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RAN
RAN11.0
KPI Reference
Issue 03
Date 2009-08-25
Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.
Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. For anyassistance, please contact our local office or company headquarters.
Huawei Technologies Co., Ltd.Address: Huawei Industrial Base
Bantian, LonggangShenzhen 518129People's Republic of China
Website: http://www.huawei.com
Email: [email protected]
Copyright © Huawei Technologies Co., Ltd. 2009. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co., Ltd. Trademarks and Permissions
and other Huawei trademarks are the property of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders. NoticeThe information in this document is subject to change without notice. Every effort has been made in thepreparation of this document to ensure accuracy of the contents, but the statements, information, andrecommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.
Contents
About This Document.....................................................................................................................1
1 Changes in RAN KPI Reference..............................................................................................1-1
2 Accessibility................................................................................................................................2-12.1 IU Paging Success Ratio.................................................................................................................................2-42.2 Radio Access Success Ratio(RNC).................................................................................................................2-42.3 Radio Access Success Ratio(Cell)..................................................................................................................2-52.4 Ps Radio Access Success Ratio(RNC)............................................................................................................2-62.5 PS Radio Access Success Ratio(Cell).............................................................................................................2-62.6 CS Radio Access Success Ratio(RNC)...........................................................................................................2-72.7 CS Radio Access Success Ratio(Cell)............................................................................................................2-72.8 RRC Setup Success Ratio (RNC.Other).........................................................................................................2-82.9 RRC Setup Success Ratio (Cell.Other)...........................................................................................................2-82.10 RRC Setup Success Ratio(RNC.Service)......................................................................................................2-92.11 RRC Setup Success Ratio (Cell.Service)....................................................................................................2-102.12 AMR RAB Setup Success Ratio(RNC)......................................................................................................2-112.13 AMR RAB Setup Success Ratio(Cell)........................................................................................................2-122.14 VP RAB Setup Success Ratio(RNC)..........................................................................................................2-122.15 VP RAB Setup Success Ratio(Cell)............................................................................................................2-132.16 CS RAB Setup Success Ratio(RNC)..........................................................................................................2-132.17 CS RAB Setup Success Ratio(Cell)............................................................................................................2-132.18 PS RAB Setup Success Ratio(RNC)...........................................................................................................2-142.19 PS RAB Setup Success Ratio(Cell)............................................................................................................2-142.20 HSDPA RAB Setup Success Ratio.............................................................................................................2-152.21 HSUPA RAB Setup Success Ratio.............................................................................................................2-152.22 E-FACH RAB Setup Success Ratio............................................................................................................2-162.23 CS over HSPA RAB Setup Success Ratio..................................................................................................2-162.24 PTM Channel Setup Success Ratio.............................................................................................................2-172.25 PTP Channel Setup Success Ratio..............................................................................................................2-17
3 Availability..................................................................................................................................3-13.1 Worst Cell Ratio..............................................................................................................................................3-33.2 IU Paging Congestion Ratio(RNC).................................................................................................................3-33.3 IU Paging Congestion Ratio(Cell)..................................................................................................................3-4
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3.4 Call admission Refused Ratio.........................................................................................................................3-43.5 Congested Cell Ratio.......................................................................................................................................3-43.6 Radio Network Unavailability Ratio...............................................................................................................3-53.7 Average CPU Load.........................................................................................................................................3-53.8 IUB Bandwidth Utilizing Ratio(UL)...............................................................................................................3-63.9 IUB Bandwidth Utilizing Ratio(DL)...............................................................................................................3-63.10 Cell Unavailability duration..........................................................................................................................3-73.11 HSDPA Unavailability duration....................................................................................................................3-73.12 HSUPA Unavailability duration....................................................................................................................3-8
4 Coverage.......................................................................................................................................4-14.1 UL Interference Cell Ratio..............................................................................................................................4-24.2 Soft Handover Overhead(RNC)......................................................................................................................4-24.3 Soft Handover Overhead(Cell)........................................................................................................................4-3
5 Mobility........................................................................................................................................5-15.1 Soft Handover Success Ratio(RNC)...............................................................................................................5-45.2 Soft Handover Success Ratio(Cell).................................................................................................................5-45.3 Softer Handover Success Ratio(RNC)............................................................................................................5-45.4 Softer Handover Success Ratio(Cell)..............................................................................................................5-55.5 Service Cell Change Success Ratio with SHO (H2H)....................................................................................5-55.6 Channel Handover Success Ratio (H2D)........................................................................................................5-65.7 Channel Handover Success Ratio (D2H)........................................................................................................5-65.8 Intra-frequency Hard Handover Success Ratio...............................................................................................5-75.9 Intra-frequency Hard Handover Success Ratio (H2H)....................................................................................5-75.10 Inter-frequency Hard Handover Success Ratio(RNC)..................................................................................5-75.11 Inter-frequency Hard Handover Success Ratio(Cell)....................................................................................5-85.12 Inter-frequency Hard Handover Success Ratio (H2H)..................................................................................5-85.13 Inter-frequency Hard Handover Success Ratio (H2D)..................................................................................5-95.14 CS Inter-RAT Handover Success Ratio(W2G RNC)...................................................................................5-95.15 CS Inter-RAT Handover Success Ratio (W2G Cell)..................................................................................5-105.16 PS Inter-RAT Handover Success Ratio (W2G RNC).................................................................................5-105.17 PS Inter-RAT Handover Success Ratio (W2G Cell)..................................................................................5-105.18 PS Inter-RAT Handover Success Ratio (G2W RNC).................................................................................5-115.19 PS Inter-RAT Handover Success Ratio (G2W Cell)..................................................................................5-115.20 HSDPA Inter-RAT Handover Success Ratio (W2G).................................................................................5-125.21 SRNC Relocation Success Ratio.................................................................................................................5-125.22 TRNC Relocation Success Ratio.................................................................................................................5-135.23 E-DCH Soft Handover Success Ratio.........................................................................................................5-135.24 E-DCH Cell Change Success Ratio with SHO...........................................................................................5-145.25 E-DCH Cell Change Success Ratio with Inter-HHO..................................................................................5-145.26 E2D Handover Success Ratio (Intra Cell)...................................................................................................5-155.27 D2E Handover Success Ratio (Intra Cell)...................................................................................................5-155.28 E2D Handover Success Ratio with Inter HHO...........................................................................................5-15
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5.29 HSUPA Inter-RAT Handover Success Ratio (W2G).................................................................................5-165.30 MBMS Service Mode Switch Success Ratio..............................................................................................5-16
6 Retainability................................................................................................................................6-16.1 CS Service Drop Ratio....................................................................................................................................6-36.2 AMR Call Drop Ratio.....................................................................................................................................6-36.3 VP Call Drop Ratio.........................................................................................................................................6-46.4 AMR Traffic Drop Ratio(RNC)......................................................................................................................6-46.5 AMR Traffic Drop Ratio(Cell).......................................................................................................................6-46.6 VP Traffic Drop Ratio(RNC)..........................................................................................................................6-56.7 VP Traffic Drop Ratio(Cell)...........................................................................................................................6-56.8 PS Service Drop Ratio.....................................................................................................................................6-66.9 HSDPA Service Drop Ratio............................................................................................................................6-66.10 HSUPA Service Drop Ratio..........................................................................................................................6-76.11 MBMS Service PTP call drop Ratio.............................................................................................................6-8
7 Service Integrity.........................................................................................................................7-17.1 PS Service UL Average Throughput...............................................................................................................7-27.2 PS Service DL Average Throughput...............................................................................................................7-27.3 Speech Service UL Average BLER................................................................................................................7-37.4 HSDPA RLC Throughput...............................................................................................................................7-47.5 HSUPA RLC Throughput...............................................................................................................................7-4
8 Traffic...........................................................................................................................................8-18.1 CS Equivalent Erlang......................................................................................................................................8-38.2 PS UL Throughput..........................................................................................................................................8-38.3 PS DL Throughput..........................................................................................................................................8-38.4 DL Traffic of Typical Radio Bearers(RNC)...................................................................................................8-48.5 DL Traffic of Typical Radio Bearers(Cell).....................................................................................................8-48.6 HSDPA Mean UE Number.............................................................................................................................8-58.7 EFACH UE Number.......................................................................................................................................8-58.8 CS Over HSPA UE Number...........................................................................................................................8-68.9 HSDPA RLC Traffic Volume.........................................................................................................................8-68.10 HSUPA Mean UE Number...........................................................................................................................8-68.11 HSUPA RLC Traffic Volume.......................................................................................................................8-78.12 UL Traffic Volume of QoS Classes..............................................................................................................8-78.13 DL Traffic Volume of QoS Classes..............................................................................................................8-88.14 MBMS Service User Number.......................................................................................................................8-98.15 MBMS Service Throughput..........................................................................................................................8-98.16 EFACH MAC Traffic Volume....................................................................................................................8-10
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Tables
Table 2-1 IU Paging Success Ratio......................................................................................................................2-4Table 2-2 Radio Access Success Ratio(RNC)......................................................................................................2-4Table 2-3 Radio Access Success Ratio(Cell).......................................................................................................2-5Table 2-4 Ps Radio Access Success Ratio(RNC).................................................................................................2-6Table 2-5 PS Radio Access Success Ratio(Cell)..................................................................................................2-6Table 2-6 CS Radio Access Success Ratio(RNC)................................................................................................2-7Table 2-7 CS Radio Access Success Ratio(Cell).................................................................................................2-8Table 2-8 RRC Setup Success Ratio (RNC.Other)..............................................................................................2-8Table 2-9 RRC Setup Success Ratio (Cell.Other)................................................................................................2-9Table 2-10 RRC Setup Success Ratio(RNC.Service)..........................................................................................2-9Table 2-11 RRC Setup Success Ratio (Cell.Service).........................................................................................2-10Table 2-12 AMR RAB Setup Success Ratio(RNC)...........................................................................................2-11Table 2-13 AMR RAB Setup Success Ratio(Cell).............................................................................................2-12Table 2-14 VP RAB Setup Success Ratio(RNC)...............................................................................................2-12Table 2-15 VP RAB Setup Success Ratio(Cell).................................................................................................2-13Table 2-16 CS RAB Setup Success Ratio(RNC)...............................................................................................2-13Table 2-17 CS RAB Setup Success Ratio(Cell).................................................................................................2-14Table 2-18 PS RAB Setup Success Ratio(RNC)................................................................................................2-14Table 2-19 PS RAB Setup Success Ratio(Cell).................................................................................................2-15Table 2-20 HSDPA RAB Setup Success Ratio..................................................................................................2-15Table 2-21 HSUPA RAB Setup Success Ratio..................................................................................................2-15Table 2-22 E-FACH RAB Setup Success Ratio.................................................................................................2-16Table 2-23 CS over HSPA RAB Setup Success Ratio.......................................................................................2-16Table 2-24 PTM Channel Setup Success Ratio..................................................................................................2-17Table 2-25 PTP Channel Setup Success Ratio...................................................................................................2-17Table 3-1 Worst Cell Ratio...................................................................................................................................3-3Table 3-2 IU Paging Congestion Ratio(RNC)......................................................................................................3-3Table 3-3 IU Paging Congestion Ratio(Cell).......................................................................................................3-4Table 3-4 Call admission Refused Ratio..............................................................................................................3-4Table 3-5 Congested Cell Ratio............................................................................................................................3-5Table 3-6 Radio Network Unavailability Ratio....................................................................................................3-5Table 3-7 Average CPU Load..............................................................................................................................3-5Table 3-8 IUB Bandwidth Utilizing Ratio(UL)...................................................................................................3-6
