Research Article
Cognitive Wireless Networks Based Spectrum Sensing Strategies: A Comparative Analysis
| | RF band | Frequency |
| | Very low frequency (VLF) | 9 kHz to 30 kHz | | Low frequency (LF) | 30 kHz to 300 kHz | | Medium frequency (MF) | 300 kHz to 3 MHz | | High frequency (HF) | 3 MHz to 30 MHz | | Very high frequency (VHF) | 30 MHz to 300 MHz | | Ultra-high frequency (UHF) | 300 MHz to 3 GHz | | Super-high frequency (SHF) | 3 GHz to 30 GHz | | Extremely high frequency (EHF) | 30 GHz to 300 GHz |
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