Introduction to 5G
5G is the fifth-generation technology standard for mobile cellular networks, which is the successor to 4G networks. This chapter introduces key aspects and methodologies of the 5G New Radio (NR), with a focus on the concepts and drivers. It provides some basic understanding of the 5G NR and Next-Generation Radio Access Network (NG-RAN) and the end-to-end system architecture at a high level. Core network-related aspects will be evaluated in the upcoming chapters.
Understanding the lessons of this chapter, mainly 5G concepts and drivers, and some key features of 5G NR is important to build the foundation for the upcoming chapters in the book.
In this chapter, we will cover the following topics:
- 5G concepts and drivers
- 5G NR and NG-RAN
