Cooperative Cognitive Radio Networks

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Cooperative Cognitive Radio Networks

Mohamed Ibnkahla
Cooperative Cognitive Radio Networks Book PDF

Author : Mohamed Ibnkahla
Publisher : CRC Press
Page : 342 pages
File Size : 45,6 Mb
Release : 2018-09-03
Category : Computers
ISBN : 9781466570795

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Cooperative Cognitive Radio Networks by Mohamed Ibnkahla Pdf

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.

Cooperative Cognitive Radio Networking

Bin Cao,Qinyu Zhang,Jon W. Mark
Cooperative Cognitive Radio Networking Book PDF

Author : Bin Cao,Qinyu Zhang,Jon W. Mark
Publisher : Springer
Page : 97 pages
File Size : 51,6 Mb
Release : 2016-05-19
Category : Technology & Engineering
ISBN : 9783319328812

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Cooperative Cognitive Radio Networking by Bin Cao,Qinyu Zhang,Jon W. Mark Pdf

This SpringerBrief examines the active cooperation between users of Cooperative Cognitive Radio Networking (CCRN), exploring the system model, enabling techniques, and performance. The brief provides a systematic study on active cooperation between primary users and secondary users, i.e., (CCRN), followed by the discussions on research issues and challenges in designing spectrum-energy efficient CCRN. As an effort to shed light on the design of spectrum-energy efficient CCRN, they model the CCRN based on orthogonal modulation and orthogonally dual-polarized antenna (ODPA). The resource allocation issues are detailed with respect to both models, in terms of problem formulation, solution approach, and numerical results. Finally, the optimal communication strategies for both primary and secondary users to achieve spectrum-energy efficient CCRN are analyzed.

Cooperative Cognitive Radio Networks

Mohamed Ibnkahla
Cooperative Cognitive Radio Networks Book PDF

Author : Mohamed Ibnkahla
Publisher : CRC Press
Page : 354 pages
File Size : 41,7 Mb
Release : 2018-09-03
Category : Computers
ISBN : 9781351831857

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Cooperative Cognitive Radio Networks by Mohamed Ibnkahla Pdf

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.

Cooperative Spectrum Sensing and Resource Allocation Strategies in Cognitive Radio Networks

Xavier Fernando,Ajmery Sultana,Sattar Hussain,Lian Zhao
Cooperative Spectrum Sensing and Resource Allocation Strategies in Cognitive Radio Networks Book PDF

Author : Xavier Fernando,Ajmery Sultana,Sattar Hussain,Lian Zhao
Publisher : Springer
Page : 107 pages
File Size : 52,6 Mb
Release : 2018-05-22
Category : Technology & Engineering
ISBN : 9783319739571

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Cooperative Spectrum Sensing and Resource Allocation Strategies in Cognitive Radio Networks by Xavier Fernando,Ajmery Sultana,Sattar Hussain,Lian Zhao Pdf

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. The cognitive approach in radio access is introduced in the first part of this SpringerBrief, and then next the benefits of cooperative spectrum sensing are highlighted and a framework for studying it under realistic channel conditions is described. New exact closed-form expressions for average false alarm probability and average detection probability are derived in this scenario. A novel approximation to alleviate the computational complexity of the proposed models are also discussed. Once the spectrum opportunities are identified, efficient and systematic resource allocation (RA) shall be performed. The second part of this SpringerBrief describes the taxonomy for the RA process in CRN. A comprehensive overview of the optimization strategies of the CRN RA is also provided. The device-to-device (D2D) communication scenario is discussed, then as a case study and various optimization strategies for the application of the CR technology in the D2D realm is studied. The application of advanced geometric water-filling (GWF) approach in CRN D2D environment for optimum resource allocation is presented in detail. Numerical results provide more insight quantitatively. Overall, this book is suitable for a wide audience that include students, faculty and researchers in wireless communication area and professionals in the wireless service industry.