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Table 3-9 IUB Bandwidth Utilizing Ratio(DL)...................................................................................................3-6Table 3-10 Cell Unavailability duration...............................................................................................................3-7Table 3-11 HSDPA Unavailability duration........................................................................................................ 3-7Table 3-12 HSUPA Unavailability duration........................................................................................................ 3-8Table 4-1 UL Interference Cell Ratio...................................................................................................................4-2Table 4-2 Soft Handover Overhead(RNC)...........................................................................................................4-2Table 4-3 Soft Handover Overhead(Cell)............................................................................................................ 4-3Table 5-1 Soft Handover Success Ratio(RNC)....................................................................................................5-4Table 5-2 Soft Handover Success Ratio(Cell)......................................................................................................5-4Table 5-3 Softer Handover Success Ratio(RNC).................................................................................................5-5Table 5-4 Softer Handover Success Ratio(Cell)...................................................................................................5-5Table 5-5 Service Cell Change Success Ratio with SHO (H2H).........................................................................5-5Table 5-6 Channel Handover Success Ratio (H2D).............................................................................................5-6Table 5-7 Channel Handover Success Ratio (D2H).............................................................................................5-6Table 5-8 Intra-frequency Hard Handover Success Ratio....................................................................................5-7Table 5-9 Intra-frequency Hard Handover Success Ratio (H2H)........................................................................ 5-7Table 5-10 Inter-frequency Hard Handover Success Ratio(RNC).......................................................................5-8Table 5-11 Inter-frequency Hard Handover Success Ratio(Cell).........................................................................5-8Table 5-12 Inter-frequency Hard Handover Success Ratio (H2H)...................................................................... 5-8Table 5-13 Inter-frequency Hard Handover Success Ratio (H2D)...................................................................... 5-9Table 5-14 CS Inter-RAT Handover Success Ratio(W2G RNC)........................................................................ 5-9Table 5-15 CS Inter-RAT Handover Success Ratio (W2G Cell).......................................................................5-10Table 5-16 PS Inter-RAT Handover Success Ratio (W2G RNC)......................................................................5-10Table 5-17 PS Inter-RAT Handover Success Ratio (W2G Cell).......................................................................5-11Table 5-18 PS Inter-RAT Handover Success Ratio (G2W RNC)......................................................................5-11Table 5-19 PS Inter-RAT Handover Success Ratio (G2W Cell).......................................................................5-11Table 5-20 HSDPA Inter-RAT Handover Success Ratio (W2G)......................................................................5-12Table 5-21 SRNC Relocation Success Ratio......................................................................................................5-12Table 5-22 TRNC Relocation Success Ratio.....................................................................................................5-13Table 5-23 E-DCH Soft Handover Success Ratio..............................................................................................5-13Table 5-24 E-DCH Cell Change Success Ratio with SHO................................................................................5-14Table 5-25 E-DCH Cell Change Success Ratio with Inter-HHO.......................................................................5-14Table 5-26 E2D Handover Success Ratio (Intra Cell).......................................................................................5-15Table 5-27 D2E Handover Success Ratio (Intra Cell).......................................................................................5-15Table 5-28 E2D Handover Success Ratio with Inter HHO................................................................................5-16Table 5-29 HSUPA Inter-RAT Handover Success Ratio (W2G)......................................................................5-16Table 5-30 MBMS Service Mode Switch Success Ratio...................................................................................5-16Table 6-1 CS Service Drop Ratio.........................................................................................................................6-3Table 6-2 AMR Call Drop Ratio..........................................................................................................................6-3Table 6-3 VP Call Drop Ratio..............................................................................................................................6-4Table 6-4 AMR Traffic Drop Ratio(RNC)...........................................................................................................6-4Table 6-5 AMR Traffic Drop Ratio(Cell)............................................................................................................ 6-5
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Table 6-6 VP Traffic Drop Ratio(RNC)...............................................................................................................6-5Table 6-7 VP Traffic Drop Ratio(Cell)................................................................................................................6-5Table 6-8 PS Service Drop Ratio.........................................................................................................................6-6Table 6-9 HSDPA Service Drop Ratio.................................................................................................................6-6Table 6-10 HSUPA Service Drop Ratio...............................................................................................................6-7Table 6-11 MBMS Service PTP call drop Ratio..................................................................................................6-8Table 7-1 PS Service UL Average Throughput....................................................................................................7-2Table 7-2 PS Service DL Average Throughput....................................................................................................7-2Table 7-3 Speech Service UL Average BLER.....................................................................................................7-3Table 7-4 HSDPA RLC Throughput....................................................................................................................7-4Table 7-5 HSUPA RLC Throughput....................................................................................................................7-4Table 8-1 CS Equivalent Erlang...........................................................................................................................8-3Table 8-2 PS UL Throughput...............................................................................................................................8-3Table 8-3 PS DL Throughput...............................................................................................................................8-4Table 8-4 DL Traffic of Typical Radio Bearers(RNC)........................................................................................8-4Table 8-5 DL Traffic of Typical Radio Bearers(Cell)..........................................................................................8-5Table 8-6 HSDPA Mean UE Number..................................................................................................................8-5Table 8-7 EFACH UE Number............................................................................................................................8-5Table 8-8 CS Over HSPA UE Number................................................................................................................8-6Table 8-9 HSDPA RLC Traffic Volume..............................................................................................................8-6Table 8-10 HSUPA Mean UE Number................................................................................................................8-7Table 8-11 HSUPA RLC Traffic Volume............................................................................................................8-7Table 8-12 UL Traffic Volume of QoS Classes...................................................................................................8-7Table 8-13 DL Traffic Volume of QoS Classes...................................................................................................8-8Table 8-14 MBMS Service User Number............................................................................................................8-9Table 8-15 MBMS Service Throughput...............................................................................................................8-9Table 8-16 EFACH MAC Traffic Volume.........................................................................................................8-10
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About This Document
PurposeThe purpose of this document is to specify the RAN KPI definition as well as counters used tocalculate the KPI. The original KPI definition comes from the experiences of commercialnetwork management and radio network optimization. The KPI definition shall be updatedaccording to the requirement from customers.
VersionThe 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
Organization1 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. RRCconnection and RAB setup are the main procedures of accessibility. These items can becalculated per cell and per RNC, and the RNC level KPI is calculated by aggregating all the cellcounters that belong to the RNC.
3 Availability
Availability KPIs mainly indicate the utilization for several kinds of of network resources suchas 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 aRNC or a cluster.
5 Mobility
Mobility KPIs are used to monitoring the successful ratio for several kinds of of handoverfeatures 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 desiredduration once connected. These items can be calculated per cell and per RNC. The RNC levelKPIs can be calculated by aggregating all the cell counters and Iur counters. If RNC switch onpreemption feature, the release due to preemption is statistic into call drop with abnormal release.
7 Service Integrity
Service Integrity KPIs mainly indicated the service capabilities for PS/HSPA throughput onbusy hour in each cell and the service UL Average BLER for evaluating the UL BLER value ofservices in each cell.
8 Traffic
Traffic KPIs are used to evaluate the circulated traffic such as CS Equivalent Erlang,PSTraffic,Mean UE number for several kinds of of services in a RNC or cluster.
ConventionsSymbol 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 notavoided,will result in death or serious injury.
Indicates a hazard with a medium or low level of risk, whichif not avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation, which if notavoided,could result in equipment damage, data loss,performance degradation, or unexpected results.
Indicates a tip that may help you solve a problem or savetime.
Provides additional information to emphasize or supplementimportant points of the main text.
General Conventions
The general conventions that may be found in this document are defined as follows.
About This DocumentRAN
KPI Reference
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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 inboldface. For example, log in as user root.
Italic Book titles are in italics.
Courier New Examples of information displayed on the screen are inCourier New.
Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention Description
Boldface 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 byvertical bars. One item is selected.
[ x | y | ... ] Optional items are grouped in brackets and separated byvertical 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 allitems can be selected.
[ x | y | ... ]* Optional items are grouped in brackets and separated byvertical 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 titlesare 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 meansthe 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 andquickly without moving the pointer.
Drag Press and hold the primary mouse button and move thepointer to a certain position.
About This DocumentRAN
KPI Reference
4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-25)
1 Changes in RAN KPI Reference
This describes the changes in RAN KPI Reference.
03(2009-08-25)This is the third commercial release of RAN11.0.
Compared with 02 (2009-04-25) of RAN11.0, the following part is modified in this document.l 6.6 VP Traffic Drop Ratio(RNC)l 6.7 VP Traffic Drop Ratio(Cell)l 6.4 AMR Traffic Drop Ratio(RNC)l 6.5 AMR Traffic Drop Ratio(Cell)
Compared with 02 (2009-04-25) of RAN11.0, the following part is added to this document.l 2.2 Radio Access Success Ratio(RNC)l 2.8 RRC Setup Success Ratio (RNC.Other)l 2.10 RRC Setup Success Ratio(RNC.Service)l 2.16 CS RAB Setup Success Ratio(RNC)l 2.6 CS Radio Access Success Ratio(RNC)l 2.7 CS Radio Access Success Ratio(Cell)l 2.18 PS RAB Setup Success Ratio(RNC)l 2.4 Ps Radio Access Success Ratio(RNC)l 2.5 PS Radio Access Success Ratio(Cell)l 2.14 VP RAB Setup Success Ratio(RNC)l 2.12 AMR RAB Setup Success Ratio(RNC)
02(2009-04-25)This is the second commercial release of RAN11.0.
Compared with 01 (2009-03-25) of RAN11.0, the following part is modified in this document.l 5.21 SRNC Relocation Success Ratio
Compared with 01 (2009-03-25) of RAN11.0, the following part is added to this document.
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l 5.13 Inter-frequency Hard Handover Success Ratio (H2D)
01(2009-03-25)This is the initial commercial release of RAN11.0.
Compared with RAN10.0, no part is modified in this document.
Compared with RAN10.0, the following part is deleted from this document.l DL RLC Average Retransmission Ratio
l MBMS Service Channel Number
Compared with RAN10.0, the following part is added to this document.l 2.22 E-FACH RAB Setup Success Ratio
l 8.16 EFACH MAC Traffic Volume
l 2.23 CS over HSPA RAB Setup Success Ratio
l 8.7 EFACH UE Number
l 8.8 CS Over HSPA UE Number
l 3.10 Cell Unavailability duration
l 3.11 HSDPA Unavailability duration
l 3.12 HSUPA Unavailability duration
l 8.14 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. RRCconnection and RAB setup are the main procedures of accessibility. These items can becalculated per cell and per RNC, and the RNC level KPI is calculated by aggregating all the cellcounters that belong to the RNC.
2.1 IU Paging Success RatioThis KPI can be used to evaluate the successful responses to the paging from the Core Network(CN) in one RNC. However, the lower paging success ratio does not always mean the lowerpaging response because paging may be occurred due to the unnecessary paging messages fromthe CN. Therefore, the terminal radio access success ratio and the CN's paging strategy shouldbe analyzed for further confirmation.
2.2 Radio Access Success Ratio(RNC)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
2.3 Radio Access Success Ratio(Cell)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 isusually 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 usedto evaluate the radio access success ratio in a cluster, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
2.4 Ps Radio Access Success Ratio(RNC)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
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2.5 PS Radio Access Success Ratio(Cell)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
2.6 CS Radio Access Success Ratio(RNC)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
2.7 CS Radio Access Success Ratio(Cell)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
2.8 RRC Setup Success Ratio (RNC.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 ratioexcluding the service causes in a RNC.
2.9 RRC Setup Success Ratio (Cell.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 ratioexcluding the service causes in a cluster.
2.10 RRC Setup Success Ratio(RNC.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 ratiofor service causes in a RNC.
2.11 RRC Setup Success Ratio (Cell.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 ratiofor service causes in a cluster.
2.12 AMR RAB Setup Success Ratio(RNC)This KPI can be used to evaluate the RAB setup success ratio of the AMR service in a RNC,This KPI cannot be used to evaluate the AMR call setup success ratio unless the related RRCprocedures of all AMR services are successful.
2.13 AMR RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of the AMR service ina cluster.This KPI cannot be used to evaluate the AMR call setup success ratio unless the related RRCprocedures of all AMR services are successful.
2.14 VP RAB Setup Success Ratio(RNC)
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This KPI can be used to evaluate the RAB setup success ratio of the VP service in a RNC. ThisKPI cannot be used to evaluate the VP call setup success ratio unless the related RRC proceduresof the VP service are successful.
2.15 VP RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of the VP service in a cluster. ThisKPI cannot be used to evaluate the VP call setup success ratio unless the related RRC proceduresof the VP service are successful.
2.16 CS RAB Setup Success Ratio(RNC)This KPI can be used to evaluate the RAB setup success ratio of all CS services in a RNC.
2.17 CS RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of all CS services in a cluster.
2.18 PS RAB Setup Success Ratio(RNC)This KPI can be used to evaluate the RAB setup success ratio of all PS services in a RNC.
2.19 PS RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of all PS services in one RNC ora cluster.
2.20 HSDPA RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the PS service carried by HSDPAin a RNC or a cluster.
2.21 HSUPA RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the HSUPA service in a RNCor a cluster.
2.22 E-FACH RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the E-FACH service in a RNCor a cluster.
2.23 CS over HSPA RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the CS over HSPA service ina RNC or a cluster.
2.24 PTM Channel Setup Success RatioThis KPI can be used to evaluate the channel setup success rate of MBMS service in PTM mode.
2.25 PTP Channel Setup Success RatioThis KPI can be used to evaluate the channel setup success rate of MBMS service in PTP mode.
