Pondicherry University 2009 M.Tech Wireless Communication / Mobile AdHoc Network - Question Paper
PONDICHERRY ENGINEERING COLLEGE, PONDICHERRY -605 014. M.TECH. EXAMINATION (CBCS) JAN. 2010 WIRELESS COMMUNICATION
FIRST SEMESTER
EC946 MOBILE ADHOC NETWORKS
Max Marks: 60 (5x2=10)
Time: 3Hours
PART-A
Answer all the questions
Why is multicast routing receiving attention for adhoc networks?
2. List the goals of SURAN program.
3. What is the significance of Nimrod routing?
What is the objective of Link Reversal Routing Approach?
- Define Beaconing.
PART-B (5x10=50)
Answer the questions choosiug one full question (a&b) from internal choice
1. (a) Explain the following commercial applications of adhoc networking (5)
(a) Personal Area Networks and Bluetooth
(b) Sensor Dust
(b) Explain Proactive & Reactive Protocols. (5)
Or
2. {afWrite short notes on routing protocols used in Adhoc networks. (5) Vfif List out the various characteristics of nodes and explain a general adhoc network
with a neat diagram. (5)
Z.Jitf' Explain the salient design issues that must be examined in a MANET. (5)
Jfcrf Explain the Properties of DSDV protocol. - (5) ~ Or
4. (a) What is the goal of GloMo program and explain it in detail. (5)
(b) Describe how settling time table is used to prevent fluctuations of route
table entry advertisements. (5)
5. (a) With a neat diagram explain Near-Term Digital Radio Network Architecture. (5) (b) Explain Landmark Routing specifying the necessary conditions for landmarking. (5)
Or
fDescribe DSR Route Discovery in detail with an example. (5)
ExpJain Packet Salvaging and Caching Negative information in DSR. (5)
7. (a) Elucidate unicast Route Discovery Establishment in detail. (5) (b) Explain Link Break on the multicast tree with a neat diagram. (5)
Or
8. (a) Differentiate Interzone and Intrazone Routing Protocol. (5) (b) What is the significance of Gafhi-Bertsekas Algorithm and explain Partial
Reversal Method (height Based) in detail. (5)
9. (a) Explicate ABR protocol in detail with necessary diagrams. (5)
(h) Explain standalone beaconing at high and low frequencies. ________(5)
Or
10. (a) Explain STAR protocol in detail. 7 (5)
(b)*Write short notes on security and power control in Adhoc Networks. (5)
2
|
Attachment: |
| Earning: Approval pending. |
