Title :
Simplified prediction of propagation loss over non line-of-sight intersections in V2V
Author :
Sugae, Ippei ; Tango, Toshihiro ; Iwai, Hisato ; Sasaoka, Hideichi
Author_Institution :
Grad. Sch. of Sci. & Eng., Doshisha Univ., Kyotanabe, Japan
Abstract :
A simplified prediction scheme of averaged propagation loss over an NLOS intersection in V2V is proposed. In the scheme, the propagation loss is calculated by accounting only the dominant paths in the ray-tracing calculation. In this paper, the calculation method is presented and its accuracy is evaluated by comparing the predicted results with those by the ray-tracing method. As the result, we show the proposed method effectively estimates the propagation loss close to that by the ray-tracing.
Keywords :
mobile radio; prediction theory; ray tracing; NLOS intersection; V2V; non line-of-sight intersection; prediction scheme; propagation loss prediction; ray-tracing calculation method; vehicle to vehicle communication; Accuracy; Diffraction; Prediction methods; Propagation losses; Ray tracing; Reflection; Roads; ITS; Propagation loss; Ray-tracing; V2V;
Conference_Titel :
Antennas and Propagation (ISAP), 2014 International Symposium on
Conference_Location :
Kaohsiung
DOI :
10.1109/ISANP.2014.7026608
