Anatoliy A. Sirotinin, Olga S. Volodko

Institute of computational modeling SB RAS

In this paper, the classical genetic algorithm is used to solve the problem of optimum placement of nodes (hubs) in networks of wireless sensors on a 3D building model, which allows taking into account not only signal attenuation in the walls, but also in interfloor ceilings. To design the structure of an optimal WSN based on the genetic algorithm, a program in Python was developed. The results of model calculations of optimum placement of hubs are presented.

wireless sensor network, signal strength, Internet of Things, network optimization, multicriterial problem, genetic algorithms