Coverage improvement for directional sensor networks

Tien Wen Sung, Chu-Sing Yang

Research output: Chapter in Book/Report/Conference proceedingChapter

4 Citations (Scopus)

Abstract

This study used the characteristics of Voronoi diagram and directionadjustable directional sensors to propose a distributed greedy algorithm, which can improve the effective field coverage of directional sensor networks. Considering the coverage contribution of convex polygonal cell of sensors and the coverage overlap of direction select between neighbor sensors, the working direction is adjusted and controlled, so as to improve the overall sensing field coverage ratio in the sensor network environment without global information. Finally, simulations were used to evaluate the efficiency of the proposed algorithm.

Original languageEnglish
Title of host publicationAdvances in Intelligent Systems and Applications -Volume 1 Proceedings of the International Computer Symposium ICS 2012 Held at Hualien,Taiwan
EditorsJain Lakhmi, Chang Ruay-Shiung, Peng Sheng-Lung
Pages541-550
Number of pages10
DOIs
Publication statusPublished - 2013 Jun 28

Publication series

NameSmart Innovation, Systems and Technologies
Volume20
ISSN (Print)2190-3018
ISSN (Electronic)2190-3026

Fingerprint

Sensor networks
Sensors
Parallel algorithms
Sensor

All Science Journal Classification (ASJC) codes

  • Decision Sciences(all)
  • Computer Science(all)

Cite this

Sung, T. W., & Yang, C-S. (2013). Coverage improvement for directional sensor networks. In J. Lakhmi, C. Ruay-Shiung, & P. Sheng-Lung (Eds.), Advances in Intelligent Systems and Applications -Volume 1 Proceedings of the International Computer Symposium ICS 2012 Held at Hualien,Taiwan (pp. 541-550). (Smart Innovation, Systems and Technologies; Vol. 20). https://doi.org/10.1007/978-3-642-35452-6_55
Sung, Tien Wen ; Yang, Chu-Sing. / Coverage improvement for directional sensor networks. Advances in Intelligent Systems and Applications -Volume 1 Proceedings of the International Computer Symposium ICS 2012 Held at Hualien,Taiwan. editor / Jain Lakhmi ; Chang Ruay-Shiung ; Peng Sheng-Lung. 2013. pp. 541-550 (Smart Innovation, Systems and Technologies).
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Sung, TW & Yang, C-S 2013, Coverage improvement for directional sensor networks. in J Lakhmi, C Ruay-Shiung & P Sheng-Lung (eds), Advances in Intelligent Systems and Applications -Volume 1 Proceedings of the International Computer Symposium ICS 2012 Held at Hualien,Taiwan. Smart Innovation, Systems and Technologies, vol. 20, pp. 541-550. https://doi.org/10.1007/978-3-642-35452-6_55

Coverage improvement for directional sensor networks. / Sung, Tien Wen; Yang, Chu-Sing.

Advances in Intelligent Systems and Applications -Volume 1 Proceedings of the International Computer Symposium ICS 2012 Held at Hualien,Taiwan. ed. / Jain Lakhmi; Chang Ruay-Shiung; Peng Sheng-Lung. 2013. p. 541-550 (Smart Innovation, Systems and Technologies; Vol. 20).

Research output: Chapter in Book/Report/Conference proceedingChapter

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AB - This study used the characteristics of Voronoi diagram and directionadjustable directional sensors to propose a distributed greedy algorithm, which can improve the effective field coverage of directional sensor networks. Considering the coverage contribution of convex polygonal cell of sensors and the coverage overlap of direction select between neighbor sensors, the working direction is adjusted and controlled, so as to improve the overall sensing field coverage ratio in the sensor network environment without global information. Finally, simulations were used to evaluate the efficiency of the proposed algorithm.

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Sung TW, Yang C-S. Coverage improvement for directional sensor networks. In Lakhmi J, Ruay-Shiung C, Sheng-Lung P, editors, Advances in Intelligent Systems and Applications -Volume 1 Proceedings of the International Computer Symposium ICS 2012 Held at Hualien,Taiwan. 2013. p. 541-550. (Smart Innovation, Systems and Technologies). https://doi.org/10.1007/978-3-642-35452-6_55