Answer all questions
PART-A [10 x 2 =20 Marks]
1. Define wireless LAN.
3.
What is reflection and
diffraction?.
4.
What is called free
space path loss?.
5.
What is co-channel
interference?.
6.
What are the
responsibilities of MAC Protocol?.
7.
Define MACAW.
8.
What is MACA
protocol?.
9.
What are the two
variants of FAMA protocol?.
10.
What is BTMA?.
Answer all questions
11.aExplain in detail the different types of wireless communication. (16)
Or
b. Discuss the fundamentals of wireless communication technology.
12. Write the different
types of electromagnetic radiation and explain. (16)
13.
Explain in detail the two important transmission rate constraints
used to determine the
Maximum data
transmission rate on a wireless channel. (16)
14.
Discuss the responsibilities of
MAC protocol. (16)
15.
Write short notes on
MACA, MACAW protocols. (16)
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