Spectrum sensing exploiting the maximum value of power spectrum density in wireless sensor network.
Yulong GaoYanping ChenPublished in: Wirel. Networks (2019)
Keyphrases
- power spectrum
- spectrum sensing
- wireless sensor networks
- cognitive radio networks
- density function
- cognitive radio
- frequency domain
- wireless communication
- natural images
- frequency analysis
- power spectral
- spectral estimation
- base station
- sensor networks
- sensor nodes
- routing algorithm
- energy consumption
- energy efficient
- multi hop
- matched filter
- mean shift
- denoising