ACTIX KPI Statistics Introduction
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Transcript of ACTIX KPI Statistics Introduction
KPI Statistics Introduction For ACTIX
Request for KPI calculation in the evaluation test.
1. “the signal must be VMS signal” and “RSCP>=-95dBm & Ec/Io>=-
14dB.” will be used on CSSR, PDP activation SR, SHO SR, CDR and
HSDPA serving cell change success rate”, The HSDPA average
throughput
2. “the signal must be VMS signal” will be used to calculate RSCP,
Ec/Io, and inter-RAT HO SR.
Merge Log File.
We can merge log files in order to easily load them in ACTIX software.
If the log file is too big to load in ACTIX software, we can load a few log
files, calculate related counters then load another a few log files, and
finally calculate the KPI according to the formula.
1. Click Tools, select Create Super stream
2. Input name; select the logs which you want to merge. Click ok.
3. Log files are merged as below.
Load Filter
Load this Filter could easily fulfilled the request of calculation in the
evaluation.
1. Click Tools—Analysis Manager
2. Click Imput
3. Choose File “vms FILTER.aqf”.
Here is Filter in the attachment.
Click OK.
4. Select the log which you want to analyze, right click, choose Filter,
select RSCP, Ec/Io, DUARFCN follow the request for KPI
calculation.
Voice short Call
Voice CS12.2K Call Setup Success Rate
Voice CS12.2K Call Setup Success Rate
KPI Name Voice CS12.2K Call Setup Success Rate
Capture
Approach
Voice 12.2K short call test
Calculation
Formula
Voice CS12.2K Call Setup Success Rate =
(Voice CS12.2K Call Setup Success times /
Voice CS12.2K total number of origination
times)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, right click, and click UMTS Call Statistics.
2. Double click Call Statistics
3. We can get the result as follows:
Voice CS12.2K Call Setup Success Rate=Successful Outgoing Calls/Total
Number of Calls
According to the formula calculate this KPI.
Voice CS12.2K Call Drop Rate
Voice CS12.2K Call Drop Rate
KPI Name Voice CS12.2K Call Drop Rate
Capture
Approach
Voice 12.2K short call test
Calculatio
n Formula
Voice CS12.2K Call Drop Rate = (Number of
Voice CS12.2K Call Drop Times / Total
Number of Voice CS12.2K Call Setup Success
Times)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, right click, and click UMTS Call Statistics.
2. Double click Call Statistics
3. we can get result as follows:
Voice CS12.2K Call Drop Rate=Total Drops/Successful Outgoing Calls
According to the formula calculate this KPI.
Voice CS12.2K Soft Handover Success Rate
Voice CS12.2K Soft Handover Success Rate
KPI Name Voice CS12.2K Soft Handover Success Rate
Capture
Approach
Voice 12.2K short call test
Calculatio
n Formula
Voice CS12.2K Soft Handover Success Rate =
(Number of Voice CS12.2K Soft Handover
Success times / Total Number of Voice
CS12.2K Soft Handover Attempt Times)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, Right click Uu_HandoffOk, then click “Display on
workbook”.
2. Open the workbook, calculate the num of Uu_HandoffOk and the num
of Uu_HandoffFail.
Voice CS12.2K Soft Handover Success Rate
=Number of Uu_HandoffOk/( Number of Uu_HandoffOk + Number of
Uu_HandoffFail )
According to the formula calculate this KPI.
PS R99 Long Call
R99 PS384K Call Drop Rate
R99 PS384K Call Drop Rate
KPI Name R99 PS384K Call Drop Rate
Capture
Approach
R99 PS long call test
Calculatio
n Formula
R99 PS384K Call Drop Rate = (Number of
PS384K Call Drop Times / Total Number of
success outgoing PS call)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, right click, and click UMTS Call Statistics.
2. Double click Call statistics PS
3. We can get result as follows:
R99 PS384K Call Drop Rate=Total Drops/Total Successful of Calls
According to the formula calculate this KPI.
R99 PS384K Soft Handover Success Rate
R99 PS384K Soft Handover Success Rate
KPI Name R99 PS384K Soft Handover Success Rate
Capture
Approach
R99 PS long call test
Calculatio
n Formula
PS384K Soft Handover Success Rate =
(Number of PS384K Soft Handover Success
times / Total Number of PS384K Soft Handover
Attempt Times)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, Right click Uu_HandoffOk, then click “Display on
workbook”.
2. Open the workbook, calculate the num of Uu_HandoffOk and the num
of Uu_HandoffFail.
Voice CS12.2K Soft Handover Success Rate
=Number of Uu_HandoffOk/( Number of Uu_HandoffOk + Number of
Uu_HandoffFail )
According to the formula calculate this KPI.
