Signal bandwidth estimation with energy detector based on windowed FFT for cognitive radio system.
Kensaku TamayamaMai OhtaMakoto TaromaruPublished in: ICTC (2015)
Keyphrases
- cognitive radio
- fourier transform
- frequency domain
- spectrum sensing
- cognitive radio networks
- signal processing
- wireless communication
- video on demand
- energy consumption
- cooperative spectrum sensing
- wireless networks
- fast fourier transform
- estimation algorithm
- matched filter
- base station
- communication systems
- energy efficiency
- end to end
- mobile phone