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2.1 IU Paging Success RatioThis KPI can be used to evaluate the successful responses to the paging from the Core Network(CN) in one RNC. However, the lower paging success ratio does not always mean the lowerpaging response because paging may be occurred due to the unnecessary paging messages fromthe CN. Therefore, the terminal radio access success ratio and the CN's paging strategy shouldbe analyzed for further confirmation.
Table 2-1 IU Paging Success Ratio
KPI Name IU Paging Success Ratio
MeasurementScope
RNC
Formula IU Paging Success Ratio=(Number of Successful Paging Messages to UEsin Idle Mode/Number of Paging Messages to UEs in Idle Mode)*100%
AssociatedCounters
IU Paging Success Ratio=(VS.RANAP.Paging.Succ.IdleUE/VS.RANAP.Paging.Att.IdleUE)*100%
Notes None
2.2 Radio Access Success Ratio(RNC)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
Table 2-2 Radio Access Success Ratio(RNC)
KPI Name Radio Access Success Ratio(RNC)
MeasurementScope
RNC
Formula Radio Access Success Ratio =RRC Setup Success Ratio(RNC.Service)*(CS RAB Setup Success + PS RAB Setup Success)/(CS RAB Setup Attempt+PS RAB Setup Attempt)*100%
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AssociatedCounters
Radio Access Success Ratio =2.10 RRC Setup Success Ratio(RNC.Service)*[(RAB.SuccEstabCSNoQueuing.Conv+RAB.SuccEstabCSNoQueuing.Strm+RAB.SuccEstabCSQueuing.Conv+RAB.SuccEstabCSQueuing.Strm)+(RAB.SuccEstabPSNoQueuing.Bgrd+RAB.SuccEstabPSQueuing.Bgrd+RAB.SuccEstabPSNoQueuing.Conv+RAB.SuccEstabPSQueuing.Conv+RAB.SuccEstabPSNoQueuing.Intact+RAB.SuccEstabPSQueuing.Intact+RAB.SuccEstabPSQueuing.Strm+RAB.SuccEstabPSNoQueuing.Strm)]/[(RAB.AttEstabCS.Conv+RAB.AttEstabCS.Strm)+(RAB.AttEstabPS.Bgrd+RAB.AttEstabPS.Strm+RAB.AttEstabPS.Intact+RAB.AttEstabPS.Conv)]*100%
Notes None
2.3 Radio Access Success Ratio(Cell)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 isusually 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 usedto evaluate the radio access success ratio in a cluster, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
Table 2-3 Radio Access Success Ratio(Cell)
KPI Name Radio Access Success Ratio(Cell)
MeasurementScope
CELL
Formula Radio Access Success Ratio(Cell) =RRC Setup Success Ratio(Cell.Service)*(CS RAB Setup Success + PS RAB Setup Success)/(CSRAB Setup Attempt+PS RAB Setup Attempt)*100%
AssociatedCounters
Radio Access Success Ratio(Cell) =2.11 RRC Setup Success Ratio(Cell.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 None
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2.4 Ps Radio Access Success Ratio(RNC)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
Table 2-4 Ps Radio Access Success Ratio(RNC)
KPI Name Ps Radio Access Success Ratio(RNC)
MeasurementScope
RNC
Formula PS Radio Access Success Ratio(RNC) =PS RRC Setup Success Ratio(RNC)*PS RAB Setup Success Ratio(RNC)*100%
AssociatedCounters
PS Radio Access Success Ratio(RNC) =[(VS.RRC.SuccConnEstab.OrgBkg+VS.RRC.SuccConnEstab.TrmBkg+VS.RRC.SuccConnEstab.OrgInt+VS.RRC.SuccConnEstab.TrmInt)/(VS.RRC.AttConnEstab.OrgBkg+VS.RRC.AttConnEstab.OrgInt+VS.RRC.AttConnEstab.TrmBkg+VS.RRC.AttConnEstab.TrmInt)]]*2.18 PS RAB Setup Success Ratio(RNC)*100%
Notes None
2.5 PS Radio Access Success Ratio(Cell)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
Table 2-5 PS Radio Access Success Ratio(Cell)
KPI Name PS Radio Access Success Ratio(Cell)
MeasurementScope
CELL
Formula PS Radio Access Success Ratio(Cell) =PS RRC Setup Success Ratio(Cell)*PS RAB Setup Success Ratio(Cell)*100%
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AssociatedCounters
PS Radio Access Success Ratio(Cell)=[(RRC.SuccConnEstab.OrgItrCall+RRC.SuccConnEstab.OrgBkgCall+RRC.SuccConnEstab.TmBkgCall+RRC.SuccConnEstab.TmItrCall)/(RRC.AttConnEstab.OrgInterCall+RRC.AttConnEstab.OrgBkgCall+RRC.AttConnEstab.TmBkgCall+RRC.AttConnEstab.TmInterCall)]*2.19 PS RAB Setup Success Ratio(Cell)*100%
Notes None
2.6 CS Radio Access Success Ratio(RNC)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
Table 2-6 CS Radio Access Success Ratio(RNC)
KPI Name CS Radio Access Success Ratio(RNC)
MeasurementScope
RNC
Formula CS Radio Access Success Ratio(RNC) =CS RRC Setup Success Ratio(RNC)*CS RAB Setup Success Ratio(RNC)*100%
AssociatedCounters
CS Radio Access Success Ratio(RNC)=[(VS.RRC.SuccConnEstab.OrgConv+VS.RRC.SuccConnEstab.TrmConv+VS.RRC.SuccConnEstab.Emg)/(VS.RRC.AttConnEstab.OrgConv+VS.RRC.AttConnEstab.TrmConv+VS.RRC.AttConnEstab.Emg)]*2.16 CS RAB Setup Success Ratio(RNC)*100%
Notes None
2.7 CS Radio Access Success Ratio(Cell)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 isusually 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 usedto evaluate the radio access success ratio in a RNC, and the access failures caused by the SCCPcongestion are not considered in this call setup procedure.
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Table 2-7 CS Radio Access Success Ratio(Cell)
KPI Name CS Radio Access Success Ratio(Cell)
MeasurementScope
CELL
Formula CS Radio Access Success Ratio(Cell) =CS RRC Setup Success Ratio(Cell)*CS RAB Setup Success Ratio(Cell)*100%
AssociatedCounters
CS Radio Access Success Ratio(Cell)=[(RRC.SuccConnEstab.OgConvCall+RRC.SuccConnEstab.TmConvCall+RRC.SuccConnEstab.EmgCall)/(RRC.AttConnEstab.OrgConvCall+RRC.AttConnEstab.TmConvCall)+RRC.AttConnEstab.EmgCall)]*2.17 CS RAB Setup Success Ratio(Cell)*100%
Notes None
2.8 RRC Setup Success Ratio (RNC.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 ratioexcluding the service causes in a RNC.
Table 2-8 RRC Setup Success Ratio (RNC.Other)
KPI Name RRC Setup Success Ratio (RNC.Other)
MeasurementScope
RNC
Formula RRC Setup Success Ratio(RNC.Other)=(RRC Setup Success for Otherreasons/RRC Connection Attempt for Other reason)*100%
AssociatedCounters
RRC Setup Success Ratio (RNC.Other)=[(VS.RRC.SuccConnEstab.CellRes+VS.RRC.SuccConnEstab.Reg+VS.RRC.SuccConnEstab.Detach)]/[(VS.RRC.AttConnEstab.CellRes+VS.RRC.AttConnEstab.Reg+VS.RRC.AttConnEstab.Detach)]*100%
Notes None
2.9 RRC Setup Success Ratio (Cell.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 ratioexcluding the service causes in a cluster.
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Table 2-9 RRC Setup Success Ratio (Cell.Other)
KPI Name RRC Setup Success Ratio (Cell.Other)
MeasurementScope
CELL
Formula RRC Setup Success Ratio(Cell.Other)=(RRC Setup Success for Otherreasons/RRC Connection Attempt for Other reason)*100%
AssociatedCounters
RRC Setup Success Ratio (Cell.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 None
2.10 RRC Setup Success Ratio(RNC.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 ratiofor service causes in a RNC.
Table 2-10 RRC Setup Success Ratio(RNC.Service)
KPI Name RRC Setup Success Ratio(RNC.Service)
MeasurementScope
RNC
Formula RRC Setup Success Ratio(RNC.Service)=(RRC Setup Success forService/RRC Connection Attempt for Service)*100%
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AssociatedCounters
RRC Setup Success Ratio(RNC.Service)=[(VS.RRC.SuccConnEstab.OrgConv+VS.RRC.SuccConnEstab.OrgStr+VS.RRC.SuccConnEstab.OrgInt+VS.RRC.SuccConnEstab.OrgBkg+VS.RRC.SuccConnEstab.OrgSubs+VS.RRC.SuccConnEstab.TrmConv+VS.RRC.SuccConnEstab.TrmStr+VS.RRC.SuccConnEstab.TrmInt+VS.RRC.SuccConnEstab.TrmBkg+VS.RRC.SuccConnEstab.OrgHPSi+VS.RRC.SuccConnEstab.OgLPSig+VS.RRC.SuccConnEstab.TmHPSi+VS.RRC.SuccConnEstab.TmLPSi+VS.RRC.SuccConnEstab.Rest+VS.RRC.SuccConnEstab.Emg+VS.RRC.SuccConnEstab.Unknown)/(VS.RRC.AttConnEstab.OrgConv+VS.RRC.AttConnEstab.OrgStr+VS.RRC.AttConnEstab.OrgInt+VS.RRC.AttConnEstab.OrgBkg+VS.RRC.AttConnEstab.OrgSubs+VS.RRC.AttConnEstab.TrmConv+VS.RRC.AttConnEstab.TrmStr+VS.RRC.AttConnEstab.TrmInt+VS.RRC.AttConnEstab.TrmBkg+VS.RRC.AttConnEstab.Emg+VS.RRC.AttConnEstab.OrgHPSig+VS.RRC.AttConnEstab.OrgLPSig+VS.RRC.AttConnEstab.TmHPSig+VS.RRC.AttConnEstab.TmLPSig+VS.RRC.AttConnEstab.Rest+VS.RRC.AttConnEstab.Unknown)]*100%
Notes None
2.11 RRC Setup Success Ratio (Cell.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 ratiofor service causes in a cluster.
Table 2-11 RRC Setup Success Ratio (Cell.Service)
KPI Name RRC Setup Success Ratio (Cell.Service)
MeasurementScope
CELL
Formula RRC Setup Success Ratio(Cell.Service)=(RRC Setup Success for Service/RRC Connection Attempt for Service)*100%
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AssociatedCounters
RRC Setup Success Ratio (Cell.Service)=[(RRC.SuccConnEstab.OgConvCall+RRC.SuccConnEstab.OrgStrCall+RRC.SuccConnEstab.OrgItrCall+RRC.SuccConnEstab.OrgBkgCall+RRC.SuccConnEstab.OrgSubCall+RRC.SuccConnEstab.TmConvCall+RRC.SuccConnEstab.TmStrCall+RRC.SuccConnEstab.TmItrCall+RRC.SuccConnEstab.TmBkgCall+RRC.SuccConnEstab.EmgCall+RRC.SuccConnEstab.Unkown+RRC.SuccConnEstab.OgHhPrSig+RRC.SuccConnEstab.OgLwPrSig+RRC.SuccConnEstab.CallReEst+RRC.SuccConnEstab.TmHhPrSig+RRC.SuccConnEstab.TmLwPrSig)/(RRC.AttConnEstab.OrgConvCall+RRC.AttConnEstab.OrgStrCall+RRC.AttConnEstab.OrgInterCall+RRC.AttConnEstab.OrgBkgCall+RRC.AttConnEstab.OgSubCall+RRC.AttConnEstab.TmConvCall+RRC.AttConnEstab.TmStrCall+RRC.AttConnEstab.TmInterCall+RRC.AttConnEstab.TmBkgCall+RRC.AttConnEstab.EmgCall+RRC.AttConnEstab.Unknown+RRC.AttConnEstab.OgHhPrSig+RRC.AttConnEstab.OgLwPrSig+RRC.AttConnEstab.CallReEst+RRC.AttConnEstab.TmHhPrSig+RRC.AttConnEstab.TmLwPrSig)]*100%
Notes None
2.12 AMR RAB Setup Success Ratio(RNC)This KPI can be used to evaluate the RAB setup success ratio of the AMR service in a RNC,This KPI cannot be used to evaluate the AMR call setup success ratio unless the related RRCprocedures of all AMR services are successful.
