Research Article
Performance Analysis of New Spectrum Sensing Scheme Using Multiantennas with Multiuser Diversity in Cognitive Radio Networks
Table 1
Parameters representing the value used in the simulation.
| Parameter | Value |
| The number of antennas used | 1, 2, 3, 4 | The probability of false alarm | 0.1 | Fixed weight for , , | 3-3-3 | Number of secondary nodes | 4 | Windows of contention | WC1 = 8, WC2 = 64 | m | 3 | Number of samples (E) | 25 | SNR | -12dB |
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