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Module 1. t
What is the frequency reuse concept in cellular communication?
Draw and Explain the electromagnetic spectrum in communication?
What is antenna ? Explain diff types of antenna ?
What are the various issues in signal propogation?
Discuss multiplexing in wireless communication.
Module 2.
Slide AP_GSM_CDMA
Slide 2 Q2,3,4,5
2.) Explain GSM architecture in detail. (MU - M18(Q.4(a), 10 Marks))
3.) What are the characteristics of SIM? (MU - M16, D16(Q.1(e), 5 Marks))
4.) What is the relationship between the base station and Mobile Switching centre? Discuss the role of EIR entity of GSM network. (MU - D17(Q.1(b), 5 Marks))
5.) Explain the Um interface of GSM network. (MU - D15(Q.1(d), 5 Marks))
Slide 3 Q1,Q2,Q5
1.) Explain Mobile call termination in GSM, detailing the role of HLR and VLR. (MU - M17(Q.4(b), 10 Marks))
2.) Explain various types of handoffs in GSM network. (MU - M15, M17(Q.1(b), 5 Marks))
5.) Write a short note on: Authentication and privacy in GSM. (MU - M15, D18 (Q.6(b), 5 Marks))
Slide 4 Q3
3.) Write short note on: GPRS network nodes. (MU - M18 (Q.6(b), 10 Marks))
Module 3.
Explain hidden and expose terminal problem. Discuss solutions to this problem.
Why do hidden and expose terminal problems arise? How do you propose to solve it ?
Explain the need of specialized MAC in wireless communication.
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