Energy Detection For Spectrum Sensing In Cognitive Radio
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Energy Detection For Spectrum Sensing In Cognitive Radio
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Author : Saman Atapattu
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-02-15
Energy Detection For Spectrum Sensing In Cognitive Radio written by Saman Atapattu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-15 with Computers categories.
This Springer Brief focuses on the current state-of-the-art research on spectrum sensing by using energy detection, a low-complexity and low-cost technique. It includes a comprehensive summary of recent research, fundamental theories, possible architectures, useful performance measurements of energy detection and applications of energy detection. Concise, practical chapters explore conventional energy detectors, alternative forms of energy detectors, performance measurements, diversity techniques and cooperative networks. The careful analysis enables reader to identify the most efficient techniques for improving energy detection performance. Energy Detection for Spectrum Sensing in Cognitive Radio is a valuable tool for researchers and practitioners interested in spectrum sensing and cognitive radio networks. Advanced-level students studying wireless communication will also benefit from this brief.
Energy Detection Based Spectrum Sensing In Cognitive Radio
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Author : Pranav Patel
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2015-06-25
Energy Detection Based Spectrum Sensing In Cognitive Radio written by Pranav Patel and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-25 with categories.
The rapid usage of wireless-communications in personal, commercial and governmental capacities, efficient spectrum utilization has become a prime topic of interest. Most of the licensed bands suffer from under-utilization and less spectral occupancy of spectrum. Cognitive radio technology promising solution to the problem of low spectral occupancy and inefficient utilization of the licensed radio spectrum. A prime constituent of the cognitive radio technology is spectrum sensing. Energy detection (ED) is one of the popular spectrum sensing technique for cognitive radio. In this work, I Proposed RTL 2832U SDR stick is suitable for energy detection based spectrum sensing method. In this experiment, we capture the real time signal coming from the BTS over the different city in rural & urban area using an RTL 2832U SDR stick to decide the frequency band available or not. The GNU Radio software allows for the implementation of Energy detection spectrum sensing technique using the RTL-SDR.
Improve Performance Analysis Of Energy Detection In Spectrum Sensing Of Cognitive Radio
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Author : Muhammad Syahmi Syazwan Abdul Halim
language : en
Publisher:
Release Date : 2012
Improve Performance Analysis Of Energy Detection In Spectrum Sensing Of Cognitive Radio written by Muhammad Syahmi Syazwan Abdul Halim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Introduction To Cognitive Radio Networks And Applications
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Author : Geetam Tomar
language : en
Publisher: CRC Press
Release Date : 2016-10-03
Introduction To Cognitive Radio Networks And Applications written by Geetam Tomar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-03 with Computers categories.
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.
Security Aware Cooperation In Cognitive Radio Networks
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Author : Ning Zhang
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-29
Security Aware Cooperation In Cognitive Radio Networks written by Ning Zhang and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-29 with Computers categories.
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.
Analysis Of Energy Detection In Cognitive Radio Networks
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Author : Saman U. B. Atapattu
language : en
Publisher:
Release Date : 2013
Analysis Of Energy Detection In Cognitive Radio Networks written by Saman U. B. Atapattu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Cognitive radio networks categories.
Cognitive radio is one of the most promising technologies to address the spectrum scarcity problem. Cognitive radio requires spectrum sensing, which is used by unlicensed users to opportunistically access the licensed spectrum. Spectrum sensing using energy detection offers low-cost and low-complexity. In this thesis, a comprehensive performance analysis of energy detection based spectrum sensing is developed. Detection performance over composite (fading and shadowing) channels is first investigated using the K and K_G channel models. To further facilitate analysis of energy detection over different wireless channels, a unified channel model based on a mixture gamma distribution is developed. The unified model can accurately represent most existing channel models. A single-value performance metric, the area under the receiver operating characteristic curve, is proposed to measure the overall detection capability, and is investigated over various wireless fading channels. The energy detection based cooperative spectrum sensing is also studied, which can largely improve the detection performance. Since spectrum sensing is required to identify activities of licensed users at a very low signal-to-noise ratio (SNR), performance of energy detection with low SNR is also analyzed in this thesis.
Proceedings Of The International Conference On Advanced Intelligent Systems And Informatics 2020
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Author : Aboul Ella Hassanien
language : en
Publisher: Springer Nature
Release Date : 2020-09-19
Proceedings Of The International Conference On Advanced Intelligent Systems And Informatics 2020 written by Aboul Ella Hassanien and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-19 with Technology & Engineering categories.
This book presents the proceedings of the 6th International Conference on Advanced Intelligent Systems and Informatics 2020 (AISI2020), which took place in Cairo, Egypt, from October 19 to 21, 2020. This international and interdisciplinary conference, which highlighted essential research and developments in the fields of informatics and intelligent systems, was organized by the Scientific Research Group in Egypt (SRGE). The book is divided into several sections, covering the following topics: Intelligent Systems, Deep Learning Technology, Document and Sentiment Analysis, Blockchain and Cyber Physical System, Health Informatics and AI against COVID-19, Data Mining, Power and Control Systems, Business Intelligence, Social Media and Digital Transformation, Robotic, Control Design, and Smart Systems.
Power Energy And Secure Smart Technologies
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Author : Thanikanti Sudhakar Babu
language : en
Publisher: CRC Press
Release Date : 2025-07-16
Power Energy And Secure Smart Technologies written by Thanikanti Sudhakar Babu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-16 with Technology & Engineering categories.
This Book of Proceedings presents the collective research and insights shared at the conference on Power, Energy, and Secure Smart Technologies. The event brings together leading minds from academia, industry, and research to explore innovations and address challenges in modern power systems, sustainable energy solutions, and secure smart technologies. The papers compiled here reflect the latest developments, case studies, and forward-looking ideas that contribute to the evolving landscape of intelligent and resilient energy systems. We trust this volume will serve as a valuable resource for researchers, professionals, and students committed to advancing technology for a sustainable and secure energy future.
Implementation Of Energy Detector For Cognitive Radio
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Author : Zahir A. Hussein Alsulaimawi
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2013
Implementation Of Energy Detector For Cognitive Radio written by Zahir A. Hussein Alsulaimawi and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Cognitive radio is a technology that provides a promising new way to improve the efficiency of the use of the electromagnetic spectrum that available. Spectrum sensing helps in the detection of spectrum holes (unused channels of the band), and instantly move into vacant channels while avoiding occupied ones. A brief overview of the energy detection based spectrum sensing for cognitive cadio technology is introduced. An energy detector with baseband sampling for cognitive radio is presented with mathematical analyses for an additive white Gaussian noise (AWGN) channel. Practical implementa-tion issues on Texas Instruments TMS320C6713 floating point DSP board are presented. A new multiple antenna technique based energy detector is proposed. As well as, several algorithms for generating white noise are implemented.
Signal And Information Processing Networking And Computers
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Author : Songlin Sun
language : en
Publisher: Springer
Release Date : 2017-12-16
Signal And Information Processing Networking And Computers written by Songlin Sun and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-16 with Technology & Engineering categories.
This proceedings book presents the latest research in the fields of information theory, communication system, computer science and signal processing, as well as other related technologies. Collecting selected papers from the 3rd Conference on Signal and Information Processing, Networking and Computers (ICSINC), held in Chongqing, China on September 13-15, 2017, it is of interest to professionals from academia and industry alike.