Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks
Energy efficient spectrum sensing and data communication to extend the lifetime of cognitive radio sensor network is becoming increasingly important due to resource constraint of CR-WSN inherent from WSN. This paper presents an energy-aware clustering (EAC) algorithm that enhances spectrum sensing p...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/56069/ http://psasir.upm.edu.my/id/eprint/56069/1/Energy-aware%20cluster%20based%20cooperative%20spectrum%20sensing%20for%20cognitive%20radio%20sensor%20networks.pdf |
| _version_ | 1848852978551750656 |
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| author | Mustapha, Ibrahim Mohd Ali, Borhanuddin Sali, Aduwati A. Rasid, Mohd Fadlee Mohamad, Hafizal |
| author_facet | Mustapha, Ibrahim Mohd Ali, Borhanuddin Sali, Aduwati A. Rasid, Mohd Fadlee Mohamad, Hafizal |
| author_sort | Mustapha, Ibrahim |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Energy efficient spectrum sensing and data communication to extend the lifetime of cognitive radio sensor network is becoming increasingly important due to resource constraint of CR-WSN inherent from WSN. This paper presents an energy-aware clustering (EAC) algorithm that enhances spectrum sensing performance and reduces network energy consumption thereby prolonging lifetime of the network. We derived network wide energy consumption model in terms of spectrum sensing energy consumption, intra cluster and inter clusters energy consumptions, and then determined the optimal number of clusters for the network. Through numerical analysis, we evaluate the effectiveness of the proposed algorithm in terms of minimizing network wide energy consumption and improving spectrum sensing performance. |
| first_indexed | 2025-11-15T10:46:40Z |
| format | Conference or Workshop Item |
| id | upm-56069 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:46:40Z |
| publishDate | 2014 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-560692017-07-03T09:34:51Z http://psasir.upm.edu.my/id/eprint/56069/ Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks Mustapha, Ibrahim Mohd Ali, Borhanuddin Sali, Aduwati A. Rasid, Mohd Fadlee Mohamad, Hafizal Energy efficient spectrum sensing and data communication to extend the lifetime of cognitive radio sensor network is becoming increasingly important due to resource constraint of CR-WSN inherent from WSN. This paper presents an energy-aware clustering (EAC) algorithm that enhances spectrum sensing performance and reduces network energy consumption thereby prolonging lifetime of the network. We derived network wide energy consumption model in terms of spectrum sensing energy consumption, intra cluster and inter clusters energy consumptions, and then determined the optimal number of clusters for the network. Through numerical analysis, we evaluate the effectiveness of the proposed algorithm in terms of minimizing network wide energy consumption and improving spectrum sensing performance. IEEE 2014 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/56069/1/Energy-aware%20cluster%20based%20cooperative%20spectrum%20sensing%20for%20cognitive%20radio%20sensor%20networks.pdf Mustapha, Ibrahim and Mohd Ali, Borhanuddin and Sali, Aduwati and A. Rasid, Mohd Fadlee and Mohamad, Hafizal (2014) Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks. In: 2014 IEEE 2nd International Symposium on Telecommunication Technologies (ISTT), 24-26 Nov. 2014, Langkawi, Kedah, Malaysia. (pp. 45-50). 10.1109/ISTT.2014.7238174 |
| spellingShingle | Mustapha, Ibrahim Mohd Ali, Borhanuddin Sali, Aduwati A. Rasid, Mohd Fadlee Mohamad, Hafizal Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks |
| title | Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks |
| title_full | Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks |
| title_fullStr | Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks |
| title_full_unstemmed | Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks |
| title_short | Energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks |
| title_sort | energy-aware cluster based cooperative spectrum sensing for cognitive radio sensor networks |
| url | http://psasir.upm.edu.my/id/eprint/56069/ http://psasir.upm.edu.my/id/eprint/56069/ http://psasir.upm.edu.my/id/eprint/56069/1/Energy-aware%20cluster%20based%20cooperative%20spectrum%20sensing%20for%20cognitive%20radio%20sensor%20networks.pdf |