This report analyzes the impact of deploying a second carrier on a 3G network in Cluster 2. It shows drive test results and key performance indicators (KPIs) before and after the deployment. The KPIs measure aspects like accessibility, retainability, mobility, and traffic. The report finds that after deploying the second carrier, HS throughput per user increased in the cluster's sectors, indicating key improvements to network performance.
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3G Second Carrier Cluster2 Report
1. 3G Second Carrier Optimization Report – Cluster2
Abstract
This Report shows, for Cluster 2 Sites
Cluster Drive Test Results
KPIs before and after Second Carrier deployment
Key Improvements after Second Carrier deployment
on Wataniya Kuwait 3G Network, Second Carrier 149 project.
2. Cluster 2 Sites: Map Info view
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
5. Cluster Parameters
Cluster 2 Cell parameters
Cell level (F2)
qRxLevMin
HoType
usedFreqThresh
2dEcNo
usedFreqThresh
2dRSCP
Inner
-107
GSM_Preferred
-12
-100
Border
-89
IFHO_Preferred
-8*
-95*
UtranRelation
level
qOffset2sn
F2 to F1
2**
F1 to F2 co-site
-2**
Cluster cells and
parameters
*For border cells, tuning of 2d parameters was done to avoid drops occurring at good Ecno and
RSCP
**For cells that showed high imbalance (F2 taking most traffic), qoffset2sn was set to 0 in both
direction
Cluster 2 Area cells
Clusters Area
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
6. Cluster2 :- Second Carrier Sites On-Air Dates
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
7. F1 : RSCP Plot (upper part)
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
8. F1 : RSCP Plot (lower part)
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
38. Cluster 2 KPIs: Mobility : IRAT Hard Handover – F1
Cluster Unlocked
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
39. Cluster 2 KPIs: Mobility : IRAT Hard Handover – F2
Cluster Unlocked
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
40. Cluster 2 KPIs: Traffic : Speech and HSDPA – F1
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
41. Cluster 2 KPIs: Traffic : Speech and HSDPA – F2
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
42. Cluster 2 KPIs: Traffic : MAC – HS – Data Volume (Mb) – F1
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
43. Cluster 2 KPIs: Traffic : MAC – HS – Data Volume (Mb) – F2
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
44. *
Sector level – Average of F1 and F2 Cells
Cluster 2 :Key Improvements
HS Throughput per user
2604– Sector 1
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
45. *
Sector level – Average of F1 and F2 Cells
Cluster 2 :Key Improvements
HS Throughput per user
2974– Sector 1
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3G Second Carrier Optimization Report – Cluster4 – 149 Project
46. *
Sector level – Average of F1 and F2 Cells
Cluster 2 :Key Improvements
HS Throughput per user
2990– Sector 2
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3G Second Carrier Optimization Report – Cluster4 – 149 Project