Abstract:

For a more realistic situation of nonlineofsight transmission model UV（UltraViolet rays), and can be used to handle the complex atmospheric conditions and boundary conditions. Monte Carlo method was established based on the UV fast algorithm for non line of sight transmission model, this model has higher accuracy and border processing capabilities. Analysis of the transmission power to 1 W of monochromatic UV signals under different environmental conditions in the pulse response function, the boundary conditions on the spatial distribution of signal strength, and the system launch elevation angle of elevation and receive signal strength of the relationship with the probe, for reasonable related communication system to enhance the communication quality has greatly improved.

Key words: non-line-of-sight（NLOS）, ultraviolet rays(UV) signal, Monte Carlo , simulation