Telecommunication Switching Theory and Applications

The aim of this book is to understand: Evolution of telecommunications, simple telephone communication, manual switching system, major telecommunication networks, strowger switching system, crossbar switching; Electronic Space Division Switching: Stored program control, centralized SPC, distributed SPC, enhanced services, two stage networks, three stage network n-stage networks. Time Division Switching: Time multiplexed space switching, time multiplexed time switching, combination Switching, three stage combination switching, n-stage combination switching; Traffic Engineering: Network traffic load and parameters, grade of servic Ve and blocking probability, modeling switching systems, incoming traffic and service time characterization, blocking models and loss estimates, delay systems.