Superimposed training for channel estimation of OFDM modulated amplify-and-forward relay networks.
Han ZhangDaru PanHaixia CuiFeifei GaoPublished in: Sci. China Inf. Sci. (2013)
Keyphrases
- channel estimation
- communication systems
- ofdm system
- multipath
- cdma systems
- fading channels
- frequency selective
- estimation algorithm
- social networks
- bit error rate
- wireless ad hoc networks
- orthogonal frequency division multiplexing
- physical layer
- wireless communication
- wireless channels
- base station
- network structure
- computer systems
- data processing
- computer networks
- neural network
- end to end