| 摘要 |
An apparatus for analyzing the radiowave propagation at a high speed and a method thereof are provided to manage the intensity of radiowaves, transmitted from each base station antenna, independently, thereby omitting a process of re-calculating the signal strength of the whole base stations. Path loss matrices of each base station are generated(61). The LOS(Line-Of-Sight) and NLOS(Non-LOS) are classified by drawing a concentric circle at the preset locations of each base station. The LOS is set up at 1 at each position according to the resolution. The NLOS is set up as 0. The matrices are generated by using a propagation model of the Hata series and a topographical characteristic such as the Morphology. Topography altitude matrices of each base station are generated(62). Radiowave intensity matrices of each antenna are generated according to the antenna pattern(63). |