Table 2-12 AMR RAB Setup Success Ratio(RNC)
KPI Name AMR RAB Setup Success Ratio(RNC)
MeasurementScope
RNC
Formula AMR RAB Setup Success Ratio=(AMR RAB Setup Success/AMR RABSetup Attempt)*100%
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AssociatedCounters
AMR RAB Setup Success Ratio(RNC)=(VS.RAB.SucEstCSConv0.32.RNC/VS.RAB.AttEstCSConv0.32.RNC)*100%
Notes None
2.13 AMR RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of the AMR service ina cluster.This KPI cannot be used to evaluate the AMR call setup success ratio unless the related RRCprocedures of all AMR services are successful.
Table 2-13 AMR RAB Setup Success Ratio(Cell)
KPI Name AMR RAB Setup Success Ratio(Cell)
MeasurementScope
CELL
Formula AMR RAB Setup Success Ratio(Cell)=(AMR RAB Setup Success/AMRRAB Setup Attempt)*100%
AssociatedCounters
AMR RAB Setup Success Ratio(Cell)=(VS.RAB.SuccEstab.AMR/VS.RAB.AttEstab.AMR)*100%
Notes None
2.14 VP RAB Setup Success Ratio(RNC)This KPI can be used to evaluate the RAB setup success ratio of the VP service in a RNC. ThisKPI cannot be used to evaluate the VP call setup success ratio unless the related RRC proceduresof the VP service are successful.
Table 2-14 VP RAB Setup Success Ratio(RNC)
KPI Name VP RAB Setup Success Ratio(RNC)
MeasurementScope
RNC
Formula VP RAB Setup Success Ratio(RNC)=(VP RAB Setup Success/VP RABSetup Attempt)*100%
AssociatedCounters
VP RAB Setup Success Ratio(RNC)=(VS.RAB.SucEstCSConv32.64.RNC/VS.RAB.AttEstCSConv32.64.RNC )
Notes None
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2.15 VP RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of the VP service in a cluster. ThisKPI cannot be used to evaluate the VP call setup success ratio unless the related RRC proceduresof the VP service are successful.
Table 2-15 VP RAB Setup Success Ratio(Cell)
KPI Name VP RAB Setup Success Ratio(Cell)
MeasurementScope
CELL
Formula VP RAB Setup Success Ratio=(VP RAB Setup Success/VP RAB SetupAttempt)*100%
AssociatedCounters
VP RAB Setup Success Ratio(Cell)=(VS.RAB.SuccEstCS.Conv.64/VS.RAB.AttEstCS.Conv.64)*100%
Notes None
2.16 CS RAB Setup Success Ratio(RNC)This KPI can be used to evaluate the RAB setup success ratio of all CS services in a RNC.
Table 2-16 CS RAB Setup Success Ratio(RNC)
KPI Name CS RAB Setup Success Ratio(RNC)
MeasurementScope
RNC
Formula CS RAB Setup Success Ratio=(CS RAB Setup Success/CS RAB SetupAttempt)*100%
AssociatedCounters
CS RAB Setup Success Ratio(RNC)=(RAB.SuccEstabCSNoQueuing.Conv+RAB.SuccEstabCSNoQueuing.Strm+RAB.SuccEstabCSQueuing.Conv+RAB.SuccEstabCSQueuing.Strm)/(RAB.AttEstabCS.Conv+RAB.AttEstabCS.Strm)*100%
Notes None
2.17 CS RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of all CS services in a cluster.
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Table 2-17 CS RAB Setup Success Ratio(Cell)
KPI Name CS RAB Setup Success Ratio(Cell)
MeasurementScope
CELL
Formula CS RAB Setup Success Ratio(Cell)=(CS RAB Setup Success/CS RABSetup Attempt)*100%
AssociatedCounters
CS RAB Setup Success Ratio(Cell)=[(VS.RAB.SuccEstabCS.Conv+VS.RAB.SuccEstabCS.Str)/(VS.RAB.AttEstabCS.Conv+VS.RAB.AttEstabCS.Str)]*100%
Notes None
2.18 PS RAB Setup Success Ratio(RNC)This KPI can be used to evaluate the RAB setup success ratio of all PS services in a RNC.
Table 2-18 PS RAB Setup Success Ratio(RNC)
KPI Name PS RAB Setup Success Ratio(RNC)
MeasurementScope
RNC
Formula PS RAB Setup Success Ratio(RNC)=(PS RAB Setup Success/PS RABSetup Attempt)*100%
AssociatedCounters
PS RAB Setup Success Ratio(RNC)=[(RAB.SuccEstabPSNoQueuing.Bgrd+RAB.SuccEstabPSQueuing.Bgrd+RAB.SuccEstabPSNoQueuing.Conv+RAB.SuccEstabPSQueuing.Conv+RAB.SuccEstabPSNoQueuing.Intact+RAB.SuccEstabPSQueuing.Intact+RAB.SuccEstabPSQueuing.Strm+RAB.SuccEstabPSNoQueuing.Strm)/(RAB.AttEstabPS.Bgrd+RAB.AttEstabPS.Strm+RAB.AttEstabPS.Intact+RAB.AttEstabPS.Conv)]*100%
Notes None
2.19 PS RAB Setup Success Ratio(Cell)This KPI can be used to evaluate the RAB setup success ratio of all PS services in one RNC ora cluster.
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Table 2-19 PS RAB Setup Success Ratio(Cell)
KPI Name PS RAB Setup Success Ratio(Cell)
MeasurementScope
CELL
Formula PS RAB Setup Success Ratio(Cell)=(PS RAB Setup Success/PS RABSetup Attempt)*100%
AssociatedCounters
PS RAB Setup Success Ratio(Cell)=[(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 None
2.20 HSDPA RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the PS service carried by HSDPAin a RNC or a cluster.
Table 2-20 HSDPA RAB Setup Success Ratio
KPI Name HSDPA RAB Setup Success Ratio
MeasurementScope
CELL
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.
2.21 HSUPA RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the HSUPA service in a RNCor a cluster.
Table 2-21 HSUPA RAB Setup Success Ratio
KPI Name HSUPA RAB Setup Success Ratio
MeasurementScope
CELL
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Formula HSUPA RAB Setup Success Ratio=(HSUPA RAB Setup Success/HSUPA RAB Setup Attempt)*100%
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.
2.22 E-FACH RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the E-FACH service in a RNCor a cluster.
Table 2-22 E-FACH RAB Setup Success Ratio
KPI Name E-FACH RAB Setup Success Ratio
MeasurementScope
CELL
Formula EFACH RAB Setup Success Ratio=(Successful PS RAB Setup onEFACH /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.
2.23 CS over HSPA RAB Setup Success RatioThis KPI can be used to evaluate the RAB setup success ratio of the CS over HSPA service ina RNC or a cluster.
Table 2-23 CS over HSPA RAB Setup Success Ratio
KPI Name CS over HSPA RAB Setup Success Ratio
MeasurementScope
CELL
Formula CS over HSPA RAB Setup Success Ratio=(CS over HSPA RAB SetupSuccess/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.
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2.24 PTM Channel Setup Success RatioThis KPI can be used to evaluate the channel setup success rate of MBMS service in PTM mode.
Table 2-24 PTM Channel Setup Success Ratio
KPI Name PTM Channel Setup Success Ratio
MeasurementScope
CELL
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.
2.25 PTP Channel Setup Success RatioThis KPI can be used to evaluate the channel setup success rate of MBMS service in PTP mode.
Table 2-25 PTP Channel Setup Success Ratio
KPI Name PTP Channel Setup Success Ratio
MeasurementScope
CELL
Formula PTP Channel Setup Success Ratio=(PTP Channel RB Setup Success/PTPChannel 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 kinds of of network resources suchas Radio,bandwith or CPU load.
3.1 Worst Cell RatioThis KPI can be used to evaluate the effect of cells with poor call drop ratio or call setup successratio in one RNC.
3.2 IU Paging Congestion Ratio(RNC)This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IUinterface.
3.3 IU Paging Congestion Ratio(Cell)This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IUinterface.
3.4 Call admission Refused RatioThis KPI can be used to evaluate the admission refused ratio of new call in radio network atbusy hour in a cell.
3.5 Congested Cell RatioThis KPI can be used to evaluate the utility ratio of radio network resources at busy hours in oneRNC.
3.6 Radio Network Unavailability RatioThis KPI can be used to evaluate how serious the degrading of network performance can becaused by the unserviceable cells at busy hour in one RNC.
3.7 Average CPU LoadThis KPI can be used to evaluate the consumption of CPU at busy hour in RNC system.
3.8 IUB Bandwidth Utilizing Ratio(UL)This grouped KPIs can be used to evaluate the ratio of consumption of Iub bandwidth andconfigured Iub bandwidth in one NodeB for uplink and downlink at busy hour. The consumptionof interactive and background services cannot keep the full rate all time on the configured Iubbandwidth.
3.9 IUB Bandwidth Utilizing Ratio(DL)
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This grouped KPIs can be used to evaluate the ratio of consumption of Iub bandwidth andconfigured Iub bandwidth in one NodeB for uplink and downlink at busy hour. The consumptionof interactive and background services cannot keep the full rate all time on the configured Iubbandwidth.
3.10 Cell Unavailability durationThis KPI can be used to evaluate accumulated unavailability duration of the cell caused by systemfault in a measurement period
3.11 HSDPA Unavailability durationThis KPI can be used to evaluate accumulated the Hsdpa service unavailability duration of thecell caused by system fault in a measurement period.
3.12 HSUPA Unavailability durationThis KPI can be used to evaluate accumulated the Hsupa service unavailability duration of thecell caused by system fault in a measurement period.
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3.1 Worst Cell RatioThis KPI can be used to evaluate the effect of cells with poor call drop ratio or call setup successratio in one RNC.
Table 3-1 Worst Cell Ratio
KPI Name Worst Cell Ratio
MeasurementScope
RNC
Formula Worst Cell Ratio={[The Number Of Cells, In Which (AMRRABS_SR andVPRABS_SR < 95%) or (AMR_CDR and VP_CDR > 3%)]/The TotalNumber Of Cells In RNC}*100%
AssociatedCounters
Worst Cell Ratio={[The Number Of Cells, In Which (AMRRABS_SR andVPRABS_SR < 95%) or (AMR_CDR and VP_CDR > 3%)]/The TotalNumber Of Cells In RNC}*100%
Notes 95% and 3% are referred by the experience from commercial networkwhile the traffic with the AMR voice and video phone is bigger than 0.1Erlang.
3.2 IU Paging Congestion Ratio(RNC)This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IUinterface.
Table 3-2 IU Paging Congestion Ratio(RNC)
KPI Name IU Paging Congestion Ratio(RNC)
MeasurementScope
RNC
Formula IU Paging Congestion Ratio(RNC)=(Number of Failures to Respond toPAGING 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
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3.3 IU Paging Congestion Ratio(Cell)This KPI can be used to evaluate the consumption of PCCH bandwidth on busy hour within IUinterface.
Table 3-3 IU Paging Congestion Ratio(Cell)
KPI Name IU Paging Congestion Ratio(Cell)
MeasurementScope
CELL
Formula IU Paging Congestion Ratio(Cell)=(Number of Failures to Respond toPAGING Messages from CN/Number of PAGING Messages from CN)*100%
AssociatedCounters
IU Paging Congestion Ratio(Cell)=(VS.RRC.Paging1.Loss.PCHCong.Cell/VS.UTRAN.AttPaging1)*100%
Notes None
3.4 Call admission Refused RatioThis KPI can be used to evaluate the admission refused ratio of new call in radio network atbusy hour in a cell.
Table 3-4 Call admission Refused Ratio
KPI Name Call admission Refused Ratio
MeasurementScope
CELL
Formula Call admission Refused Ratio=(Failed Number of Cell Resource Requestsfor New Call Setup /Number of Cell Resource Requests for New CallSetup )*100%
AssociatedCounters
Call admission Refused Ratio=[1-VS.RAC.NewCallAcc/VS.RAC.NewCallReq]*100%
Notes None
3.5 Congested Cell RatioThis KPI can be used to evaluate the utility ratio of radio network resources at busy hours in oneRNC.
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Table 3-5 Congested Cell Ratio
KPI Name Congested Cell Ratio
MeasurementScope
RNC
Formula Congested Cell Ratio=(number of congested cells on busy hour/The TotalNumber Of Cells In RNC)*100%
AssociatedCounters
Congested Cell Ratio=(The Number Of Cells,In WhichVS.LCC.OverCongNumUL>0 or VS.LCC.OverCongNumDL>0 OnBusy Hour/The Total Number Of Cells In RNC)*100%
Notes The number of congested cells on busy hour is referred by summing upthe number of cells congested in DL or UL radio resources at busy hour.
