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WSN Model

The document is an exam paper for a course on Wireless Sensor Network Design at Rajiv Gandhi College of Engineering, covering various topics such as header compression, protocol paradigms, and specific technologies like MQTT and Zigbee. It includes questions on challenges in wireless sensor networks, MAC protocol issues, and architectural designs of sensor nodes. The exam is divided into three parts, with a total of 100 marks and a duration of 3 hours.

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Nalini Govindaraj
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12 views1 page

WSN Model

The document is an exam paper for a course on Wireless Sensor Network Design at Rajiv Gandhi College of Engineering, covering various topics such as header compression, protocol paradigms, and specific technologies like MQTT and Zigbee. It includes questions on challenges in wireless sensor networks, MAC protocol issues, and architectural designs of sensor nodes. The exam is divided into three parts, with a total of 100 marks and a duration of 3 hours.

Uploaded by

Nalini Govindaraj
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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RAJIV GANDHI COLLEGE OF ENGINEERING b)i)compare Stateless header compression and Context-

DEPARTMENT OF ELECTRONICS AND COMMUNICATION based header compression (8)


ENGINEERING ii) What is NEMO? Describe it(5)
MODEL EXAM
CEC365 WIRELESS SENSOR NETWORK DESIGN 14.a)what are the protocol paradigm? Elaborately explain
Year/Sem: III/VI Time: 3Hrs about each paradigms .(13)
Date:12.5.25 Max marks:100 (Or)
b)i) Discuss about core components and message pattern of
PART A (10X2=20) MQTT .(8)
1. What are the challenges of wsn? ii) Explain in detail about Zigbee CAP(5).
2. What are the gate way concepts?
3. What is LEACH? 15ai))Explain about Tiny os architecture with neat diagram(5)
4. Give the issues in MAC protocol. ii) Elaborate about NesC, Interfaces, modules(8)
5. What is fragmentation? (or)
6. What is header compression? b)Explain in detail about Contiki – Structure and COOJA simulator
7. Differentiate between real time steaming and real time transport. (13)
8. What is end to end connection?
9. Give an example for NESc module. Part C(1*15=15)
10. What are various types of os simulator? 16.a) Design and explain intelligent transport system using
PART B (5X13=65) adhoc network.The proposed system will guide during
11.a)Elaborate about IEEE 802.15.4 standard and Bluetooth. traffic about alternate path and it will provide guide
(13) during accident (15)
(Or) (or)
b)i) With neat architecture diagram explain about sensor b)i)Explain in detail about MIPV6 and Proxy home agent(7)
node architecture sensor node(5) ii)Explain about a)MANET(4)
ii) Explain in detail about design principle considerations b)ROLL(4)
of wsn. (8)
12.a) Describe about SMAC and BMAC in detail. (13)
(or)
b)i)Explain in detail about Low duty cycle protocols and
wakeup concepts. (8)
ii) Explain about LEACH in detail.(5)

13 a) with neat diagram explain in detail about 6LoWPAN


Architecture and give the relation between IPV6.(13)
(or)

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