Backtracking search optimization for collaborative beamforming in wireless sensor networks
Due to energy limitation and constraint in communication capabilities, the undesirable high battery power consumption has become one of the major issues in wireless sensor network (WSN). Therefore, a collaborative beamforming (CB) method was introduced with the aim to improve the radiation beampatte...
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Universitas Ahmad Dahlan
2018
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| Online Access: | http://eprints.utm.my/id/eprint/84536/1/NikNoordiniNikAbdMalik2018_BacktrackingSearchOptimizationforCollaborativeBeamforming.pdf http://eprints.utm.my/id/eprint/84536/ http://dx.doi.org/10.12928/TELKOMNIKA.v16i4.9058 |
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my.utm.845362020-01-11T07:32:21Z http://eprints.utm.my/id/eprint/84536/ Backtracking search optimization for collaborative beamforming in wireless sensor networks Ahmad Nazri, N. N. Abd. Malik, N. N. Nik Idoumghar, L. Abdul Latiff, N. M. Ali, S. TK Electrical engineering. Electronics Nuclear engineering Due to energy limitation and constraint in communication capabilities, the undesirable high battery power consumption has become one of the major issues in wireless sensor network (WSN). Therefore, a collaborative beamforming (CB) method was introduced with the aim to improve the radiation beampattern in order to compensate the power consumption. A CB is a technique which can increase the sensor node gain and performance by aiming at the desired objectives through intelligent capabilities. The sensor nodes were located randomly in WSN environment. The nodes were designed to cooperate among each other and act as a collaborative antenna array. The configuration of the collaborative nodes was modeled in circular array formation. The position of array nodes was determined by obtaining the optimum parameters pertaining to the antenna array which implemented by using Backtracking Search Optimization Algorithm (BSA). The parameter considered in the project was the side-lobe level minimization. It was observed that, the suppression of side-lobe level for BSA was better compared to the radiation beampattern obtained for conventional uniform circular array. Universitas Ahmad Dahlan 2018-08 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/84536/1/NikNoordiniNikAbdMalik2018_BacktrackingSearchOptimizationforCollaborativeBeamforming.pdf Ahmad Nazri, N. N. and Abd. Malik, N. N. Nik and Idoumghar, L. and Abdul Latiff, N. M. and Ali, S. (2018) Backtracking search optimization for collaborative beamforming in wireless sensor networks. Telkomnika (Telecommunication Computing Electronics and Control), 16 (4). pp. 1801-1808. ISSN 1693-6930 http://dx.doi.org/10.12928/TELKOMNIKA.v16i4.9058 |
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TK Electrical engineering. Electronics Nuclear engineering Ahmad Nazri, N. N. Abd. Malik, N. N. Nik Idoumghar, L. Abdul Latiff, N. M. Ali, S. Backtracking search optimization for collaborative beamforming in wireless sensor networks |
| description |
Due to energy limitation and constraint in communication capabilities, the undesirable high battery power consumption has become one of the major issues in wireless sensor network (WSN). Therefore, a collaborative beamforming (CB) method was introduced with the aim to improve the radiation beampattern in order to compensate the power consumption. A CB is a technique which can increase the sensor node gain and performance by aiming at the desired objectives through intelligent capabilities. The sensor nodes were located randomly in WSN environment. The nodes were designed to cooperate among each other and act as a collaborative antenna array. The configuration of the collaborative nodes was modeled in circular array formation. The position of array nodes was determined by obtaining the optimum parameters pertaining to the antenna array which implemented by using Backtracking Search Optimization Algorithm (BSA). The parameter considered in the project was the side-lobe level minimization. It was observed that, the suppression of side-lobe level for BSA was better compared to the radiation beampattern obtained for conventional uniform circular array. |
| format |
Article |
| author |
Ahmad Nazri, N. N. Abd. Malik, N. N. Nik Idoumghar, L. Abdul Latiff, N. M. Ali, S. |
| author_facet |
Ahmad Nazri, N. N. Abd. Malik, N. N. Nik Idoumghar, L. Abdul Latiff, N. M. Ali, S. |
| author_sort |
Ahmad Nazri, N. N. |
| title |
Backtracking search optimization for collaborative beamforming in wireless sensor networks |
| title_short |
Backtracking search optimization for collaborative beamforming in wireless sensor networks |
| title_full |
Backtracking search optimization for collaborative beamforming in wireless sensor networks |
| title_fullStr |
Backtracking search optimization for collaborative beamforming in wireless sensor networks |
| title_full_unstemmed |
Backtracking search optimization for collaborative beamforming in wireless sensor networks |
| title_sort |
backtracking search optimization for collaborative beamforming in wireless sensor networks |
| publisher |
Universitas Ahmad Dahlan |
| publishDate |
2018 |
| url |
http://eprints.utm.my/id/eprint/84536/1/NikNoordiniNikAbdMalik2018_BacktrackingSearchOptimizationforCollaborativeBeamforming.pdf http://eprints.utm.my/id/eprint/84536/ http://dx.doi.org/10.12928/TELKOMNIKA.v16i4.9058 |
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13.211869 |