Enlist various multiplexing techniques and explain any one.
[3 marks]Compare Packet switching and Circuit Switching.
[4 marks]Define channel capacity and various factors which affect it. State Nyquist and Shannnon criteria.
[7 marks]Define Scattering, Refraction and Reflection.
[3 marks]Describe Hamming code in brief.
[4 marks]Explain Direct Sequence Spread Spectrum with example.
[7 marks]Explain Frequency Hopping Spread Spectrum.
[7 marks]Enlist types of Antenna and Explain any one of them.
[3 marks]Describe CRC in brief.
[4 marks]Compare 1G,2G,3G and 4G technology.
[7 marks]Explain Piconet and Scatternet.
[3 marks]Describe WAP in brief.
[4 marks]Describe Multiple Access with Collision Avoidance and explain how hidden terminal problem can be solved by it.
[7 marks]Define IMSI,MSISDN and LMSI.
[3 marks]Draw GPRS protocol stack and write the functions of GTP,LLC protocols.
[4 marks]Draw and describe GSM Architecture.
[7 marks]Define TMSI,LAI and IMEI.
[3 marks]Enlist types of Handover and explain any one.
[4 marks]Write short note on Mobile IP.
[7 marks]Discuss type of Intents.
[3 marks]Compare Wi fi and Wi Max
[4 marks]Draw and explain Android Architecture.
[7 marks]Compare HLR and VLR.
[3 marks]Draw and describe Bluetooth protocol architecture in brief.
[4 marks]Enlist various Android layouts and explain them.
[7 marks]