This KPI can be used to evaluate the intra-frequency hard handover success ratio in one RNC.
Table 5-7 Intra-frequency Hard Handover Success Ratio
KPI Name Intra-frequency Hard Handover Success Ratio
Description This KPI can be used to evaluate the intra-frequency hard handover success
ratio in one RNC.
Formula Intra-frequency Hard Handover Success Ratio=(HHOSuccess-
InerFreqHHOSuccess)/(HHOAttempt-InterFreqHHOAttempt)
AssociatedCounters
Intra-frequency Hard Handover Success Ratio=(VS.HHO.Succ.RNC-
VS.HHO.InterFreq.Succ.RNC )/(VS.HHO.Att.RNC-
VS.HHO.Succ.RNC)*100%
Notes None
5.8 Intra-frequency Hard Handover Success Ratio (H2H)
This KPI can be used to evaluate the intra-frequency hard handover success ratio of HSDPA
service in a RNC or a cluster.
Table 5-8 Intra-frequency Hard Handover Success Ratio (H2H)
KPI Name Intra-frequency Hard Handover Success Ratio (H2H)
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Description This KPI can be used to evaluate the intra-frequency hard handover success
ratio of HSDPA service in a RNC or a cluster.
Formula ntra-frequency Hard Handover Success Ratio (H2H)=(HtoH Intra-
frequency Hard Handover Success/HtoH Intra-frequency Hard Handover
Attempt)*100%
AssociatedCounters
ntra-frequency Hard Handover Success Ratio (H2H)=
(VS.HSDPA.HHO.SuccOutIntraFreq /
VS.HSDPA.HHO.AttOutIntraFreq )*100%
Notes None
5.9 Inter-frequency Hard Handover Success Ratio(RNC)
This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNC
or a cluster.
Table 5-9 Inter-frequency Hard Handover Success Ratio(RNC)
KPI Name Inter-frequency Hard Handover Success Ratio(RNC)
Description This KPI can be used to evaluate the inter-frequency hard handover success
ratio in one RNC or a cluster.
Formula Inter-frequency Hard Handover Success Ratio(RNC)=(Inter-frequency
Hard Handover Success/Inter-frequency Hard Handover Attempt)*100%
AssociatedCounters
Inter-frequency Hard Handover Success Ratio(RNC) =(VS.HHO.InterFreq.Succ.RNC /VS.HHO.InterFreq.Att.RNC )*100%
Notes None
5.10 Inter-frequency Hard Handover Success Ratio(Cell)
This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNC
or a cluster.
Table 5-10 Inter-frequency Hard Handover Success Ratio(Cell)
KPI Name Inter-frequency Hard Handover Success Ratio(Cell)
Description This KPI can be used to evaluate the inter-frequency hard handover success
ratio in one RNC or a cluster.
Formula Inter-frequency Hard Handover Success Ratio(Cell) =(Inter-frequency
Hard Handover Success/Inter-frequency Hard Handover Attempt)*100%
AssociatedCounters
Inter-frequency Hard Handover Success Ratio(Cell) =
(VS.HHO.InterFreq.SuccOut /VS.HHO.InterFreq.AttOut )*100%
Notes None
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5.11 Inter-frequency Hard Handover Success Ratio (H2H)
This KPI can be used to evaluate the inter-frequency hard handover success ratio of the HSDPA
service in a RNC or a cluster.
Table 5-11 Inter-frequency Hard Handover Success Ratio (H2H)
KPI Name Inter-frequency Hard Handover Success Ratio (H2H)
Description This KPI can be used to evaluate the inter-frequency hard handover success
ratio of the HSDPA service in a RNC or a cluster.
Formula Inter-frequency Hard Handover Success Ratio (HtoH)=(HtoH Inter-
frequency Hard Handover Success/HtoH Inter-frequency Hard Handover
Attempt)*100%
AssociatedCounters
Inter-frequency Hard Handover Success Ratio (HtoH)=
(VS.HSDPA.HHO.SuccOutInterFreq /
VS.HSDPA.HHO.AttOutInterFreq )*100%
Notes None
5.12 CS Inter-RAT Handover Success Ratio (W2G in RNC)
This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC or
a cluster.
Table 5-12 CS Inter-RAT Handover Success Ratio (W2G in RNC)
KPI Name CS Inter-RAT Handover Success Ratio (W2G in RNC)
Description This KPI can be used to evaluate the CS inter-RAT handover out success
ratio in one RNC or a cluster.
Formula CS Inter-RAT Handover Success Ratio(RNC)=(CS Inter-RAT Handover
Success/CS Inter-RAT Handover Attempt)*100%
Associated
Counters
CS Inter-RAT Handover Success Ratio(RNC)=
(VS.IRATHO.SuccCSOut.RNC /VS.IRATHO.AttCSOut.RNC)100%
Notes None
5.13 CS Inter-RAT Handover Success Ratio (W2G in Cell)
This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC or
a cluster.
Table 5-13 CS Inter-RAT Handover Success Ratio (W2G in Cell)
KPI Name CS Inter-RAT Handover Success Ratio (W2G in Cell)
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Description This KPI can be used to evaluate the CS inter-RAT handover out success
ratio in one RNC or a cluster.
Formula CS Inter-RAT Handover Success Ratio(Cell)=(CS Inter-RAT Handover
Success/CS Inter-RAT Handover Attempt)*100%
AssociatedCounters
CS Inter-RAT Handover Success Ratio(Cell)=(IRATHO.SuccOutCS/
IRATHO.AttOutCS)100%
Notes None
5.14 PS Inter-RAT Handover Success Ratio (W2G in RNC)
This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or a
cluster.
