Дослідження технічної ефективності телекомунікаційних систем та мереж при використанні різних методів передавання даних із керуючим зворотним зв’язком

The methods of data transmission with the managed reverse communication were considered: method with the stop-and-wait automatic repeat request, method with continuous automatic repeat request with pullback and method with continuous automatic repeat request with selective repeat. Such methods are applied for the errors correction in the telecommunication systems and networks in the cases when the used methods of modulation and correcting coding do not ensure the necessary quality of data transmission in the conditions of noise. These methods based on methods with automatic repeat request. The influencing of methods of data transmission with the managed reverse communication on efficiency of the telecommunication systems and networks was explored. The advantages and defects of such methods was exposed, the recommendations in relation to their application was produced.