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In the modern society, ultra high-rise buildings gradually prevails in large cities, but they are always suffering severe losses in fire, terrorist attacks and other emergencies so that the problem of ultra high-rise building evacuation has become a new hot spot area. In this paper, by the simulation software AnyLogic, which is based on the social force model, an evacuation process in the stairwell...
A novel empirical path loss model for indoor stairwell environment is presented. The model is based on the multiple-input-multiple-output (MIMO) measurements at 2.6 GHz. The model is divided into two scenarios, i.e., line-of-sight (LOS) and non-LOS (NLOS). In the case of LOS, the path loss exponent n is dependent with the increasing of frequency slightly and is fitted by the frequency using power...
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