3.6 Radio Network Unavailability RatioThis KPI can be used to evaluate how serious the degrading of network performance can becaused by the unserviceable cells at busy hour in one RNC.
Table 3-6 Radio Network Unavailability Ratio
KPI Name Radio Network Unavailability Ratio
MeasurementScope
RNC
Formula Radio Network Unavailability Ratio=( Cell Unavailable Time /(The TotalNumber Of Cells In RNC*{SP*60})*100%
AssociatedCounters
Radio Network Unavailability Ratio=(VS.Cell.UnavailTime.Sys>)/(TheTotal Number Of Cells In RNC*{SP*60})*100%
Notes None
3.7 Average CPU LoadThis KPI can be used to evaluate the consumption of CPU at busy hour in RNC system.
Table 3-7 Average CPU Load
KPI Name Average CPU Load
MeasurementScope
RNC
Formula Average CPU Load=the CPU usage of the SPU in the measurement period
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AssociatedCounters
Average CPU Load=VS.SPU.CPULOAD.MEAN
Notes Mean CPU Utility is the CPU average load showed in percentage.
3.8 IUB Bandwidth Utilizing Ratio(UL)This grouped KPIs can be used to evaluate the ratio of consumption of Iub bandwidth andconfigured Iub bandwidth in one NodeB for uplink and downlink at busy hour. The consumptionof interactive and background services cannot keep the full rate all time on the configured Iubbandwidth.
Table 3-8 IUB Bandwidth Utilizing Ratio(UL)
KPI Name IUB Bandwidth Utilizing Ratio(UL)
MeasurementScope
NodeB
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.
3.9 IUB Bandwidth Utilizing Ratio(DL)This grouped KPIs can be used to evaluate the ratio of consumption of Iub bandwidth andconfigured Iub bandwidth in one NodeB for uplink and downlink at busy hour. The consumptionof interactive and background services cannot keep the full rate all time on the configured Iubbandwidth.
Table 3-9 IUB Bandwidth Utilizing Ratio(DL)
KPI Name IUB Bandwidth Utilizing Ratio(DL)
MeasurementScope
NodeB
Formula IUB Bandwidth Utilizing Ratio(Dllink)=(IUB Real Time Trafficdownlink/IUB Configuration Bandwidth downlink)*100%
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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.
3.10 Cell Unavailability durationThis KPI can be used to evaluate accumulated unavailability duration of the cell caused by systemfault in a measurement period
Table 3-10 Cell Unavailability duration
KPI Name Cell Unavailability duration
MeasurementScope
CELL
Formula unavailability duration of a cell caused by system fault in the RNC
AssociatedCounters
VS.Cell.UnavailTime.Sys
Notes Unit:s
3.11 HSDPA Unavailability durationThis KPI can be used to evaluate accumulated the Hsdpa service unavailability duration of thecell caused by system fault in a measurement period.
Table 3-11 HSDPA Unavailability duration
KPI Name HSDPA Unavailability duration
MeasurementScope
CELL
Formula Hsdpa service unavailability duration of a cell caused by system fault inthe RNC.
AssociatedCounters
VS.Hsdpa.UnavailTime
Notes Unit:s
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3.12 HSUPA Unavailability durationThis KPI can be used to evaluate accumulated the Hsupa service unavailability duration of thecell caused by system fault in a measurement period.
Table 3-12 HSUPA Unavailability duration
KPI Name HSUPA Unavailability duration
MeasurementScope
CELL
Formula Hsupa service unavailability duration of a cell caused by system fault inthe 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 aRNC or a cluster.
4.1 UL Interference Cell RatioThis KPI can be used to evaluate how serious the UL capacity is limited by the UL interferenceof all cells in one RNC.
4.2 Soft Handover Overhead(RNC)This KPI can be used to evaluate the consumption of network resources due to soft handover inone RNC
4.3 Soft Handover Overhead(Cell)This KPI can be used to evaluate the consumption of network resources due to soft handover ina cluster.
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4.1 UL Interference Cell RatioThis KPI can be used to evaluate how serious the UL capacity is limited by the UL interferenceof all cells in one RNC.
Table 4-1 UL Interference Cell Ratio
KPI Name UL Interference Cell Ratio
MeasurementScope
RNC
Formula UL Interference Cell Ratio=[(The Number Of Cells,In Which MeanRTWP>-98dBm)/The Total Number Of Cells In RNC]*100%
AssociatedCounters
UL Interference Cell Ratio=[(The Number Of Cells,In WhichVS.MeanRTWP>-98dBm)/The Total Number Of Cells In RNC]*100%
Notes -98 dBm is referred from the experience of the commercial network.
4.2 Soft Handover Overhead(RNC)This KPI can be used to evaluate the consumption of network resources due to soft handover inone RNC
Table 4-2 Soft Handover Overhead(RNC)
KPI Name Soft Handover Overhead(RNC)
MeasurementScope
RNC
Formula Soft Handover Ratio(RNC)=[(A1+B1*2+C1*3+D1*4+E1*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.
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AssociatedCounters
Soft Handover Overhead(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
4.3 Soft Handover Overhead(Cell)This KPI can be used to evaluate the consumption of network resources due to soft handover ina cluster.
Table 4-3 Soft Handover Overhead(Cell)
KPI Name Soft Handover Overhead(Cell)
MeasurementScope
CELL
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 Overhead(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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5 Mobility
About This Chapter
Mobility KPIs are used to monitoring the successful ratio for several kinds of of handoverfeatures or service mode changing in difference scenarios.
5.1 Soft Handover Success Ratio(RNC)This KPI can be used to evaluate the soft handover success ratio in one RNC , including softerhandover.
5.2 Soft Handover Success Ratio(Cell)This KPI can be used to evaluate the soft handover success ratio in a cluster, including softerhandover.
5.3 Softer Handover Success Ratio(RNC)This KPI can be used to evaluate the softer handover success ratio in one RNC
5.4 Softer Handover Success Ratio(Cell)This KPI can be used to evaluate the softer handover success ratio in a cluster.
5.5 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 SHOprocedure in a RNC or a cluster.
5.6 Channel Handover Success Ratio (H2D)This KPI can be used to evaluate the channel handover success ratio when UE handover fromHSDPA to DCH in a RNC or a cluster.
5.7 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.
5.8 Intra-frequency Hard Handover Success RatioThis KPI can be used to evaluate the intra-frequency hard handover success ratio in one RNC.
5.9 Intra-frequency Hard Handover Success Ratio (H2H)This KPI can be used to evaluate the intra-frequency hard handover success ratio of HSDPAservice in a RNC or a cluster.
5.10 Inter-frequency Hard Handover Success Ratio(RNC)
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This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNCor a cluster.
5.11 Inter-frequency Hard Handover Success Ratio(Cell)This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNCor a cluster.
5.12 Inter-frequency Hard Handover Success Ratio (H2H)This KPI can be used to evaluate the inter-frequency hard handover success ratio of the HSDPAservice in a RNC or a cluster.
5.13 Inter-frequency Hard Handover Success Ratio (H2D)This KPI can be used to evaluate the inter-frequency hard handover success ratio when UEhandover from HSDPA to DCH in a RNC or a cluster.
5.14 CS Inter-RAT Handover Success Ratio(W2G RNC)This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC ora cluster.
5.15 CS Inter-RAT Handover Success Ratio (W2G Cell)This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC ora cluster.
5.16 PS Inter-RAT Handover Success Ratio (W2G RNC)This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or acluster.
5.17 PS Inter-RAT Handover Success Ratio (W2G Cell)This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or acluster.
5.18 PS Inter-RAT Handover Success Ratio (G2W RNC)This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or acluster.
5.19 PS Inter-RAT Handover Success Ratio (G2W Cell)This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or acluster.
5.20 HSDPA Inter-RAT Handover Success Ratio (W2G)This KPI can be used to evaluate the HSDPA inter-RAT handover out success ratio in one RNCor a cluster.
5.21 SRNC Relocation Success RatioThis KPI can be used to evaluate the relocation success ratio in one RNC which serves as SRNC.
5.22 TRNC Relocation Success RatioThis KPI can be used to evaluate the relocation success ratio in one RNC which serves as TRNC.
5.23 E-DCH Soft Handover Success RatioThis KPI can be used to evaluate the soft handover success ratio of the HSUPA service in a RNCor a cluster.
5.24 E-DCH Cell Change Success Ratio with SHOThis KPI can be used to evaluate the E-DCH service cell change success ratio with the SHOprocedure in a RNC or a cluster.
5.25 E-DCH Cell Change Success Ratio with Inter-HHO
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This KPI can be used to evaluate the E-DCH service cell change success ratio with the Inter-HHO procedure in a cell.
5.26 E2D 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.
5.27 D2E Handover Success Ratio (Intra Cell)This KPI can be used to evaluate the channel handover success ratio when UE handover fromDCH to E-DCH in a cell.
5.28 E2D Handover Success Ratio with Inter HHOThis KPI can be used to evaluate the channel handover success ratio when UE handover fromE-DCH to DCH with the inter HHO procedure.
5.29 HSUPA Inter-RAT Handover Success Ratio (W2G)This KPI can be used to evaluate the HSUPA service Inter-RAT handover success ratio fromWCDMA to GPRS in one RNC or a cluster.
5.30 MBMS Service Mode Switch Success RatioThis KPI can be used to evaluate the MBMS service mode switch success ratio from PTP toPTM.
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5.1 Soft Handover Success Ratio(RNC)This KPI can be used to evaluate the soft handover success ratio in one RNC , including softerhandover.
Table 5-1 Soft Handover Success Ratio(RNC)
KPI Name Soft Handover Success Ratio(RNC)
MeasurementScope
RNC
Formula Soft Handover Success Ratio(RNC)=(Number of successful softhandovers in an RNC/Number of attempts of soft handovers in an RNC)*100%
AssociatedCounters
Soft Handover Success Ratio(RNC)=(VS.SHO.Succ/VS.SHO.Att.RNC)*100%
Notes None
5.2 Soft Handover Success Ratio(Cell)This KPI can be used to evaluate the soft handover success ratio in a cluster, including softerhandover.
Table 5-2 Soft Handover Success Ratio(Cell)
KPI Name Soft Handover Success Ratio(Cell)
MeasurementScope
CELL
Formula Soft Handover Success Ratio(Cell)=(Number of successful soft handoversin 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
5.3 Softer Handover Success Ratio(RNC)This KPI can be used to evaluate the softer handover success ratio in one RNC
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Table 5-3 Softer Handover Success Ratio(RNC)
KPI Name Softer Handover Success Ratio(RNC)
MeasurementScope
RNC
Formula Softer Handover Success Ratio(RNC)=(Number of successful softerhandovers/Number of attempts of softer handovers)*100%
AssociatedCounters
Softer Handover Success Ratio(RNC)=(VS.SoHo.Succ/VS.SoHO.ASU.AttRNC)*100%
Notes None
5.4 Softer Handover Success Ratio(Cell)This KPI can be used to evaluate the softer handover success ratio in a cluster.
Table 5-4 Softer Handover Success Ratio(Cell)
KPI Name Softer Handover Success Ratio(Cell)
MeasurementScope
CELL
Formula Softer Handover Success Ratio(Cell)=(Number of successful softerhandovers/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
5.5 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 SHOprocedure in a RNC or a cluster.
Table 5-5 Service Cell Change Success Ratio with SHO (H2H)
KPI Name Service Cell Change Success Ratio with SHO (H2H)
MeasurementScope
CELL
Formula Service Cell Change Success Ratio with SHO(H2H)=(HS-DSCH servicecell change success with SHO/HS-DSCH service cell change attempt withSHO)*100%
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AssociatedCounters
Service Cell Change Success Ratio with SHO (H2H)=(VS.HSDPA.SHO.CellChg.SuccOut/VS.HSDPA.SHO.CellChg.AttOut)*100%
Notes None
5.6 Channel Handover Success Ratio (H2D)This KPI can be used to evaluate the channel handover success ratio when UE handover fromHSDPA to DCH in a RNC or a cluster.
Table 5-6 Channel Handover Success Ratio (H2D)
KPI Name Channel Handover Success Ratio (H2D)
MeasurementScope
CELL
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
5.7 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 5-7 Channel Handover Success Ratio (D2H)
KPI Name Channel Handover Success Ratio (D2H)
MeasurementScope
CELL
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
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5.8 Intra-frequency Hard Handover Success RatioThis KPI can be used to evaluate the intra-frequency hard handover success ratio in one RNC.