Table 5-14 PS Inter-RAT Handover Success Ratio (W2G in RNC)
KPI Name PS Inter-RAT Handover Success Ratio (W2G in RNC)
Description This KPI can be used to evaluate the PS inter-RAT handover out success
ratio in one RNC or a cluster.
Formula PS Inter-RAT Handover Success Ratio(RNC)=(Number of Successful PS
Inter-RAT Outgoing Handover /Number of PS Inter-RAT Outgoing
Handover Attempt)*100%
Associated
Counters
PS Inter-RAT Handover Success Ratio(RNC)=
(VS.IRATHO.SuccPSOutUTRAN.RNC /VS.IRATHO.AttPSOutUTRAN.RNC )*100%
Notes None
5.15 PS Inter-RAT Handover Success Ratio (W2G in Cell)
This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or a
cluster.
Table 5-15 PS Inter-RAT Handover Success Ratio (W2G in Cell)KPI Name PS Inter-RAT Handover Success Ratio (W2G in Cell)
Description This KPI can be used to evaluate the PS inter-RAT handover out success
ratio in one RNC or a cluster.
Formula PS Inter-RAT Handover Success Ratio(Cell)=(Number of Successful PS
Inter-RAT Outgoing Handover /Number of PS Inter-RAT Outgoing
Handover Attempt)*100%
AssociatedCounters
PS Inter-RAT Handover Success Ratio(Cell))=
(IRATHO.SuccOutPSUTRAN/IRATHO.AttOutPSUTRAN)*100%
Notes None
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5.16 PS Inter-RAT Handover Success Ratio (G2W in RNC)
This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or a
cluster.
Table 5-16 PS Inter-RAT Handover Success Ratio (G2W in RNC)
KPI Name PS Inter-RAT Handover Success Ratio (G2W in RNC)
Description This KPI can be used to evaluate the PS inter-RAT handover in success
ratio in one RNC or a cluster.
Formula PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)=(The number
of PS RAB handover in success/ The number of PS RAB attempt in)*100%
AssociatedCounters
PS Inter-RAT Handover Success Ratio (GPRS to WCDMA in RNC)=(VS.IRATHO.SuccPSInUE.RNC /VS.IRATHO.AttPSInUE.RNC )
*100%
Notes None
5.17 PS Inter-RAT Handover Success Ratio (G2W in Cell)
This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or a
cluster.
Table 5-17 PS Inter-RAT Handover Success Ratio (G2W in Cell)
KPI Name PS Inter-RAT Handover Success Ratio (G2W in Cell)
Description This KPI can be used to evaluate the PS inter-RAT handover in success
ratio in one RNC or a cluster.
Formula PS Inter-RAT Handover Success Ratio (GPRS to WCDMA)=(The number
of PS RAB handover in success/ The number of PS RAB attempt in)*100%
AssociatedCounters
PS Inter-RAT Handover Success Ratio (GPRS to WCDMA in Cell)=
(IRATHO.SuccOutPSUTRAN)/(IRATHO.AttOutPSUTRAN)
*100%
Notes None
5.18 HSDPA Inter-RAT Handover Success Rate (W2G)
This KPI can be used to evaluate the HSDPA inter-RAT handover out success ratio in one RNC
or a cluster.
Table 5-18 HSDPA Inter-RAT Handover Success Rate (W2G)
KPI Name HSDPA Inter-RAT Handover Success Rate (W2G)
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Description This KPI can be used to evaluate the HSDPA inter-RAT handover out
success ratio in one RNC or a cluster.
Formula HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS)=
(HSDPAInterRATHOSuccess/HSDPAInterRATHOAttempt)*100%
AssociatedCounters
HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS)=
(VS.IRATHO.HSDPA.SuccOutPSUTRAN /
VS.IRATHO.HSDPA.AttOutPSUTRAN )*100%
Notes None
5.19 SRNC Relocation Success Ratio
This KPI can be used to evaluate the relocation success ratio in one RNC which serves as SRNC.
Table 5-19 SRNC Relocation Success Ratio
KPI Name SRNC Relocation Success Ratio
Description This KPI can be used to evaluate the relocation success ratio in one RNC
which serves as SRNC.
Formula SRNC Relocation Success Ratio=(SRNCRelocationSuccess/
SRNCRelocationPreparationAttempt)*100%
AssociatedCounters
SRNC Relocation Success Ratio=
[(VS.SRELOC.SuccExec.UEInvCS.RNC
+VS.SRELOC.SuccExec.UEInvPS.RNC+VS.SRELOC.SuccExec.UENonInvCS.RNC
+VS.SRELOC.SuccExec.UENonInvPS.RNC )/
(RELOC.AttPrepUEInvolCS+RELOC.AttPrepUENotInvolCS
+RELOC.AttPrepUEInvolPS+RELOC.AttPrepUENotInvolPS )]
*100%
Notes None
5.20 TRNC Relocation Success Ratio
This KPI can be used to evaluate the relocation success ratio in one RNC which serves as TRNC.
Table 5-20 TRNC Relocation Success Ratio
KPI Name TRNC Relocation Success Ratio
Description This KPI can be used to evaluate the relocation success ratio in one RNC
which serves as TRNC.
Formula TRNC Relocation Success Ratio=(TRNCRelocationSuccess/
TRNCRelocationPreparationAttempt)*100%
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AssociatedCounters
TRNC Relocation Success Ratio=[(VS.TRELOC.SuccExec.UEInv
+VS.TRELOC.SuccExec.UENotInv )/(RELOC.AttResAllocUEIn-
volCS+RELOC.AttResAllocUEInvolPS
+RELOC.AttResAllocUENotInvolCS+RELOC.AttResAllocUENo-
tInvolPS)]*100%
Notes None
5.21 E-DCH Soft Handover Success Ratio
This KPI can be used to evaluate the soft handover success ratio of the HSUPA service in a RNC
or a cluster.
