MU Wireless Network - December 2012 Exam Question Paper

MU Electronics and Telecom Engineering (Semester 8)
Wireless Network
December 2012

Total marks: --
Total time: --

INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

1 (a) What is role of General Packet Radio Services in the GSM?

5 M

1 (b) Why is power control used in CDMA 2000 and WCDMA?

5 M

1 (c) Explain security aspects of Bluetooth.

5 M

1 (d) Explain various uses of Wireless Sensor Networks.

5 M

2 (a) Explain UMTS network reference architecture.

10 M

2 (b) Discuss QoS attributes used in UMTS.

10 M

3 (a) Discuss forward and reverse link channels in CDMA 2000.

10 M

3 (b) Explain evolution of IS-95.

10 M

4 (a) Explain Link budget analysis and requirement of wireless network.

10 M

4 (b) Draw and explain WAP programming model.

10 M

5 (a) Define and explain terms used in Bluetooth.

10 M

5 (b) Explain wireless sensor network protocol stack in detail.

10 M

6 (a) Compare all versions of IEEE 802.1.1 WLAN.

10 M

6 (b) Give advantages, disadvantages and applications of WAP.

10 M

7 (a) Compare: (i) CDMA 2000 and WCDMA.
(ii) IS-95 and CDMA 2000

10 M

7 (b) Write a short note on RFID.

10 M

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