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Cognitive Radio Communications and Networks

Cognitive Radio Communications and Networks
  • Author : Alexander M. Wyglinski,Maziar Nekovee,Thomas Hou
  • Publisher :Unknown
  • Release Date :2009-11-13
  • Total pages :736
  • ISBN : 0080879322
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Summary : Cognitive Radio Communications and Networks gives comprehensive and balanced coverage of the principles of cognitive radio communications, cognitive networks, and details of their implementation, including the latest developments in the standards and spectrum policy. Case studies, end-of-chapter questions, and descriptions of various platforms and test beds, together with sample code, give hands-on knowledge of how cognitive radio systems can be implemented in practice. Extensive treatment is given to several standards, including IEEE 802.22 for TV White Spaces and IEEE SCC41 Written by leading people in the field, both at universities and major industrial research laboratories, this tutorial text gives communications engineers, R&D engineers, researchers, undergraduate and post graduate students a complete reference on the application of wireless communications and network theory for the design and implementation of cognitive radio systems and networks Each chapter is written by internationally renowned experts, giving complete and balanced treatment of the fundamentals of both cognitive radio communications and cognitive networks, together with implementation details Extensive treatment of the latest standards and spectrum policy developments enables the development of compliant cognitive systems Strong practical orientation – through case studies and descriptions of cognitive radio platforms and testbeds – shows how real world cognitive radio systems and network architectures have been built Alexander M. Wyglinski is an Assistant Professor of Electrical and Computer Engineering at Worcester Polytechnic Institute (WPI), Director of the WPI Limerick Project Center, and Director of the Wireless Innovation Laboratory (WI Lab) Each chapter is written by internationally renowned experts, giving complete and balanced treatment of the fundamentals of both cognitive radio communications and cognitive networks, together with implementation details Extensive treatment of the latest standards and spectrum policy developments enables the development of compliant cognitive systems Strong practical orientation – through case studies and descriptions of cognitive radio platforms and testbeds – shows how "real world" cognitive radio systems and network architectures have been built

Cognitive Radio Communication and Networking

Cognitive Radio Communication and Networking
  • Author : Robert Caiming Qiu,Zhen Hu,Husheng Li,Michael C. Wicks
  • Publisher :Unknown
  • Release Date :2012-09-10
  • Total pages :536
  • ISBN : 9781118376294
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Summary : The author presents a unified treatment of this highly interdisciplinary topic to help define the notion of cognitive radio. The book begins with addressing issues such as the fundamental system concept and basic mathematical tools such as spectrum sensing and machine learning, before moving on to more advanced concepts and discussions about the future of cognitive radio. From the fundamentals in spectrum sensing to the applications of cognitive algorithms to radio communications, and discussion of radio platforms and testbeds to show the applicability of the theory to practice, the author aims to provide an introduction to a fast moving topic for students and researchers seeking to develop a thorough understanding of cognitive radio networks. Examines basic mathematical tools before moving on to more advanced concepts and discussions about the future of cognitive radio Describe the fundamentals of cognitive radio, providing a step by step treatment of the topics to enable progressive learning Includes questions, exercises and suggestions for extra reading at the end of each chapter Topics covered in the book include: Spectrum Sensing: Basic Techniques; Cooperative Spectrum Sensing Wideband Spectrum Sensing; Agile Transmission Techniques: Orthogonal Frequency Division Multiplexing Multiple Input Multiple Output for Cognitive Radio; Convex Optimization for Cognitive Radio; Cognitive Core (I): Algorithms for Reasoning and Learning; Cognitive Core (II): Game Theory; Cognitive Radio Network IEEE 802.22: The First Cognitive Radio Wireless Regional Area Network Standard, and Radio Platforms and Testbeds.