Table 5-21 E-DCH Soft Handover Success Ratio
KPI Name E-DCH Soft Handover Success Ratio
Description This KPI can be used to evaluate the soft handover success ratio of the
HSUPA service in a RNC or a cluster.
Formula E-DCH Soft Handover Success Ratio=(Successful Attempts to Add or
Delete EDCH Links /Attempts to Add or Delete EDCH Links due to Soft
Handover )*100%
AssociatedCounters
E-DCH Soft Handover Success Ratio=(VS.HSUPA.EDCH.SHO.Succ /
VS.HSUPA.EDCH.SHO.Att)*100%
Notes None
5.22 E-DCH Cell Change Success Ratio with SHO
This KPI can be used to evaluate the E-DCH service cell change success ratio with the SHO
procedure in a RNC or a cluster.
Table 5-22 E-DCH Cell Change Success Ratio with SHO
KPI Name E-DCH Cell Change Success Ratio with SHO
Description This KPI can be used to evaluate the E-DCH service cell change success
ratio with the SHO procedure in a RNC or a cluster.
Formula E-DCH Service Cell Change Success Ratio with SHO =(Successful
Attempts to Change EDCH Serving Cells /Attempts to Change EDCH
Serving Cells due to Soft Handover or Multiple Links )*100%
AssociatedCounters
E-DCH Service Cell Change Success Ratio with SHO =
(VS.HSUPA.SHO.ServCellChg.Succ /
VS.HSUPA.SHO.ServCellChg.Att )*100%
Notes None
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5.23 E-DCH Cell Change Success Ratio with Inter-HHO
This KPI can be used to evaluate the E-DCH service cell change success ratio with the Inter-HHO procedure in a cell.
Table 5-23 E-DCH Cell Change Success Ratio with Inter-HHO
KPI Name E-DCH Cell Change Success Ratio with Inter-HHO
Description This KPI can be used to evaluate the E-DCH service cell change success
ratio with the Inter-HHO procedure in a cell.
Formula E-DCH Service Cell Change Success Ratio with Inter-HHO=(Successful
Attempts to Change Serving Cell Attempts to Change Serving Cell due to
EDCH-to-EDCH Inter-Frequency Hard Handover Triggered by RNC
)*100%
AssociatedCounters
E-DCH Service Cell Change Success Ratio with Inter-HHO=
(VS.HSUPA.HHO.InterFreq.NoChR.Succ /
VS.HSUPA.HHO.InterFreq.NoChR.Att )*100%
Notes None
5.24 E-DCH to DCH Handover Success Ratio (Intra Cell)
This KPI can be used to evaluate the channel handover success ratio when UE handover fromE-DCH to DCH in a cell.
Table 5-24 E-DCH to DCH Handover Success Ratio (Intra Cell)
KPI Name E-DCH to DCH Handover Success Ratio (Intra Cell)
Description This KPI can be used to evaluate the channel handover success ratio when
UE handover from E-DCH to DCH in a cell.
Formula E-DCH to DCH Handover Success Ratio(Intra Cell)=(Successful
Attempts to Switch Channel Type from EDCH to DCH/Attempts to Switch
Channel Type from EDCH to DCH)*100%
AssociatedCounters
E-DCH to DCH Handover Success Ratio(Intra Cell)=
(VS.HSUPA.ChR.IntraCell.EDCHtoDCH.Succ /
VS.HSUPA.ChR.IntraCell.EDCHtoDCH.Att)*100%
Notes None
5.25 DCH to E-DCH Handover Success Ratio (Intra Cell)
This KPI can be used to evaluate the channel handover success ratio when UE handover from
DCH to E-DCH in a cell.
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Table 5-25 DCH to E-DCH Handover Success Ratio (Intra Cell)
KPI Name DCH to E-DCH Handover Success Ratio (Intra Cell)
Description This KPI can be used to evaluate the channel handover success ratio when
UE handover from DCH to E-DCH in a cell.
Formula DCH to E-DCH Handover Success Ratio (Intra Cell)=(Number of
Successful Attempts to Switch Channel Type from DCH to EDCH/
Number of Attempts to Switch Channel Type from DCH to EDCH)*100%
AssociatedCounters
DCH to E-DCH Handover Success Ratio (Intra Cell)=
(VS.HSUPA.ChR.IntraCell.DCHtoEDCH.Succ /
VS.HSUPA.ChR.IntraCell.DCHtoEDCH.Att)*100%
Notes None
5.26 E-DCH to DCH Handover Success Ratio (with InterHHO)
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.
Table 5-26 E-DCH to DCH Handover Success Ratio (with Inter HHO)
KPI Name E-DCH to DCH Handover Success Ratio (with Inter HHO)
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.
Formula E-DCH to DCH Handover Success Ratio (with Inter HHO)=(Successful
Attempts to Switch Channel Type from EDCH to DCH
/Attempts to Switch Channel Type from EDCH to DCH)*100%
AssociatedCounters
E-DCH to DCH Handover Success Ratio (with Inter HHO)=
(VS.HSUPA.ChR.InterFreq.EDCHtoDCH.Succ /
VS.HSUPA.ChR.InterFreq.EDCHtoDCH.Att )*100%
Notes None
5.27 HSUPA Inter-RAT Handover Success Ratio (W2G)
This KPI can be used to evaluate the HSUPA service Inter-RAT handover success ratio from
WCDMA to GPRS in one RNC or a cluster.
