Compressed sensing-based time-domain channel estimator for full-duplex OFDM systems with IQ-imbalances.
Hai YuFeng ShuYou YouJin WangTingting LiuXiaohu YouJinhui LuJianxin WangXiaohua ZhuPublished in: Sci. China Inf. Sci. (2017)
Keyphrases
- ofdm system
- compressed sensing
- estimation algorithm
- recursive least squares
- channel estimation
- image reconstruction
- orthogonal frequency division multiplexing
- carrier frequency offset
- sparse representation
- random projections
- wireless communication
- multipath
- natural images
- frequency domain
- maximum likelihood
- signal processing
- computationally efficient
- neuro fuzzy
- bit error rate
- fading channels
- least squares
- adaptive filtering
- wavelet neural network
- image processing
- dimension reduction
- computer simulation
- pattern recognition