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Geometry-based localization algorithms come to the forefront with its unique superiority. This paper proposes a Delaunay triangulation based localization scheme (DBLS), which takes use of received signal strength indicator(RSSI) from anchor nodes. Based on RSSI, the Delaunay area is generated. The unknown node determines which Delaunay area it belongs to and then record it down. After several iteration,...
Wireless Sensor Networks (WSNs) have been widely used in many different environments. The positioning accuracy of sensors node are the essential parameters for various applications such as target detection and tracking system, traffic management, intelligent transportation and many other applications. A localization algorithm based on dynamic differential evolution strategy (DDES-L) is proposed. In...
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