Subspace-based joint multiband detection for wideband spectrum sensing

机译：基于子空间的联合多频带检测，用于宽带频谱感测

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The paper presents a new method for the simultaneous detection of signals occupying separate portions of an observed wide frequency band. The method is based on the subspace decomposition of the covariance matrix of the observed signal. The proposed method does not rely on the knowledge of the noise power and gives good results in terms of correct detections and false alarm rate, even for low SNR values.

机译：本文提出了一种新的方法，用于同时检测占据观察到的宽频带各个部分的信号。该方法基于观测信号的协方差矩阵的子空间分解。所提出的方法不依赖于噪声功率的知识，即使对于低SNR值，也能在正确检测和误报率方面获得良好的结果。

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来源
《Instrumentation and Measurement Technology Conference (I2MTC), 2012 IEEE International》|2012年|p.2263- 2267|共5页
会议地点 Graz(AT)
作者
Bao Doris; Daponte Pasquale; De Vito Luca; Rapuano Sergio;
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作者单位

Department of Engineering, University of Sannio, Benevento, Italy;

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原文格式 PDF
正文语种 eng
中图分类计量学;
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1. Efficient Wideband Spectrum sensing Based on Compressive Sensing and Multiband Signal Covariance [J] . Evelio Astaiza, Hector Fabio Bermudez, Wilmar Yesid Campo Latin America Transactions, IEEE (Revista IEEE America Latina) . 2017,第3期

机译：基于压缩感知和多频带信号协方差的高效宽带频谱感知
2. Joint Soft-Decision Cooperative Spectrum Sensing and Power Control in Multiband Cognitive Radios [J] . Mu H., Tugnait J. K. Signal Processing, IEEE Transactions on . 2012,第10期

机译：多频带认知无线电中的联合软决策协作频谱感知和功率控制
3. A Wideband Spectrum-Sensing Processor With Adaptive Detection Threshold and Sensing Time [J] . Yu T.-H., Sekkat O., Rodriguez-Parera S., Circuits and Systems I: Regular Papers, IEEE Transactions on . 2011,第11期

机译：具有自适应检测阈值和感应时间的宽带频谱感应处理器
4. Subspace-based joint multiband detection for wideband spectrum sensing [C] . Bao Doris, Daponte Pasquale, De Vito Luca, IEEE International Instrumentation and Measurement Technology Conference . 2012

机译：基于子空间的宽带频谱感测的关节多频带检测
5. Compressive Wideband Spectrum Sensing based on Cyclostationary Detection. [D] . Jain, Varun. 2012

机译：基于循环平稳检测的压缩宽带频谱感知。
6. Wideband Spectrum Sensing: A Bayesian Compressive Sensing Approach [O] . Youness Arjoune, Naima Kaabouch 2018

机译：宽带频谱感测：贝叶斯压缩感测方法
7. Spatial-Spectral Joint Detection for Wideband Spectrum Sensing in Cognitive Radio Networks [O] . Quan, Zhi, Cui, Shuguang, Sayed, Ali. H., 2008

机译：用于宽带频谱感知的空间谱联合检测认知无线电网络
8. Wideband Cooperative Spectrum Sensing and Signal Detection (Briefing Slides). [R] . Zhou, D. 2013

机译：宽带协作频谱感知和信号检测（简报幻灯片）。

Subspace-based joint multiband detection for wideband spectrum sensing

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