Security-aware Cooperation in Cognitive Radio Networks

Ning Zhang,Jon W. Mark
Security aware Cooperation in Cognitive Radio Networks Book PDF

Author : Ning Zhang,Jon W. Mark
Publisher : Springer Science & Business Media
Page : 84 pages
File Size : 53,9 Mb
Release : 2014-01-29
Category : Computers
ISBN : 9781493904136

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Security-aware Cooperation in Cognitive Radio Networks by Ning Zhang,Jon W. Mark Pdf

This brief investigates spectrum efficient and energy efficient strategies, known as cognitive radio networks (CRNs), to ensure secure cooperation between licensed and unlicensed users. The authors address issues of spectrum scarcity, spectrum sensing, transmission performance, trust-aware cooperation, and secure communications. Two security-aware cooperation based spectrum access schemes are presented. The first is a trust-aware cooperative framework for CRNs to improve the throughput or energy efficiency of licensed users and offer transmission opportunities to unlicensed users, taking into consideration the trustworthiness of unlicensed users. The second scheme is a cooperative framework to enhance secure communications of licensed users. An introduction to CRNs and literature survey enhance the discussion while numerical results are provided to demonstrate the viability of the proposed schemes. The brief is designed for researchers and professionals working with cognitive radio networks or interested in cooperation based access. Advanced-level students studying computer communication networks and communications engineering will also find this brief useful.

Performance of Cooperative Spectrum Sensing in Cognitive Radio Networks

Chilakala Sudhamani
Performance of Cooperative Spectrum Sensing in Cognitive Radio Networks Book PDF

Author : Chilakala Sudhamani
Publisher : GRIN Verlag
Page : 167 pages
File Size : 54,9 Mb
Release : 2020-10-08
Category : Technology & Engineering
ISBN : 9783346267016

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Performance of Cooperative Spectrum Sensing in Cognitive Radio Networks by Chilakala Sudhamani Pdf

Doctoral Thesis / Dissertation from the year 2020 in the subject Engineering - Communication Technology, grade: A, , language: English, abstract: Cooperative spectrum sensing technique is used to maximize the utilization of unused licensed spectrum. As the cooperation among the secondary users increases the detection performance increases, which increases the average channel throughput and energy efficiency but it depends on the number of cooperative secondary users, fusion rules, channel conditions and detection threshold. In this thesis average channel throughput, energy consumption and energy efficiency are estimated for variable number of secondary users and detection thresholds using hard fusion rules i.e. AND, OR and MAJORITY fusion rules. From the results it has been observed that the performance of AND fusion rule is better at low detection thresholds and for less number of secondary users. The performance of OR fusion rule is better at high detection thresholds and for large number of secondary users. The performance of MAJORITY fusion rule follows the performance of AND fusion rule at low detection thresholds and it follows the performance of OR fusion rule at high detection thresholds. However as the number of cooperative secondary users increases the energy required for spectrum sensing and reporting sensing results to the fusion center increases, which increases the energy consumption and reduces the energy efficiency. Therefore energy efficiency can be improved by maximizing the average channel throughput or by minimizing the energy consumption. To minimize the energy consumption in cooperative spectrum sensing, optimization technique has been proposed in this thesis and it is used for further improvement of energy efficiency. With this optimization technique, optimal number of cooperative secondary users are derived by maximizing the energy efficiency using AND and OR fusion rules but not with MAJORITY fusion rule. Because it is very difficult to estimate the optimal number of cooperative secondary users using MAJORITY fusion rule, so optimization of final decision threshold was proposed in the existing methods to maximize the energy efficiency using MAJORITY fusion rule. Therefore AND and OR fusion rules are used in this work to optimize the number of cooperative secondary users.

