1) Derive and explain the applications of Free space model.

2) Derive and explain the applications of Two ray ground reflection model.

3) Derive and explain Knife edge diffraction model.

4) Explain the cause and effects of small scale fading.

5) Discuss channel parameters like coherence bandwidth etc.

6) Discuss all types of small scale fading.

7) A GSM signal passes through a channel of Coherence bandwidth 500 KHz and introducing time delay of 1 $\mu s$. Predict the type of fading.

8) A CDMAOne signal passes through the above mentioned channel. Predict the type of fading.

9) An AMPS signal passes through high velocity channel giving a doppler spread of 2 KHz. Predict the type of fading.