An Effective Propagation Prediction Model for Indoor Radio Communications Using Ray Tracing Technique

By making use of two dimensional (2D) ray tracing model results,a new propagation model was presented.This model has the accuracy of the usual 2D ray tracing model and the efficiency of the usual three dimensional (3D) ray tracing model.And it can get the path loss of any point on single floors of buildings.The results of prediction agree well with the measurement.