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Radio Resource Allocation Fairness in Cooperative Cognitive Radio Relay Networks
Imbalance and unfairness in resource allocation and utilization can lead to a degraded network environment where wireless network users experience...
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Intelligent dynamic spectrum access using fuzzy logic in cognitive radio networks
Cognitive radio networks have emerged as a promising solution to the growing problem of spectrum scarcity and inefficient spectrum utilization. By...
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Exploiting 5G Enabled Cognitive Radio Technology for Semantic Analysis in Social Networks
Cognitive radio is an intelligent communication system that is aware of its environment and can dynamically adapt its operating parameters with the...
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Total Throughput Capacity Maximization in Cooperative Cognitive Radio Relay Networks
Wireless networks are burdened with the demand of providing higher data rates for the user devices connected to the wireless networks. This demand...
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Cognitive Radio
Cognitive radio is a rapidly evolving technology that enables optimization of spectrum utilization via radios that can dynamically adapt their...
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Energy Optimization in Spectrum Sensing Using Cognitive Radio Wireless Sensor Networks
Wireless Sensor Networks (WSNs) have gained widespread adoption across various applications due to their capacity to collect and wirelessly transmit...
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An Improved Selfish Node Detection Algorithm for Cognitive Radio Mobile Ad Hoc Networks
Cognitive radio technology is aimed at utilizing the maximum available licensed spectrum for secondary users. However, the performance of a cognitive...
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Experimental testing and analysis of regression algorithms for spectrum sensing in cognitive radio networks
The allocation policy has resulted in some bands becoming oversaturated and hindering the efficient utilization of these frequencies by unlicensed...
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Performance Analysis of Spatial Modulation in Cooperative Cognitive Radio Networks with Energy Harvesting
Inspired by the stringent requirements of energy efficiency and spectral efficiency for future wireless communication networks, a novel Spatial...
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A Lightweight Secure Throughput Optimization Scheme in Cognitive Radio Networks
Cognitive radio (CR) is a technological invention to improve the spectrum performance in wireless networks linked to a cooperative spectrum sensing...
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Unequal Clustering Energy Hole Avoidance (UCEHA) algorithm in Cognitive Radio Wireless Sensor Networks (CRWSNs)
Cognitive Radio Wireless Sensor Networks (CRWSNs) promise optimized spectrum utilization but face challenges in sustaining energy balance,...
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A modified energy efficient relay selection for cognitive radio sensor networks
The cognitive radio sensor network (CRSN) faces additional difficulties in develo** topology maintenance methods. Spectrum-aware clustering...
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Developments in Cognitive Radio Networks Future Directions for Beyond 5G
This book provides holistic yet concise information on what modern cognitive radio networks are, how they work, and the possible future directions...
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Secure transmission performance analysis of multi-hop cognitive relay radio networks with energy harvesting and artificial noise aided
According to the current challenges of spectrum scarcity, poor wireless communication quality, insufficient energy supply and physical layer...
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Single-sided truthful auction mechanism for heterogeneous channel allocation in cognitive radio networks
In order to alleviate imbalances in radio spectrum usage, cognitive radio (CR) is designed as a dominant solution, which constantly senses the...
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Co-variance Based Adaptive Threshold Spectrum Detection Optimized with Chameleon Swarm Optimization for Optimum Threshold Selection in Cognitive Radio Networks
In cognitive radio networks, Spectrum sensing is most important task for avoiding the unacceptable interference to primary users. The performance of...
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Perspectives on Cognitive Radio Networks
This chapter describes the foundational and modern architectural descriptions, depictions and designs of the cognitive radio networks. The chapter...
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Routing in cognitive radio networks using adaptive full-duplex communications over IoT environment
Wireless communication demands rapidly increase due to the increase of Internet of Things applications, which leads researchers to build secondary...
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Performance analysis of overlay-based cognitive radio networks with MRC/SC and DT/AF/DF
This paper studies overlay-based cognitive radio networks (ObCRNs) where transmission from a licensed transmitter (LT) to a licensed receiver (LR) is...
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Efficient Routing Protocol for Optimal Route Selection in Cognitive Radio Networks Over IoT Environment
In recent times, Cognitive Radio Networks (CRNS) have been broadly investigated in light of the unceasingly growing demands of the Internet of Things...
