Optimized-Hilbert for mobility in wireless sensor networks
In wireless sensor networks (WSNs), mobilizing sink node for data collection can minimize communication and maximize network lifetime. Several mobility algorithms have been proposed to control sink node's movement. However, they do not consider mobility for coverage area problem. Hilbert space-...
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| Format: | Book Section |
| Language: | English |
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Insitute of Electrical and Electronics Engineers
2007
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| Subjects: | |
| Online Access: | http://eprints.utm.my/9638/ http://eprints.utm.my/9638/1/MaznahKamat2007_OptimizedHilbertForMobility.pdf |
| _version_ | 1848891900337061888 |
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| author | Kamat, M. Ismail, A. S. Olariu, S. |
| author_facet | Kamat, M. Ismail, A. S. Olariu, S. |
| author_sort | Kamat, M. |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | In wireless sensor networks (WSNs), mobilizing sink node for data collection can minimize communication and maximize network lifetime. Several mobility algorithms have been proposed to control sink node's movement. However, they do not consider mobility for coverage area problem. Hilbert space-filling curves technique is modified to navigate mobile sink in traversing specfiic area of the sensor field. The algorithm is called optimized-Hilbert, which provides mobility pattern of a sink node in covering an ellipsoidal monitoring area during data collection for a specific mission by traversing the entire area from an entry point and finish at an exit point of square grids. The optimized-Hilbert requires less number of steps as compared to conventional Hilbert. Additionally, it is also compared with circular mobility, and result indicates the efficiency of optimized Hilbert. |
| first_indexed | 2025-11-15T21:05:19Z |
| format | Book Section |
| id | utm-9638 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T21:05:19Z |
| publishDate | 2007 |
| publisher | Insitute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-96382017-08-15T01:33:42Z http://eprints.utm.my/9638/ Optimized-Hilbert for mobility in wireless sensor networks Kamat, M. Ismail, A. S. Olariu, S. QA75 Electronic computers. Computer science In wireless sensor networks (WSNs), mobilizing sink node for data collection can minimize communication and maximize network lifetime. Several mobility algorithms have been proposed to control sink node's movement. However, they do not consider mobility for coverage area problem. Hilbert space-filling curves technique is modified to navigate mobile sink in traversing specfiic area of the sensor field. The algorithm is called optimized-Hilbert, which provides mobility pattern of a sink node in covering an ellipsoidal monitoring area during data collection for a specific mission by traversing the entire area from an entry point and finish at an exit point of square grids. The optimized-Hilbert requires less number of steps as compared to conventional Hilbert. Additionally, it is also compared with circular mobility, and result indicates the efficiency of optimized Hilbert. Insitute of Electrical and Electronics Engineers 2007-08 Book Section PeerReviewed application/pdf en http://eprints.utm.my/9638/1/MaznahKamat2007_OptimizedHilbertForMobility.pdf Kamat, M. and Ismail, A. S. and Olariu, S. (2007) Optimized-Hilbert for mobility in wireless sensor networks. In: International Conference on Computational Science and its Applications ICCSA 2007. Insitute of Electrical and Electronics Engineers, pp. 554-560. ISBN 978-0-7695-2945-5 http://dx.doi.org/10.1109/ICCSA.2007.85 doi : 10.1109/ICCSA.2007.85 |
| spellingShingle | QA75 Electronic computers. Computer science Kamat, M. Ismail, A. S. Olariu, S. Optimized-Hilbert for mobility in wireless sensor networks |
| title | Optimized-Hilbert for mobility in wireless sensor networks |
| title_full | Optimized-Hilbert for mobility in wireless sensor networks |
| title_fullStr | Optimized-Hilbert for mobility in wireless sensor networks |
| title_full_unstemmed | Optimized-Hilbert for mobility in wireless sensor networks |
| title_short | Optimized-Hilbert for mobility in wireless sensor networks |
| title_sort | optimized-hilbert for mobility in wireless sensor networks |
| topic | QA75 Electronic computers. Computer science |
| url | http://eprints.utm.my/9638/ http://eprints.utm.my/9638/ http://eprints.utm.my/9638/ http://eprints.utm.my/9638/1/MaznahKamat2007_OptimizedHilbertForMobility.pdf |