PS R99 Short Call
R99 PS384K PDP Context Activation Success Rate
R99 PS384K PDP Context Activation Success Rate
KPI Name R99 PS384K PDP Context Activation Success Rate
Capture
Approach
R99 PS short call test
Calculation
Formula
PS384K PDP Context Activation Success Rate = [Number of
PS384K PDP Context Activation Success times / Total number
of PS384K PDP Context Activation Origination times]×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, Right click the log, click UMTS DataAnalysis
2. Double click Data Analysis
3. We can get the result as follows.
PDP Context Activation Success Rate= PDP Activation Complete/PDP
Activation Request
According to the formula calculate this KPI.
Idle
CPICH RSCP
CPICH RSCP
KPI Name CPICH RSCP
Capture
Approach
Idle mode test
Calculation
Formula
RSCP Coverage Ratio = [(number of points where RSCP≥ -95
dBm)/ number of total sampling points] * 100%
1. After Filter the log according to the request, Select the log which
you want to analyze
2. Double Click UMTS
3. Double Click Downlink Measurements
4. Select Uu_ActiveSet_RSCP_0, right click, and select Display on
Workbook.
5. Exclude the points whose RSCP don’t have value. Calculate RSCP
Manually.
CPICH Ec/Io
CPICH Ec/Io
KPI Name CPICH Ec/Io
Capture
Approach
Idle mode test
Calculation
Formula
Ec/Io Coverage Ratio = [(number of points where Ec/Io≥-12
dB)/ number of total sampling points] * 100%
1. After Filter the log according to the request, Select the log which you
want to analyze
2. Double Click UMTS
3. Double Click Downlink Measurements
4. Select Uu_ActiveSet_EcNo_0, right click, and select Display on
Workbook.
5. Exclude the points whose EcNo don’t have value. Calculate ECNO
Manually.
Video Short Call
Video CS64K Call Setup Success Rate
Video CS64K Call Setup Success Rate
KPI Name Video CS64K Call Setup Success Rate
Capture
Approach
Video short call test
Calculation
Formula
Video CS64K Call Setup Success Rate = (Video CS64K
originating Call Setup Success times / Video CS64K total
number of origination times)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, right click, and click UMTS Call Statistics.
2. Double click Call Statistics
3. We can get the result as follows:
Video CS64K Call Setup Success Rate=Successful Outgoing Calls/Total
Number of Calls
According to the formula calculate this KPI.
Video CS64K Call Drop Rate
Video CS64K Call Drop Rate
KPI Name Video CS64k Call Drop Rate
Capture
Approach
Video short call test
Calculation
Formula
Video CS64k Call Drop Rate =(Number of Video CS64K Call
Drop Times on MO side/ Total Number of Video CS64K Setup
Success Times on MO side)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, right click, and click UMTS Call Statistics.
2. Double click Call Statistics
3. we can get result as follows:
Video CS64K Call Drop Rate=Total Drops/Successful Outgoing Calls
According to the formula calculate this KPI.
Video CS64K Soft Handover Success Rate
Video CS64K Soft Handover Success Rate
KPI Name Video CS64K Soft Handover Success Rate
Capture
Approach
Video short call test
Calculation
Formula
Video CS64K Soft Handover Success Rate = (Number of
Video CS64K Soft Handover Success times on MO side / Total
Number of Video CS64K Soft Handover Attempt Times on MO
side)×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, Right click Uu_HandoffOk, then click “Display on
workbook”.
2. Open the workbook, calculate the num of Uu_HandoffOk and the num
of Uu_HandoffFail.
Voice CS12.2K Soft Handover Success Rate
=Number of Uu_HandoffOk/( Number of Uu_HandoffOk + Number of
Uu_HandoffFail )
According to the formula calculate this KPI.
Voice CS12.2K Inter-RAT Handover Success Rate
(3G to 2G)
Voice CS12.2K Inter-RAT Handover Success Rate (3G to 2G)
KPI Name Voice CS12.2K Inter-RAT Handover Success Rate (3G to
2G)
Capture
Approach
Voice 12.2K inter-RAT handover test
Calculation
Formula
Voice CS12.2K Inter-RAT Handover Success Rate = (Number
of Voice CS12.2K Inter-RAT Handover Success Times / Total
number of Voice CS12.2K Inter-RAT Handover Attempt
Times)×100%
1. Select the log which you want to analyze, right click
Uu_Handover_toGSM, Display on table, we can get Number of event
Uu_Handover_toGSM.
If there is Event: Handover from UtranFailure. It will show with red
label.
We can use the same way calculate number of Handover from
UtranFailure.
Calculate Number of Events.