Cognitive Radio Networks

Cognitive Radio Networks
  • Author : Tao Jiang,Zhiqiang Wang,Yang Cao
  • Publisher :Unknown
  • Release Date :2015-04-08
  • Total pages :148
  • ISBN : 9781498721141
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Summary : Resource allocation is an important issue in wireless communication networks. In recent decades, cognitive radio-based networks have garnered increased attention and have been well studied to overcome the problem of spectrum scarcity in future wireless communications systems. Many new challenges in resource allocation appear in cognitive radio-based networks. This book focuses on effective resource allocation solutions in several important cognitive radio-based networks, including opportunistic spectrum access networks, cooperative sensing networks, cellular networks, high-speed vehicle networks, and smart grids. Cognitive radio networks are composed of cognitive, spectrum-agile devices capable of changing their configuration on the fly based on the spectral environment. This capability makes it possible to design flexible and dynamic spectrum access strategies with the purpose of opportunistically reusing portions of the spectrum temporarily vacated by licensed primary users. Different cognitive radio-based networks focus on different network resources, such as transmission slots, sensing nodes, transmission power, white space, and sensing channels. This book introduces several innovative resource allocation schemes for different cognitive radio-based networks according to their network characteristics: Opportunistic spectrum access networks – Introduces a probabilistic slot allocation scheme to effectively allocate the transmission slots to secondary users to maximize throughput Cooperative sensing networks – Introduces a new adaptive collaboration sensing scheme in which the resources of secondary users are effectively utilized to sense the channels for efficient acquisition of spectrum opportunities Cellular networks – Introduces a framework of cognitive radio-assisted cooperation for downlink transmissions to allocate transmission modes, relay stations, and transmission power/sub-channels to secondary users to maximize throughput High-speed vehicle networks – Introduces schemes to maximize the utilized TV white space through effective allocation of white space resources to secondary users Smart grids – Introduces effective sensing channel allocation strategies for acquiring enough available spectrum channels for communications between utility and electricity consumers

Cognitive Radio Networks

Cognitive Radio Networks
  • Author : Kwang-Cheng Chen,Ramjee Prasad
  • Publisher :Unknown
  • Release Date :2009-03-30
  • Total pages :372
  • ISBN : 0470742011
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Summary : Giving a basic overview of the technologies supporting cognitive radio this introductory-level text follows a logical approach, starting with the physical layer and concluding with applications and general issues. It provides a background to advances in the field of cognitive radios and a new exploration of how these radios can work together as a network. Cognitive Radio Networks starts with an introduction to the fundamentals of wireless communications, introducing technologies such as OFDM & MIMO. It moves onto cover software defined radio and explores and contrasts wireless, cooperative and cognitive networks and communications. Spectrum sensing, medium access control and network layer design are examined before the book concludes by covering the topics of trusted cognitive radio networks and spectrum management. Unique in providing a brief but clear tutorial and reference to cognitive radio networks this book is a single reference, written at the appropriate level for newcomers as well as providing an encompassing text for those with more knowledge of the subject. One of the first books to provide a systematic description of cognitive radio networks Provides pervasive background knowledge including both wireless communications and wireless networks Written by leading experts in the field Full network stack investigation

Cooperative Cognitive Radio Networks

Cooperative Cognitive Radio Networks
  • Author : Mohamed Ibnkahla
  • Publisher :Unknown
  • Release Date :2018-09-03
  • Total pages :349
  • ISBN : 9781466570795
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Summary : Cooperative Cognitive Radio Networks: The Complete Spectrum Cycle provides a solid understanding of the foundations of cognitive radio technology, from spectrum sensing, access, and handoff to routing, trading, and security. Written in a tutorial style with several illustrative examples, this comprehensive book: Gives an overview of cognitive radio systems and explains the different components of the spectrum cycle Features step-by-step analyses of the different algorithms and systems, supported by extensive computer simulations, figures, tables, and references Fulfills the need for a single source of information on all aspects of the spectrum cycle, including the physical, link, medium access, network, and application layers Offering a unifying view of the various approaches and methodologies, Cooperative Cognitive Radio Networks: The Complete Spectrum Cycle presents the state of the art of cognitive radio technology, addressing all phases of the spectrum access cycle.

Introduction to Cognitive Radio Networks and Applications

Introduction to Cognitive Radio Networks and Applications
  • Author : Geetam Tomar,Ashish Bagwari,Jyotshana Kanti
  • Publisher :Unknown
  • Release Date :2016-10-03
  • Total pages :324
  • ISBN : 9781498762991
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Summary : Cognitive radio is 5-G technology, comes under IEEE 802.22 WRAN (Wireless Regional Area Network) standards. It is currently experiencing rapid growth due to its potential to solve many of the problems affecting present-day wireless systems. The foremost objective of "Introduction to Cognitive Radio Networks and Applications" is to educate wireless communication generalists about cognitive radio communication networks. Written by international leading experts in the field, this book caters to the needs of researchers in the field who require a basis in the principles and the challenges of cognitive radio networks.

