6G and Future Networks

This book, "6G and Future Networks," is born out of a necessity to provide a structured, comprehensive, and accessible gateway into this next frontier. While 5G focused on connecting people and things, 6G promises something far more profound: the seamless integration of the physical, digital, and human worlds. It envisions a future of holographic communication, the Internet of Senses, globally interconnected intelligent machines, and digital twins that mirror our reality with perfect fidelity. This is not science fiction; it is the tangible future that engineers, researchers, and students of today will build tomorrow.


Key Features of This Book:


1. Beginner to Advanced Coverage: The book is organized to cater to both beginners, with clear explanations of fundamental concepts, and advanced learners, with in-depth discussions on cutting-edge research topics.
2. Hands-On Practical Approach: Features numerous lab exercises using popular tools like MATLAB, Python (with libraries like TensorFlow/Keras), and network simulators like ns-3 and Mininet.
3. Capstone Project: A dedicated final chapter provides a complete, working capstone project with fully explained code, guiding readers through the process of designing and implementing an AI-powered component for a 6G network.
4. Simplified and Relevant Content: Complex topics are broken down into easy-to-understand modules, illustrated with real-life examples to make learning intuitive and engaging.
5. Comprehensive and Updated: Covers the latest advancements and key research areas in 6G, including Terahertz Communication, Reconfigurable Intelligent Surfaces (RIS), AI-Native Networks, Non-Terrestrial Networks, and Quantum-Safe Security.
6. Focus on Design and Architecture: Goes beyond just technologies to explain how they integrate into cohesive network architectures and design frameworks.
7. Rich with Case Studies: Includes real-world and futuristic case studies (e.g., autonomous vehicle corridors, tele-surgery) to highlight the practical impact and application of 6G.


To Whom This Book Is For:

This book is an essential resource for a wide spectrum of readers in the fields of technology and engineering:

1. B.Tech/B.E. Students: Undergraduate students in Electronics and Communication Engineering (ECE), Computer Science and Engineering (CSE), and Information Technology (IT) will find it an accessible entry point into advanced wireless communications.
2. M.Tech/M.S. Students: Postgraduate students specializing in Communication Systems, Wireless Networking, and Telecommunications will benefit from the book's depth and research-oriented topics.
3. Ph.D. Scholars and Researchers: The book serves as a valuable, consolidated reference for a wide range of 6G topics, complete with discussions on open research challenges.
4. Industry Professionals and Engineers: Telecom professionals, network architects, and R&D engineers looking to upskill and stay ahead of the technology curve will find this book a practical and insightful guide.
5. Faculty and Educators: The book's modular structure, practical labs, and alignment with modern curricula make it an ideal textbook for university courses on next-generation networks.


"6G and Future Networks" is a comprehensive, forward-looking guide designed to navigate the exciting and complex landscape of the sixth generation of wireless technology. This book serves as both a foundational textbook and an advanced reference, meticulously crafted to bridge the gap between theoretical concepts and practical, real-world applications. It embarks on a structured journey, starting from the fundamental drivers and vision of 6G, progressing through its core enabling technologies and architectural paradigms, and culminating in a hands-on capstone project that allows readers to build a piece of the future.