Название: 5G and Beyond: Fundamentals and Standards
Автор: Xingqin Lin, Namyoon Lee
Издательство: Springer
Год: 2021
Страниц: 538
Язык: английский
Формат: pdf (true)
Размер: 13.5 MB

This book provides an accessible and comprehensive tutorial on the key enabling technologies for 5G and beyond, covering both the fundamentals and the state-of-the-art 5G standards. The book begins with a historical overview of the evolution of cellular technologies and addresses the questions on why 5G and what is 5G. Following this, six tutorial chapters describe the fundamental technology components for 5G and beyond. These include modern advancements in channel coding, multiple access, massive multiple-input and multiple-output (MIMO), network densification, unmanned aerial vehicle enabled cellular networks, and 6G wireless systems.

The second part of this book consists of five chapters that introduce the basics of 5G New Radio (NR) standards developed by 3GPP. These include 5G architecture, protocols, and physical layer aspects. The third part of this book provides an overview of the key 5G NR evolution directions. These directions include ultra-reliable low-latency communication (URLLC) enhancements, operation in unlicensed spectrum, positioning, integrated access and backhaul, air-to-ground communication, and non-terrestrial networks with satellite communication.

5G is the next generation of mobile communications systems beyond 4G LTE. While mobile voice telephony and mobile broadband data services remain the primary applications of mobile communications systems, new applications for the Internet of Things (IoT) and the Fourth Industrial Revolution start to help drive the future growth of mobile communications systems. In the 5G era, there is a need for a new generation of mobile communications systems that incorporate more advanced technology solutions to achieve higher data rates, lower latency, greater capacity, and more efficient spectrum utilization.

The next generation wireless access technology New Radio (NR) is the key enabling technology for supporting the diverse usage scenarios and applications envisioned for the 5G era. The heart of 5G NR is a set of fundamental technologies, which make 5G capable of providing much more efficient networks and enable new services, new ecosystems, and new revenues. This book provides a comprehensive treatment of the 5G mobile communications systems. It covers both the fundamentals and the state-of-the-art of the 5G NR standards.






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