Parameter control of radio-electronic systems based of analysis of information conflict

The article examines the processes in radio systems consisting of multiple various radio devices that experience intentional and unintentional intentional interference. The research is aimed at finding the optimal plan for the operation of multiple radio devices so as to increase the efficiency of joint performance by means of readjusting the emittance parameters. The probability approach is offered to be used for the analysis of state dynamics of the model of radio devices, built on the basis of the theory of semi-Markov processes. As a result the models were obtained allowing to calculate and analyze the system performance efficiency. These models consider the complex of factors influencing the joint operation and are characterized by reliable formalized process description. The resultant mathematical basis allows to calculate the efficiency of radio-electronic devices functioning in interference conditions and to evaluate the probability of achieving the set tasks in the given amount of time. The suggested mathematical solutions allow to conduct complex study of the efficiency index as far as the dependence from parameters is concerned. The suggested models may help to perform optimal planning of frequency resource so as to reduce the interference level for radioelectronic devices, and in this way to build an efficient radio system equipped with various types of radio devices. The suggested models do not only allow to analyze the efficiency of system operation but to solve inverse problems aimed at improving their protection until it reaches the desired level.