BEM-Based Reconstruction of Time-Varying Sparse Channel in OFDM Systems.
Fei QiYanhong JuSonglin SunXiaojun JingYueming LuPublished in: VTC Fall (2013)
Keyphrases
- ofdm system
- channel estimation
- estimation algorithm
- wireless communication
- carrier frequency offset
- orthogonal frequency division multiplexing
- multipath
- fading channels
- bit error rate
- wireless communication systems
- wireless networks
- frequency selective
- sparse representation
- simulation model
- neural network
- end to end
- recursive least squares
- computer simulation
- multiple input multiple output
- frequency hopping
- high resolution