Table 5-8 Intra-frequency Hard Handover Success Ratio
KPI Name Intra-frequency Hard Handover Success Ratio
MeasurementScope
RNC
Formula Intra-frequency Hard Handover Success Ratio=(IntraFreqHHOSuccess)/(IntraFreqHHOAttempt)
AssociatedCounters
Intra-frequency Hard Handover Success Ratio=(VS.HHO.Succ.IntraFreq.RNC)/(VS.HHO.Att.IntraFreq.RNC)*100%
Notes None
5.9 Intra-frequency Hard Handover Success Ratio (H2H)This KPI can be used to evaluate the intra-frequency hard handover success ratio of HSDPAservice in a RNC or a cluster.
Table 5-9 Intra-frequency Hard Handover Success Ratio (H2H)
KPI Name Intra-frequency Hard Handover Success Ratio (H2H)
MeasurementScope
CELL
Formula Intra-frequency Hard Handover Success Ratio(H2H)=(H2H Intra-frequency Hard Handover Success/H2H Intra-frequency Hard HandoverAttempt)*100%
AssociatedCounters
Intra-frequency Hard Handover Success Ratio (H2H)=(VS.HSDPA.HHO.SuccOutIIntraFreq/VS.HSDPA.HHO.AttOutIIntraFreq)*100%
Notes None
5.10 Inter-frequency Hard Handover Success Ratio(RNC)This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNCor a cluster.
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Table 5-10 Inter-frequency Hard Handover Success Ratio(RNC)
KPI Name Inter-frequency Hard Handover Success Ratio(RNC)
MeasurementScope
RNC
Formula Inter-frequency Hard Handover Success Ratio(RNC)=(Inter-frequencyHard 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
5.11 Inter-frequency Hard Handover Success Ratio(Cell)This KPI can be used to evaluate the inter-frequency hard handover success ratio in one RNCor a cluster.
Table 5-11 Inter-frequency Hard Handover Success Ratio(Cell)
KPI Name Inter-frequency Hard Handover Success Ratio(Cell)
MeasurementScope
CELL
Formula Inter-frequency Hard Handover Success Ratio(Cell) =(Inter-frequencyHard 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
5.12 Inter-frequency Hard Handover Success Ratio (H2H)This KPI can be used to evaluate the inter-frequency hard handover success ratio of the HSDPAservice in a RNC or a cluster.
Table 5-12 Inter-frequency Hard Handover Success Ratio (H2H)
KPI Name Inter-frequency Hard Handover Success Ratio (H2H)
MeasurementScope
CELL
Formula Inter-frequency Hard Handover Success Ratio(H2H)=(H2H Inter-frequency Hard Handover Success/H2H Inter-frequency Hard HandoverAttempt)*100%
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AssociatedCounters
Inter-frequency Hard Handover Success Ratio (H2H)=(VS.HSDPA.HHO.SuccOutInterFreq/VS.HSDPA.HHO.AttOutInterFreq)*100%
Notes None
5.13 Inter-frequency Hard Handover Success Ratio (H2D)This KPI can be used to evaluate the inter-frequency hard handover success ratio when UEhandover from HSDPA to DCH in a RNC or a cluster.
Table 5-13 Inter-frequency Hard Handover Success Ratio (H2D)
KPI Name Inter-frequency Hard Handover Success Ratio (H2D)
MeasurementScope
CELL
Formula Inter-frequency Hard Handover Success Ratio(H2H)=(H2H Inter-frequency Hard Handover Success/H2H Inter-frequency Hard HandoverAttempt)*100%
AssociatedCounters
Inter-frequency Hard Handover Success Ratio (HtoD)=(VS.HSDPA.HHO.H2D.SuccOutInterFreq/VS.HSDPA.HHO.H2D.AttOutInterFreq)*100%
Notes None
5.14 CS Inter-RAT Handover Success Ratio(W2G RNC)This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC ora cluster.
Table 5-14 CS Inter-RAT Handover Success Ratio(W2G RNC)
KPI Name CS Inter-RAT Handover Success Ratio(W2G RNC)
MeasurementScope
RNC
Formula CS Inter-RAT Handover Success Ratio(RNC)=(CS Inter-RAT HandoverSuccess/CS Inter-RAT Handover Attempt)*100%
AssociatedCounters
CS Inter-RAT Handover Success Ratio(RNC)=(VS.IRATHO.SuccCSOut.RNC/VS.IRATHO.AttCSOut.RNC)*100%
Notes None
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5.15 CS Inter-RAT Handover Success Ratio (W2G Cell)This KPI can be used to evaluate the CS inter-RAT handover out success ratio in one RNC ora cluster.
Table 5-15 CS Inter-RAT Handover Success Ratio (W2G Cell)
KPI Name CS Inter-RAT Handover Success Ratio (W2G Cell)
MeasurementScope
CELL
Formula CS Inter-RAT Handover Success Ratio(Cell)=(CS Inter-RAT HandoverSuccess/CS Inter-RAT Handover Attempt)*100%
AssociatedCounters
CS Inter-RAT Handover Success Ratio(Cell)=(IRATHO.SuccOutCS/IRATHO.AttOutCS)*100%
Notes None
5.16 PS Inter-RAT Handover Success Ratio (W2G RNC)This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or acluster.
Table 5-16 PS Inter-RAT Handover Success Ratio (W2G RNC)
KPI Name PS Inter-RAT Handover Success Ratio (W2G RNC)
MeasurementScope
RNC
Formula PS Inter-RAT Handover Success Ratio(RNC)=(Number of Successful PSInter-RAT Outgoing Handover /Number of PS Inter-RAT OutgoingHandover Attempt)*100%
AssociatedCounters
PS Inter-RAT Handover Success Ratio(RNC)=(VS.IRATHO.SuccPSOutUTRAN.RNC/VS.IRATHO.AttPSOutUTRAN.RNC)*100%
Notes None
5.17 PS Inter-RAT Handover Success Ratio (W2G Cell)This KPI can be used to evaluate the PS inter-RAT handover out success ratio in one RNC or acluster.
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Table 5-17 PS Inter-RAT Handover Success Ratio (W2G Cell)
KPI Name PS Inter-RAT Handover Success Ratio (W2G Cell)
MeasurementScope
CELL
Formula PS Inter-RAT Handover Success Ratio(Cell)=(Number of Successful PSInter-RAT Outgoing Handover /Number of PS Inter-RAT OutgoingHandover Attempt)*100%
AssociatedCounters
PS Inter-RAT Handover Success Ratio(Cell)=(IRATHO.SuccOutPSUTRAN/IRATHO.AttOutPSUTRAN)*100%
Notes None
5.18 PS Inter-RAT Handover Success Ratio (G2W RNC)This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or acluster.
Table 5-18 PS Inter-RAT Handover Success Ratio (G2W RNC)
KPI Name PS Inter-RAT Handover Success Ratio (G2W RNC)
MeasurementScope
RNC
Formula PS Inter-RAT Handover Success Ratio(GPRS to WCDMA)=(The numberof PS IRAT handover in success/ The number of PS IRAT handover inattempt)*100%
AssociatedCounters
PS Inter-RAT Handover Success Ratio (GPRS to WCDMA in RNC)=(VS.IRATHO.SuccPSInUE.RNC+VS.RRC.SuccConnEstab.CellRes)/(VS.IRATHO.AttPSInUE.RNC+VS.RRC.AttConnEstab.CellRes)*100%
Notes The KPI is Included IRAT cell reselection of UE idle status.
5.19 PS Inter-RAT Handover Success Ratio (G2W Cell)This KPI can be used to evaluate the PS inter-RAT handover in success ratio in one RNC or acluster.
Table 5-19 PS Inter-RAT Handover Success Ratio (G2W Cell)
KPI Name PS Inter-RAT Handover Success Ratio (G2W Cell)
MeasurementScope
CELL
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Formula PS Inter-RAT Handover Success Ratio(GPRS to WCDMA)=(The numberof PS IRAT handover in success/ The number of PS IRAT handover inattempt)*100%
AssociatedCounters
PS Inter-RAT Handover Success Ratio (GPRS to WCDMA in Cell)=(RRC.SuccConnEstab.IRATCCO+RRC.SuccConnEstab.IRATCelRes)/(RRC.AttConnEstab.IRATCCO+RRC.AttConnEstab.IRATCelRes)*100%
Notes The KPI is Included IRAT cell reselection of UE idle status.
5.20 HSDPA Inter-RAT Handover Success Ratio (W2G)This KPI can be used to evaluate the HSDPA inter-RAT handover out success ratio in one RNCor a cluster.
Table 5-20 HSDPA Inter-RAT Handover Success Ratio (W2G)
KPI Name HSDPA Inter-RAT Handover Success Ratio (W2G)
MeasurementScope
CELL
Formula HSDPA Inter-RAT Handover Success Ratio(WCDMA to GPRS)=(HSDPAInterRATHOSuccess/HSDPAInterRATHOAttempt)*100%
AssociatedCounters
HSDPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)=(VS.IRATHO.HSDPA.SuccOutPSUTRAN/VS.IRATHO.HSDPA.AttOutPSUTRAN)*100%
Notes None
5.21 SRNC Relocation Success RatioThis KPI can be used to evaluate the relocation success ratio in one RNC which serves as SRNC.
Table 5-21 SRNC Relocation Success Ratio
KPI Name SRNC Relocation Success Ratio
MeasurementScope
RNC
Formula SRNC Relocation Success Ratio=(SRNCRelocationSuccess/SRNCRelocationAttempt)*100%
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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.SuccPrepUEInvolCS+RELOC.SuccPrepUENotInvolCS+RELOC.SuccPrepUEInvolPS+RELOC.SuccPrepUENotInvolPS)]*100%
Notes None
5.22 TRNC Relocation Success RatioThis KPI can be used to evaluate the relocation success ratio in one RNC which serves as TRNC.
Table 5-22 TRNC Relocation Success Ratio
KPI Name TRNC Relocation Success Ratio
MeasurementScope
RNC
Formula TRNC Relocation Success Ratio=(TRNCRelocationSuccess/TRNCRelocationPreparationAttempt)*100%
AssociatedCounters
TRNC Relocation Success Ratio=[(VS.TRELOC.SuccExec.UEInv+VS.TRELOC.SuccExec.UENotInv)/(RELOC.AttResAllocUEIn-volCS+RELOC.AttResAllocUEInvolPS+RELOC.AttResAllocUENotIn-volCS+RELOC.AttResAllocUENotInvolPS)]*100%
Notes None
5.23 E-DCH Soft Handover Success RatioThis KPI can be used to evaluate the soft handover success ratio of the HSUPA service in a RNCor a cluster.
Table 5-23 E-DCH Soft Handover Success Ratio
KPI Name E-DCH Soft Handover Success Ratio
MeasurementScope
CELL
Formula E-DCH Soft Handover Success Ratio=(Successful Attempts to Add orDelete EDCH Links /Attempts to Add or Delete EDCH Links due to SoftHandover )*100%
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AssociatedCounters
E-DCH Soft Handover Success Ratio=(VS.HSUPA.EDCH.SHO.Succ/VS.HSUPA.EDCH.SHO.Att)*100%
Notes None
5.24 E-DCH Cell Change Success Ratio with SHOThis KPI can be used to evaluate the E-DCH service cell change success ratio with the SHOprocedure in a RNC or a cluster.
Table 5-24 E-DCH Cell Change Success Ratio with SHO
KPI Name E-DCH Cell Change Success Ratio with SHO
MeasurementScope
CELL
Formula E-DCH Service Cell Change Success Ratio with SHO =(SuccessfulAttempts to Change EDCH Serving Cells /Attempts to Change EDCHServing 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
5.25 E-DCH Cell Change Success Ratio with Inter-HHOThis KPI can be used to evaluate the E-DCH service cell change success ratio with the Inter-HHO procedure in a cell.
Table 5-25 E-DCH Cell Change Success Ratio with Inter-HHO
KPI Name E-DCH Cell Change Success Ratio with Inter-HHO
MeasurementScope
CELL
Formula E-DCH Service Cell Change Success Ratio with Inter-HHO=(SuccessfulAttempts to Change Serving Cell Attempts to Change Serving Cell due toEDCH-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
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5.26 E2D 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 5-26 E2D Handover Success Ratio (Intra Cell)
KPI Name E2D Handover Success Ratio (Intra Cell)
MeasurementScope
CELL
Formula E-DCH to DCH Handover Success Ratio(Intra Cell)=(SuccessfulAttempts to Switch Channel Type from EDCH to DCH/Attempts to SwitchChannel 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
5.27 D2E Handover Success Ratio (Intra Cell)This KPI can be used to evaluate the channel handover success ratio when UE handover fromDCH to E-DCH in a cell.
