MGM’s College of
Engineering, Nanded.
Department of IT
Semester II (2018-19)
Class: BE(IT) Subject: MC Assignment II
Department of IT
Semester II (2018-19)
Class: BE(IT) Subject: MC Assignment II
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1. If a total of 33MHz of bandwidth is allocated to a
particular FDD cellular telephone system which uses two 25 kHz simplex channels
to provide full duplex voice and control channels, compute the number of
channels available per cell if a system uses (a) four-cell reuse, (b)
seven-cell reuse and (c) 12-cell reuse. If 1 MHz of the allocated spectrum is
dedicated to control channels, determine an equitable distribution of control
channels and voice channels in each cell for the three systems.
2.
Compare fixed
and dynamic channel assignment strategies in mobile wireless cellular systems.
3.
Explain the
system-generated cellular interference in cellular systems.
4.
Define handover.
What are the types of handover in cellular networks.
5.
How bluetooth
piconet and scatternets are formed?
6.
Elaborate
similarities and differences between wifi and bluetooth.
7.
Draw and explain
the layers in Bluetooth protocol.
8.
What are the
different baseband states of a Bluetooth device?
9.
List the
components of GSM architecture. What is the role of BSC and BTS?
10. A mobile
phone user has travelled from Chennai to Nanded for 3 days, which handover will
take place and how? How mobile user gets authenticated in Nanded?
11. Give the comparison between 2G, 3G and 4G systems.
12. Define MIMO. What are the advantages of MIMO in
wireless networks?
13. Enlist the components and their functions of LTE.
14. Which are the additional components in LTE
architecture not present in 3G? Why
15. Compare UMTS and HSDPA.
16. Write short notes on : (a) SON (b) CoMP
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