PROJECT TITLE :

Geometric Optics-Based Propagation Prediction Model in Urban Street Canyon Environments

ABSTRACT:

Notable changes in the subsequent-generation wireless communication system include the fact that the nominal height of base-station antennas becomes below the peak of typical rooftops. In this scenario, reflection and scattering of waves become more dominant than diffraction in brief-vary propagation. We initial analyze the reflection and scattering loss of propagation by using ray-tracing simulation, and on the idea of the analysis, we tend to propose a propagation prediction model primarily based on geometric optics within the urban street canyon situation. The proposed model is outlined by geometrical parameters such as the road width and the distance to a corner, such that the model can be applied to varied environmental situations. It can also simultaneously predict propagation losses in many corners. The proposed model is justified with measurement data.