Title :
Mobile Strategy of Sink Nodes in Multilayer Mobile Sensor Network
Author_Institution :
Jiangxi Sci. & Technol. Normal Univ., Nanchang, China
Abstract :
Based on the Bounded Delaunay Triangulation, Sink nodes´ optimal mobile path was designed using Calculating Algorithm of Collecting Blind Area. And there movement is optimized by Hierarchical Clustering Algorithm. Sink nodes´ movement is controlled in dominant regions to partially receive information from S nodes, which can reduce the expense of maintenance transmission path, and guarantee the reliability of transmission. The results show that the mobile strategy of Sink nodes provides good solutions of problems like instable communication and high loss rate of data in mobile network, and it can obtain upper network coverage rate and lower loss rate of data by positioning only a small quantity of Sink nodes.
Keywords :
mesh generation; mobile radio; pattern clustering; telecommunication network reliability; wireless sensor networks; Sink node movement control; bounded Delaunay triangulation; collecting blind area calculating algorithm; hierarchical clustering algorithm; multilayer mobile sensor network; sink node mobile strategy; sink node optimal mobile path; transmission reliability; Ad hoc networks; Approximation methods; Clustering algorithms; Mobile communication; Mobile computing; Wireless communication; Wireless sensor networks; Coverage; Delaunay; Mobile Sensor Network; Mobile Strategy; Multilayer;
Conference_Titel :
Information Science and Control Engineering (ICISCE), 2015 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-6849-0
DOI :
10.1109/ICISCE.2015.184
