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http://dx.doi.org/10.12673/jant.2019.23.2.194

The Improvement of Disaster Safety Network using ICT Devices  

Hong, Sung-Hwa (Division of Navigation Information System, Mokpo National Maritime University)
Publication Information
Journal of Advanced Navigation Technology / v.23, no.2, 2019 , pp. 194-199 More about this Journal
Abstract
Natural disasters destroy decades of human effort and investments, thereby placing new demands on society for reconstruction and rehabilitation. In most case, the natural phenomena triggering the disasters are beyond human control. In order to solve the problems that the information resources can not be shared among disaster management sectors and their work is hard to be coordinated in city, an idea of application of ubiquitous sense network and ICT technology to model the architecture of the disaster prevention system based on the analysis of characteristics of disasters. The proposed algorithm simulated that it is possible to locate the terminal by linking the direction angle and the estimated position that can be confirmed at the time of stopping, even if the movement direction of the terminal does not move in a certain direction with only a smaller number of mobile base stations. We also confirmed that the proposed algorithms analyzed through simulation are more efficient than existing algorithms.
Keywords
Sensor; PS-LTE; Location; LTE; Mobile node;
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