Cognitive Radio Policy and Regulation, Arturas Medeisis; Oliver Holland
Автор: Hu Название: Multimedia over Cognitive Radio Networks ISBN: 1482214857 ISBN-13(EAN): 9781482214857 Издательство: Taylor&Francis Рейтинг: Цена: 19140.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
With nearly 7 billion mobile phone subscriptions worldwide, mobility and computing have become pervasive in our society and business. Moreover, new mobile multimedia communication services are challenging telecommunication operators. To support the significant increase in multimedia traffic--especially video--over wireless networks, new technological infrastructure must be created. Cognitive Radio Networks (CRNs) are widely regarded as one of the most promising technologies for future wireless communications. This book explains how to efficiently deliver video, audio, and other data over CRNs.
Covering advanced algorithms, protocols, and hardware-/software-based experiments, this book describes how to encode video in a prioritized way to send to dynamic radio links. It discusses different FEC codes for video reliability and explains how different machine learning algorithms can be used for video quality control. It also explains how to use readily available software tools to build a CRN simulation model.
This book explains both theoretical and experimental designs. It describes how universal software radio peripheral (USRP) boards can be used for real-time, high-resolution video transmission. It also discusses how a USRP board can sense the spectrum dynamics and how it can be controlled by GNU Radio software. A separate chapter discusses how the network simulator ns-2 can be used to build a simulated CRN platform.
Автор: Yi, Changyan Название: Market-driven spectrum sharing in cognitive radio ISBN: 3319296906 ISBN-13(EAN): 9783319296906 Издательство: Springer Рейтинг: Цена: 9141.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This brief focuses on the current research on mechanism design for dynamic spectrum sharing in cognitive radio (CR) networks.
Описание: Software radio ideally provides the opportunity to communicate with any radio communication standard by modifying only the software, without any modification to hardware components.
Автор: Arturas Medeisis; Oliver Holland Название: Cognitive Radio Policy and Regulation ISBN: 3319040219 ISBN-13(EAN): 9783319040219 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This publication enhances our understanding of the interplay between technical viability, robust regulation, and economic benefit in the introduction of new wireless technology. It provides a solid basis for future academic research and industry development.
Описание: Written by the man who coined the term "Cognitive Radio" to represent the integration of computational intelligence into software-defined radio, Cognitive Radio Architecture makes the design principles of cognitive radio (CR) more accessible to researchers and students of teleinformatics and to wireless communications systems developers.
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.
Автор: Zhao Название: Advanced Sensing Techniques for Cognitive Radio ISBN: 3319427830 ISBN-13(EAN): 9783319427836 Издательство: Springer Рейтинг: Цена: 7685.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This SpringerBrief investigates advanced sensing techniques to detect and estimate the primary receiver for cognitive radio systems. Along with a comprehensive overview of existing spectrum sensing techniques, this brief focuses on the design of new signal processing techniques, including the region-based sensing, jamming-based probing, and relay-based probing.
The proposed sensing techniques aim to detect the nearby primary receiver and estimate the cross-channel gain between the cognitive transmitter and primary receiver. The performance of the proposed algorithms is evaluated by simulations in terms of several performance parameters, including detection probability, interference probability, and estimation error. The results show that the proposed sensing techniques can effectively sense the primary receiver and improve the cognitive transmission throughput.
Researchers and postgraduate students in electrical engineering will find this an exceptional resource.
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