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7/27/2019 Monthly BSC 60 Report Template
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Monthly BSC Optimization Report
BSC 60June,13
BSC Owner (ZTE): Anum Hassan
BSC Owner (CMPak): Rehan Ahmad
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BSC No. of Sites No. of Cells
C-MLT-BSC60 133 473
BSC Introduction
BSC Planned Sites Planned TRX Expansions
C-MLT-BSC60
City Population (k)
MuzaafarGarh 157
DG Khan 243
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BSC Introduction | Band Bifurcation
DCS
201
40%
EGSM
293
60%
DCS & EGSM Drops
DCS
2124
45%EGSM
2547
55%
DCS & EGSM Traffic
DCS229
48%EGSM
244
52%
DCS & EGSM Cells
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KPI Trends
KPI January April (Previous) May (Current) Overall Change Monthly Comparison
Traffic 3500 3700 4093 16.94% 10.62%CMCC Utilization 87.11% 87.92% 88.32% 1.39% 0.45%
TRXs 1634 1670 1697 3.86% 1.62%
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KPI Trends
KPI January April (Previous) May (Current) Overall Change Monthly Comparison
DL Throughput 83.2 79.4 84.8 1.92% 6.80%
DL Traffic (MB) 1765 1853 1916 8.56% 3.40%
MCS 7/8/9 Usage Rate 85.34 84.51 89.63 5.03% 6.06%
PDCH Re use 0.7 1.2 0.9 28.57% -25.00%
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KPI January April (Previous) May (Current) Overall Change Monthly Comparison
TBF Per PDCH 1.9 1.45 1.2 -20.92% -34.80%
PDCH Re use 0.7 1.2 0.9 28.57% -25.00%
KPI Trends
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KPI Trends
KPI January April (Previous) May (Current) Overall Change Monthly Comparison
CSSR 99.15% 99.57% 99.32% 0.17% -0.25%
SDCCH Blocking 0.15% 0.12% 0.14% -6.67% 16.67%
TCH Blocking 0.57% 0.90% 1.10% 92.98% 22.22%
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KPI Trends
KPI January April (Previous) May (Current) Overall Change Monthly Comparison
HOSR 97.88% 98.23% 98.85% 0.99% 0.63%
Handover Attempts 130432 131204 134079 2.80% 2.19%
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KPI Trends
KPI January April (Previous) May (Current) Overall Change Monthly Comparison
CDR CMCC 1.25% 1.23% 1.15% -8.00% -6.50%
CDR Mod 0.29% 0.24% 0.21% -27.59% -12.50%
RLT Drops 504 490 402 -20.24% -17.95%
HO Drops 53 54 48 -9.43% -11.11%
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Summary
KPI Pre Post Status
TCH Traffic number 4667 4615
TCH Blocking 0.38 1.39
SDCCH Blocking 0.06 0.23
CSSR 99.55 98.38
HOSR 98.61 98.92
RLT Drops 320 319
Handover Drops 69 57
DL EDGE throughput per cell 90.47 103.79
PDCH Congestion Rate 3.71% 1.86%
UL Traffic (KB) 1327561 1451930
DL Traffic (KB) 8372670 9049359
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KPI Analysis | CSSR
CSSR CSSR
No. Of Cells 6 58 353
0
5
1015
20
25
30
35
Operational
Issues
SDCCH
Addition
Required
Expansions
Required
RF Parameter
Tuning
Interference
31
3 0 5 2
12
0 49
17
0 0 4 3
CSSR Analysis
Immediate Assignment TCH Assignment SDCCH Drops
TCH Assignment,
26, 39%
CSSR Failure Bifurcati
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HOSR HOSR90%
No. Of Cells 11 61 345
KPI Analysis | HOSR
PB
Level Handovers,
37654, 28%
Quality
Handovers,
33013, 25%
Handover Attempts Bifurc
0
5
10
15
20
25
Interference Neighbor P lans RF P arameters Operational
Issues
13
47
21
Handover Failure Analysis
Handover Failure Analysis
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SD Addition, 3
RF
Parameters,
5
Expansions, 0
Operational
Issues, 31
SDCCH Blocking Analysis
Operational
Issues, 12
Traffic Shifting,
6
TCH Blocking Analysis
KPI Analysis | SDCCH Blocking & TCH Blocking
No. of CellsSDCCH Blocking>0.15% TCH Blocking>1.5%
39 31
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RLT DropsDrops Due to TA too
far
Drops due to UL
level
Drops due to DL
level
Drops due to DL
quality
Drops due to UL
Quality
Dr
No. of cells 5 114 116 0 15
KPI Analysis | RLT Drops Bifurcation
Drops Due to TA too far,
4.62%
Drops due to UL level,47.44%Drops due to DL level,
33.08%
Drops due to DL quality,
0
Drops due to other
reasons, 9.23%Drops due to UL quality,
5.64%
RLT Drops Bifurcation
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No. of CellsThroughput2%
94 96
Operational
Issues, 13
RF Parameter
Tuning, 17
PD Addition,
31
Bottlenecks,
33
Throughput
KPI Analysis | RLC Throughput Per Cell & PDCH Congestion
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0
5
10
15
20
25
30
35
40
Neighbor
Audits
Frequency
Changes
SDCCH
Addition
TRX Priority Channel
Select
Strategy
BEPPeriodDL Physical
Audits
Hal
Set
36
5
13
3 4
30
2
Activities Done
Activities Done
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GT Road Neighbor and Frequency Audits
UL/DL RRBPInterval trial on low PS Connectivity cells
PDCH addition on PS Congested cells/ cells with high PDCHRe-use
MaxUserPerTS Tuning
TRX Scratching for interfered/highly re-used frequencies
Physical optimization for cells with high UL/DL Level drops
Future Plan
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