1) describe the given terms related to the mobile communication:
a) Base station
b) Forward channel
c) Reverse channel
d) Control channel
2) describe the various types of the radio communication system around the world and describe any one of them.
3) State several wireless communication systems and describe any one of them.
4) Describe how cellular telephone call is done?
5) describe mobile phone unit/ handset by giving appropriate diagram.
6) describe the frequency synthesizer and specify the function of PLL within it.
7) describe the mobile transmitter and specify the function of directional coupler within it.
8) describe the mobile receiver unit with the help of appropriate diagram.
9) Describe the logic unit and the control unit.
10) describe what is meant by the term cell and describe why the shape of cell is hexagonal.