problem 1: Illustrate out briefly the advantages wireless communication systems.

problem 2: What do you understand by the term cellular network?

problem 3: Illustrate out the fundamental architecture of cellular network.

problem 4: In brief illustrate the functions of BTS and BSC in GSM Architecture

problem 5: Sketch the layered architecture of the GSM protocol stack.

problem 6: Illustrate out any three (3) most significant GSM identifiers

problem 7: In brief illustrate goals of mobile initialization procedure

problem 8: What do you understand by the term CDMA2000? Describe.

problem 9: What do you understand by the term speech coding? Illustrate out briefly.