On the Signal-to-Noise Ratio Wall of Energy Detection in Spectrum Sensing.
Lucas dos Santos CostaDayan Adionel GuimarãesBartolomeu F. Uchôa FilhoPublished in: IEEE Access (2022)
Keyphrases
- signal to noise ratio
- matched filter
- spectrum sensing
- noise reduction
- cognitive radio networks
- minimum mean square error
- cognitive radio
- bit error rate
- edge detection
- energy consumption
- wavelet transform
- received signal
- gaussian noise
- spatial filtering
- multiscale
- spread spectrum
- target detection
- computer networks
- computer simulation