Propagation Path Loss Prediction Based-on Grey Verhulst Model

摘要

This paper presents a new method of predicting propagation path-loss, which idea comes from grey system theory and Verhulst difference equation, which is called Grey Verhuslt Model. In order to validate correction and accuracy of the model, the simulation and prediction values are compared with the experimental data obtained from the laboratory experiment environment and computing results from Method of Moments (MOM). The performance criterion selected for the comparison between the actual and the predicted data are the root mean square error (RMSE), mean relative error (MRE).