Table 5-27 HSUPA Inter-RAT Handover Success Ratio (W2G)
KPI Name HSUPA Inter-RAT Handover Success Ratio (W2G)
Description This KPI can be used to evaluate the HSUPA service Inter-RAT handover
success ratio from WCDMA to GPRS in one RNC or a cluster.
5 Mobility
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Formula HSUPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)=
(Successful RNC-Originated PS Domain Outgoing Inter-RAT Handovers
for HSUPA/Successful RNC-Originated PS Domain Outgoing Inter-RAT
Handovers for HSUPA)*100%
AssociatedCounters
HSUPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)=
(VS.HSUPA.IRATHO.SuccOutPSUTRAN /
VS.HSUPA.IRATHO.AttOutPSUTRAN )*100%
Notes None
5.28 MBMS Service Mode Switch Success Ratio
This KPI can be used to evaluate the MBMS service mode switch success ratio from PTP to
PTM.
Table 5-28 MBMS Service Mode Switch Success Ratio
KPI Name MBMS Service Mode Switch Success Ratio
Description This KPI can be used to evaluate the MBMS service mode switch success
ratio from PTP to PTM.
Formula MBMS Service Mode Switch Success Ratio from PTP to PTM =(Number
of channel mode switch success from PTP to PTM/Number of channel
mode switch attemp from PTP to PTM)*100%
Associated
Counters
MBMS Service Mode Switch Success Ratio from PTP to
PTM=( VS.MBMS.PTPtoPTM.Succ /VS.MBMS.PTPtoPTM.Att )*100%
Notes None
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6 Retainability
About This Chapter
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.
6.1 AMR Call Drop Ratio
This KPI can be used to evaluate the call drop ratio of the AMR service in one RNC or a cluster.
The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or
IU RELEASE REQUEST messages.
6.2 VP Call Drop RatioThis KPI can be used to evaluate the call drop ratio of the VP service in one RNC or a cluster.
The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or
IU RELEASE REQUEST messages.
6.3 AMR Traffic Drop Ratio(RNC)
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 AMR Traffic Drop Ratio(Cell)
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.
6.5 VP Traffic Drop Ratio(RNC)This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
6.6 VP Traffic Drop Ratio(Cell)
This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
6.7 PS Service Drop Ratio
This KPI can be used to evaluate the call drop ratio of all PS services in one RNC or a cluster.
The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or
IU RELEASE REQUEST messages.
6.8 HSDPA Service Drop Ratio
This KPI can be used to evaluate the call drop ratio of the PS service carried by HSDPA in one
RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASEREQUEST or IU RELEASE REQUEST messages.
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6.9 HSUPA Service Drop Ratio
This KPI can be used to evaluate the call drop ratio of the PS service carried by HSUPA in one
RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE
REQUEST or IU RELEASE REQUEST messages.
6.10 MBMS Service PTP call drop rateThis KPI can be used to evaluate the call drop ratio of the MBMS service in PTP mode in one
RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE
REQUEST or IU RELEASE REQUEST messages.
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6.1 AMR Call Drop RatioThis KPI can be used to evaluate the call drop ratio of the AMR service in one RNC or a cluster.
The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or
IU RELEASE REQUEST messages.
Table 6-1 AMR Call Drop Ratio
KPI Name AMR Call Drop Ratio
Description This KPI can be used to evaluate the call drop ratio of the AMR service in
one RNC or a cluster. The call drop occurs due to RNC abnormal release
trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST
messages.
Formula AMR Call Drop Ratio=(AMR RAB Abnormal Release/AMR RABRelease)*100%
AssociatedCounters
AMR Call Drop Ratio=[VS.RAB.Loss.CS.AMR /
(VS.RAB.Loss.CS.AMR +VS.RAB.Loss.CS.Norm.AMR )]*100%
Notes The RNC level KPIs can be calculated by aggregating all the cell counters
and Iur counters.
6.2 VP Call Drop RatioThis KPI can be used to evaluate the call drop ratio of the VP service in one RNC or a cluster.
The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or
IU RELEASE REQUEST messages.
Table 6-2 VP Call Drop Ratio
KPI Name VP Call Drop Ratio
Description This KPI can be used to evaluate the call drop ratio of the VP service in
one RNC or a cluster. The call drop occurs due to RNC abnormal release
trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST
messages.
Formula VP Call Drop Ratio=(VP RAB Abnormal Release/VP RAB Release)*100%
AssociatedCounters
VP Call Drop Ratio=[VS.RAB.Loss.CS.Conv64K /
(VS.RAB.Loss.CS.Conv64K +VS.Norm.Rel.CS.Conv.RB.64)]*100%
Notes The RNC level KPIs can be calculated by aggregating all the cell counters
and Iur counters.
6.3 AMR Traffic Drop Ratio(RNC)
This KPI can be used to evaluate the traffic per call drop of the AMR service in one RNC interms of the experience of GSM network management.
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Table 6-3 AMR Traffic Drop Ratio(RNC)
KPI Name AMR Traffic Drop Ratio(RNC)
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.
Formula AMR Traffic Drop Ratio(RNC)=(AMR Traffic*60)/AMR RAB
Abnormal Release
AssociatedCounters
AMR Traffic Drop Ratio(RNC)=(VS.AMR.RB.DL.12.2*60)/SUM
(VS.RAB.Loss.CS.AMR )
Notes None
6.4 AMR Traffic Drop Ratio(Cell)
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.
Table 6-4 AMR Traffic Drop Ratio(Cell)
KPI Name AMR Traffic Drop Ratio(Cell)
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.