Artificial Intelligent Techniques for Wireless Communication and Networking

R. Kanthavel,K. Anathajothi,S. Balamurugan,R. Karthik Ganesh
Artificial Intelligent Techniques for Wireless Communication and Networking Book PDF

Author : R. Kanthavel,K. Anathajothi,S. Balamurugan,R. Karthik Ganesh
Publisher : John Wiley & Sons
Page : 388 pages
File Size : 46,8 Mb
Release : 2022-02-24
Category : Computers
ISBN : 9781119821786

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Artificial Intelligent Techniques for Wireless Communication and Networking by R. Kanthavel,K. Anathajothi,S. Balamurugan,R. Karthik Ganesh Pdf

ARTIFICIAL INTELLIGENT TECHNIQUES FOR WIRELESS COMMUNICATION AND NETWORKING The 20 chapters address AI principles and techniques used in wireless communication and networking and outline their benefit, function, and future role in the field. Wireless communication and networking based on AI concepts and techniques are explored in this book, specifically focusing on the current research in the field by highlighting empirical results along with theoretical concepts. The possibility of applying AI mechanisms towards security aspects in the communication domain is elaborated; also explored is the application side of integrated technologies that enhance AI-based innovations, insights, intelligent predictions, cost optimization, inventory management, identification processes, classification mechanisms, cooperative spectrum sensing techniques, ad-hoc network architecture, and protocol and simulation-based environments. Audience Researchers, industry IT engineers, and graduate students working on and implementing AI-based wireless sensor networks, 5G, IoT, deep learning, reinforcement learning, and robotics in WSN, and related technologies.

Cooperative Device-to-Device Communication in Cognitive Radio Cellular Networks

Peng Li,Song Guo
Cooperative Device to Device Communication in Cognitive Radio Cellular Networks Book PDF

Author : Peng Li,Song Guo
Publisher : Springer
Page : 82 pages
File Size : 45,8 Mb
Release : 2014-11-25
Category : Computers
ISBN : 9783319125954

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Cooperative Device-to-Device Communication in Cognitive Radio Cellular Networks by Peng Li,Song Guo Pdf

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. By providing an extensive review of recent advances in D2D communication, the authors demonstrate that the quality of D2D links significantly affects offloading performance in cellular networks, which motivates the design of cooperative D2D communication. After presenting the architecture of cooperative D2D communication, the challenges of capacity maximization and energy efficiency are addressed by optimizing relay assignment, power control and resource allocation. Furthermore, cooperative D2D communication is enhanced by network coding technology, and then is extended for broadcast sessions. Along with detailed problem formulation and hardness analysis, fast algorithms are developed by exploiting problem-specific characteristics such that they can be applied in practice.

Cognitive Radio, Mobile Communications and Wireless Networks

Mubashir Husain Rehmani,Riadh Dhaou
Cognitive Radio Mobile Communications and Wireless Networks Book PDF

Author : Mubashir Husain Rehmani,Riadh Dhaou
Publisher : Springer
Page : 290 pages
File Size : 48,9 Mb
Release : 2018-08-31
Category : Technology & Engineering
ISBN : 3319910019

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Cognitive Radio, Mobile Communications and Wireless Networks by Mubashir Husain Rehmani,Riadh Dhaou Pdf

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.

Introduction to Cognitive Radio Networks and Applications

Geetam Tomar,Ashish Bagwari,Jyotshana Kanti
Introduction to Cognitive Radio Networks and Applications Book PDF

Author : Geetam Tomar,Ashish Bagwari,Jyotshana Kanti
Publisher : CRC Press
Page : 338 pages
File Size : 41,9 Mb
Release : 2016-10-03
Category : Computers
ISBN : 9781498762991

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Introduction to Cognitive Radio Networks and Applications by Geetam Tomar,Ashish Bagwari,Jyotshana Kanti Pdf

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.

