Fast Self-Expansion of Sensing Coverage in Autonomous Mobile Sensor Networks

Youn-Hee HAN; Heon-Jong LEE; Sung-Gi MIN

doi:10.1587/transcom.E93.B.3148

Fast Self-Expansion of Sensing Coverage in Autonomous Mobile Sensor Networks

Youn-Hee HAN, Heon-Jong LEE, Sung-Gi MIN

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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]. proposed 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 target position. The performance evaluation shows that the proposed scheme achieves better results than the existing schemes in terms of fast coverage expansion.

Publication: IEICE TRANSACTIONS on Communications Vol.E93-B No.11 pp.3148-3151

Publication Date: 2010/11/01

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Online ISSN: 1745-1345

DOI: 10.1587/transcom.E93.B.3148

Type of Manuscript: LETTER

Category: Network

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Youn-Hee HAN, Heon-Jong LEE, Sung-Gi MIN, "Fast Self-Expansion of Sensing Coverage in Autonomous Mobile Sensor Networks" in IEICE TRANSACTIONS on Communications, vol. E93-B, no. 11, pp. 3148-3151, November 2010, doi: 10.1587/transcom.E93.B.3148.
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]. proposed 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 target position. The performance evaluation shows that the proposed scheme achieves better results than the existing schemes in terms of fast coverage expansion.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.3148/_p

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@ARTICLE{e93-b_11_3148,
author={Youn-Hee HAN, Heon-Jong LEE, Sung-Gi MIN, },
journal={IEICE TRANSACTIONS on Communications},
title={Fast Self-Expansion of Sensing Coverage in Autonomous Mobile Sensor Networks},
year={2010},
volume={E93-B},
number={11},
pages={3148-3151},
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]. proposed 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 target position. The performance evaluation shows that the proposed scheme achieves better results than the existing schemes in terms of fast coverage expansion.},
keywords={},
doi={10.1587/transcom.E93.B.3148},
ISSN={1745-1345},
month={November},}

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TY - JOUR
TI - Fast Self-Expansion of Sensing Coverage in Autonomous Mobile Sensor Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 3148
EP - 3151
AU - Youn-Hee HAN
AU - Heon-Jong LEE
AU - Sung-Gi MIN
PY - 2010
DO - 10.1587/transcom.E93.B.3148
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2010
AB - 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]. proposed 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 target position. The performance evaluation shows that the proposed scheme achieves better results than the existing schemes in terms of fast coverage expansion.
ER -