Improved Recovery Algorithms of Coverage Holes in Hybrid WSN

被引：0
|
作者：
Yu Q. [1 ]
Wang W.-D. [2 ]
Li L.-J. [1 ]
Qian T. [1 ]
机构：
[1] School of Communication and Information Engineering, University of Electronic Science and Technology of China, Chengdu
[2] School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu
来源：
| 1600年 / Univ. of Electronic Science and Technology of China卷 / 46期
关键词：
Coverage holes; Hybrid sensor network; Priority-based scheme; Recovery algorithm;
D O I：
10.3969/j.issn.1001-0548.2017.04.010
中图分类号：
学科分类号：
摘要：
This paper proposes two improved recovery algorithms on the base of Voronoi algorithm (VOR): priority-based VOR (VORP) and V complex priority-based VOR (ORCP) of coverage holes in wireless sensor networks (WSNs) in view of the existing problems in traditional VOR. Through the simulations and analyses of these two improved algorithms, as well as the vertical and horizontal comparisons and analyses of recovery algorithms unused and VOR, VORP, VORCP used, the results demonstrate that the proposed algorithms have better performances and efficiency than traditional recovery algorithms of coverage holes in WSNs. © 2017, Editorial Board of Journal of the University of Electronic Science and Technology of China. All right reserved.
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页码：534 / 539and599
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