- Departments / Centres
Pre-Requisite : EC305
Contact Hours and Credits : ( 3 -0- 0 ) 3
To understand the working principles of switching systems from manual and electromechanical systems to stored program control systems.
Basic elements of communication network. Switching systems. Signaling and signaling functions.
Digital telephone network.T1 Carrier systems. TDM hierarchy. Data under voice. Digital switching. Echo cancellers.
Synchronous versus asynchronous transmission. Line coding .Error performance. TDM. TDM loops and rings.
Space and time divided switches. Multistage switches. Design examples. Path finding. Switching matrix control. Digital time division switch. Time Space switching. Time Space Time switching. Digital Switching in analog environment.
Timing recovery. Jitter. Network synchronization. Digital subscriber access-ISDN network. ADSL. Traffic analysis.
Students are able to