本书主要围绕5G无线网络规划与优化展开介绍和讲解，全文包括绪论；5G无线网络架构；5G空中接口物理层；MIMO原理；5G功率控制与上下行；5G移动性管理；5G信令流程；5G基站勘测；无线传播模型；5G无线网络覆盖估算；5G测试及单站点验证；5G RF优化，5G无线网络常用KPI；5G网络优化问题分析；人工智能在5G网络的规划。每章都安排了多个难度适中的任务，且知识点都在对应的案例中得到解释说明，可以很好地加强学生对知识点的掌握。

Chapter 1 Introduction
Preface
Learning Goals
1.1 Architecture of 5G Mobile Communication Network
1.1.1 Wireless Access Network
1.1.2 Bearer Network
1.1.3 Core Network
1.2 Evolution of Mobile Communication Networks
1.2.1 The First-Generation Mobile Communication System
1.2.2 The Second Generation Mobile Communication System
1.2.3 The Third Generation Mobile Communication System
1.2.4 The Fourth Generation Mobile Communication System
1.2.5 The Fifth Generation Mobile Communication System
Summary
Questions for Thinking
Chapter 2 5G Wireless Network Architecture
Preface
Learning Goals
2.1 Traditional Wireless Network Architecture
2.1.1 Distributed Radio Access Network (DRAN)
2.1.2 Centralized Radio Access Network (CRAN)
2.2 CloudRAN Architecture
2.2.1 Wireless Access Network Reconstruction
2.2.2 CloudRAN Architecture
2.2.3 CloudRAN Deployment
2.2.4 The Value of CloudRAN
2.3 Networking Architecture of SA and NSA
2.3.1 Basic SA Architecture
2.3.2 NSA Networking Architecture
Summary
Questions for Thinking
Chapter 3 Physical Layer of 5G Air Interface
Preface
Learning Goals
3.1 5G Wireless Air Interface Protocol
3.1.1 Radio Resource Control (RRC) Layer
3.1.2 PDCP Layer
3.1.3 SDAP Layer
3.1.4 RLC Layer
3.1.5 MAC Layer
3.1.6 PHY Layer
3.2 Basic Parameters and Frame Structure of 5G Air Interface
3.2.1 Multiple Numerologies
3.2.2 Frame Structure
3.2.3 Time Slot Format
3.2.4 Frequency Domain Resources
3.2.5 BWP
3.3 5G Channel Structure
3.3.1 Logical Channel
3.3.2 Transmission Channel
3.3.3 PHYsical (PHY) Channel
3.3.4 Channel Mapping
3.4 5G Downlink Physical Channels and Signals
3.4.1 SSB
3.4.2 Physical Downlink Control Channel
3.4.3 Physical Downlink Shared Channel
3.4.4 PT-RS
3.4.5 CSI-RS
3.5 5G Uplink Physical Channels and Signals
3.5.1 Physical Random Access CHannel (PRACH)
3.5.2 Physical Uplink Shared CHannel (PUSCH)
3.5.3 Physical Uplink Control CHannel (PUCCH)
3.5.4 Detecting Reference Signal
Summary
Questions for Thinking
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Chapter 4 MIMO Functions and Principles
Chapter 5 5G Power Control and Uplink and Downlink
Chapter 6 5G Mobility Management
Chapter 7 5G Signaling Process
Chapter 8 5G Base Station Survey
Chapter 9 Wireless Propagation Model
Chapter 10 5G Wireless Network Coverage Estimation
Chapter 11 5G Testing and Single-Site Verification
Chapter 12 5G RF Optimization
Chapter 13 Common KPI of 5G Wireless Network
Chapter 14 Analysis of 5G Network Optimization Problems
Chapter 15 Al in 5G Network Planning