Cognitive Networks

Cognitive Networks
  • Author : Jaime Lloret Mauri,Kayhan Zrar Ghafoor,Danda B. Rawat,Javier Manuel Aguiar Perez
  • Publisher :Unknown
  • Release Date :2014-12-09
  • Total pages :516
  • ISBN : 9781482236996
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Summary : A cognitive network makes use of the information gathered from the network in order to sense the environment, plan actions according to the input, and make appropriate decisions using a reasoning engine. The ability of cognitive networks to learn from the past and use that knowledge to improve future decisions makes them a key area of interest for anyone whose work involves wireless networks and communications. Cognitive Networks: Applications and Deployments examines recent developments in cognitive networks from the perspective of cutting-edge applications and deployments. Presenting the contributions of internationally renowned experts, it supplies complete and balanced treatment of the fundamentals of both cognitive radio communications and cognitive networks—together with implementation details. The book includes case studies and detailed descriptions of cognitive radio platforms and testbeds that demonstrate how to build real-world cognitive radio systems and network architectures. It begins with an introduction to efficient spectrum management and presents a survey on joint routing and dynamic spectrum access in cognitive radio networks. Next, it examines radio spectrum sensing and network coding and design. It explores intelligent routing in graded cognitive networks and presents an energy-efficient routing protocol for cognitive radio ad hoc networks. The book concludes by considering dynamic radio spectrum access and examining vehicular cognitive networks and applications. Presenting the latest standards and spectrum policy developments, the book’s strong practical orientation provides you with the understanding you will need to participate in the development of compliant cognitive systems.

Cognitive Radio Networks

Cognitive Radio Networks
  • Author : Yan Zhang,Jun Zheng,Hsiao-Hwa Chen
  • Publisher :Unknown
  • Release Date :2016-04-19
  • Total pages :484
  • ISBN : 1420077767
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Summary : While still in the early stages of research and development, cognitive radio is a highly promising communications paradigm with the ability to effectively address the spectrum insufficiency problem. Written by those pioneering the field, Cognitive Radio Networks: Architectures, Protocols, and Standards offers a complete view of cognitive radio-incl

Cognitive Radio Networking and Security

Cognitive Radio Networking and Security
  • Author : K. J. Ray Liu,Beibei Wang
  • Publisher :Unknown
  • Release Date :2010-10-28
  • Total pages :229
  • ISBN : 9781139492997
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Summary : With the rapid growth of new wireless devices and applications over the past decade, the demand for wireless radio spectrum is increasing relentlessly. The development of cognitive radio networking provides a framework for making the best possible use of limited spectrum resources, and it is revolutionising the telecommunications industry. This book presents the fundamentals of designing, implementing, and deploying cognitive radio communication and networking systems. Uniquely, it focuses on game theory and its applications to various aspects of cognitive networking. It covers in detail the core aspects of cognitive radio, including cooperation, situational awareness, learning, and security mechanisms and strategies. In addition, it provides novel, state-of-the-art concepts and recent results. This is an ideal reference for researchers, students and professionals in industry who need to learn the applications of game theory to cognitive networking.

Opportunistic Networking

Opportunistic Networking
  • Author : Nazmul Siddique,Syed Faraz Hasan,Salahuddin Muhammad Salim Zabir
  • Publisher :Unknown
  • Release Date :2017-09-19
  • Total pages :320
  • ISBN : 9781351780162
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Summary : Opportunistic networking, by definition, allows devices to communicate whenever a window of opportunity is available. Many emerging technologies employ opportunistic exchanges of information. This book addresses this trend in communications engineering, taking into account three specific areas—vehicular, device-to-device (D2D), and cognitive radio—while describing the opportunistic communication methods of each. From smart homes to smart cities, smart agriculture to never-die-networks and beyond, the text explores the state of the art of opportunistic networking, providing the latest research, developments, and practices in one concise source.

