Table 4 Simulation parameters
From: Cognitive radio frequency assignment with interference weighting and categorization
Parameter | Value |
|---|---|
Area under test | 30 km × 30 km |
Number of PUs (N PU) | 15–40 |
Number of SUs (N SU) | 10–50 |
Frequency band | 2000 MHz |
Channel bandwidth | 3.5 MHz |
Number of frequencies (M) | 15–25 |
PU transmission range (dPU) | 10 km |
SU transmission range (dSU) | 1–4 km |
PU interference range | 20 km |
SU interference range | 2–8 km |
Modulation M-QAM | M = [4, 16, 32, 64] |
Maximal SU throughput (64 QAM) | 16 Mbit/s |