SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING
Compressive sensing (CS) technique is used to solve the problem of high sampling rate with wide band signal spectrum sensing where high speed analogue to digital converter is needed to do that. This leads to difficult hardware implementation, large time of sensing and detection with high consumptio...
| Main Authors: | , |
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| Format: | Article |
| Language: | Arabic |
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Mustansiriyah University/College of Engineering
2020-11-01
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| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/94 |
| _version_ | 1797683301741232128 |
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| author | Ali Mohammad A. AL-Hussain Maher K. Mahmood |
| author_facet | Ali Mohammad A. AL-Hussain Maher K. Mahmood |
| author_sort | Ali Mohammad A. AL-Hussain |
| collection | DOAJ |
| description |
Compressive sensing (CS) technique is used to solve the problem of high sampling rate with wide band signal spectrum sensing where high speed analogue to digital converter is needed to do that. This leads to difficult hardware implementation, large time of sensing and detection with high consumptions power. The proposed approach combines energy-based detection, with CS compressive sensing and investigates the probability of detection, and the probability of false alarm as a function of the SNR, showing the effect of compression to spectrum sensing performance of cognitive radio system. The Discrete Cosine Transform (DCT) is used as a sparse representation basis of the received signal, and random matrix as a compressive matrix.
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| first_indexed | 2024-03-12T00:12:33Z |
| format | Article |
| id | doaj.art-e1270f80a9224a38b5c8c162e784eb80 |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-03-12T00:12:33Z |
| publishDate | 2020-11-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-e1270f80a9224a38b5c8c162e784eb802023-09-15T22:01:10ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252020-11-01246SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSINGAli Mohammad A. AL-Hussain0Maher K. Mahmood1Electrical Engineering Department, Mustansiriayh University, Baghdad, IraqElectrical Engineering Department, Mustansiriyah University, Baghdad, Iraq Compressive sensing (CS) technique is used to solve the problem of high sampling rate with wide band signal spectrum sensing where high speed analogue to digital converter is needed to do that. This leads to difficult hardware implementation, large time of sensing and detection with high consumptions power. The proposed approach combines energy-based detection, with CS compressive sensing and investigates the probability of detection, and the probability of false alarm as a function of the SNR, showing the effect of compression to spectrum sensing performance of cognitive radio system. The Discrete Cosine Transform (DCT) is used as a sparse representation basis of the received signal, and random matrix as a compressive matrix. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/94cognitive radiocompressive sensingspectrum sensingenergy detection |
| spellingShingle | Ali Mohammad A. AL-Hussain Maher K. Mahmood SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING Journal of Engineering and Sustainable Development cognitive radio compressive sensing spectrum sensing energy detection |
| title | SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING |
| title_full | SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING |
| title_fullStr | SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING |
| title_full_unstemmed | SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING |
| title_short | SPECTRUM SENSING OF WIDE BAND SIGNALS BASED ON ENERGY DETECTION WITH COMPRESSIVE SENSING |
| title_sort | spectrum sensing of wide band signals based on energy detection with compressive sensing |
| topic | cognitive radio compressive sensing spectrum sensing energy detection |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/94 |
| work_keys_str_mv | AT alimohammadaalhussain spectrumsensingofwidebandsignalsbasedonenergydetectionwithcompressivesensing AT maherkmahmood spectrumsensingofwidebandsignalsbasedonenergydetectionwithcompressivesensing |