Advancement in Sensing Technology

Subhas Chandra Mukhopadhyay,Krishanthi P. Jayasundera,Anton Fuchs
Advancement in Sensing Technology Book PDF

Author : Subhas Chandra Mukhopadhyay,Krishanthi P. Jayasundera,Anton Fuchs
Publisher : Springer Science & Business Media
Page : 329 pages
File Size : 40,8 Mb
Release : 2012-09-06
Category : Technology & Engineering
ISBN : 9783642321801

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Advancement in Sensing Technology by Subhas Chandra Mukhopadhyay,Krishanthi P. Jayasundera,Anton Fuchs Pdf

The book presents the recent advancements in the area of sensors and sensing technology, specifically in environmental monitoring, structural health monitoring, dielectric, magnetic, electrochemical, ultrasonic, microfluidic, flow, surface acoustic wave, gas, cloud computing and bio-medical. This book will be useful to a variety of readers, namely, Master and PhD degree students, researchers, practitioners, working on sensors and sensing technology. The book will provide an opportunity of a dedicated and a deep approach in order to improve their knowledge in this specific field.

Cognitive Radio Networks

Tao Jiang,Zhiqiang Wang,Yang Cao
Cognitive Radio Networks Book PDF

Author : Tao Jiang,Zhiqiang Wang,Yang Cao
Publisher : CRC Press
Page : 143 pages
File Size : 46,9 Mb
Release : 2015-04-08
Category : Computers
ISBN : 9781498721141

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Cognitive Radio Networks by Tao Jiang,Zhiqiang Wang,Yang Cao Pdf

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-base

Sensing Techniques for Next Generation Cognitive Radio Networks

Bagwari, Ashish,Bagwari, Jyotshana,Tomar, Geetam Singh
Sensing Techniques for Next Generation Cognitive Radio Networks Book PDF

Author : Bagwari, Ashish,Bagwari, Jyotshana,Tomar, Geetam Singh
Publisher : IGI Global
Page : 356 pages
File Size : 52,6 Mb
Release : 2018-08-30
Category : Technology & Engineering
ISBN : 9781522553557

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Sensing Techniques for Next Generation Cognitive Radio Networks by Bagwari, Ashish,Bagwari, Jyotshana,Tomar, Geetam Singh Pdf

The inadequate use of wireless spectrum resources has recently motivated researchers and practitioners to look for new ways to improve resource efficiency. As a result, new cognitive radio technologies have been proposed as an effective solution. Sensing Techniques for Next Generation Cognitive Radio Networks is a pivotal reference source that provides vital research on the application of spectrum sensing techniques. While highlighting topics such as radio identification, compressive sensing, and wavelet transform, this publication explores the standards and the methods of cognitive radio network architecture. This book is ideally designed for IT and network engineers, practitioners, and researchers seeking current research on radio scene analysis for cognitive radios and networks.

Dynamic Spectrum Access and Management in Cognitive Radio Networks

Ekram Hossain,Dusit Niyato,Zhu Han
Dynamic Spectrum Access and Management in Cognitive Radio Networks Book PDF

Author : Ekram Hossain,Dusit Niyato,Zhu Han
Publisher : Cambridge University Press
Page : 504 pages
File Size : 52,6 Mb
Release : 2009-06-18
Category : Computers
ISBN : 9780521898478

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Dynamic Spectrum Access and Management in Cognitive Radio Networks by Ekram Hossain,Dusit Niyato,Zhu Han Pdf

An all-inclusive introduction to this revolutionary technology, presenting the key research issues and state-of-the-art design, analysis, and optimization techniques.

Cooperative Wireless Communications

Yan Zhang,Hsiao-Hwa Chen,Mohsen Guizani
Cooperative Wireless Communications Book PDF

Author : Yan Zhang,Hsiao-Hwa Chen,Mohsen Guizani
Publisher : CRC Press
Page : 518 pages
File Size : 43,7 Mb
Release : 2009-03-10
Category : Computers
ISBN : 9781420064704

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Cooperative Wireless Communications by Yan Zhang,Hsiao-Hwa Chen,Mohsen Guizani Pdf

Cooperative devices and mechanisms are increasingly important to enhance the performance of wireless communications and networks, with their ability to decrease power consumption and packet loss rate and increase system capacity, computation, and network resilience. Considering the wide range of applications, strategies, and benefits associated wit