1. Describe the historical developments in a field of wireless and computer networks.

2. prepare brief notes on

a) Constant bit rate

b) Network services

c) Store and forward systems.

3. prepare detailed notes on:

a) TCP/IP networks 

b) Internet protocol 

c) TCP and UDP

4. Describe the noise elimination property of spread spectrum system in detail.

5. What is meant by virtual circuit switching? Describe why is it critical for ATM networks?

6. prepare detailed notes on

a) Modulation techniques as used in wireless channel, 

b) Channel access, 

c) Mobility management

7. prepare brief notes on:

a) Light transmitter, 

b) Light receiver  and

c) Optical Fiber

8. prepare down the difference between static wavelength assignment and dynamic wavelength assignment.