Energy Detection For Spectrum Sensing In Cognitive Radio
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Energy Detection for Spectrum Sensing in Cognitive Radio
Author: Saman Atapattu
language: en
Publisher: Springer Science & Business Media
Release Date: 2014-02-15
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
Author: Pranav Patel
language: en
Publisher: LAP Lambert Academic Publishing
Release Date: 2015-06-25
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.
Spectrum Sensing for Cognitive Radio
The text examines basic spectrum sensing algorithm for narrowband spectrum sensing to the more advanced wideband spectrum sensing in a single volume. It will be an ideal reference text for graduate students and academic researchers in the field of electrical engineering, electronics engineering and remote sensing.