5G Networks and Technologies by Richard Johnson

“5G Networks and Technologies”

"5G Networks and Technologies" delivers a comprehensive and authoritative exploration of the next generation of wireless networks, distilling the complex technical landscape into clear, insightful coverage. The book meticulously charts the architectural foundations of 5G—spanning enhancements in mobile broadband, ultra-reliable low-latency communications, and massive machine connectivity—while providing thorough guidance on standards, service-based frameworks, network slicing, and seamless integration with legacy systems. Each chapter systematically unravels critical concepts such as cloud-native core functions, virtualization, dynamic spectrum management, advanced radio access technologies, and end-to-end network orchestration.

Security, privacy, and trust surface as central themes throughout, with in-depth analysis of evolving threat vectors, zero-trust models, identity management advances, and AI-driven security analytics tailored for the 5G era. The text also investigates essential regulatory issues, compliance with frameworks like GDPR, and the special security considerations for massive IoT and mission-critical applications. Readers are guided through practical and cutting-edge solutions for ensuring resilience, reliability, and performance isolation across diverse 5G use cases including industrial automation, connected mobility, public safety, and immersive media.

Looking beyond today's commercial rollouts, the book critically examines ongoing research challenges, 5G’s impact on society and digital economies, and the emerging technological groundwork for 6G—touching on innovations like terahertz communication, quantum networking, and sustainable network design. With its rigorous yet accessible approach, "5G Networks and Technologies" is an indispensable resource for engineers, researchers, network architects, policymakers, and anyone aspiring to master every facet of 5G and the future of mobile connectivity.