Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)

Wideband Spectrum Compressed Blind Sensing without Reconstruction Based on Higher-order Moment

Authors
Chuan-Hai Jiao, Yong-Cheng Li, Rui Wang
Corresponding Author
Chuan-Hai Jiao
Available Online December 2016.
DOI
https://doi.org/10.2991/icwcsn-16.2017.84How to use a DOI?
Keywords
Wideband spectrum sensing; Compressed sensing; Higher order moment; Blind sensing
Abstract
To improve the detection performance and detection speed of wideband spectrum sensing algorithms with little priori knowledge, a scheme of cooperative wideband compressed blind sensing without reconstruction based on higher-order moment (CWCBS-HOM for short) is proposed. The test statistic is extracted from third-order moment of the compressed samples. The proposed method is blind in the sense since it need neither signal reconstruction, nor the prior knowledge of the primary user (PU) signal. Theoretical analysis and simulation results show that the proposed method can enhance the spectrum sensing capability with low computational complexity and high speed.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
Part of series
Advances in Computer Science Research
Publication Date
December 2016
ISBN
978-94-6252-302-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icwcsn-16.2017.84How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Chuan-Hai Jiao
AU  - Yong-Cheng Li
AU  - Rui Wang
PY  - 2016/12
DA  - 2016/12
TI  - Wideband Spectrum Compressed Blind Sensing without Reconstruction Based on Higher-order Moment
PB  - Atlantis Press
SP  - 395
EP  - 399
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.84
DO  - https://doi.org/10.2991/icwcsn-16.2017.84
ID  - Jiao2016/12
ER  -