Spectrum Sharing in Cognitive Radio Networks: Medium Access Control Protocol Based Approach, Pandit Shweta, Singh Ghanshyam
Автор: Shweta Pandit; Ghanshyam Singh Название: Spectrum Sharing in Cognitive Radio Networks ISBN: 3319531468 ISBN-13(EAN): 9783319531465 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses the use of the spectrum sharing techniques in cognitive radio technology, in order to address the problem of spectrum scarcity for future wireless communications.
Автор: Reid, Darryn J. (defence Science & Technology Organisation, Australia) Pilling, Michael J. ( Defence Sci & Technology Organisation, Australia) Ivancev Название: Mathematics of autonomy: mathematical methods for cyber-physical-cognitive systems ISBN: 981323038X ISBN-13(EAN): 9789813230385 Издательство: World Scientific Publishing Рейтинг: Цена: 21384.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Mathematics of Autonomy provides solid mathematical foundations for building useful Autonomous Systems. It clarifies what makes a system autonomous rather than simply automated, and reveals the inherent limitations of systems currently incorrectly labeled as autonomous in reference to the specific and strong uncertainty that characterizes the environments they operate in. Such complex real-world environments demand truly autonomous solutions to provide the flexibility and robustness needed to operate well within them.
This volume embraces hybrid solutions to demonstrate extending the classes of uncertainty autonomous systems can handle. In particular, it combines physical-autonomy (robots), cyber-autonomy (agents) and cognitive-autonomy (cyber and embodied cognition) to produce a rigorous subset of trusted autonomy: Cyber-Physical-Cognitive autonomy (CPC-autonomy).
The body of the book alternates between underlying theory and applications of CPC-autonomy including "Autonomous Supervision of a Swarm of Robots", "Using Wind Turbulence against a Swarm of UAVs" and "Unique Super-Dynamics for All Kinds of Robots (UAVs, UGVs, UUVs and USVs)" to illustrate how to effectively construct Autonomous Systems using this model. It avoids the wishful thinking that characterizes much discussion related to autonomy, discussing the hard limits and challenges of real autonomous systems. In so doing, it clarifies where more work is needed, and also provides a rigorous set of tools to tackle some of the problem space.
Автор: Kaigui Bian; Jung-Min Park; Bo Gao Название: Cognitive Radio Networks ISBN: 3319073281 ISBN-13(EAN): 9783319073286 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book gives a comprehensive overview of the medium access control (MAC) principles in cognitive radio networks, with a specific focus on how such MAC principles enable different wireless systems to coexist in the same spectrum band and carry out spectrum sharing.
Описание: This brief examines current research on cooperative device-to-device (D2D) communication as an enhanced offloading technology to improve the performance of cognitive radio cellular networks.
Автор: Anandakumar Haldorai; Umamaheswari Kandaswamy Название: Intelligent Spectrum Handovers in Cognitive Radio Networks ISBN: 3030154157 ISBN-13(EAN): 9783030154158 Издательство: Springer Рейтинг: Цена: 11878.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book highlights the need for an efficient Handover Decision (HD) mechanism to perform switches from one network to another and to provide unified and continuous mobile services that include seamless connectivity and ubiquitous service access. The author shows how the HD involves efficiently combining handover initiation and network selection process. The author describes how the network selection decision is a challenging task that is a central component to making HD for any mobile user in a heterogeneous environment that involves a number of static and dynamic parameters. The author also discusses prevailing technical challenges like Dynamic Spectrum Allocation (DSA) methods, spectrum sensing, cooperative communications, cognitive network architecture protocol design, cognitive network security challenges and dynamic adaptation algorithms for cognitive system and the evolving behavior of systems in general. The book allows the reader to optimize the sensing time for maximizing the spectrum utilization, improve the lifetime of the cognitive radio network (CRN) using active scan spectrum sensing techniques, analyze energy efficiency of CRN, find a secondary user spectrum allocation, perform dynamic handovers, and use efficient data communication in the cognitive networks.
Identifies energy efficient spectrum sensing techniques for Cooperative Cognitive Radio Networks (CRN);Shows how to maximize the energy capacity by minimizing the outage probability;Features end-of-chapter summaries, performance measures, and case studies.
Автор: Haldorai Anandakumar, Kandaswamy Umamaheswari Название: Intelligent Spectrum Handovers in Cognitive Radio Networks ISBN: 3030154181 ISBN-13(EAN): 9783030154189 Издательство: Springer Рейтинг: Цена: 11878.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Chapter1: Cooperative Spectrum Handovers in Cognitive Radio Networks.- Chapter2: Intelligent Cognitive Radio Communication - A Detailed Approach.- Chapter3: Energy Efficient Spectrum Handovers in Cognitive Network Selection.- Chapter4: Software Radio Architecture: A Mathematical Perspective.- Chapter5: Distributed Algorithms for Learning and Cognitive Medium.- Chapter6: Dynamic Spectrum Handovers in Cognitive Radio Networks.- Chapter7: Supervised Machine Learning Techniques in Cognitive Radio Network Handovers.- Chapter8: Green Wireless Communications via Cognitive Handover.- Chapter9: Secure Distributed Spectrum Sensing in Cognitive Radio Networks.- Chapter10: Applications and Services of Intelligent Spectrum Handover.
Автор: Constantinos B. Papadias, Tharmalingam Ratnarajah, Dirk T. M. Slock Название: Spectrum Sharing: The Next Frontier in Wireless Networks ISBN: 1119551498 ISBN-13(EAN): 9781119551492 Издательство: Wiley Рейтинг: Цена: 17416.00 р. Наличие на складе: Поставка под заказ.
Описание: Sometimes you get tired, doing this thing we call justice. You feel burned out or disillusioned. Sometimes you just need a word from the Lord. In these daily devotions, Donna Barber offers life-giving words of renewal and hope for those engaged in the resistance to injustice. When your legs are tired from marching and your knees are bruised from kneeling, you can experience rest and healing.
Описание: Introduction.- Towards Spectrum Sharing in Virtualized Networks.- Cloud-based Context-Aware Spectrum Availability Monitoring and Prediction using Crowd-Sensing.- Cooperative Spectrum Handovers in Cognitive Radio Networks.- Network Coding based Broadcasting schemes for Cognitive Radio Networks.- Cooperative and Cognitive Hybrid Satellite-Terrestrial Networks.- Health monitoring using wearable technologies and cognitive radio for IoT.- Millimeter-Waves.- Spectrum Sensing in Cognitive Radio Networks under Security threats and Hybrid Spectrum Access.- OPTIMUM SPECTRUM SENSING APPROACHES IN COGNITIVE NETWORKS.- Learning strategies in Cognitive Radio involving soft computing techniques.- Learning strategies in Cognitive Radio involving soft computing techniques.- Conclusion.
Автор: Ahmed Khattab; Dmitri Perkins; Magdy Bayoumi Название: Cognitive Radio Networks ISBN: 1489989048 ISBN-13(EAN): 9781489989048 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book examines Opportunistic Spectrum Access (OSA) in Cognitive Radio Networks, a communication paradigm that could shape the future of wireless communication networks. Describes implementation of distributed OSA using practical transceiver technologies.
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