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Directed on the lack of coverage differentiation of the conventional Virtual Force Algorithm (abbr. VFA) deployment algorithm to monitoring area leading to low utilization of network resources, a Self-Deployment Algorithm of Mobile Sensor Network Based on Uniform Density Cluster is presented in this article. Through construction of a virtual gravitational force at the deployment center, and construction...
Sensor network is usually composed of static nodes or mobile nodes. In order to achieve maximum performance, deployment of nodes should maximize coverage. The deployment of static sensor network is simple, but random location can not ensure the better connectivity. At the same time, the cost of mobile sensor network which consists of only mobile nodes is much high. In this paper, a virtual force based...
In order to enforce the sensing performance of mobile sensor network (MSN), an enhanced self-deployment (ESD) algorithm is proposed in this paper. By designing the virtual repulsive force between nodes, the movement equation and the virtual attracting-field in the sensing area, the problems of the network partition and coverage holes which are aroused by conventional potential-field-based deployment...
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