Signal detection algorithm for cognitive radio using singular value decomposition
This paper highlights an algorithm for detecting the presence of wireless signal using the Singular Value Decomposition (SVD) technique.We simulated the algorithm to detect common digital signals in wireless communication to test the performance of the signal detector.The SVD-based signal detector w...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2011
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| Subjects: | |
| Online Access: | https://repo.uum.edu.my/id/eprint/9361/1/306.pdf |
| _version_ | 1803625814417211392 |
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| author | Omar, Mohd Hasbullah Hassan, Suhaidi Amphawan, Angela Awang Nor, Shahrudin |
| author_facet | Omar, Mohd Hasbullah Hassan, Suhaidi Amphawan, Angela Awang Nor, Shahrudin |
| author_sort | Omar, Mohd Hasbullah |
| collection | UUM |
| description | This paper highlights an algorithm for detecting the presence of wireless signal using the Singular Value Decomposition (SVD) technique.We simulated the algorithm to detect common digital signals in wireless communication to test the performance of the signal detector.The SVD-based signal detector was found to be more efficient in detecting a signal without knowing the properties of the transmitted signal.The performance of the algorithm is better compared to the favorable energy detection.The algorithm is suitable for blind spectrum sensing where the properties of the signal to be detected are unknown.This is also the advantage of the algorithm since any signal would interfere and subsequently affect the quality of service (QoS) of the IEEE 802.22 connection.Furthermore, the algorithm performed better in the low signalto-noise ratio (SNR) environment. |
| first_indexed | 2024-07-04T05:40:15Z |
| format | Conference or Workshop Item |
| id | uum-9361 |
| institution | Universiti Utara Malaysia |
| language | English |
| last_indexed | 2024-07-04T05:40:15Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | uum-93612015-04-08T01:46:53Z https://repo.uum.edu.my/id/eprint/9361/ Signal detection algorithm for cognitive radio using singular value decomposition Omar, Mohd Hasbullah Hassan, Suhaidi Amphawan, Angela Awang Nor, Shahrudin QA75 Electronic computers. Computer science This paper highlights an algorithm for detecting the presence of wireless signal using the Singular Value Decomposition (SVD) technique.We simulated the algorithm to detect common digital signals in wireless communication to test the performance of the signal detector.The SVD-based signal detector was found to be more efficient in detecting a signal without knowing the properties of the transmitted signal.The performance of the algorithm is better compared to the favorable energy detection.The algorithm is suitable for blind spectrum sensing where the properties of the signal to be detected are unknown.This is also the advantage of the algorithm since any signal would interfere and subsequently affect the quality of service (QoS) of the IEEE 802.22 connection.Furthermore, the algorithm performed better in the low signalto-noise ratio (SNR) environment. 2011-06-08 Conference or Workshop Item PeerReviewed application/pdf en https://repo.uum.edu.my/id/eprint/9361/1/306.pdf Omar, Mohd Hasbullah and Hassan, Suhaidi and Amphawan, Angela and Awang Nor, Shahrudin (2011) Signal detection algorithm for cognitive radio using singular value decomposition. In: 3rd International Conference on Computing and Informatics (ICOCI 2011), 8-9 June 2011, Bandung, Indonesia. http://www.icoci.cms.net.my |
| spellingShingle | QA75 Electronic computers. Computer science Omar, Mohd Hasbullah Hassan, Suhaidi Amphawan, Angela Awang Nor, Shahrudin Signal detection algorithm for cognitive radio using singular value decomposition |
| title | Signal detection algorithm for cognitive radio using singular value decomposition |
| title_full | Signal detection algorithm for cognitive radio using singular value decomposition |
| title_fullStr | Signal detection algorithm for cognitive radio using singular value decomposition |
| title_full_unstemmed | Signal detection algorithm for cognitive radio using singular value decomposition |
| title_short | Signal detection algorithm for cognitive radio using singular value decomposition |
| title_sort | signal detection algorithm for cognitive radio using singular value decomposition |
| topic | QA75 Electronic computers. Computer science |
| url | https://repo.uum.edu.my/id/eprint/9361/1/306.pdf |
| work_keys_str_mv | AT omarmohdhasbullah signaldetectionalgorithmforcognitiveradiousingsingularvaluedecomposition AT hassansuhaidi signaldetectionalgorithmforcognitiveradiousingsingularvaluedecomposition AT amphawanangela signaldetectionalgorithmforcognitiveradiousingsingularvaluedecomposition AT awangnorshahrudin signaldetectionalgorithmforcognitiveradiousingsingularvaluedecomposition |