Abstract. It is shown that the square pulse random streams
superposition can be represented by an ergodic semi-Markov model.Model
probabilistic characteristics are found: one-step transition probability and
conditional transition distribution function. Obtained results could be applied to analysis of asynchronous
communication systems, radar systems, control systems, complex systems
Keywords. Random stream, semi-Markov process, Markov ergodic
chain, streams superposition, transition probability, conditional transition
distribution function, radar systems, information, reliability.