5G Key Performance Indicators (Kpis) & Optimization

Performance Monitoring in 5G, Non-Standalone (NSA) Vs SA KPIs, Accessibility,Retainability, Mobility and Throughput KPIs

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

Requirements

Basic Understanding of 5G Architecture

Description

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.PrerequisitesThis course assumes a basic understanding of 5G Architecture. This course is targeted for:Telecom professionalsTelecom studentsDrive Test Engineers5G Optimization EngineersPost Processing EngineersCourse Outline:Section 1: Understanding importance 5G Key Performance Indicators (KPIs)Importance of Performance Monitoring in 5G NetworksCollection of Network Performance data:         1) Drive Testing        2) Network Management SystemMain Types of 5G Key Performance Indicators (KPIs)5G Non Standalone (NSA) Vs Standalone (SA) KPIsSection 2: 5G Accessibility KPIsTypes of 5G NSA Accessibility KPIsSgNB Addition Procedure in 5G ENDC Call FlowUnderstanding 5G Measurements: SS-RSRP (Reference Signal Received Power)SS-RSRQ (Reference Signal Received Quality)B1 Measurement Report & OptimizationMeasurement GapsSSB Measurement Timing Configuration (SMTC)3GPP Measurement Gap PatternsSMTC Optimization5G NSA Accessibility KPIs: 1. SgNB Addition Success RateOptimizing SgNB Addition Success Rate5G NSA Accessibility KPIs: 2. RRC Reconfiguration Success RateOptimizing RRC Reconfiguration Success RateIntroduction to 5G RACH ProcedureContention Based Random Access (CBRA)Contention Resolution in CBRA5G NSA Accessibility KPIs: 3. RACH Success RateContention Free Random Access (CFRA)How to Optimize RACH Procedure?Simplified Call Flow to Understand 5G SA Accessibility KPIs5G SA Accessibility KPIs:1) RACH Success Rate 2)RRC Connection Success Rate 3)RRC Reconfiguration Success RateContention Based Random Access (CBRA) in 5G SASection 3: 5G Retainability KPIs5G Retainability KPI: 1- Call Drop Rate4G BTS Initiated SgNB Release Procedure5G BTS Initiated SgNB Release ProcedureUE Initiated SgNB Release ProcedureReasons for UE Initiated RLF: Maximum Downlink Out-Of-Sync IndicationsMaximum Uplink RLC RetransmissionsSCG Reconfiguration or SRB3 Integrity FailureOptimizing Call Drops due to UE Detected RLFReasons for 5G SgNB Initiated Call Drops: A2 Event Related Call DropMaximum Downlink RLC RetransmissionsMaximum Consecutive Missed CSI ReportsMaximum Consecutive Missed HARQ FeedbacksOptimizing Call Drops Due To 5G BTS Detected RLFs4G Master eNB Initiated Call DropsMCG Fast Link Recovery ProcedureSection 4: 5G Mobility OptimizationIntroduction to 5G Mobility OptimizationUnderstanding A3 EventsUnderstanding A5 EventsPSCell Change (Handover) Procedure in NSA 3XInter-gNB Handover Procedure in 5G SADynamic Anchor Point Selection HandoverNeighbor List OptimizationSection 5: 5G Throughput OptimizationIntroduction to 5G ThroughputModulation in 5GAdaptive Modulation and Coding in 5GModulation and the Coding Schemes (MCS) in 5GIs 256 QAM Feature Enabled in the Network?Carrier Aggregation to Increase ThroughputCalculate Theoretical 5G ThroughputWhy Enable Split Bearer in ENDC?Is There Any Backhaul Bottleneck?5G NR TDD Slot Configuration5G NR TDD Slot Configuration To Avoid InterferenceNumber of SSB Blocks in SSB Burst Set & SSB Burst Set PeriodHow Data Rate is Affected by Frequency of SSB Transmission?

Overview

Section 1: Introduction

Lecture 1 Importance of Performance Monitoring in 5G Networks

Lecture 2 Collection of Network Performance data: 1) Drive Testing

Lecture 3 Collection of Network Performance data: 2) Network Management System

Lecture 4 Main Types of 5G Key Performance Indicators (KPIs)

Lecture 5 5G Non Standalone (NSA) Vs Standalone (SA) KPIs

Lecture 6 What is Dual Connectivity (DC)?