Formula AMR Traffic Drop Ratio(Cell)=(AMR Traffic*60)/AMR RAB Abnormal
Release
AssociatedCounters
AMR Traffic Drop Ratio(Cell)=(VS.AMR.Ctrl.DL12.2*60)/
VS.RAB.Loss.CS.AMR
Notes None
6.5 VP Traffic Drop Ratio(RNC)
This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
Table 6-5 VP Traffic Drop Ratio(RNC)
KPI Name VP Traffic Drop Ratio(RNC)
Description This KPI can be used to evaluate the traffic per call drop of the VP service
in one RNC.
Formula VP Traffic Drop Ratio(RNC)=(VP Traffic*60)/VP RAB Abnormal
Release
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AssociatedCounters
VP Traffic Drop Ratio(RNC)=(VS.RB.DLConvCS.64.RNC*60)/SUM
(VS.RAB.Loss.CS.Conv64K )
Notes None
6.6 VP Traffic Drop Ratio(Cell)
This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
Table 6-6 VP Traffic Drop Ratio(Cell)
KPI Name VP Traffic Drop Ratio(Cell)
Description This KPI can be used to evaluate the traffic per call drop of the VP service
in one RNC.
Formula VP Traffic Drop Ratio(Cell)=(VP Traffic*60)/VP RAB Abnormal
Release
AssociatedCounters
VP Traffic Drop Ratio(Cell)=(VS.RB.DLConvCS.64*60)/
VS.RAB.Loss.CS.Conv64K
Notes None
6.7 PS Service Drop Ratio
This KPI can be used to evaluate the call drop ratio of all PS services in one RNC or a cluster.
The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST messages.
Table 6-7 PS Service Drop Ratio
KPI Name PS Service Drop Ratio
Description This KPI can be used to evaluate the call drop ratio of all PS services in
one RNC or a cluster. The call drop occurs due to RNC abnormal release
trigged by RAB RELEASE REQUEST or IU RELEASE REQUEST
messages.
Formula PS Service Drop Ratio=(PS RAB Abnormal Release/PS RAB Release)*100%
AssociatedCounters
PS Service Drop Ratio=[(VS.RAB.Loss.PS.RF +
VS.RAB.Loss.PS.Abnorm)/(VS.RAB.Loss.PS.RF +
VS.RAB.Loss.PS.Abnorm+ VS.RAB.Loss.PS.Norm)]*100%
Notes The RNC level KPIs can be calculated by aggregating all the cell counters
and Iur counters.
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6.8 HSDPA Service Drop Ratio
This KPI can be used to evaluate the call drop ratio of the PS service carried by HSDPA in oneRNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE
REQUEST or IU RELEASE REQUEST messages.
Table 6-8 HSDPA Service Drop Ratio
KPI Name HSDPA Service Drop Ratio
Description This KPI can be used to evaluate the call drop ratio of the PS service carried
by HSDPA in one RNC or a cluster. The call drop occurs due to RNC
abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE
REQUEST messages.
Formula HSDPA Service Drop Ratio=(HSDPA_RABAbnormalRelease/
HSDPA_RABRelease)*100%
AssociatedCounters
HSDPA Service Drop Ratio=[(VS.HSDPA.RAB.Loss.Abnorm.NonRF
+ VS.HSDPA.RAB.Loss.RF)/
(VS.HSDPA.RAB.Loss.Abnorm.NonRF + VS.HSDPA.RAB.Loss.RF
+VS.HSDPA.RAB.Loss.Norm+ VS.HSDPA.RAB.Loss.InActivity+
VS.HSDPA.ChR.HSDSCHtoDCH +
VS.HSDPA.ChR.HSDSCHtoFACH +
VS.HSDPA.HHO.H2D.SuccOutIntraFreq +
VS.HSDPA.HHO.H2D.SuccOutInterFreq )]*100%
Notes 1,The RNC level KPIs can be calculated by aggregating all the cellcounters.
2,The normal transition from HS-DSCH to FACH/DCH is considered as
normal HS-DSCH release
( including transitions due to mobility).
6.9 HSUPA Service Drop Ratio
This KPI can be used to evaluate the call drop ratio of the PS service carried by HSUPA in one
RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE
REQUEST or IU RELEASE REQUEST messages.
Table 6-9 HSUPA Service Drop Ratio
KPI Name HSUPA Service Drop Ratio
Description This KPI can be used to evaluate the call drop ratio of the PS service carried
by HSUPA in one RNC or a cluster. The call drop occurs due to RNC
abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE
REQUEST messages.
Formula HSUPA Service Drop Ratio=(HSUPA_RBAbnormalRelease/
HSUPA_RBRelease)*100%
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AssociatedCounters
HSUPA Service Drop Ratio=[VS.HSUPA.RAB.Loss.Abnorm /
(VS.HSUPA.RAB.Loss.Abnorm + VS.HSUPA.RAB.Loss.Norm+
VS.HSUPA.ChR.IntraCell.EDCHtoDCH.Succ +
VS.HSUPA.ChR.IntraFreq.EDCHtoDCH.Succ +
VS.HSUPA.ChR.InterFreq.EDCHtoDCH.Succ +VS.HSUPA.ChR.EDCHtoFACH.Succ )]*100%
Notes 1. The RNC level KPIs can be calculated by aggregating all the cell
counters.
2. The normal transition from E-DCH to FACH/DCH is considered as
normal E-DCH release(including transitions due to mobility).
6.10 MBMS Service PTP call drop rate
This KPI can be used to evaluate the call drop ratio of the MBMS service in PTP mode in one
RNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASE
REQUEST or IU RELEASE REQUEST messages.
