Method for determining optimal transparency windows for mobile 5th generation

The paper presents a method that allows to assess the current (expected) characteristics of the reliability of the terahertz channel in the dynamics of operation with different parameters of the frequency windows of transparency and for mobile systems of the 5th generation. An example of the dependence of the resulting probability error of the radio communication system of incoherent reception OFM-2 on the average signal-to-noise ratio in channels with generalized relay fading is given.