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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

Summary

In summary, we have looked at some of the key concepts and drivers behind VoNR. Circuit-switched networks are slowly being phased out and replaced with voice networks supported by IMS call control. The voice requirements for the 5G system have been defined, so the standard bodies, specifically the 3GPP, have already been looking at what the 5G system needs to support with respect to voice. There is already a great deal of interest in ultra-high-definition voice services.

We have also looked at VoNR’s high-level system architecture. It is comprised of three elements: the 5G access network, the IMS, and Policy and Charging Control (PCC). With respect to the 5G access network, we have looked at some key elements such as the gNB, UPF, AMF, SMF, and UDM. Regarding IMS, we have seen there are elements such as CSCFs, HSS, SCC, and TAS.

We have also analyzed VoNR’s initial procedures. Before making and receiving calls, the VoNR subscribers must conduct these initial...

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