MU Information Technology (Semester 8)
Wireless Sensor Networks
May 2016
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) Explain in detail Single-node architecture for WSN with neat diagram.
10 M
1(b) Explain in detail Security in wireless sensor networks.
10 M

2(a) Explain in detail LEACH schedule - based protocol.
10 M
2(b) Explain in detail IEEE 802.15.4 standard.
10 M

3(a) Explain in detail Zigbee functional layer architesture and protocol stack with neat diagram.
10 M
3(b) Explain in detail examples of C1WSN and C2WSn applications.
10 M

4(a) Explain in detail Geographical routing protocol.
10 M
4(b) Explain in detail sparse topology and energy management.
10 M

5(a) Explain in detail sparse topology and energy management.
10 M
5(b) Discuss in details Congestion and Packet loss recovery for Transport protocol in WSN.
10 M

Write short notes on (any four)
6(a) SMACS.
5 M
6(b) Mica - Mote Family
5 M
6(c) GARUDA.
5 M
6(d) Tiny OS.
5 M



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