KPI Optimization for Dummies – 5G & LTE KPI Optimization explains the basics for KPI Optimization and introduces the concept of Optimization Matrix which shows how to identify each type of issue using the knowledge of RAN counters and KPIs. The session also provides relevant optimization and tuning actions for each type of bottleneck.
KPI Optimization For Dummies: Introducing the 5G & LTE KPI Optimization Matrix
5G/4G KPI Matrix For Low Throughput Issues
Poor Coverage
- High TA
- High PathLoss
- Low MCS
Actions
- Up-Tilts/Azimuth
- Power
- Site Cell
Interference (Low SINR)
- Low/Medium TA
- Low/Medium PathLoss
- Low MCS
- Low CQI
Actions
- Down-Tilts
- Power Reduction
- Interference Migration Features
Data Congestion
- High/Medium MCS
- High/Medium CQI
- High PRB Utilization
Actions
- Load balancing
- Traffic Steering
- Additional Cell/Site
Control Channel Congestion
- High/Medium MCS
- High/Medium CQI
- Low/Medium PRB Utilization
- High PDCCH Utilization
Actions
- PDCCH LA Optimization
- Too Many Small Packet Users
- Load Balancing
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Ali Khalid
5G NR | VoLTE | LTE-A | Massive MIMO | NB-IoT | NDO Network Specialist at Ericsson, Australia
Ali Khalid is a Senior LTE/VoLTE RNPO, NB-IoT and 5G Solution Architect who has successfully led and delivered a number of projects in different regions across the globe including Pakistan, Bahrain, UAE, Qatar, Oman, KSA, Nigeria, Turkey, Poland and Japan. He is currently working in Strategic Competence Unit (SCU), a highly experienced global team at Ericsson, Australia.
In case of any questions or feedback, please feel free to drop a comment below or connect with him on LinkedIn.
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