Cell Wise KPI Formula
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Transcript of Cell Wise KPI Formula
![Page 1: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/1.jpg)
Date Hour BSC Cell Cell ID
[S3655] [S3656] K3006 K3005
Town Name
District Name
Activated TRXs
Available TRXs
TRX Usability
Configured SDCCH
Available SDCCH
[S3656] / [S3655]
*100
![Page 2: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/2.jpg)
K3015 K3016 [K3004] [K3014]
SDCCH Availability
Available TCHs
Configured TCH
TCH Availability
SDCCH Traffic
TCH Traffic
Data Traffic
Total Traffic
(CS +PS)
TCH Traffic FR
K3005 / K3006 *100
K3015 / K3016 *100
(L9001+L9101+L9201+L9301
)/(3600*50)
((L9001+L9101+L9201+L9301
)/(3600*50) ) + K3014
[K3014] - [K3034] -
[AR3551C]
![Page 3: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/3.jpg)
CA303J
TCH Traffic HR
AMR Traffic TCHF
AMR Traffic TCHH
TCH Erlang Min Per Drop
Call Setup Success Rate
Random Access
Success Rate
Immediate
Assignment
Success Rate
Call Setup
Indications
(Circuit Service)
[K3034] - [AR3552C]
[AR3551C]
[AR3552C]
[K3014] * 60 / CM33
(([CA303J] - [A3030F]) / ([CA300J] - [A300F])) *
([CA313] / [CA310]) * (1- ([CM30] / [K3003])) *100
K3101 / K3100 *
100
([CA303J] -
[A3030F]) /
([CA300J] - [A300F])
*100
![Page 4: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/4.jpg)
CA300J K3001 K3000 CM30 K3003 CA313
Channel Requests (Circuit Service)
SDCCH Blocking
Rate (Tata)
SDCCH Blocked
Calls
SDCCH Seizure
Requests
SDCCH Drop
Call Rate (Tata)
SDCCH Drop Calls
SDCCH Successful Seizures
TCH Assign
Success Rate
TCH Success
Assignments
[K3001] / [K3000]
*100
[CM30] / [K3003] *
100
[CA313] / [CA310]
![Page 5: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/5.jpg)
CA310 K3021 K3011A K3011B K3020 K3010A K3010B CM33
TCH Assign
Requests
Failed TCH
Seizures due to Busy TCH
(Signaling
Channel)
Failed TCH
Seizures due to Busy TCH
(Traffic Channel)
Failed TCH
Seizures in TCH
Handovers due to
Busy TCH
(Traffic Channel)
TCH Blocking
Rate (Tata)
TCH Seizure
Requests (Signalin
g Channel)
TCH Seizure
Requests (Traffic
Channel)
TCH Seizure
Requests in TCH
Handovers (Traffic Channel)
Call Drops on
Traffic Channel
[K3011A] /
[K3010A] * 100
![Page 6: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/6.jpg)
K3022 K3023 K3013A K3013B CH323 CH343 CH313
Call Drops on
TCH (Signalin
g Channel))
Successful TCH
Seizures (Signalin
g Channel)
Successful TCH
Seizures (Traffic
Channel)
Successful TCH
Seizures in TCH
Handovers (Traffic Channel)
TCH Drop Call Rate (Tata)
Successful Incoming Internal
Inter-Cell Handovers
Successful Incoming External Inter-Cell
Handovers
Successful
Outgoing Internal
Inter-Cell Handover
[CM33] / ([K3013A] + [CH323] + [CH343] - [CH313] - [CH333])
![Page 7: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/7.jpg)
CH333 CH311 CH310 CH321 CH320 CH331 CH330 CH341
Successful Outgoing External Inter-Cell
Handovers
Outgoing Internal Inter-Cell Handover
Commands
Outgoing Internal
Inter-Cell Handover Requests
Incoming Internal
Inter-Cell Handover Response
s
Incoming Internal
Inter-Cell Handover Requests
Outgoing External Inter-Cell Handover
Commands
Outgoing External Inter-Cell Handover Requests
Incoming External Inter-Cell Handover
Responses
![Page 8: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/8.jpg)
CH340 AR9311 AR9303 A9006
Incoming External Inter-Cell Handover Requests
Handover Success Rate (RF Tata)
PDCH Occupation Rate
Occupied PDCH
Available PDCH
UpLink GPRS TBF
Congestion Rate
UpLink EGPRS
TBF Congestion Rate
Number of Uplink
GPRS TBF
abnormal release due to N3101
overflow (MS no
response)
([CH313] + [CH333] + [CH332D]+[CH312D]) / ([CH311] + [CH331]) *
100
[AR9311] /
[AR9303] * 100
A9003 / A9001 *
100
A9203 / A9201 *
100
![Page 9: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/9.jpg)
A9206 A9003 A9203 A9001 A9201 A9103 A9303 A9106
Number of Uplink EGPRS
TBF abnormal release due to N3101
overflow (MS no
response)
Number of Failed Uplink GPRS TBF
Establishments due to
No Channel
Number of Failed Uplink EGPRS
TBF Establish
ments due to
No Channel
Number of Uplink
GPRS TBF
Establishment
Attempts
