Compressed Sensing Based Channel Estimation for Two-Way Relay Networks.
Peng ChengLin GuiYun RuiY. Jay GuoXiaojing HuangWenjun ZhangPublished in: IEEE Wirel. Commun. Lett. (2012)
Keyphrases
- compressed sensing
- channel estimation
- image reconstruction
- communication systems
- random projections
- cdma systems
- ofdm system
- multipath
- natural images
- sparse representation
- signal processing
- network structure
- estimation algorithm
- neural network
- dimensionality reduction
- fading channels
- pattern recognition
- wireless networks
- bit error rate
- image classification
- computational complexity