Introduction to telecommunication traffic, switching centres, transmission systems and signalization in telecommunication networks.

Students can calculate traffic in networks with switching circuit Students are introduced to commutation circuit and asynchronous transfer mode Students are introduced to signalization in telecommunication networks Students are introduced to physical and software structure of digital telephone exchange Students are introduced to the basics of optical transmission lines and synchronous digital hierarchy

-Fundamentals of telecommunication traffic. Calculation of transmission network lines. Numeration plans in networks with switching circuits. Switching circuits. - Asynchronous transfer mode (ATM) - Pulse and tone signalization in public switching telephone network - Physical and software structure of digital telephone exchange - Subscriber signalization (DSS!) in digital networks with switching circuits - Networks signalization 8SS/) in networks with switching circuits - Fundamentals and architecture of narrowband ISDN network - Architecture and protocols of mobile networks - Fundamentals of optical transmission systems - Synchronous digital hierarchy (SDH)

Lectures and practice classes.