Number of Uplink EGPRS
TBF Establish
ment Attempts
DownLink GPRS
TBF Congestion Rate
DownLink EGPRS
TBF Congestion Rate
Number of Failed Downlink
GPRS TBF
Establishments due to
No Channel
Number of Failed Downlink EGPRS
TBF Establish
ments due to
No Channel
Number of
Downlink GPRS TBF
abnormal release due to N3105
overflow
A9103 / A9101 *
100
A9303 / A9301 *
100
![Page 10: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/10.jpg)
A9306 A9101 A9301 A9002 A9202 A9102 A9302
Number of
Downlink EGPRS
TBF abnormal release due to N3105
overflow
Number of
Downlink GPRS TBF
Establishment
Attempts
Number of
Downlink EGPRS
TBF Establish
ment Attempts
GPRS TBF Drop Rate
EGPRS TBF Drop
Rate
Number of
Successful Uplink
GPRS TBF
Establishments
Number of
Successful Uplink EGPRS
TBF Establish
ments
Number of
Successful
Downlink GPRS TBF
Establishments
Number of
Successful
Downlink EGPRS
TBF Establish
ments
Radio Capacity
(A9118+ A9006)/(A9102 + A9002)*
100
( A9318 + A9206)/( A9302 + A9202)*1
00
Look up Erlang
table by No of TRX
![Page 11: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/11.jpg)
A3030F A300F
A3030F A300F
Radio Utilization
Average Throughput of Uplink GPRS PER TBF
Average Throughput of Uplink EGPRS PER TBF
Average Throughput of Downlink GPRS PER
TBF
[K3014] / Radio
Capacity * 100
AR9605=AR9603*AR9604
AR9615=AR9613*AR9614
AR9610=AR9609*AR9608
![Page 12: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/12.jpg)
Hard Blocking UL Hard Blocking DL R9342 R9341Average Throughput of Downlink
EGPRS PER TBF
AR9620=AR9619*AR9618 (([A9203]+[A9003])/([A9001]+
[A9201]))*{100}
(([A9103]+[A9303])/([A9101]+
[A9301]))*{100}
R9342:Number of
Successful TCH to PDTCH
Conversions
R9341:Number of TCH to PDTCH
Conversion
Attempts
![Page 13: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/13.jpg)
DL Soft Blocking DL tsl allocated Soft Blocking_NUM 1
Cell Payload GPRS
(KiloBytes)
Cell Payload
EGPRS(KiloBytes)
TL9123:Throughput
of Downlink
GPRS RLC Data
Blocks
TL9338:Throughput
of Downlink EGPRS
RLC Data Blocks
({1}-(([DL tsl allocated Soft Blocking_NUM 1]+[DL tsl
allocated Soft Blocking_NUM 2])/([DL tsl allocated Soft
Blocking_DENOM 1]+[DL tsl allocated Soft Blocking_DENOM
2])))*{100}
([S9314:Times of Downlink Timeslot Occupancy 1/5]*{1}+[S9315:Times of Downlink Timeslot
Occupancy 2/5]*{2}+[S9316:Times of Downlink Timeslot Occupancy 3/5]*{3}+[S9317:Times of
Downlink Timeslot Occupancy 4/5]*{4}+[S9318:Times of Downlink Timeslot Occupancy
5/5]*{5}+[S9319:Times of Downlink Timeslot Occupancy 1/4]*{1}+[S9320:Times of Downlink Timeslot Occupancy 2/4]*{2}+[S9321:Times of
Downlink Timeslot Occupancy 3/4]*{3}+[S9322:Times of Downlink Timeslot Occupancy
4/4]*{4})
![Page 14: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/14.jpg)
DL tsl allocated Soft Blocking_DENOM 1 DL tsl allocated Soft Blocking_NUM 2
([S9314:Times of Downlink Timeslot Occupancy 1/5]*{5}+[S9315:Times of Downlink Timeslot
Occupancy 2/5]*{5}+[S9316:Times of Downlink Timeslot Occupancy 3/5]*{5}+[S9317:Times of
Downlink Timeslot Occupancy 4/5]*{5}+[S9318:Times of Downlink Timeslot Occupancy
5/5]*{5}+[S9319:Times of Downlink Timeslot Occupancy 1/4]*{4}+[S9320:Times of Downlink Timeslot Occupancy 2/4]*{4}+[S9321:Times of
Downlink Timeslot Occupancy 3/4]*{4}+[S9322:Times of Downlink Timeslot Occupancy
4/4]*{4})
([S9323:Times of Downlink Timeslot Occupancy 1/3]*{1}+[S9324:Times of
Downlink Timeslot Occupancy 2/3]*{2}+[S9325:Times of Downlink
Timeslot Occupancy 3/3]*{3}+[S9326:Times of Downlink Timeslot
Occupancy 1/2]*{1}+[S9327:Times of Downlink Timeslot Occupancy
2/2]*{2}+[S9328:Times of Downlink Timeslot Occupancy 1/1]*{1})
![Page 15: Cell Wise KPI Formula](https://reader036.fdocuments.us/reader036/viewer/2022082407/55cf98dc550346d0339a192e/html5/thumbnails/15.jpg)
DL tsl allocated Soft Blocking_DENOM 2
([S9323:Times of Downlink Timeslot Occupancy 1/3]*{3}+[S9324:Times of
Downlink Timeslot Occupancy 2/3]*{3}+[S9325:Times of Downlink
Timeslot Occupancy 3/3]*{3}+[S9326:Times of Downlink Timeslot
Occupancy 1/2]*{2}+[S9327:Times of Downlink Timeslot Occupancy
2/2]*{2}+[S9328:Times of Downlink Timeslot Occupancy 1/1]*{1})