CS Inter-RAT Handover Success Rate = Uu_Handover_toGSM /
(Uu_Handover_toGSM+ Handover from UtranFilure)
PS Inter-RAT Handover Success Rate (3G to 2G)
PS Inter-RAT Handover Success Rate
KPI Name PS Inter-RAT Handover Success Rate (3G to 2G)
Capture
Approach
R99 PS inter-RAT handover test
HSDPA PS inter-RAT handover test
Calculation
Formula
R99 PS384K Inter-RAT Handover Success Rate = (Number of
PS384K Inter-RAT Handover Success Times + Number of
HSDPA Inter-RAT Handover Success Times )/ (Total number of
PS384K Inter-RAT Handover Attempt Times+ Total number of
HSDPA Inter-RAT Handover Attempt Times)×100%
Select the log which you want to analyze, right click
Uu_Handover_toGSM, Display on table, we can get Number of event
Uu_Handover_toGSM.
If there is Event: Handover from UtranFilure. It will show with red label.
We can use the same way calculate number of Handover from
UtranFailure.
Calculate Number of Events.
PS Inter-RAT Handover Success Rate = Uu_Handover_toGSM /
(Uu_Handover_toGSM+ Handover from UtranFilure)
T309 should be modified into 8000.
Voice 12.2K downlink BLER
Voice 12.2K downlink BLER
KPI Name Voice 12.2K downlink BLER
Capture
Approach
Voice long call test
Calculation
Formula
Voice CS12.2K downlink BLER Ratio = [(Nmber of Sampling
Points where downlink BLER ≤ 1%)/ Number of Total Sampling
Points] * 100%
1. Right click “Uu_TrCh_DownlinkBlerAgg”, then click “display on
workbook”.
2. Open the workbook and calculate average value of
“Uu_TrCh_DownlinkBlerAgg”. Don’t forget to exclude the blanks which
don’t have value.
HSDPA long call
Good throughput Area rate
Good Throughput Area rate
KPI Name Good_Throughput_Area_Rate
Capture
Approach
HSDPA PS long call test
Calculation
Formula
Good_Throughput_Area_Rate =( num of sampling points
with throughput>=600kbps/num of all sampling points during
HSDPA downloading)*100%
1. Right click “Uu_HSDPA_throughpt_MAC”, then click “display on
workbook”.
2. Open the workbook and calculate the num of points which have value
for “Uu_HSDPA_Throughput_MAC”. Then calculate the num of points
which have value equal or higher than 600. Don’t forget to exclude the
blanks which don’t have value.
Good throughput area rate = (num of points whose
“Uu_HSDPA_Throughput_MAC” >=600)/(num of points which have
value for “Uu_HSDPA_Throughput_MAC”)*100%
HSDPA Average Throughput DL
HSDPA Average Throughput DL
KPI Name HSDPA Average Throughput DL
Capture
Approach
HSDPA PS long call test
Calculation
Formula
HSDPA Average Throughput DL = Average[(Size of
Downloaded File / File Transferred Duration)]
1. Right click “Uu_HSDPA_throughpt_MAC”, then click “display on
workbook”.
2. Open the workbook and calculate average value of
“Uu_HSDPA_Throughput_MAC”. Don’t forget to exclude the blanks
which don’t have value.
HSDPA Average throughput DL=
sum(Uu_HSDPA_Throughput_MAC)/(num of points whose
“Uu_HSDPA_Throughput_MAC” have value)
HSDPA serving cell change success rate
HSDPA serving cell change success rate
KPI Name HSDPA serving cell change success rate
Capture
Approach
HSDPA PS long call test
Calculation
Formula
HSDPA serving cell change success rate =(num of HSDPA
serving cell change success)/( num of HSDPA serving cell
change fail + num of HSDPA serving cell change
success)*100%
1. Right click “Uu_HSDPA__Cell_Change_OK”, then click “display on
workbook”. Right click “Uu_HSDPA__Cell_Change_Fail” if any, then
click “display on workbook”.
2. Calculate the num of “Uu_HSDPA__Cell_Change_OK” and
“Uu_HSDPA__Cell_Change_OK” (if any).
\
3. Use
““Uu_HSDPA__Cell_Change_OK”/(“Uu_HSDPA__Cell_Change_OK”+
“Uu_HSDPA__Cell_Change_Fail ”) to get the HSDPA serving cell
change success rate.
HSDPA short call
HSDPA call setup success rate
Good Throughput Area rate
KPI Name HSDPA Call Setup Success Rate
Capture
Approach
HSDPA PS short call test
Calculation
Formula
HSDPA Call Setup Success Rate = [Number of HSDPA PDP
Context Activation Success times / Total number of HSDPA
PDP Context Activation Origination times]×100%
1. After Filter the log according to the request, Select the log which you
want to analyze, Right click the log, click UMTS DataAnalysis
2. Double click Data Analysis
3. We can get the result as follows.
PDP Context Activation Success Rate= PDP Activation Complete/PDP
Activation Request
According to the formula calculate this KPI.