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Mastering 5G Network Design, Implementation, and Operations

You're reading from  Mastering 5G Network Design, Implementation, and Operations

Product type Book
Published in Jun 2023
Publisher Packt
ISBN-13 9781838980108
Pages 434 pages
Edition 1st Edition
Languages
Authors (3):
Shyam Varan Nath Shyam Varan Nath
Profile icon Shyam Varan Nath
Ananya Simlai Ananya Simlai
Profile icon Ananya Simlai
Oğuzhan Kara Oğuzhan Kara
Profile icon Oğuzhan Kara
View More author details

Table of Contents (23) Chapters

Preface 1. Part 1:Introduction to 5G
2. Chapter 1: Introduction to 5G 3. Chapter 2: End-to-End Architecture Components, Concepts, Security, and Transport 4. Chapter 3: Building Blocks – Cloud Native Infrastructure 5. Chapter 4: 5G Air Interface and Physical Layer Procedures – Part 1 6. Chapter 5: 5G Air Interface and Physical Layer Procedures – Part 2 7. Chapter 6: 5G Air Interface and Physical Layer Procedures – Part 3 8. Chapter 7: Packet Core Procedures 9. Chapter 8: Voice over New Radio (VoNR) 10. Part 2:5G Network Design, Deployment Models, and Advanced Use Cases
11. Chapter 9: 5G Deployment Options 12. Chapter 10: 5G Non-Standalone Networks 13. Chapter 11: 5G Standalone Networks 14. Chapter 12: 5G Infrastructure Design 15. Chapter 13: 5G Network Slicing 16. Chapter 14: 5G and Autonomous Vehicles 17. Chapter 15: 5G Fixed Mobile Convergence 18. Chapter 16: 5G and Satellite Communications 19. Chapter 17: Automation, Orchestration, and Testing 20. Index 21. Other Books You May Enjoy Appendix

5G network concepts

Multiple NFs come together to make the 5G System (5GS). Each of these NFs has a designated function and is connected to one or more other NFs to provide its services or consume services provided by another NF.

5G almost entirely ushers in the adaptation of virtualized infrastructure. The NFs have been designed to operate over Commercial Off-The-Shelf (COTS) hardware and are no longer complicated or expensive. These NFs are therefore virtualized. They can be virtual machine-based or use microservices-based or bare-metal-based software capable of running microservices directly, bypassing the need for a VM. The 3GPP standards on 5G have been written keeping this microservices-based virtualized infrastructure in mind. Hence, 5G completes the cycle of telecom virtualization that started with 4G and comes full circle with 5G.

3GPP has defined each of these connections between any two NFs, as shown by the reference point architecture diagram in Figure 2.3. Each of...

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