Sparse multiband signal spectrum sensing with asynchronous coprime sampling.
Yijiu ZhaoShuangman XiaoPublished in: Clust. Comput. (2019)
Keyphrases
- multi band
- compressive sampling
- compressive sensing
- spectrum sensing
- frequency band
- cognitive radio networks
- high frequency
- cognitive radio
- low frequency
- signal processing
- multispectral
- patch antenna
- sparse representation
- bandpass
- wavelet packet
- frequency domain
- image representation
- transfer function
- matched filter
- wireless communication
- user centric
- non stationary
- wavelet transform
- wavelet coefficients
- subband
- pattern recognition
- filter bank