MU Mobile Communication & Computing - December 2015 Exam Question Paper

MU Computer Engineering (Semester 6)
Mobile Communication & Computing
December 2015

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) Draw and Explain Electromagnetic Spectrum for Communication.

5 M

1(b) Explain agent Advertisement in Mobile IP

5 M

1(c) Explain the difference between Adhoc Network and infrastructure based wireless networks.

5 M

1(d) Explain the U_m interface of GSM

5 M

2(a) Explain how a Bluetooth network using baseband state translations.

10 M

2(b) Explain Mobile call termination in GSM, detailing the need and the use of MSRN, IMSI, TMSI no.s

10 M

3(a) Compare various IEEE 802.11x standards (a/b/g/i/n etc)

10 M

3(b) Explain the functioning of Mobile- TCP

10 M

4(a) Why does the Mobile IP packet required to be forwarded through a tunnel.
Explain Generic techniques of encapsulation of Mobile IP packet

10 M

4(b) Explain difference in GSM, GPRS and UMTS.

10 M

5(a) Explain UMTS architecture. Explain UTRA-FDD and TDD modes.

10 M

5(b) Explain Security issues in wireless communication, typically for cellular networks.

10 M

Short Notes on any 4

6(a) Satellite Communication

5 M

6(b) Android Framework

5 M

6(c) HIPERLAN 1 Vs HIPERLAN 2

5 M

6(d) PSTN

5 M

6(e) Cellular IP

5 M

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