Section 2: 5G Accessbility KPIs

Lecture 7 Types of 5G NSA Accessbility KPIs

Lecture 8 SgNB Addition Procedure in 5G ENDC Call Flow

Lecture 9 Understanding 5G Measurements: SS-RSRP (Reference Signal Received Power)

Lecture 10 Understanding 5G Measurements: SS-RSRQ (Reference Signal Received Quality)

Lecture 11 B1 Measurement Report

Lecture 12 B1 Measurement Report Optimization

Lecture 13 Measurement Gaps

Lecture 14 SSB Measurement Timing Configuration (SMTC)

Lecture 15 3GPP Measurement Gap Patterns

Lecture 16 SMTC Optimization

Lecture 17 5G NSA Accessibility KPIs: 1. SgNB Addition Success Rate

Lecture 18 Optimizing SgNB Addition Success Rate

Lecture 19 5G NSA Accessibility KPIs: 2. RRC Reconfiguration Success Rate

Lecture 20 Optimizing RRC Reconfiguration Success Rate

Lecture 21 Introduction to 5G RACH Procedure

Lecture 22 Contention Based Random Access (CBRA)-MSG1

Lecture 23 Contention Based Random Access (CBRA)-MSG2

Lecture 24 Contention Based Random Access (CBRA)-MSG3 & MSG4

Lecture 25 Contention Resolution in CBRA

Lecture 26 5G NSA Accessibility KPIs: 3. RACH Success Rate

Lecture 27 Important Point 5G NSA RACH Success Rate as Retainability KPI

Lecture 28 Contention Free Random Access (CFRA)

Lecture 29 How to Optimize RACH Procedure?

Lecture 30 Simplified Call Flow to Understand 5G SA Accessibility KPIs

Lecture 31 5G SA Accessibility KPIs:1) RACH SR 2)RRC Connection SR 3)RRC Reconfiguration SR

Lecture 32 Contention Based Random Access (CBRA) in 5G SA

Section 3: 5G Retainability KPIs

Lecture 33 5G Retainability KPI: 1- Call Drop Rate

Lecture 34 4G BTS Initiated SgNB Release Procedure

Lecture 35 5G BTS Initiated SgNB Release Procedure

Lecture 36 UE Initiated SgNB Release Procedure

Lecture 37 Reasons for UE Initiated RLF: Downlink Out-Of-Sync Indications

Lecture 38 Reasons for UE Initiated RLF: Maximum Uplink RLC Retransmissions Reached

Lecture 39 Reasons for UE Initiated RLF: SCG Reconfiguration or SRB3 Integrity Failure

Lecture 40 Optimizing Call Drops due to UE Detected RLF

Lecture 41 Reasons for 5G SgNB Initiated Call Drops: A2 Event Related Call Drop

Lecture 42 Important Point About A2 Threshold

Lecture 43 Reasons for 5G SgNB Initiated Call Drops: Maximum Downlink RLC Retransmissions

Lecture 44 Reasons for 5G SgNB Initiated Call Drops: Consecutive Missed CSI Reports

Lecture 45 Reasons for 5G SgNB Initiated Call Drops: Consecutive Missed HARQ Feedbacks

Lecture 46 Optimizing Call Drops Due To 5G BTS Detected RLFs

Lecture 47 4G Master eNB Initiated Call Drops

Lecture 48 MCG Fast Link Recovery Procedure

Section 4: 5G Mobility Optimization

Lecture 49 Introduction to 5G Mobility Optimization

Lecture 50 Understanding A3 Events

Lecture 51 Understanding A5 Events

Lecture 52 PSCell Change (Handover) Procedure in NSA 3X

Lecture 53 Inter-gNB Handover Procedure in 5G SA

Lecture 54 Dynamic Anchor Point Selection Handover

Lecture 55 Neighbour List Optimization

Section 5: 5G Throughput Optimization

Lecture 56 Introduction to 5G Throughput

Lecture 57 Modulation in 5G

Lecture 58 Adaptive Modulation and Coding in 5G

Lecture 59 Modulation and the Coding Schemes (MCS) in 5G

Lecture 60 Is 256 QAM Feature Enabled in the Network?

Lecture 61 Carrier Aggregation to Increase Throughput

Lecture 62 Formula to Calculate Theoretical 5G Throughput

Lecture 63 Example For Calculating Theoretical 5G Throughput

Lecture 64 Why Enable Split Bearer in ENDC?

Lecture 65 Is There Any Backhaul Bottleneck?

Lecture 66 5G NR TDD Slot Configuration

Lecture 67 5G NR TDD Slot Configuration To Avoid Interference

Lecture 68 Number of SSB Blocks in SSB Burst Set & SSB Burst Set Period

Lecture 69 How Data Rate is Affected by Frequency of SSB Transmission?

Telecom professionals,Telecom students,Drive Test Engineers,5G Optimization Engineers,Post Processing Engineers