Q1. Is directional antenna helpful for the mobile phones? Explain why?
Q2. What do you mean by reuse factor? Describe whether a low or a high reuse factor is better?
Q3. Describe in brief the functionalities of the Link Manager Protocol (LMP) and service discovery protocol (SDP).
Q4. Describe multi-path interference and a solution to it in brief.
Q5. How does the near/far effect affect the TDMA systems? What happens in the CDMA systems?
Q6. Distinguish between the active and passive scanning.
Q7. Mobile agents contain several merits in the development of different services in smart environments in addition to the distributed applications. List out any four.