Multi-antenna OFDM channel feedback compression exploiting sparsity.
Thorsten WildCornelis HoekGuenther HerzogJohannes KoppenborgPublished in: EW (2013)
Keyphrases
- wireless communication systems
- antenna array
- wireless systems
- hyperspectral image compression
- multipath
- wireless networks
- channel estimation
- ofdm system
- fading channels
- mimo systems
- wireless communication
- communication systems
- orthogonal frequency division multiplexing
- data compression
- ultra wideband
- amplitude modulation
- relevance feedback
- multi channel
- high dimensional
- channel coding
- image transmission
- compression algorithm
- wireless channels
- compression ratio
- end to end
- sparse representation
- image compression
- denoising
- channel state information
- wavelet transform