In last years telecommunications belongs to most important and fastest developing branches of technology. Our time is called information era and it means that access to information is a deceisive factor in human relationships and business development. Fast access to information and as fast as possible information transfer is the target of telecommunications now.
Information is transmitted in fast growing percentage in digital form.
Transfer of data already now in some regions is as big as voice transmission and there are forecasts that in two-three years in majority of developed countries data transmission will be prevailing. Digital TV is just round the corner. It causes much interest in simulation research of telecommunications traffic and networks construction. Networks Simulation Software Intelligent Networks Broadband and Wide Networks Costs Development Simulation in Access Networks Information Super-Highways Broadband Mobile Communications Satellite Services Mobile Video Systems and Application Software Optical Fibre Technology Traffic Models and Performance Simulation.