Research Article
Adaptive Threshold Energy Detection Spectrum Sensing Method for L-Band Digital Aeronautical Communication System
| Items | Values |
| Carrier frequency/GHz | 1 | Transmission bandwidth/MHz | 0.49805 | Sampling interval/ | 1.6 | Channel model | AWGN/multipathfading channel | Number of significant subcarriers | 50 | Modulation mode | QPSK |
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