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

This book provides an overview of modern cognitive radio networks, covering their architecture, key tools, techniques, and applications. It emphasizes the importance of spectrum resource, other resources, and emerging technologies in driving the development of cognitive radio networks. The book also discusses the potential limitations and challenges facing cognitive radio networks and the need for advanced solutions to address them.

Format: Hardback
Length: 244 pages
Publication date: 15 July 2021
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 also explored as powerful techniques for enhancing network performance and mitigating interference.

Furthermore, the book examines the impact of cognitive radio networks on emerging technologies such as 5G, the 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 emphasizes the need to advance new or improved tools, techniques, and solutions to address lingering challenges in resource realization and utilization, network complexity, network security, and other areas.

The authors suggest that by addressing these challenges, cognitive radio networks can continue to evolve and become one of the most promising technologies for the immediate and near future. The book serves as a valuable resource for researchers, engineers, and policymakers interested in advancing the state-of-the-art of cognitive radio networks.

Weight: 571g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030646523
Edition number: 1st ed. 2022