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2019 | OriginalPaper | Chapter

Realization and Performance Simulation of Spectrum Detection Based on Cyclostationarity Properties

Authors : Zhiqun Song, Yujing Lv, Zhongzhao Zhang

Published in: Artificial Intelligence for Communications and Networks

Publisher: Springer International Publishing

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Abstract

With the wide application of radio technology, spectrum resources are becoming more and more important. Cognitive radio is a new subject that is used to make full use of spectrum resources. The paper studies the spectrum sensing in cognitive radio and focuses on non-cooperative detection method. Based on the energy detection and analysis of the principle of feature detection in periodic stationary process. Using MATLAB for simulation analysis, making comparison of performance between the two methods. The detection performance of the periodic stationary process feature method is 5–7 dB better than the energy detection performance. And the system overhead is about an order of magnitude higher than energy detection.

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Metadata
Title
Realization and Performance Simulation of Spectrum Detection Based on Cyclostationarity Properties
Authors
Zhiqun Song
Yujing Lv
Zhongzhao Zhang
Copyright Year
2019
Book
Artificial Intelligence for Communications and Networks

Print ISBN: 978-3-030-22967-2

Electronic ISBN: 978-3-030-22968-9

Copyright Year: 2019

DOI
https://doi.org/10.1007/978-3-030-22968-9_37

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