Frequency-Domain Iterative Parallel Interference Cancellation for Multicode Spread-Spectrum MIMO Multiplexing.
Akinori NakajimaDeepshikha GargFumiyuki AdachiPublished in: IEICE Trans. Commun. (2008)
Keyphrases
- frequency domain
- spread spectrum
- spatial domain
- transform domain
- direct sequence spread spectrum
- frequency hopping
- data hiding
- bit error rate
- fourier transform
- image watermarking
- multipath
- low frequency
- subband
- denoising
- feature extraction
- wireless channels
- watermarked image
- additive noise
- watermarking scheme
- ofdm system
- digital watermarking
- image processing
- fading channels
- watermarking algorithm
- fast fourier transform
- end to end
- filter bank
- face recognition