Table 6-10 MBMS Service PTP call drop rate
KPI Name MBMS Service PTP call drop rate
Description This KPI can be used to evaluate the call drop ratio of the MBMS service
in PTP mode in one RNC or a cluster. The call drop occurs due to RNC
abnormal release trigged by RAB RELEASE REQUEST or IU RELEASE
REQUEST messages.
Formula MBMS Service PTP Call Drop Ratio=(MBMS PTP RAB AbnormalRelease/MBMS PTP RAB Release)*100%
AssociatedCounters
MBMS Service PTP Call Drop Ratio=
[VS.MBMS.RB.PTP.Loss.Abnorm /
(VS.MBMS.RB.PTP.Loss.Abnorm
+VS.MBMS.RB.PTP.Loss.norm)]*100%
Notes The RNC level KPIs can be calculated by aggregating all the cell counters.
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7 Service Integrity
About This Chapter
Service Integrity KPIs mainly indicated the service capabilities for PS/HSPA throughput on
busy hour in each cell and the service UL Average BLER for evaluating the UL BLER value of
services in each cell.
7.1 PS Service DL Average Throughput
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 eleven services listed in
the following definition.
7.2 Service UL Average BLER
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 two services listed in the following
definition.
7.3 HSDPA RLC Throughput
This KPI can be used to evaluate the DL RLC average throughput of HSDPA Service in one
cell, it excludes the RLC retransmit data and RLC header.
7.4 HSUPA RLC Throughput
This KPI can be used to evaluate the UL RLC average throughput of HSUPA Service in one
cell, it excludes the RLC retransmit data and RLC header.
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7.1 PS Service DL Average Throughput
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 eleven services listed in
the following definition.
Table 7-1 PS Service DL Average Throughput
KPI Name PS Service DL Average Throughput
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 eleven services listed in the following
definition.
Formula DL Bit Rate of PS 64K Streaming Traffic;DL Bit Rate of PS 128K Streaming Traffic;
DL Bit Rate of PS 144K Streaming Traffic;
DL Bit Rate of PS 64K Interactive Traffic;
DL Bit Rate of PS 128K Interactive Traffic;
DL Bit Rate of PS 144K Interactive Traffic;
DL Bit Rate of PS 384K Interactive Traffic;
DL Bit Rate of PS 64K Background Traffic;
DL Bit Rate of PS 128K Background Traffic;
DL Bit Rate of PS 144K Background Traffic;
DL Bit Rate of PS 384K Background Traffic.
AssociatedCounters
VS.PS.Str.Kbps.DL64;
VS.PS.Str.Kbps.DL128;
VS.PS.Str.Kbps.DL144;
VS.PS.Int.Kbps.DL64;
VS.PS.Int.Kbps.DL128;
VS.PS.Int.Kbps.DL144;
VS.PS.Int.Kbps.DL384;
VS.PS.BKG.Kbps.DL64 ;
VS.PS.BKG.Kbps.DL128 ;
VS.PS.BKG.Kbps.DL144 ;
VS.PS.BKG.Kbps.DL384 .
Notes None
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7.2 Service UL Average BLER
This grouped KPI can be used to evaluate the UL BLER value of services in each cell. Accordingto the experience from commercial network, there are two services listed in the following
definition.
Table 7-2 Service UL Average BLER
KPI Name Service UL Average BLER
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 two services listed in the following definition.
Formula UL BLER of AMR Speech Service on DCH;
UL BLER of CS 64 K Real-time Service on DCH.
AssociatedCounters
VS.ULBlerAMR ;
VS.ULBlerCSRT.64 .
Notes None
7.3 HSDPA RLC Throughput
This KPI can be used to evaluate the DL RLC average throughput of HSDPA Service in one
cell, it excludes the RLC retransmit data and RLC header.
Table 7-3 HSDPA RLC Throughput
KPI Name HSDPA RLC Throughput
Description This KPI can be used to evaluate the DL RLC average throughput of
HSDPA Service in one cell, it excludes the RLC retransmit data and RLC
header.
Formula HSDPA RLC Throughput=Number of Bytes Transmitted in MAC-d Flow
* 8/{StaticTime}/1024
AssociatedCounters
HSDPA RLC
Throughput=VS.HSDPA.MeanChThroughput.TotalBytes * 8/
{StaticTime}/1024
Notes This KPI should be calculated at busy hour.
Unit: kbps
7.4 HSUPA RLC Throughput
This KPI can be used to evaluate the UL RLC average throughput of HSUPA Service in one
cell, it excludes the RLC retransmit data and RLC header.
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Table 7-4 HSUPA RLC Throughput
KPI Name HSUPA RLC Throughput
Description This KPI can be used to evaluate the UL RLC average throughput of
HSUPA Service in one cell, it excludes the RLC retransmit data and RLCheader.
Formula HSUPA RLC Throughput= Number of Bytes Receive in Mac-d flow * 8/
{StaticTime}/1024
AssociatedCounters
HSUPA RLC
Throughput=VS.HSUPA.MeanChThroughput.TotalBytes * 8/
{StaticTime}/1024
Notes This KPI should be calculated at busy hour.
Unit: kbps
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8 Traffic
About This Chapter
Traffic KPIs are used to evaluate the circulated traffic such as CS Equivalent Erlang,PS
Traffic,Mean UE number for several kinds of of services in a RNC or cluster.
8.1 PS UL Throughput
This KPI can be used to evaluate the UL throughput of all PS services of one RNC.
8.2 PS DL Throughput
This KPI can be used to evaluate the DLthroughput of all PS services of one RNC.
8.3 DL Traffic of Typical Radio BearersThis grouped KPIs can be used to evaluate the average DL traffic of typical radio bearers at busy
hour in one R NC, which means the traffics from different services are different although they
are in the same unit.
