Promptly growing demand for telecommunication services and information interchange has led to the fact that communication became one of the most dynamical branc

With the rapidly increasing penetration of laptop computers and mobile phones, which are primarily used by mobile users to access Internet s- vices like e-mail

The increasing complexity of telecommunication networks requires us to develop adequate mathematical models. We must find their characteristics, optimize them s

With the diversification of Internet services and the increase in mobile users, efficient management of network resources has become an extremely important issu