Analysis of spectrum utilization for ISM band cognitive Radio Sensor Networks

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外文摘要：In this paper， an energy-based interference signal detection framework is proposed for the analysis of spectrum utilization in the ISM band cognitive Radio Sensor Networks (CRSNs)。 A hypothesis testing is used to derive the exact solution and approximate solution (with less computational complexity) of the quality of detection (i。e。， detection probability and false alarm probability)， from which the metric of spectrum utilization is defined and analyzed。 Numerical results are provided to validate the analysis。 The proposed framework and analytic results are expected to be applied to the design of future CRSNs。

外文关键词：

InterferenceWireless sensor networksCognitive radioIEEE 802.11 StandardDetectors

作者：

Shensheng Tang、Chenghua Tang、Rong Yu、Xiaojiang Chen、Yi Xie

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作者单位：

Missouri Western State University, St. Joseph, MO 64506, USA

Guilin University of Electronic Technology, Guilin 541004, China

Guangdong University of Technology, Guangzhou 510006, China

Northwest University, Xi'an 710127, China

Sun Yat-Sen University, Guangzhou 510275, China

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会议名称：

IEEE International Conference on Communication Software and Networks

会议地点：

Beijing(CN)

会议母体文献：

2016 8th IEEE International Conference on Communication Software and Networks

页码：

439-443

出版时间：

2016

DOI：

10.1109/ICCSN.2016.7587197