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《Computer and Modernization》 2017-09
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An Algorithm of Coverage-Hole Patching on Improved Rhomboid Mesh

ZHU Lin;School of Information Technology,Shangqiu Normal University;  
The coverage holes seriously affect the performance of the target monitoring network. This paper proposes an algorithm of coverage-hole patching on the improved rhomboid mesh in hybrid sensor networks. This algorithm guides the mobile nodes to the specified location to eliminate the holes region through the improved rhomboid shaped patch. The simulation results show that,compared with TNR algorithm,the proposed algorithm can effectively reduce the number of mobile nodes,and improve the utilization ratio of mobile nodes.
【Fund】: 河南省教育厅科研立项(16A520024);; 商丘师范学院高等教育教学改革研究项目(2015jgxm45)
【CateGory Index】: TP212.9
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