MGM’s College of Engineering, Nanded.
Department of IT
Semester II (2015-16)
Class: BE(IT) Subject: MC Assignment I
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Department of IT
Semester II (2015-16)
Class: BE(IT) Subject: MC Assignment I
________________________________________________________
1. Give
comparison between FDMA, TDMA, SDMA and CDMA.
2. What
are the design goals of wireless LAN? Why?
3. What
are advantages of radio communication over IR communication?
4. Enlist
applications of mobile and wireless communication.
5. What
are the drawbacks of mobile and wireless communication? Explain.
6. Give
comparison between wireless networks and fixed networks.
7. What
are the different digital modulation techniques? Discuss in brief.
8. Compare
802.3 and 802.11 standards.
9. Draw
and explain IEEE 802.11 infrastructure-based architecture.
10. Draw and
explain IEEE 802.11 ad-hoc architecture.
11. State and explain
the functions of 802.11 layers
12. What
additional functions are required for wireless MAC protocol? Why?
13. Draw and
explain IEEE 802.11 FHSS frame format.
14. What are the
similarities and differences between 802.11 FHSS and DSSS frame formats?
15. A ftp protocol
delivers a pdf file of 10MB on 802.11 network having 2Mbps speed. Calculate the
size of FHSS, DSSS frames and time required for transmission.
16. Calculate Ethernet
frame size for the above transmission of Q.15.
Faculty
Incharge: Hashmi S A