Forecasting bit error probability of the receiving signals with phase 
        modulation for potential modes
        
         
        
        V. V. Egorov, M. S. Smal
        
        Russian Institute for power radiobuilding
        
         
The paper is received on April 1, 2014
 
Abstract: Methods of  bit error
probability forecast for signals with higher phase modulation type that is
based on signal analysis with definite phase modulation type. Possibility of
its application for adaptive data communication systems.
Key words: bit error probability,
communication channel,  channel quality forecast, data communications.