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Mobile Communication And Computing Question Paper - May 18 - Computer Engineering (Semester 6) - Mumbai University (MU)
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Mobile Communication And Computing - May 18
Computer Engineering (Semester 6)
Total marks: 80
Total time: 3 Hours
INSTRUCTIONS
(1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Draw neat diagrams wherever necessary.
Q.1
(a) Discuss multiplexing in wireless communication.
(10 marks)
00
(b) Explain the need of specialized MAC in wireless communication.
(10 marks)
00
Q.2
(a) Explain in detail Bluetooth protocol architecture.
(10 marks)
00
(b) Explain Hiperlan 1 MAC sublayer.
(10 marks)
00
Q.3
(a) Explain agent advertisement and discovery registration in mobile networks.
(10 marks)
00
(b) Why and how can optimization in mobile IP be achieved.
(10 marks)
00
Q.4
(a) Explain GSM architecture in detail.
(10 marks)
00
(b) Explain types of handoffs in mobility management.
(10 marks)
00
Q.5
(a) Explain any two TCP for mobile communication.
(10 marks)
00
(b) Explain wireless local loop architecture.
(10 marks)
00
Q.6 Write short notes on any (02) [20]
$\hspace{10mm}$(a) Cryptographic tools for Security in mobile computing.
(5 marks)
00
$\hspace{10mm}$(b) GPRS network nodes.
(5 marks)
00
$\hspace{10mm}$(c) Android layers.
(5 marks)
00
$\hspace{10mm}$(d) Satellites (GEO and LEO)
(5 marks)
00
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