Advanced Wireless Communications and Mobile Networks

This edited book provides a comprehensive overview of the technological evolution and future directions of wireless communications, with a focus on the transformative leap from 5G to Beyond 5G (B5G) and the emerging 6G ecosystem. As wireless technologies become increasingly vital in shaping smart cities, industrial automation, telemedicine, connected vehicles, and immersive digital experiences, the book addresses foundational advancements and cutting-edge innovations driving next-generation mobile networks. Key topics include ultra-reliable low-latency communications (URLLC), massive machine-type communications (mMTC), enhanced mobile broadband (eMBB), and the integration of enabling technologies such as millimeter-wave and terahertz (THz) frequencies, massive MIMO, network slicing, and edge computing. The book also examines the increasing role of artificial intelligence (AI), machine learning (ML), and quantum communication in developing intelligent, adaptive, and autonomous wireless systems. Real-world applications are emphasized throughout, with insights into how advanced wireless networks support real-time Internet of Things (IoT) deployments, energy-efficient infrastructure, precision agriculture, autonomous transportation, and emergency response systems. It also discusses antenna design and low-cost measurement systems, which are essential for researching and validating 5G and 6G technologies. Written for researchers, engineers, industry professionals, and students, this edited book provides a forward-looking perspective on the challenges and opportunities in wireless communication. It equips readers with a solid understanding of how modern networks are evolving to meet the complex demands of an increasingly connected world. By blending theoretical insight with practical relevance, this edited book serves as a vital resource for those shaping the future of wireless innovation.