1) Explain the components and principles of the step by step switching in brief.
2) Write down the basic concept of the distributed SPC and the centralized SPC.
3) Explain the time multiplexed space and time switching with the help of neat diagram.
4) What is meant by the circuit message and packet switching in detail.
5) For telecommunication switching system that deals with the lost call with infinite number of the subscriber, acquire the expression for blocking the probability and Grade of service.
6) Describe about the following terms:
a) Traffic measurements
b) Traffic prediction
7) Write a brief notes on the following terms:
a) Network Planning
b) Numbering Plan
8) Explain about the basics of the Cellular mobile telephone in detail.
9) Explain LAN’S token passing bus with the help of suitable diagram.
10) Explain about the term ISDN.