Coverage Holes Recovery Algorithm Based on Nodes Balance Distance of Underwater Wireless Sensor Network

Provided by: International Journal on Smart Sensing and Intelligent Systems
Topic: Networking
Format: PDF
Underwater wireless sensor network nodes deployment optimization problem is studied and underwater wireless sensor nodes deployment determines its capability and lifetime. Underwater wireless sensor network if no wireless sensor node is available in the area due to used up energy or any other reasons, the area which is not detected by any wireless sensor node forms coverage holes. The coverage holes recovery algorithm aiming at the coverage holes in wireless sensor network is designed in this paper. The nodes movement is divided into several processes, in each movement process according to the balance distance and location relations move nodes to separate the aggregate nodes and achieve the maximum coverage of the monitoring area.

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