[1]方伟,梅希薇.基于Voronoi盲区的 三维无线传感器网络覆盖优化算法[J].郑州大学学报(工学版),2017,38(04):73-77.[doi:10.13705/j.issn.1671-6833.2017.01.019]
　Fang Wei,Mei Xiwei.Blind-zone centroid-based scheme in three dimensional Wireless Sensor Network area[J].Journal of Zhengzhou University (Engineering Science),2017,38(04):73-77.[doi:10.13705/j.issn.1671-6833.2017.01.019]
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基于Voronoi盲区的 三维无线传感器网络覆盖优化算法()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
38
期数:
2017年04期
页码:
73-77
栏目:
出版日期:
2017-07-18

文章信息/Info

Title:
Blind-zone centroid-based scheme in three dimensional Wireless Sensor Network area
作者:
方伟; 梅希薇
江南大学物联网工程学院,江苏无锡,214122
Author(s):
Fang Wei; Mei Xiwei
School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu, 214122 
关键词:
Keywords:
DOI:
10.13705/j.issn.1671-6833.2017.01.019
文献标志码:
A
摘要:
针对三维空间内无线传感器网络(wireless sensor network,WSN)的覆盖优化问题,提出了一种基于Voronoi盲区的三维无线传感器网络覆盖优化算法(blind-zone centroid-based scheme in three dimensional wireless sensor network area,BCBS-3 D).BCBS-3D算法对随机部署的无线传感器进行Voronoi图划分,依据传感器对应的三维Voronoi多面体的覆盖情况构造盲区图,将三维Voronoi盲区重心为候选优化位置,最大化覆盖监测区域.仿真结果表明,在基于Voronoi图的情况下,BCBS-3D算法在覆盖率和平均移动距离方面具有优势.
Abstract:
For the problem of coverage optimization in Wireless Sensor Network (WSN),a blind-zone centroid-based scheme in three dimensional area(BCBS-3D) was proposed.In the three-dimensional monitoring region,BCBS-3D partitioned random sensors by Voronoi diagram.According to the coverage of three dimensional Voronoi polyhedron,blind-zone diagram could be constructed clearly.BCBS-3D also regarded the centroid of blind-zone area as the optimal position,so as to maximize the monitoring area.Simulation results showed that BCBS-3 D hadobvious advantages in coverage rate and distance compared with other algorithms that based on Voronoi diagram.
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