Dr.A.P.J.Abdul Kalam University BE Electronics and Communication Advanced Data Network [EC8013] Aug-Sep 2020 Question Paper

Dr.A.P.J.Abdul Kalam University Old Question Papers

Bachelor of Engineering

Eighth Semester Main Examination, Aug-Sep 2020

Advanced Data Network [EC8013]

Branch-EC

Time: 3:00 Hrs Max Marks 70

Note : (i) Attempt any five questions out of eight.

(ii) All questions carry equal marks.

Q.1 (a) Explain in detail the wireless system security and privacy.

(b) What are the methods for power management in cellular network? Explain any one of them.

Q.2 (a) Discuss Adhoc network with their merits and demerits.

(b) Explain briefly about wireless network topology.

Q.3 (a) Write short note on GPRS.

(b) Explain prevention of interference of Bluetooth and 802.11.

Q.4 (a) Explain the process of satellite navigation in details.

(b) Describe Bluetooth architecture and protocol. Also discuss its limitations.

Q.5 (a) Compare the performance of bus architecture and ring architecture.

(b) Discuss about MAC sub layer and MAC management sub layer.

Q.6 (a) Write short note on Bluetooth and OADM.

(b) Discuss the principle of optical packet switching and optical burst switching.

Q.7 (a) Describe Bluetooth architecture and protocol. Also discuss its limitations.

(b) Explain the architecture and services of IEEE 802.11.

Q.8 Write Short Notes on

i) SONET/SDH

ii) Wireless GEO location system architectures

iii) Wireless network topology

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