Subband PUEA Detection and Mitigation in OFDM-Based Cognitive Radio Networks.
Ahmed AlahmadiZhaoxi FangTianlong SongTongtong LiPublished in: IEEE Trans. Inf. Forensics Secur. (2015)
Keyphrases
- subband
- cognitive radio networks
- spectrum sensing
- filter bank
- multiresolution
- image compression
- wavelet transform
- high frequency
- bit rate
- wavelet decomposition
- feature vectors
- subband coding
- wavelet coefficients
- frequency domain
- image coder
- user centric
- cognitive radio
- communication systems
- wavelet packet
- subband decomposition
- wireless communication
- low frequency
- frequency band
- image coding
- visual quality
- video signals