Описание: This monograph addresses the spectrum-scarcity problem by providing a comprehensive overview of spectrum resource management in Cognitive Radio Sensor Networks (CRSNs). The authors explore the benefits of an integrated energy efficient spectrum management solution for CRSNs including spectrum sensing, decision and allocation.
Автор: Zhe Wang; Wei Zhang Название: Opportunistic Spectrum Sharing in Cognitive Radio Networks ISBN: 3319155415 ISBN-13(EAN): 9783319155418 Издательство: Springer Рейтинг: Цена: 8489.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The results demonstrate the secondary performance is significantly improved by limited feedback and is further improved by more feedback bits, more secondary receivers and more primary side information.
Автор: Miao Pan; Ming Li; Pan Li; Yuguang Fang Название: Spectrum Trading in Multi-Hop Cognitive Radio Networks ISBN: 3319256297 ISBN-13(EAN): 9783319256290 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The Network Architecture for Spectrum Trading.- Economic-Robust Transmission Opportunity Based Spectrum Trading.- A Session Based Spectrum Trading System under Uncertain Spectrum Supply.- Economic-Robust Session Based Spectrum Trading.
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.
Описание: Cognitive radio networks (CRN) will be widely deployed in the near future, and this SpringerBrief covers some important aspects of it, as well as highlighting optimization strategies in Resource Allocation and Spectrum Sensing in CRNs.
Описание: In recent years, a considerable amount of effort has been devoted, both in industry and academia, toward the efficient utilization of the available spectrum under the various propagation models which lead toward the design and dimensioning of the future network Internet of Things (IoT).
This book focuses on Television White Space (TVWS) opportunities and regulatory aspects for cognitive radio applications. It includes case studies for the exploitation of TVWS depending on user's mobility and the geo-location between user and the Base Station. The book presents recent advances in spectrum sensing, reflecting state-of-the-art technology and research achievements in this area, as well as new insights in spectrum sensing of performance modeling, analysis, and worldwide applications.
Technical topics discussed include: - Novel Application of TV White Space - Spectrum Sensing in Cognitive Radio - Cooperative Spectrum Sensing - DoA Estimation Algorithms
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.
Описание: This book presents cutting-edge research contributions that address various aspects of network design, optimization, implementation, and application of cognitive radio technologies. It demonstrates how to make better utilization of the available spectrum, cognitive radios and spectrum access to achieve effective spectrum sharing between licensed and unlicensed users. The book provides academics and researchers essential information on current developments and future trends in cognitive radios for possible integration with the upcoming 5G networks. In addition, it includes a brief introduction to cognitive radio networks for newcomers to the field.
Описание: This book provides a systematic treatment of the theoretical foundation and algorithmic tools necessary in the design of energy-efficient algorithms and protocols in wireless body sensor networks (WBSNs).
Автор: Deyu Zhang; Zhigang Chen; Haibo Zhou; Xuemin (Sher Название: Resource Management for Energy and Spectrum Harvesting Sensor Networks ISBN: 3319537709 ISBN-13(EAN): 9783319537702 Издательство: Springer Рейтинг: Цена: 7685.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Throughout the brief, the primary focus is energy and spectrum harvesting sensor networks (ESHNs) including energy harvesting (EH)-powered spectrum sensing and dynamic spectrum access.To efficiently collect data through the available licensed spectrum, this brief examines the joint management of energy and spectrum.
Автор: Ayman Radwan; Jonathan Rodriguez Название: Energy Efficient Smart Phones for 5G Networks ISBN: 331910313X ISBN-13(EAN): 9783319103136 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Energy Efficient Smart Phones for 5G Networks
Автор: Ayman Radwan; Jonathan Rodriguez Название: Energy Efficient Smart Phones for 5G Networks ISBN: 3319378961 ISBN-13(EAN): 9783319378961 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Introduction.- 5G Scenarios.- Green Multi-homing RF devices.- Energy efficient roaming.- Cooperative paradigm for energy saving.- Cognitive means smart.- Smart phones for 5G networks.- Showcasing 5G handsets.- Business models for cooperation.- Conclusion.
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