Abstract

The efficient deployment of Underwater Sensor Network (UWSN) is prime objective for maximizing the coverage of an area. Further, the deployment of sensors is also signifies the quality of sensed data which is utilized for analysis. In case, nodes are not scattered with an appropriate distance; this will create a large gap/holes in deployment area. Therefore node mobility is one of the solutions proposed for deploying the sensors. However, the main challenge is of increasing the coverage area, maximizing the network lifetime using less energy. In this research paper, the findings of Autonomous Deployment and Adjustment of Nodes in UWSN to achieve Blanket Coverage (ADAC-BC) are presented, where the nodes are uniformly distributed and having mobility. In the initial phase of deployment Mobile Sensor Nodes (MSN) are randomly deployed, thereafter it forms the layers and move to include in clusters for better network coverage as proposed in ADAN-BC algorithm. Cluster information is broadcasted by base station. Performance are evaluated and concluded based on area coverage, energy efficiency, network lifetime and connectivity.

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