Generalized 5G mmWave Propagation Model in an Urban Macro Environment

This paper is presented of overview of the main features of existed mmWave propagation models for 5G wireless networks. The main factors affecting the level of losses of millimeter waves are considered (penetration losses, attenuation due to rain and atmospheric gasses). Based on this analysis, generalized propagation model, which makes it possible to more comprehensive take into account all the factors affecting the resulting signal level of mmWave is proposed. Obtained quantitative estimates of radio wave propagation losses on the example of urban macro scenario. The simulation results show that for mmWave it is necessary to take into account additional propagation losses in addition to the path losses. The using of this model can greatly improve the planning accuracy of the wireless network.