Fast Self-Expansion of Sensing Coverage in Autonomous Mobile Sensor Networks
- Authors
- Han, Youn-Hee; Lee, Heon-Jong; Min, Sung-Gi
- Issue Date
- 11월-2010
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- sensor; networks; self deployment algorithm
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E93B, no.11, pp.3148 - 3151
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E93B
- Number
- 11
- Start Page
- 3148
- End Page
- 3151
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/115388
- DOI
- 10.1587/transcom.E93.B.3148
- ISSN
- 0916-8516
- Abstract
- Random scattering of sensors may cause some location not to be covered In such a case it is useful to make use of mobile sensors that can move to eliminate the coverage holes Wang et al [1] pro posed self deployment schemes of mobile sensors by using Voronoi polygon However some coverage holes still remain after the execution of the schemes We propose a new self deployment scheme using the centroid (geometric center) of each sensor s Voronoi polygon as the moving tar get position The performance evaluation shows that the proposed scheme achieves better results than the existing schemes in terms of fast coverage expansion
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