Table 5-27 D2E Handover Success Ratio (Intra Cell)
KPI Name D2E Handover Success Ratio (Intra Cell)
MeasurementScope
CELL
Formula DCH to E-DCH Handover Success Ratio(Intra Cell)=(Number ofSuccessful 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
5.28 E2D Handover Success Ratio with Inter HHOThis KPI can be used to evaluate the channel handover success ratio when UE handover fromE-DCH to DCH with the inter HHO procedure.
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Table 5-28 E2D Handover Success Ratio with Inter HHO
KPI Name E2D Handover Success Ratio with Inter HHO
MeasurementScope
CELL
Formula E-DCH to DCH Handover Success Ratio(with Inter HHO)=(SuccessfulAttempts 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
5.29 HSUPA Inter-RAT Handover Success Ratio (W2G)This KPI can be used to evaluate the HSUPA service Inter-RAT handover success ratio fromWCDMA to GPRS in one RNC or a cluster.
Table 5-29 HSUPA Inter-RAT Handover Success Ratio (W2G)
KPI Name HSUPA Inter-RAT Handover Success Ratio (W2G)
MeasurementScope
CELL
Formula HSUPA Inter-RAT Handover Success Ratio(WCDMA to GPRS)=(Successful RNC-Originated PS Domain Outgoing Inter-RAT Handoversfor HSUPA/Successful RNC-Originated PS Domain Outgoing Inter-RATHandovers for HSUPA)*100%
AssociatedCounters
HSUPA Inter-RAT Handover Success Ratio (WCDMA to GPRS)=(VS.HSUPA.IRATHO.SuccOutPSUTRAN/VS.HSUPA.IRATHO.AttOutPSUTRAN)*100%
Notes None
5.30 MBMS Service Mode Switch Success RatioThis KPI can be used to evaluate the MBMS service mode switch success ratio from PTP toPTM.
Table 5-30 MBMS Service Mode Switch Success Ratio
KPI Name MBMS Service Mode Switch Success Ratio
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MeasurementScope
CELL
Formula MBMS Service Mode Switch Success Ratio from PTP to PTM =(Numberof channel mode switch success from PTP to PTM/Number of channelmode switch attemp from PTP to PTM)*100%
AssociatedCounters
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 desiredduration once connected. These items can be calculated per cell and per RNC. The RNC levelKPIs can be calculated by aggregating all the cell counters and Iur counters. If RNC switch onpreemption feature, the release due to preemption is statistic into call drop with abnormal release.
6.1 CS Service Drop RatioThis KPI can be used to evaluate the call drop ratio of the CS service in one RNC or a cluster.The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST orIU RELEASE REQUEST messages.
6.2 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 orIU RELEASE REQUEST messages.
6.3 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 orIU RELEASE REQUEST messages.
6.4 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.
6.5 AMR Traffic Drop Ratio(Cell)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.
6.6 VP Traffic Drop Ratio(RNC)This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
6.7 VP Traffic Drop Ratio(Cell)This KPI can be used to evaluate the traffic per call drop of the VP service in one RNC.
6.8 PS Service Drop Ratio
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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 orIU RELEASE REQUEST messages.
6.9 HSDPA Service Drop RatioThis 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 RELEASEREQUEST or IU RELEASE REQUEST messages.
6.10 HSUPA Service Drop RatioThis KPI can be used to evaluate the call drop ratio of the PS service carried by HSUPA in oneRNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASEREQUEST or IU RELEASE REQUEST messages.
6.11 MBMS Service PTP call drop RatioThis KPI can be used to evaluate the call drop ratio of the MBMS service in PTP mode in oneRNC 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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6.1 CS Service Drop RatioThis KPI can be used to evaluate the call drop ratio of the CS service in one RNC or a cluster.The call drop occurs due to RNC abnormal release trigged by RAB RELEASE REQUEST orIU RELEASE REQUEST messages.
Table 6-1 CS Service Drop Ratio
KPI Name CS Service Drop Ratio
MeasurementScope
CELL
Formula CS Service Drop Ratio=(CS RAB Abnormal Release/CS RAB Release)*100%
AssociatedCounters
CS Service Drop Ratio=[(VS.RAB.Loss.CS.Abnorm+VS.RAB.Loss.CS.RF)/(VS.RAB.Loss.CS.RF+VS.RAB.Loss.CS.Abnorm+VS.RAB.Loss.CS.Norm)]*100%
Notes The RNC level KPIs can be calculated by aggregating all the cell countersand Iur counters.
6.2 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 orIU RELEASE REQUEST messages.
Table 6-2 AMR Call Drop Ratio
KPI Name AMR Call Drop Ratio
MeasurementScope
CELL
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 countersand Iur counters.
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6.3 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 orIU RELEASE REQUEST messages.
Table 6-3 VP Call Drop Ratio
KPI Name VP Call Drop Ratio
MeasurementScope
CELL
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 countersand Iur counters.
6.4 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.
Table 6-4 AMR Traffic Drop Ratio(RNC)
KPI Name AMR Traffic Drop Ratio(RNC)
MeasurementScope
RNC
Formula AMR Traffic Drop Ratio(RNC)=(AMR Traffic*60)/AMR RABAbnormal Release
AssociatedCounters
AMR Traffic Drop Ratio(RNC)=(VS.AMR.RB.DL.12.2*{SP}/60)/(VS.RAB.Loss.CS.AMR.RNC)
Notes None
6.5 AMR Traffic Drop Ratio(Cell)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 6-5 AMR Traffic Drop Ratio(Cell)
KPI Name AMR Traffic Drop Ratio(Cell)
MeasurementScope
CELL
Formula AMR Traffic Drop Ratio(Cell)=(AMR Traffic*60)/AMR RAB AbnormalRelease
AssociatedCounters
AMR Traffic Drop Ratio(Cell)=(VS.AMR.Ctrl.DL12.2*{SP}/60)/VS.RAB.Loss.CS.AMR
Notes None
6.6 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 6-6 VP Traffic Drop Ratio(RNC)
KPI Name VP Traffic Drop Ratio(RNC)
MeasurementScope
RNC
Formula VP Traffic Drop Ratio(RNC)=(VP Traffic*60)/VP RAB AbnormalRelease
AssociatedCounters
VP Traffic Drop Ratio(RNC)=(VS.RB.DLConvCS.64.RNC*{SP}/60)/(VS.RAB.Loss.CS.Conv64K.RNC)
Notes None
6.7 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 6-7 VP Traffic Drop Ratio(Cell)
KPI Name VP Traffic Drop Ratio(Cell)
MeasurementScope
CELL
Formula VP Traffic Drop Ratio(Cell)=(VP Traffic*60)/VP RAB AbnormalRelease
AssociatedCounters
VP Traffic Drop Ratio(Cell)=(VS.RB.DLConvCS.64*{SP}/60)/VS.RAB.Loss.CS.Conv64K
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Notes None
6.8 PS Service Drop RatioThis 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 orIU RELEASE REQUEST messages.
Table 6-8 PS Service Drop Ratio
KPI Name PS Service Drop Ratio
MeasurementScope
CELL
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 countersand Iur counters.
6.9 HSDPA Service Drop RatioThis 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 RELEASEREQUEST or IU RELEASE REQUEST messages.
Table 6-9 HSDPA Service Drop Ratio
KPI Name HSDPA Service Drop Ratio
MeasurementScope
CELL
Formula HSDPA Service Drop Ratio=(HSDPA_RABAbnormalRelease/HSDPA_RABRelease)*100%
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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 asnormal HS-DSCH release( including transitions due to mobility).
6.10 HSUPA Service Drop RatioThis KPI can be used to evaluate the call drop ratio of the PS service carried by HSUPA in oneRNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASEREQUEST or IU RELEASE REQUEST messages.
Table 6-10 HSUPA Service Drop Ratio
KPI Name HSUPA Service Drop Ratio
MeasurementScope
CELL
Formula HSUPA Service Drop Ratio=(HSUPA_RBAbnormalRelease/HSUPA_RBRelease)*100%
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 cellcounters.2. The normal transition from E-DCH to FACH/DCH is considered asnormal E-DCH release(including transitions due to mobility).
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6.11 MBMS Service PTP call drop RatioThis KPI can be used to evaluate the call drop ratio of the MBMS service in PTP mode in oneRNC or a cluster. The call drop occurs due to RNC abnormal release trigged by RAB RELEASEREQUEST or IU RELEASE REQUEST messages.
Table 6-11 MBMS Service PTP call drop Ratio
KPI Name MBMS Service PTP call drop Ratio
MeasurementScope
CELL
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 onbusy hour in each cell and the service UL Average BLER for evaluating the UL BLER value ofservices in each cell.
7.1 PS Service UL Average ThroughputThis grouped KPIs can be used to evaluate the busy-hour UL throughput of the PS service ineach cell. According to the experience from commercial network, there are nine services listedin the following definition.
7.2 PS Service DL Average ThroughputThis grouped KPI can be used to evaluate the busy-hour DL throughput of the PS service in eachcell. According to the experience from commercial network, there are eleven services listed inthe following definition.
7.3 Speech Service UL Average BLERThis 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 followingdefinition.
7.4 HSDPA RLC ThroughputThis KPI can be used to evaluate the DL RLC average throughput of HSDPA Service in onecell, it excludes the RLC retransmit data and RLC header.
7.5 HSUPA RLC ThroughputThis KPI can be used to evaluate the UL RLC average throughput of HSUPA Service in onecell, it excludes the RLC retransmit data and RLC header.
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7.1 PS Service UL Average ThroughputThis grouped KPIs can be used to evaluate the busy-hour UL throughput of the PS service ineach cell. According to the experience from commercial network, there are nine services listedin the following definition.
Table 7-1 PS Service UL Average Throughput
KPI Name PS Service UL Average Throughput
MeasurementScope
CELL
Formula UL Bit Rate of PS 64K Streaming Traffic;UL Bit Rate of PS 64K Interactive Traffic;UL Bit Rate of PS 128K Interactive Traffic;UL Bit Rate of PS 144K Interactive Traffic;UL Bit Rate of PS 384K Interactive Traffic;UL Bit Rate of PS 64K Background Traffic;UL Bit Rate of PS 128K Background Traffic;UL Bit Rate of PS 144K Background Traffic;UL Bit Rate of PS 384K Background Traffic.
AssociatedCounters
VS.PS.Str.Kbps.UL64VS.PS.Int.Kbps.UL64VS.PS.Int.Kbps.UL128VS.PS.Int.Kbps.UL144VS.PS.Int.Kbps.UL384VS.PS.BKG.Kbps.UL64VS.PS.BKG.Kbps.UL128VS.PS.BKG.Kbps.UL144VS.PS.BKG.Kbps.UL384
Notes None
7.2 PS Service DL Average ThroughputThis grouped KPI can be used to evaluate the busy-hour DL throughput of the PS service in eachcell. According to the experience from commercial network, there are eleven services listed inthe following definition.
Table 7-2 PS Service DL Average Throughput
KPI Name PS Service DL Average Throughput
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MeasurementScope
CELL
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.DL64VS.PS.Str.Kbps.DL128VS.PS.Str.Kbps.DL144VS.PS.Int.Kbps.DL64VS.PS.Int.Kbps.DL128VS.PS.Int.Kbps.DL144VS.PS.Int.Kbps.DL384VS.PS.BKG.Kbps.DL64VS.PS.BKG.Kbps.DL128VS.PS.BKG.Kbps.DL144VS.PS.BKG.Kbps.DL384
Notes None
7.3 Speech Service UL Average BLERThis 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 followingdefinition.
Table 7-3 Speech Service UL Average BLER
KPI Name Speech Service UL Average BLER
MeasurementScope
CELL
Formula UL BLER of AMR Speech Service on DCH;UL BLER of CS 64K Real-time Service on DCH.
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AssociatedCounters
VS.ULBlerAMRVS.ULBlerCSRT.64
Notes None
7.4 HSDPA RLC ThroughputThis KPI can be used to evaluate the DL RLC average throughput of HSDPA Service in onecell, it excludes the RLC retransmit data and RLC header.
