Generalized Net Model of Overall Telecommunication System with Queuing

Generalized Net (GN) model of overall telecommunication system with queuing is proposed. It is based on the classical conceptual model of overall telecommunication system which considers user’s behaviour, finite number of users and terminals, losses due to abandoned and interrupted dialing, blocked and interrupted switching, unavailable intent terminal, blocked and abandoned ringing and abandoned communication. A queuing system with finite capacities of the server and buffer and FIFO discipline of service of the requests is included in the Switching stage. The proposed model can be used in the analytical modeling of overall telecommunication systems.