Matlab Simulink of COST231-WI Model

Simulink is the integrated environment of system modelling and simulation, which is being widespread used.This paper describes the MATLAB visual simulation of the propagation path loss model for telecommunication systems. We simulated the whole process of COST231-Walfisch-Ikegami model with high accuracy, built a visual simulation frame and the path loss curves are given. This method can be used in studying other propagation path loss models in propagation environments.