Table 7-4 HSDPA RLC Throughput
KPI Name HSDPA RLC Throughput
MeasurementScope
CELL
Formula HSDPA RLC Throughput=Number of Bytes Transmitted in MAC-d Flow* 8/{StaticTime}/1024
AssociatedCounters
HSDPA RLCThroughput=VS.HSDPA.MeanChThroughput.TotalBytes*8/{StaticTime}/1024
Notes This KPI should be calculated at busy hour.Unit: kbps
7.5 HSUPA RLC ThroughputThis KPI can be used to evaluate the UL RLC average throughput of HSUPA Service in onecell, it excludes the RLC retransmit data and RLC header.
Table 7-5 HSUPA RLC Throughput
KPI Name HSUPA RLC Throughput
MeasurementScope
CELL
Formula HSUPA RLC Throughput= Number of Bytes Receive in Mac-d flow * 8/{StaticTime}/1024
AssociatedCounters
HSUPA RLCThroughput=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,PSTraffic,Mean UE number for several kinds of of services in a RNC or cluster.
8.1 CS Equivalent ErlangThis KPI can be used to evaluate the equivalent traffic of all CS services of one RNC.
8.2 PS UL ThroughputThis KPI can be used to evaluate the UL throughput of all PS services of one RNC.
8.3 PS DL ThroughputThis KPI can be used to evaluate the DLthroughput of all PS services of one RNC.
8.4 DL Traffic of Typical Radio Bearers(RNC)This grouped KPIs can be used to evaluate the average DL traffic of typical radio bearers at busyhour in one RNC, which means the traffics from different services are different although theyare in the same unit.
8.5 DL Traffic of Typical Radio Bearers(Cell)This grouped KPIs can be used to evaluate the average DL traffic of typical radio bearers at busyhour in one RNC, which means the traffics from different services are different although theyare in the same unit.
8.6 HSDPA Mean UE NumberThis KPI can be used to evaluate average Number of UEs that in HSDPA service
8.7 EFACH UE NumberThis KPI can be used to evaluate average Number of UEs that in Cell E-FACH status
8.8 CS Over HSPA UE NumberThis KPI can be used to evaluate the average number of CS Over HSPA in a cell.
8.9 HSDPA RLC Traffic VolumeThis grouped KPIs can be used to evaluate the total traffic volume of the HSDPA service incertain time in one Cell.
8.10 HSUPA Mean UE Number
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This KPI can be used to evaluate the average UL traffic of the HSUPA service at busy hour inone cell.
8.11 HSUPA RLC Traffic VolumeThis grouped KPIs can be used to evaluate the total traffic volume of the HSUPA service incertain time in one cell.
8.12 UL Traffic Volume of QoS ClassesThis grouped KPIs can be used to evaluate the cell's UL traffic volume of QoS classes in onecell.
8.13 DL Traffic Volume of QoS ClassesThis grouped KPI can be used to evaluate the cell's DL traffic volume of QoS classes in one cell.
8.14 MBMS Service User NumberThis grouped KPI can be used to evaluate the traffic of MBMS service in one cell.
8.15 MBMS Service ThroughputThis grouped KPI can be used to evaluate the throughput of MBMS service in one cell.
8.16 EFACH MAC Traffic VolumeThis grouped KPIs can be used to evaluate the total traffic volume of the EFACH service incertain time in one cell.
8 TrafficRAN
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8.1 CS Equivalent ErlangThis KPI can be used to evaluate the equivalent traffic of all CS services of one RNC.
Table 8-1 CS Equivalent Erlang
KPI Name CS Equivalent Erlang
MeasurementScope
RNC
Formula Equivalent Erlang of CS Domain in RNCMaximum Equivalent Erlang of CS Domain in RNC
AssociatedCounters
VS.CSLoad.Erlang.Equiv.RNCVS.CSLoad.MaxErlang.Equiv.RNC
Notes Unit: Erl
8.2 PS UL ThroughputThis KPI can be used to evaluate the UL throughput of all PS services of one RNC.
Table 8-2 PS UL Throughput
KPI Name PS UL Throughput
MeasurementScope
RNC
Formula PS UL ThroughputPS UL PEAK Throughput
AssociatedCounters
VS.R99PSLoad.ULThruput.RNCVS.R99PSLoad.MaxULThruput.RNCVS.HSUPAPSLoad.ULThruput.RNCVS.HSUPAPSLoad.MaxULThruput.RNC
Notes Unit: kbps
8.3 PS DL ThroughputThis KPI can be used to evaluate the DLthroughput of all PS services of one RNC.
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Table 8-3 PS DL Throughput
KPI Name PS DL Throughput
MeasurementScope
RNC
Formula PS DL ThroughputPS DL PEAK Throughput
AssociatedCounters
VS.R99PSLoad.DLThruput.RNCVS.R99PSLoad.MaxDLThruput.RNCVS.HSDPAPSLoad.DLThruput.RNCVS.HSDPAPSLoad.MaxDLThruput.RNCVS.MBMSPSLoad.DLThruput.RNCVS.MBMSPSLoad.MaxDLThruput.RNC
Notes Unit: kbps
8.4 DL Traffic of Typical Radio Bearers(RNC)This grouped KPIs can be used to evaluate the average DL traffic of typical radio bearers at busyhour in one RNC, which means the traffics from different services are different although theyare in the same unit.
Table 8-4 DL Traffic of Typical Radio Bearers(RNC)
KPI Name DL Traffic of Typical Radio Bearers(RNC)
MeasurementScope
RNC
Formula AMR12.2KDL_ErlCSConv64KDL_Erl
AssociatedCounters
VS.AMR.RB.DL.12.2VS.RB.DLConvCS.64.RNC
Notes 1,The Unit is Mean user number(EquivalErlang),To get Erlang,should bemultiplied with {SP}/60 ;2,For 1 VP service,4 EquivalErlangs on V1 Platform, 2 EquivalErlangs onV2 Platform
8.5 DL Traffic of Typical Radio Bearers(Cell)This grouped KPIs can be used to evaluate the average DL traffic of typical radio bearers at busyhour in one RNC, which means the traffics from different services are different although theyare in the same unit.
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Table 8-5 DL Traffic of Typical Radio Bearers(Cell)
KPI Name DL Traffic of Typical Radio Bearers(Cell)
MeasurementScope
CELL
Formula AMR12.2KDL_ErlCSConv64KDL_Erl
AssociatedCounters
VS.AMR.Ctrl.DL12.2VS.RB.DLConvCS.64
Notes 1,The Unit is Mean user number(EquivalErlang),To get Erlang,should bemultiplied with {SP}/60 ;2,For 1 VP service,4 EquivalErlangs on V1 Platform, 2 EquivalErlangs onV2 Platform
8.6 HSDPA Mean UE NumberThis KPI can be used to evaluate average Number of UEs that in HSDPA service
Table 8-6 HSDPA Mean UE Number
KPI Name HSDPA Mean UE Number
MeasurementScope
CELL
Formula Mean Number of HSDPA UEs in a Cell
AssociatedCounters
VS.HSDPA.UE.Mean.Cell
Notes The KPI should be taken statistics at busy hour.
8.7 EFACH UE NumberThis KPI can be used to evaluate average Number of UEs that in Cell E-FACH status
Table 8-7 EFACH UE Number
KPI Name EFACH UE Number
MeasurementScope
CELL
Formula Number of UEs in cell E-FACH status
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AssociatedCounters
VS.CellEFACHUEs
Notes The KPI should be taken statistics at busy hour.
8.8 CS Over HSPA UE NumberThis KPI can be used to evaluate the average number of CS Over HSPA in a cell.
Table 8-8 CS Over HSPA UE Number
KPI Name CS Over HSPA UE Number
MeasurementScope
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.
8.9 HSDPA RLC Traffic VolumeThis grouped KPIs can be used to evaluate the total traffic volume of the HSDPA service incertain time in one Cell.
Table 8-9 HSDPA RLC Traffic Volume
KPI Name HSDPA RLC Traffic Volume
MeasurementScope
CELL
Formula Number of Transmitted Downlink Bytes in MAC-d Flow (Cell)
AssociatedCounters
VS.HSDPA.MeanChThroughput.TotalBytes
Notes Unit: byte
8.10 HSUPA Mean UE NumberThis KPI can be used to evaluate the average UL traffic of the HSUPA service at busy hour inone cell.
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Table 8-10 HSUPA Mean UE Number
KPI Name HSUPA Mean UE Number
MeasurementScope
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.
8.11 HSUPA RLC Traffic VolumeThis grouped KPIs can be used to evaluate the total traffic volume of the HSUPA service incertain time in one cell.
Table 8-11 HSUPA RLC Traffic Volume
KPI Name HSUPA RLC Traffic Volume
MeasurementScope
CELL
Formula Number of Bytes in Received Uplink Data at the RLC Layer of Mac-dflow (Cell)
AssociatedCounters
VS.HSUPA.MeanChThroughput.TotalBytes
Notes Unit: byte
8.12 UL Traffic Volume of QoS ClassesThis grouped KPIs can be used to evaluate the cell's UL traffic volume of QoS classes in onecell.
Table 8-12 UL Traffic Volume of QoS Classes
KPI Name UL Traffic Volume of QoS Classes
MeasurementScope
CELL
Formula UL Traffic Volume of QoS Classes
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AssociatedCounters
(VS.AMR.Ctrl.UL12.2)*12.2KVS.PS.Str.UL.64.ThruputtVS.PS.Int.UL.64.ThruputVS.PS.Int.UL.128.ThruputVS.PS.Int.UL.144.ThruputVS.PS.Int.UL.384.ThruputVS.PS.bkg.UL.64.ThruputVS.PS.bkg.UL.128.ThruputVS.PS.bkg.UL.144.ThruputVS.PS.bkg.UL.384.Thruput
Notes Unit: bit
8.13 DL Traffic Volume of QoS ClassesThis grouped KPI can be used to evaluate the cell's DL traffic volume of QoS classes in one cell.
Table 8-13 DL Traffic Volume of QoS Classes
KPI Name DL Traffic Volume of QoS Classes
MeasurementScope
CELL
Formula DL Traffic Volume of QoS Classes
AssociatedCounters
(VS.AMR.Ctrl.DL12.2)*12.2KVS.CS.Conv.DL.64.ThruputVS.PS.Str.DL.64.ThruputVS.PS.Str.DL.128.ThruputVS.PS.Str.DL.144.ThruputVS.PS.Int.DL.64.ThruputVS.PS.Int.DL.128.ThruputVS.PS.Int.DL.144.ThruputVS.PS.Int.DL.384.ThruputVS.PS.bkg.DL.64.ThruputVS.PS.bkg.DL.128.ThruputVS.PS.bkg.DL.144.ThruputVS.PS.bkg.DL.384.Thruput
Notes Unit: bit
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8.14 MBMS Service User NumberThis grouped KPI can be used to evaluate the traffic of MBMS service in one cell.
Table 8-14 MBMS Service User Number
KPI Name MBMS Service User Number
MeasurementScope
CELL
Formula Mean number of PTP users in a cell of MBMS ChannelMean number of PTM users in a cell of MBMS Channel
AssociatedCounters
VS.MBMS.PTP.UE.Channel0.Mean.CellVS.MBMS.PTM.UE.Channel0.Mean.CellVS.MBMS.PTP.UE.Channel1.Mean.CellVS.MBMS.PTM.UE.Channel1.Mean.CellVS.MBMS.PTP.UE.Channel2.Mean.CellVS.MBMS.PTM.UE.Channel2.Mean.CellVS.MBMS.PTP.UE.Channel3.Mean.CellVS.MBMS.PTM.UE.Channel3.Mean.CellVS.MBMS.PTP.UE.Channel4.Mean.CellVS.MBMS.PTM.UE.Channel4.Mean.Cell
Notes None
8.15 MBMS Service ThroughputThis grouped KPI can be used to evaluate the throughput of MBMS service in one cell.
Table 8-15 MBMS Service Throughput
KPI Name MBMS Service Throughput
MeasurementScope
CELL
Formula the total throughput of all Point-to-Multipoint (PTM) MBMS services ina cell.
AssociatedCounters
VS.MBMS.PTM.MeanThroughput.CellVS.MBMS.PTP.MeanThroughput.Cell
Notes Unit: kbps
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8.16 EFACH MAC Traffic VolumeThis grouped KPIs can be used to evaluate the total traffic volume of the EFACH service incertain time in one cell.
Table 8-16 EFACH MAC Traffic Volume
KPI Name EFACH MAC Traffic Volume
MeasurementScope
CELL
Formula Number of Downlink MAC PDU Bytes on the EFACH over the IubInterface
AssociatedCounters
VS.MAC.CRNCIubBytesEFACH.Tx
Notes Unit: byte
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