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A Three-Dimensional Space Coverage Algorithm in Wireless Sensor Networks

  • Meng Tang
  • Qiang Wan
  • Jin Li
  • Yu Xiang
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 246)

Abstract

Sensor node coverage problem should be considered in 3D-space with the WSN deployed in atmosphere and underwater. In this paper, we focus on the effective coverage algorithm of sensor nodes in 3D networks, the analysis of the space-filling polyhedrons indicated that space-filling based on truncated octahedral is most effective. By the structure characteristics of filling space by Hexagonal Prism, Rhombic Dodecahedron and truncated octahedral, we provided the improved algorithm of cumulating the coordinate of nodes based on 3D mesh and simulated by MATLAB which confirmed there need least nodes by the coverage based on truncated octahedral. Meanwhile, the simulation results shows that the proposed algorithm is faster compared with the traditional calculating coordinate method.

Keywords

Three-dimensional networks Voronoi tessellation Kelvin’s conjecture Kepler’s conjecture Coverage 

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.School of Computer Science and EngineeringUniversity of Electronic Science and Technology of ChinaChengduChina

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