Based on the classic SPM propagation model and the process of model calibration
the 2.6GHz SPM propagation model calibration is presented for the hilly city. Combining with early TD-SCDMA 2GHz SPM model calibration results
the difference of 2.6/2GHz SPM model is listed from the conclusion of simulation. It can be provided some reference for the hilly city propagation model calibration based on this strategy.