8.5 HSDPA Mean UE Number
This KPI can be used to evaluate average Number of UEs that in HSDPA service
8.6 EFACH UE Number
This KPI can be used to evaluate average Number of UEs that in Cell E-FACH status
8.7 CS Over HSPA UE Number
This KPI can be used to evaluate the average number of CS Over HSPA in a cell.
8.8 HSDPA RLC Traffic Volume
This grouped KPIs can be used to evaluate the total traffic volume of the HSDPA service in
certain time in one Cell.
8.9 HSUPA Mean UE Number
This KPI can be used to evaluate the average UL traffic of the HSUPA service at busy hour in
one cell.
8.10 HSUPA RLC Traffic Volume
This grouped KPIs can be used to evaluate the total traffic volume of the HSUPA service in
certain time in one cell.
8.11 UL Traffic Volume of QoS Classes
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This grouped KPIs can be used to evaluate the cell's UL traffic volume of QoS classes in one
cell.
8.12 DL Traffic Volume of QoS Classes
This grouped KPI can be used to evaluate the cell's DL traffic volume of QoS classes in one cell.
8.13 MBMS Service User Number
This grouped KPI can be used to evaluate the traffic of MBMS service in one cell.
8.14 MBMS Service Throughput
This grouped KPI can be used to evaluate the throughput of MBMS service in one cell.
8.15 EFACH MAC Traffic Volume
This grouped KPIs can be used to evaluate the total traffic volume of the EFACH service in
certain time in one cell.
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8.1 PS UL ThroughputThis KPI can be used to evaluate the UL throughput of all PS services of one RNC.
Table 8-1 PS UL Throughput
KPI Name PS UL Throughput
Description This KPI can be used to evaluate the UL throughput of all PS services of
one RNC.
Formula PS UL Throughput
PS UL PEAK Throughput
Associated
Counters
VS.R99PSLoad.ULThruput.RNC
VS.R99PSLoad.MaxULThruput.RNC
VS.HSUPAPSLoad.ULThruput.RNC
VS.HSUPAPSLoad.MaxULThruput.RNC
Notes Unit: kbps
8.2 PS DL ThroughputThis KPI can be used to evaluate the DLthroughput of all PS services of one RNC.
Table 8-2 PS DL Throughput
KPI Name PS DL Throughput
Description This KPI can be used to evaluate the DLthroughput of all PS services of
one RNC.
Formula PS DL Throughput
PS DL PEAK Throughput
AssociatedCounters
VS.R99PSLoad.DLThruput.RNC
VS.R99PSLoad.MaxDLThruput.RNC
VS.HSDPAPSLoad.DLThruput.RNCVS.HSDPAPSLoad.MaxDLThruput.RNC
VS.MBMSPSLoad.DLThruput.RNC
VS.MBMSPSLoad.MaxDLThruput.RNC
Notes Unit: kbps
8.3 DL Traffic of Typical Radio BearersThis 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 theyare in the same unit.
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Table 8-3 DL Traffic of Typical Radio Bearers
KPI Name DL Traffic of Typical Radio Bearers
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.
Formula AMR12.2KDL_Erl
CSConv64KDL_Erl
AssociatedCounters
VS.AMR.Ctrl.DL12.2
VS.RB.DLConvCS.64
Notes Unit: Erl
8.4 DL Traffic of Typical Radio Bearers
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.
Table 8-4 DL Traffic of Typical Radio Bearers
KPI Name DL Traffic of Typical Radio Bearers
Description This grouped KPIs can be used to evaluate the average DL traffic of typicalradio bearers at busy hour in one RNC, which means the traffics from
different services are different although they are in the same unit.
Formula AMR12.2KDL_Erl
CSConv64KDL_Erl
AssociatedCounters
VS.AMR.Ctrl.DL12.2
VS.RB.DLConvCS.64
Notes Unit: Erl
8.5 HSDPA Mean UE Number
This KPI can be used to evaluate average Number of UEs that in HSDPA service
Table 8-5 HSDPA Mean UE Number
KPI Name HSDPA Mean UE Number
Description This KPI can be used to evaluate average Number of UEs that in HSDPA
service
Formula Mean Number of HSDPA UEs in a Cell
8 Traffic
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AssociatedCounters
VS.HSDPA.UE.Mean.Cell
Notes The KPI should be taken statistics at busy hour.
8.6 EFACH UE Number
This KPI can be used to evaluate average Number of UEs that in Cell E-FACH status
Table 8-6 EFACH UE Number
KPI Name EFACH UE Number
Description This KPI can be used to evaluate average Number of UEs that in Cell E-
FACH status
Formula Number of UEs in cell E-FACH status
AssociatedCounters
VS.CellEFACHUEs
Notes The KPI should be taken statistics at busy hour.
8.7 CS Over HSPA UE Number
This KPI can be used to evaluate the average number of CS Over HSPA in a cell.
Table 8-7 CS Over HSPA UE Number
KPI Name CS Over HSPA UE Number
Description This KPI can be used to evaluate the average number of CS Over HSPA
in a cell.
Formula Number of CS Over HSPA in a cell.
AssociatedCounters
VS.HSPA.UE.Mean.CS.Conv.Cell
Notes The KPI should be taken statistics at busy hour.
8.8 HSDPA RLC Traffic Volume
This grouped KPIs can be used to evaluate the total traffic volume of the HSDPA service in
certain time in one Cell.
Table 8-8 HSDPA RLC Traffic Volume
KPI Name HSDPA RLC Traffic Volume
Description This grouped KPIs can be used to evaluate the total traffic volume of the
HSDPA service in certain time in one Cell.