Cognitive Radio, Mobile Communications and Wireless Networks

Cognitive Radio, Mobile Communications and Wireless Networks
  • Author : Mubashir Husain Rehmani,Riadh Dhaou
  • Publisher :Unknown
  • Release Date :2018-07-30
  • Total pages :290
  • ISBN : 9783319910024
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Summary : This book provides an overview of the latest research and development of new technologies for cognitive radio, mobile communications, and wireless networks. The contributors discuss the research and requirement analysis and initial standardization work towards 5G cellular systems and the capacity problems it presents. They show how cognitive radio, with the capability to flexibly adapt its parameters, has been proposed as the enabling technology for unlicensed secondary users to dynamically access the licensed spectrum owned by legacy primary users on a negotiated or an opportunistic basis. They go on to show how cognitive radio is now perceived in a much broader paradigm that will contribute to solve the resource allocation problem that 5G requirements raise. The chapters represent hand-selected expanded papers from EAI sponsored and hosted conferences such as the 12th EAI International Conference on Mobile and Ubiquitous Systems, the 11th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, the 10th International Conference on Cognitive Radio Oriented Wireless Networks, the 8th International Conference on Mobile Multimedia Communications, and the EAI International Conference on Software Defined Wireless Networks and Cognitive Technologies for IoT.

Dynamic Spectrum Access and Management in Cognitive Radio Networks

Dynamic Spectrum Access and Management in Cognitive Radio Networks
  • Author : Ekram Hossain,Dusit Niyato,Zhu Han
  • Publisher :Unknown
  • Release Date :2009-06-18
  • Total pages :487
  • ISBN : 9780521898478
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Summary : An all-inclusive introduction to this revolutionary technology, presenting the key research issues and state-of-the-art design, analysis, and optimization techniques.

Cognitive Wireless Networks

Cognitive Wireless Networks
  • Author : Frank H. P. Fitzek,Marcos D. Katz
  • Publisher :Unknown
  • Release Date :2007-09-04
  • Total pages :714
  • ISBN : 9781402059797
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Summary : This book advocates the idea of breaking up the cellular communication architecture by introducing cooperative strategies among wireless devices through cognitive wireless networking. It details the cooperative and cognitive aspects for future wireless communication networks. Coverage includes social and biological inspired behavior applied to wireless networks, peer-to-peer networking, cooperative networks, and spectrum sensing and management.

Cognitive Radio Networks

Cognitive Radio Networks
  • Author : Ahmed Khattab,Dmitri Perkins,Magdy Bayoumi
  • Publisher :Unknown
  • Release Date :2012-08-27
  • Total pages :110
  • ISBN : 9781461440338
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Summary : This book describes a communication paradigm that could shape the future of wireless communication networks, Opportunistic Spectrum Access (OSA) in Cognitive Radio Networks (CRN). While several theoretical OSA approaches have been proposed, they are challenged by the practical limitations of cognitive radios: the key enabling technology of OSA. This book presents an unprecedented formulation of the OSA problem in CNR that takes into account the practical limitations encountered due to existing technologies. Based on such a problem formulation, this book presents a framework and protocol details implementing the analytically-optimized solution of this problem. Unlike the state-of-the-art of CRN implementations that typically target software define radios which are not suitable for real systems, this book describes the implementation of distributed OSA, using practical radio transceiver technologies. It provides a thorough characterization of the gains available to theoretical OSA approaches if the practical limitations are taken into consideration. Tackles the cognitive radio networks performance optimization problem, taking into account the practical limitations of today’s technologies; Provides thorough performance evaluation in arbitrary, large-scale networks, as well as microscopic, small-scale performance evaluation, using realistic hardware implementation; Presents an empirical study of the gains available over existing techniques by adopting practical approaches; Tackles the cognitive radio networks performance optimization problem, taking into account the practical limitations of today’s technologies; Provides thorough performance evaluation in arbitrary, large-scale networks, as well as microscopic, small-scale performance evaluation, using realistic hardware implementation; Presents an empirical study of the gains available over existing techniques by adopting practical approaches;

Principles of Cognitive Radio

Principles of Cognitive Radio
  • Author : Ezio Biglieri,Andrea J. Goldsmith,Larry J. Greenstein,Narayan B. Mandayam,H. Vincent Poor
  • Publisher :Unknown
  • Release Date :2012-11-15
  • Total pages :299
  • ISBN : 9781107028753
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Summary : Expert authors draw on fundamental theory to explain the core principles and key design considerations for developing cognitive radio systems.

