A channel analysis method for ground-air wireless communication system

摘要

Based on the propagation mode of electromagnetic wave and characteristics of channel fading for wireless communication systems, analysis on different wireless channel models which are applicable for different communication areas aiming at ground-air wireless communication system is made. However, these models only adapt for one communication scenario. To adapt for different communication scenarios in a same system, a comprehensive method which integrates different models is proposed in this paper. Comparisons are carried out between the simulated and field test link remaining powers. Results demonstrate the effectiveness of the proposed method. Link remaining powers under different communication scenarios can be obtained through this method, which will support the system design to a great extent.