Note for Digital Switching and Telecommunication Networks - DSTN By ABINASH PANDA

Introduction,Fundamentals of switching system, telecommunication networks. Electronic space division switching: Stored program control, centralized and distributed SPC, application software architecture, enhanced services, two and three stage & n stage networks. Time Division Switching: Basic time division space switching, time division time switching, time multiplexed space and time switching, combination switching, three-stage & n stge combination switching

Traffic Engineering, Network traffic load and parameters, Grade of services & blocking probability, modeling of switching systems, incoming traffic & service time characterization, blocking models and loss estimates, Delay systems

Telephone Networks, Subscriber loop systems, switching hierarchy and routing, transmission plan, transmission systems, Signaling techniques : in channel & common channel signaling

Data Networks, Data transmission in PSTN, switching techniques, Data communication architecture, link-to-link layers, end-to-end layers, satellite based data networks, an overview of data network standards