Huawei Ran Kpi

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WCDMA Performance - Radio Access Network KPI Definition Manual for UMTS6.0(V1.0)For internal use only

2007-1-16

Written: Review: Review:

WCDMA&GSM

Data: Data: Data:

2007-1-16`

Huawei Technologies Co., Ltd.All rights reserved

WCDMA Performance Radio Access Network KPI definition Manual for UMTS5.1 (V1.2)

Revision RecordDate2007-01

Revision version1.0

change DescriptionNew document based on the KPI definition manual for UMTS 5.1,

AuthorGuanshiguo/liuyingwei

according to RNC V18 060.

11-10-20

All rights reserved

Page 2 , Total 63

WCDMA Performance Radio Access Network KPI definition Manual for UMTS5.1 (V1.2)

Content 1 Introduction.............................................................................7 2 KPI definition template...........................................................7 3 KPI classification....................................................................7 4 Coverage KPIs.......................................................................94.1 Class B - UL Interference Cell Ratio ......................................................................................9 4.2 Class A - Soft Handover Ratio..............................................................................................10

5 Accessibility KPIs.................................................................105.1 Class B - IU Paging Success Ratio......................................................................................10 5.2 Class A - Radio Access Success Ratio ...............................................................................11 5.3 Class A - RRC Setup Success Ratio (other) .......................................................................12 5.4 Class A - RRC Setup Success Ratio (service).....................................................................12 5.5 Class A - AMR RAB Setup Success Ratio ..........................................................................13 5.6 Class A - VP RAB Setup Success Ratio .............................................................................13 5.7 Class A - CS RAB Setup Success Ratio .............................................................................14 5.8 Class A - PS RAB Setup Success Ratio .............................................................................14 5.9 Class A HSDPA RAB Setup Success Ratio .....................................................................15 5.10 Class A HSUPA RAB Setup Success Ratio ...................................................................15

6 Retainability KPIs.................................................................166.1 Class A - CS Service Drop Ratio..........................................................................................16 6.2 Class A - AMR Call Drop Ratio ............................................................................................17 6.3 Class A - VP Call Drop Ratio ...............................................................................................17 6.4 Class B - AMR Traffic Drop Ratio.........................................................................................18 6.5 Class B - VP Traffic Drop Ratio............................................................................................18 6.6 Class A - PS Service Drop Ratio .........................................................................................19 6.7 Class A HSDPA Service Drop Ratio .................................................................................20 6.8 Class A HSUPA Service Drop Ratio .................................................................................20

7 Mobility KPIs.........................................................................217.1 Class A - Soft Handover Success Ratio ..............................................................................21 7.2 Class B - Softer Handover Success Ratio ...........................................................................21 7.3 Class A HS-DSCH Service Cell Change Success Rate with SHOHSDPA to HSDPA

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WCDMA Performance Radio Access Network KPI definition Manual for UMTS5.1 (V1.2)

...............................................................................................................................................22 7.4 Class A - Channel Handover Success RatioHSDPA to DCH.......................................22 7.5 Class A - Channel Handover Success RatioDCH to HSDPA.......................................23 7.6 Class A - Intra-frequency Hard Handover Success Ratio ...................................................23 7.7 Class A - Intra-frequency Hard Handover Success RatioHSDPA to HSDPA...............24 7.8 Class A - Inter-frequency Hard Handover Success Ratio ...................................................24 7.9 Class A - Inter-frequency Hard Handover Success RatioHSDPA to HSDPA...............25 7.10 Class A - CS Inter-RAT Handover Success Ratio (WCDMA to GSM)...............................26 7.11 Class A - PS Inter-RAT Handover Success Ratio (WCDMA to GPRS) ............................26 7.12 Class A - PS Inter-RAT Handover Success Ratio (GPRS to WCDMA) ............................27 7.13 Class A - HSDPA Inter-RAT Handover Success Rate (WCDMA to GPRS) .....................27 7.14 Class B - SRNC Relocation Preparation Success Ratio ...................................................28 7.15 Class B - TRNC Relocation Preparation Success Ratio ...................................................28 7.16 Class A E-DCH Soft Handover Success Rate.................................................................29 7.17 Class A E-DCH Service Cell Change Success Rate with SHOHSUPA to HSUPA. 29 7.18 Class A E-DCH Service Cell Change Success Rate with Inter-HHOHSUPA to HSUPA...............................................................................................................................30 7.19 Class A E-DCH to DCH Handover Success RateIntra Cell.....................................31 7.20 Class A DCH to E-DCH Handover Success RateIntra Cell.....................................31 7.21 Class A E-DCH to DCH Handover Success Ratewith Inter HHO............................32 7.22 Class A HSUPA Inter-RAT Handover Success Rate (UTRAN to GPRS) ......................32

8 Service Integrity KPIs...........................................................338.1 Class A - PS Service UL Average Throughput.....................................................................33 8.2 Class A - PS Service DL Average Throughput.....................................................................34 8.3 Class B - Service UL Average BLER....................................................................................34 8.4 Class B - DL RLC Average Retransmission Ratio ...............................................................35 8.5 Class B - HSDPA RLC Throughput .....................................................................................36

9 Availability KPIs....................................................................369.1 Class B - Worst Cell Ratio ...................................................................................................36 9.2 Class B - IU Paging Congestion Ratio..................................................................................37 9.3 Class B - Admission Refused Ratio .....................................................................................37 9.4 Class B - Congested Cell Ratio ...........................................................................................38 9.5 Class B - Unserviceable Cell Ratio ......................................................................................39 9.6 Class B - Average CPU Load...............................................................................................39 9.7 Class B - IUB Bandwidth Utilizing Ratio...............................................................................40

10 Traffic KPIs.........................................................................4011-10-20 All rights reserved Page 4 , Total 63

WCDMA Performance Radio Access Network KPI definition Manual for UMTS5.1 (V1.2)

10.1 Class A - CS Equivalent Erlang..........................................................................................40 10.2 Class A - PS UL Throughput..............................................................................................41 10.3 Class A - PS DL Throughput..............................................................................................41 10.4 Class A - UL Traffic of Typical Radio Bearers....................................................................42 10.5 Class A - DL Traffic of Typical Radio Bearers....................................................................43 10.6 Class A - HSDPA Mean UE Number..................................................................................43 10.7 Class A - HSDPA RLC Traffic Volume...............................................................................44 10.8 Class A - HSUPA Mean UE Number..................................................................................44 10.9 Class B - UL Traffic Volume of QoS Classes.....................................................................45 10.10 Class B - DL Traffic Volume of QoS Classes ..................................................................45

11 ANNEX...............................................................................46

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WCDMA Performance Radio Access Network KPI definition Man