DISTANCE EDUCATION
M.Sc. (Software Engineering) Years Integrated) DEGREE
EXAMINATION, DECEMBER 2017.
MOBILE COMMUNICATIONS
Time Three hours Maximum 100 marks
SECTION A — x 8 40 marks)
Answer any FIVE of the following.
1. State and explain the basics of Satellite Systems.
2. Highlight the advantages of Digital Video Broad Casting
System.
3. Define 802.11 standard and highlight its advantages.
4. Write short notes on Bluetooth Technology.
5. Briefly explain Ad-hoc Network.
6. Explain about IPV6.
7. What is Timeout Freezing? Explain briefly.
8. With a neat sketch, explain the Architecture of Datagram
Protocol.
SECTION B — × 15 60 marks)
Answer any FOUR questions.
9. Discuss on the following
SDMA
FDMA
TDMA.
Sub. Code
54
DE-3051
2
wk11
10. Describe the Wireless ATM Working Group with
Services.
11. Discuss on Tunneling and Reverse Tunneling.
12. Write notes on
Snooping TCP
Mobile TCP
Indirect TCP.
13. Discuss in detail the Wireless Telephony System.
14. With examples, explain
Digital Video Broadcasting
Mobile IP Goals.
15. Give a brief account on
Transaction Oriented TCP.
Transport Layer Security.