Fundamentals of Cognitive Radio

Fundamentals of Cognitive Radio
  • Author : Peyman Setoodeh,Simon Haykin
  • Publisher :Unknown
  • Release Date :2017-07-31
  • Total pages :240
  • ISBN : 9781118302965
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Summary : Game theory -- Cognitive radio transceiver -- Cognitive radio networks -- Sustainability of the spectrum supply chain network -- Cognitive heterogeneous networks

Cognitive Radio

Cognitive Radio
  • Author : Rajeshree Raut,Ranjit Sawant,Shriraghavan Madbushi
  • Publisher :Unknown
  • Release Date :2020-04-16
  • Total pages :264
  • ISBN : 9781000044751
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Summary : Globally considered as one of the key technologies in the field of wireless communications, cognitive radio has the capability to solve the issues related to radio spectrum scarcity with the help of dynamic spectrum allocation. It discusses topics including software defined radio architecture, linear predictive coding, variance fractal compression, optimal Codec design for mobile communication system, digital modulation techniques, spectrum sensing in cognitive radio networks and orthogonal frequency division multiplexing in depth. The text is primarily written for senior undergraduate and graduate students, in learning experimental techniques, designing and implementing models in the field wireless communication.

Cognitive Radio-Oriented Wireless Networks

Cognitive Radio-Oriented Wireless Networks
  • Author : Adrian Kliks,Paweł Kryszkiewicz,Faouzi Bader,Dionysia Triantafyllopoulou,Carlos E. Caicedo,Aydin Sezgin,Nikos Dimitriou,Michał Sybis
  • Publisher :Unknown
  • Release Date :2019-08-10
  • Total pages :410
  • ISBN : 9783030257484
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Summary : This book constitutes the refereed proceedings of the 14th International Conference on Cognitive Radio-Oriented Wireless Networks, CROWNCOM 2019, held in Poznan, Poland, in June 2019. The 30 revised full papers were selected from 48 submissions and present a large scope of research topic also covering IoT in 5G and how cognitive mechanisms shall help leveraging access for numerous devices; mmWave and how specific propagation and operation in these bands bring new sharing mechanisms ; how resource allocation amongst bands (including offload mechanisms) shall be solved. The key focus will be on how rich data analysis can improve the delivery of above defined services.

Green Radio Communication Networks

Green Radio Communication Networks
  • Author : Ekram Hossain,Vijay K. Bhargava,Gerhard P. Fettweis
  • Publisher :Unknown
  • Release Date :2012-07-05
  • Total pages :410
  • ISBN : 9781107017542
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Summary : Presents state-of-the-art research on green radio communications and networking technology to researchers and professionals working in wireless communication.

Cognitive Radio in 4G/5G Wireless Communication Systems

Cognitive Radio in 4G/5G Wireless Communication Systems
  • Author : Shahriar Shirvani Moghaddam
  • Publisher :Unknown
  • Release Date :2018-12-05
  • Total pages :148
  • ISBN : 9781789847062
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Summary : The limitation of the radio spectrum and the rapid growth of communication applications make optimal usage of radio resources essential. Cognitive radio (CR) is an attractive research area for 4G/5G wireless communication systems, which enables unlicensed users to access the spectrum. Delivering higher spectral efficiency, supporting the higher number of users, and achieving higher coverage and throughput are the main advantages of CR-based networks compared to conventional ones. The main goal of this book is to provide highlights of current research topics in the field of CR-based systems. The book consists of six chapters in three sections focusing on primary and secondary users, spectrum sensing, spectrum sharing, CR-based IoT, emulation attack, and interference alignment.

Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems

Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems
  • Author : Hüseyin Arslan
  • Publisher :Unknown
  • Release Date :2007-08-17
  • Total pages :469
  • ISBN : 9781402055423
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Summary : Today’s wireless services have come a long way since the roll out of the conventional voice-centric cellular systems. The demand for wireless access in voice and high rate data multi-media applications has been increasing. New generation wireless communication systems are aimed at accommodating this demand through better resource management and improved transmission technologies. This book discusses the cognitive radio, software defined radio, and adaptive radio concepts from several perspectives.