Dòng Nội dung
1
Maximizing Lifetime Of Heterogeneous Wireless Turnable Camera Sensor Networks Ensuring Strong Barrier Coverage / Nguyen Thi My Bich, Huynh Thị Thanh Binh, Nguyen Hong Ngoc // Tạp chí Tin học và Điều khiển học = Journal of Computer Science And Cybernetics . - 2021. - tr. 59-72. - ISSN: 1813-9663



Ký hiệu phân loại (DDC): 006.3
Barrier coverage in wireless camera sensor networks (WCSNs) has draw "Ire attention of research community since it promises an extremely large potential in application: 2mnnent detection and surveillance. As the battery resources are limited, improving the eitzeL energy is one of the key drivers for prolonging the lifetime of barrier coverage. However. mas”.Studies on this problem only worked on the networks with homogeneous sensors as well as:; sensing coverage. This paper thus investigates the problem of maximizing the rue time to ensure strong barrier coverage for heterogeneous case (MLBC-HWCSN). that has not '33 into account in WCSNs research. “’0 formulate the problem, and then propose a Liming: Flow Algorithm (MMFA) consisting of three stages: constructing the flow-network. 5.212 maximum flow and refining the solution to solve this problem. Experimental results on exteuzi‘e SEAL-11:5 show that the proposed methodology is suitable for the studied problem and more erficier: 73.3.2- existing algorithms.
 Số bản sách: (0) Tài liệu số: (1)