Research and development of hierarchical models of automated control systems for the parameters of the radio-line of the cognitive radio system

Abstract

The paper considers a five-level model of a cognitive radio communication system. It was revealed that 1 - it was established that the value of the influence of natural factors and the effects of the enemy is comparable, but several times less than the state of the radio communication system; 2 - the observer's device and the regulator are important for the effective transmission of information and the controlled process and the internal state of the information transmission system are less important; 3 - the goal of reducing the number of errors in the transmission of information and increasing the speed of information transmission are important for the effective transmission of information, in comparison with a reduction in the computational load on the formation of signal-code structures and a decrease in the amount of energy used for transmission; 4 - the highest efficiency of the radio system can be achieved through the use of optimal signal processing algorithms, and high power of the transmitted signal; 5 - increasing the speed of information transmission without the necessary power of the radio link and signal processing algorithms will not give a tangible effect when transmitting information in difficult conditions.