Compressive Sensing Based Channel Estimation for OFDM Systems Under Long Delay Channels.
Wenbo DingFang YangChang-Yong PanLinglong DaiJian SongPublished in: IEEE Trans. Broadcast. (2014)
Keyphrases
- compressive sensing
- ofdm system
- channel estimation
- frequency selective
- fading channels
- estimation algorithm
- wireless communication
- multipath
- orthogonal frequency division multiplexing
- sparse representation
- bit error rate
- signal processing
- image representation
- computer simulation
- communication systems
- maximum likelihood
- image processing