What you'll learn:
- Performance Monitoring in 5G Networks
- 5G Key Performance Indicators (KPIs)
- 5G Non Standalone (NSA) Vs Standalone (SA) KPIs
- 5G Accessibility KPIs
- B1 Measurement Report & Optimization
- SSB Measurement Timing Configuration (SMTC) Optimization
- 5G NSA Accessibility KPIs: 1. SgNB Addition Success Rate
- 5G NSA Accessibility KPIs: 2. RRC Reconfiguration Success Rate
- 5G NSA Accessibility KPIs: 3. RACH Success Rate
- Contention Based Random Access (CBRA)
- Contention Free Random Access (CFRA)
- 5G SA Accessibility KPIs
- 5G Retainability KPIs
- Reasons for SgNB Release & Optimization
- MCG Fast Link Recovery Procedure
- 5G Mobility Optimization
- Understanding A3 & A5 Optimization
- Dynamic Anchor Point Selection Handover
- Neighbor List Optimization
- 5G Throughput Optimization
This course is your comprehensive guide to understanding and optimizing the performance of 5G networks. As we embark on this journey together, we delve into the intricacies of 5G technology, exploring its key performance indicators (KPIs) and the strategies essential for optimizing them.
With the advent of 5G, the landscape of telecommunications is undergoing a profound transformation. From ultra-fast speeds to low latency and massive connectivity, 5G promises to revolutionize connectivity across industries, enabling groundbreaking applications such as autonomous vehicles, remote surgery, and augmented reality.
However, harnessing the full potential of 5G requires a deep understanding of its KPIs and the ability to optimize network performance accordingly. Whether you're a telecommunications professional, a network engineer, or an enthusiast eager to explore the latest advancements in wireless technology, this course is designed to equip you with the knowledge and skills necessary to excel in the dynamic world of 5G.
Prerequisites
This course assumes a basic understanding of 5G Architecture.
This course is targeted for:
Telecom professionals
Telecom students
Drive Test Engineers
5G Optimization Engineers
Post Processing Engineers
Course Outline:
Section 1: Understanding importance 5G Key Performance Indicators (KPIs)
Importance of Performance Monitoring in 5G Networks
Collection of Network Performance data:
1) Drive Testing
2) Network Management System
Main Types of 5G Key Performance Indicators (KPIs)
5G Non Standalone (NSA) Vs Standalone (SA) KPIs
Section 2: 5G Accessibility KPIs
Types of 5G NSA Accessibility KPIs
SgNB Addition Procedure in 5G ENDC Call Flow
Understanding 5G Measurements:
SS-RSRP (Reference Signal Received Power)
SS-RSRQ (Reference Signal Received Quality)
B1 Measurement Report & Optimization
Measurement Gaps
SSB Measurement Timing Configuration (SMTC)
3GPP Measurement Gap Patterns
SMTC Optimization
5G NSA Accessibility KPIs: 1. SgNB Addition Success Rate
Optimizing SgNB Addition Success Rate
5G NSA Accessibility KPIs: 2. RRC Reconfiguration Success Rate
Optimizing RRC Reconfiguration Success Rate
Introduction to 5G RACH Procedure
Contention Based Random Access (CBRA)
Contention Resolution in CBRA
5G NSA Accessibility KPIs: 3. RACH Success Rate
Contention Free Random Access (CFRA)
How to Optimize RACH Procedure?
Simplified Call Flow to Understand 5G SA Accessibility KPIs
5G SA Accessibility KPIs:
1) RACH Success Rate
2)RRC Connection Success Rate
3)RRC Reconfiguration Success Rate
Contention Based Random Access (CBRA) in 5G SA
Section 3: 5G Retainability KPIs
5G Retainability KPI: 1- Call Drop Rate
4G BTS Initiated SgNB Release Procedure
5G BTS Initiated SgNB Release Procedure
UE Initiated SgNB Release Procedure
Reasons for UE Initiated RLF:
Maximum Downlink Out-Of-Sync Indications
Maximum Uplink RLC Retransmissions
SCG Reconfiguration or SRB3 Integrity Failure
Optimizing Call Drops due to UE Detected RLF
Reasons for 5G SgNB Initiated Call Drops:
A2 Event Related Call Drop
Maximum Downlink RLC Retransmissions
Maximum Consecutive Missed CSI Reports
Maximum Consecutive Missed HARQ Feedbacks
Optimizing Call Drops Due To 5G BTS Detected RLFs
4G Master eNB Initiated Call Drops
MCG Fast Link Recovery Procedure
Section 4: 5G Mobility Optimization
Introduction to 5G Mobility Optimization
Understanding A3 Events
Understanding A5 Events
PSCell Change (Handover) Procedure in NSA 3X
Inter-gNB Handover Procedure in 5G SA
Dynamic Anchor Point Selection Handover
Neighbor List Optimization
Section 5: 5G Throughput Optimization
Introduction to 5G Throughput
Modulation in 5G
Adaptive Modulation and Coding in 5G
Modulation and the Coding Schemes (MCS) in 5G
Is 256 QAM Feature Enabled in the Network?
Carrier Aggregation to Increase Throughput
Calculate Theoretical 5G Throughput
Why Enable Split Bearer in ENDC?
Is There Any Backhaul Bottleneck?
5G NR TDD Slot Configuration
5G NR TDD Slot Configuration To Avoid Interference
Number of SSB Blocks in SSB Burst Set & SSB Burst Set Period
How Data Rate is Affected by Frequency of SSB Transmission?
