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Wireless Communication - Cognitive Radio
Next Generation Wireless Network Spectrum Management 1
Q
Which parameter can be used to compute the permissible power of xG users?
AA. Distance between the primary transmitter and xg user
BB. Amount of interference at the primary receiver
CC. Amount of interference at xg user
DD. Distance between the primary receiver and xg user
Correct Answer:
B. B. Amount of interference at the primary receiver
Explanation:
Channel capacity can be estimated by determining the permissible power of an xG user. The permissible power is computed by determining the amount of interference at the primary receiver. The amount of interference sometimes depends on the number of users in the spectrum.
