Question

Which among the following is a policy challenge of the mobile transmitter, fixed receiver configuration?

(a) Conflict between the required amount of frequency by the radio system and frequency used

(b) Determination of transmission power

(c) Conflict between transmitter and receiver on encoding scheme

(d) Determination of the location of the transmitter

This question was posed to me in exam.

This key question is from Next Generation Wireless Network in division Next Generation Wireless Network of Cognitive Radio

Answer 1

The correct option is (a) Conflict between the required amount of frequency by the radio system and frequency used

Explanation: The policy challenge of the mobile transmitter, fixed receiver configuration is that the frequency usage is extremely small but it demands a large amount of frequency. The operational frequencies also tend to be particular to the physical characteristics of the chemicals that are to be sensed.