Software based DMC generation For UHF Wireless Radio propagation

This paper presents the new development technique for predicting mobile radio sitting in the case of multipath fading. Three multipath models are introduced in this study, Egli, Hata, and Lee. The results obtained in the present work involve analyzing the effects of path loss prediction models such as Okumara´s-Hata model, Lee´s model and Egli model on multipath propagation. The DMC contours for multipath of a Base station are constructed. The results show that the Eglli model produces greater ranges than okumara´s-Hata model and Lee´s model. Also DMC contours for multipath model are greater and has a higher probability of detection and higher detection ranges than Okumara´s-Hata model, taking the same receiver height. This study is anew approach and development for predicting the 3D land topography and digital terrain mapping of Wireless Radio systems such as landing and Beacon systems offering time, cost and accuracy for the UHF mobile radio sitting.