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Energy-efficient non-linear k-barrier coverage in mobile sensor network
2020
Computer Science and Information Systems
K-barrier coverage is an important coverage model for achieving robust barrier coverage in wireless sensor networks. After initial random sensor deployment, k-barrier coverage can be achieved by moving mobile sensors to form k barriers consisting of k sensor chains crossing the region. In mobile sensor network, it is challenging to reduce the moving distances of mobile sensors to prolong the network lifetime. Existing work mostly focused on forming linear barriers, that is the final positions
doi:10.2298/csis200205018m
fatcat:c3iwbkxivnbhpdi7ojqhaffkre