Switching System Fundamentals: Central office linkages, switching system hierarchy building blocks of digital switching system,and basic call processing.
Chapter 2:
Communications and Control: Levels of control, basic functionalities of digital switch subsystems, control architectures, multiplexed highways, switching fabric, programmable junctors, network redundancy.
Chapter 3:
Reliability Modeling: Downtimes in digital switching systems, reliability assessment techniques, Markov models, failure models,and sensitivity analysis.
