Developments in Cognitive Radio Networks: Future Directions for Beyond 5G

This book provides an in-depth exploration of modern cognitive radio networks, covering their architecture, key tools, techniques, and potential applications. It emphasizes the importance of resource optimization, cooperative diversity, and relaying in realizing cognitive radio networks' full potential and discusses their impact on emerging technologies like 5G and IoT. The future of cognitive radio networks is highlighted, with a focus on advancing new tools and solutions to address challenges such as resource utilization, network complexity, and security.

Format: Paperback / softback
Length: 244 pages
Publication date: 16 July 2022
Publisher: Springer Nature Switzerland AG

This comprehensive book delves into the realm of modern cognitive radio networks, offering a holistic yet concise understanding of their workings, architectures, and potential future directions. The authors begin by presenting the most generic models of cognitive radio networks, considering their diverse architectural designs and classifications. They emphasize that while the spectrum resource is paramount, other resources such as energy, bandwidth, and computing power also play crucial roles in driving the technology forward.

The book then delves into the key tools and techniques employed to address resource problems in cognitive radio networks. These include optimization and queuing theory, which are used to formulate complex resource allocation scenarios and investigate optimal solutions. Cooperative diversity and relaying are explored as powerful techniques to enhance network performance and mitigate interference. Furthermore, the book examines the impact of cognitive radio networks on emerging technologies such as 5G, Internet of Things, and advanced wireless sensor networks. It discusses the role that cognitive radio networks play in the evolution of smart cities and the realization of a highly interconnected world.

In discussing the future of cognitive radio networks, the book highlights the need for advancing new or improved tools, techniques, and solutions to address various challenges. These challenges include resource realization and utilization, network complexity, network security, and interference management. By addressing these issues, cognitive radio networks can further evolve and become one of the most promising technologies for the immediate and near future.

Overall, this book provides a valuable resource for researchers, engineers, and policymakers interested in the field of cognitive radio networks. It offers a comprehensive overview of the current state-of-the-art and provides insights into the future trajectory of this rapidly evolving technology.

Weight: 415g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030646554
Edition number: 1st ed. 2022