Book Image

Mastering 5G Network Design, Implementation, and Operations

By : Shyam Varan Nath, Ananya Simlai, Oğuzhan Kara
5 (1)
Book Image

Mastering 5G Network Design, Implementation, and Operations

5 (1)
By: Shyam Varan Nath, Ananya Simlai, Oğuzhan Kara

Overview of this book

We are living in an era where ultra-fast internet speed is not a want, but a necessity. As applications continue to evolve, they demand a reliable network with low latency and high speed. With the widespread commercial adoption of driverless cars, robotic factory floors, and AR/VR-based immersive sporting events, speed and reliability are becoming more crucial than ever before. Fortunately, the power of 5G technology enables all this and much more. This book helps you understand the fundamental building blocks that enable 5G technology. You’ll explore the unique aspects that make 5G capable of meeting high-quality demands, including technologies that back 5G, enhancements in the air interface, and packet core, which come together to create a network with unparalleled performance. As you advance, you’ll discover how to design and implement both 5G macro and private networks, while also learning about the various design and deployment options available and which option is best suited for specific use cases. After that, you’ll check out the operational and maintenance aspects of such networks and how 5G works together with fixed wireline and satellite technologies. By the end of this book, you’ll understand the theoretical and practical aspects of 5G, enabling you to use it as a handbook to establish a 5G network.
Table of Contents (23 chapters)
1
Part 1:Introduction to 5G
Free Chapter
2
Chapter 1: Introduction to 5G
10
Part 2:5G Network Design, Deployment Models, and Advanced Use Cases

5G Air Interface and Physical Layer Procedures – Part 2

The next New Radio (NR) concept that we will cover in this chapter is the initial access to a network and beam management procedures. These procedures are new to NR, and there is nothing similar in Long-Term Evolution (LTE), especially for initial access. As we will see during this chapter, both millimeter wave operation and reducing the number of signals that are always transmitted are the two main drivers for this initial access procedure design. Upon completion of this chapter, we will understand the concept of beam sweeping and especially its relationship with Millimeter Wave (mmWave) frequency. We will focus on how a device and the gNB can identify the best special beams to be used for transmission. We will also describe the beamforming’s effect on the initial access procedure. Upon completion of this chapter, we will understand some of the design decisions regarding initial access, as well as how decisions...