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Formula Number of Transmitted Downlink Bytes in MAC-d Flow (Cell)
AssociatedCounters
VS.HSDPA.MeanChThroughput.TotalBytes
Notes Unit: byte
8.9 HSUPA Mean UE Number
This KPI can be used to evaluate the average UL traffic of the HSUPA service at busy hour in
one cell.
Table 8-9 HSUPA Mean UE Number
KPI Name HSUPA Mean UE Number
Description This KPI can be used to evaluate the average UL traffic of the HSUPA
service at busy hour in one cell.
Formula The mean number of HSUPA UEs in a cell
AssociatedCounters
VS.HSUPA.UE.Mean.Cell
Notes The KPI should be taken statistics at busy hour.
8.10 HSUPA RLC Traffic Volume
This grouped KPIs can be used to evaluate the total traffic volume of the HSUPA service in
certain time in one cell.
Table 8-10 HSUPA RLC Traffic Volume
KPI Name HSUPA RLC Traffic Volume
Description This grouped KPIs can be used to evaluate the total traffic volume of the
HSUPA service in certain time in one cell.
Formula Number of Bytes in Received Uplink Data at the RLC Layer of Mac-d
flow (Cell)
AssociatedCounters
VS.HSUPA.MeanChThroughput.TotalBytes
Notes Unit: byte
8.11 UL Traffic Volume of QoS Classes
This grouped KPIs can be used to evaluate the cell's UL traffic volume of QoS classes in one
cell.
8 Traffic
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Table 8-11 UL Traffic Volume of QoS Classes
KPI Name UL Traffic Volume of QoS Classes
Description This grouped KPIs can be used to evaluate the cell's UL traffic volume of
QoS classes in one cell.
Formula UL Traffic Volume of QoS Classes
AssociatedCounters
(VS.AMR.Ctrl.DL12.2) *12.2K
VS.CS.Conv.DL.64.Thruput
VS.PS.Str.UL.64.Thruput
VS.PS.Int.UL.64.Thruput
VS.PS.Int.UL.128.Thruput
VS.PS.Int.UL.144.Thruput
VS.PS.Int.UL.384.Thruput
VS.PS.bkg.UL.64.Thruput
VS.PS.bkg.UL.128.Thruput
VS.PS.bkg.UL.144.Thruput
VS.PS.bkg.UL.384.Thruput
Notes Unit: bit
8.12 DL Traffic Volume of QoS Classes
This grouped KPI can be used to evaluate the cell's DL traffic volume of QoS classes in one cell.
Table 8-12 DL Traffic Volume of QoS Classes
KPI Name DL Traffic Volume of QoS Classes
Description This grouped KPI can be used to evaluate the cell's DL traffic volume of
QoS classes in one cell.
Formula DL Traffic Volume of QoS Classes
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AssociatedCounters
(VS.AMR.Ctrl.UL12.2)*12.2K
VS.CS.Conv.DL.64.Thruput
VS.PS.Str.DL.64.Thruput
VS.PS.Str.DL.128.ThruputVS.PS.Str.DL.144.Thruput
VS.PS.Int.DL.64.Thruput
VS.PS.Int.DL.128.Thruput
VS.PS.Int.DL.144.Thruput
VS.PS.Int.DL.384.Thruput
VS.PS.bkg.DL.64.Thruput
VS.PS.bkg.DL.128.Thruput
VS.PS.bkg.DL.144.Thruput
VS.PS.bkg.DL.384.Thruput
Notes Unit: bit
8.13 MBMS Service User Number
This grouped KPI can be used to evaluate the traffic of MBMS service in one cell.
Table 8-13 MBMS Service User Number
KPI Name MBMS Service User Number
Description This grouped KPI can be used to evaluate the traffic of MBMS service in
one cell.
Formula Mean number of PTP users in a cell of MBMS Channel
Mean number of PTM users in a cell of MBMS Channel
AssociatedCounters
VS.MBMS.PTP.UE.Channel0.Mean.Cell
VS.MBMS.PTM.UE.Channel0.Mean.Cell
VS.MBMS.PTP.UE.Channel1.Mean.Cell
VS.MBMS.PTM.UE.Channel1.Mean.Cell
VS.MBMS.PTP.UE.Channel2.Mean.CellVS.MBMS.PTM.UE.Channel2.Mean.Cell
VS.MBMS.PTP.UE.Channel3.Mean.Cell
VS.MBMS.PTM.UE.Channel3.Mean.Cell
VS.MBMS.PTP.UE.Channel4.Mean.Cell
VS.MBMS.PTM.UE.Channel4.Mean.Cell
Notes None
8 Traffic
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8.14 MBMS Service Throughput
This grouped KPI can be used to evaluate the throughput of MBMS service in one cell.
Table 8-14 MBMS Service Throughput
KPI Name MBMS Service Throughput
Description This grouped KPI can be used to evaluate the throughput of MBMS service
in one cell.
Formula the total throughput of all Point-to-Multipoint (PTM) MBMS services in
a cell.
Associated
Counters
VS.MBMS.PTM.MeanThroughput.Cell
VS.MBMS.PTP.MeanThroughput.Cell
Notes Unit: kbps
8.15 EFACH MAC Traffic Volume
This grouped KPIs can be used to evaluate the total traffic volume of the EFACH service in
certain time in one cell.
Table 8-15 EFACH MAC Traffic Volume
KPI Name EFACH MAC Traffic Volume
Description This grouped KPIs can be used to evaluate the total traffic volume of the
EFACH service in certain time in one cell.
Formula Number of Downlink MAC PDU Bytes on the EFACH over the Iub
Interface
AssociatedCounters
VS.MAC.CRNCIubBytesEFACH.Tx
Notes Unit: byte
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