MU Mobile Communication & Computing - May 2014 Exam Question Paper

MU Computer Engineering (Semester 6)
Mobile Communication & Computing
May 2014

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 Spread Spectrum?

5 M

1(b) Compare between IEEE 801.11 and HiperLAN2.

5 M

1(c) What is frequency reuse concept in cellular communication?

5 M

1(d) Compare 2G and 3G mobile communication systems.

5 M

2(a) Explain the GSM protocol architecture.

10 M

2(b) Describe the call initiation and call termination procedure in GSM system.

10 M

3(a) Explain IEEE 802.11 MAC frame Format in detail.

10 M

3(b) Describe tunnelling and encapsulation in Mobile IP.

10 M

4(a) With respect to Bluetooth protocol explain piconet and scatternet

10 M

4(b) Explain merits and demerits of snooping TCP and indirect TCP?

10 M

5(a) Describe WAP transport layer security

10 M

5(b) Compare between MEO and GEO satellite system.

10 M

6(a) Describe TETRA system architecture.

10 M

6(b) Compare between WCDMA and CDMA 2000

10 M

7(a) Write short Notes on Following:

5 M

7(b) RFID

5 M

7(c) Wireless ATM

5 M

7(d) Mobile agents

5 M

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