Time-varying channel estimation based on dynamic compressive sensing for OFDM systems.
Yanjun HanPeiyao ZhaoLingzhi SuiZhenkai FanPublished in: BMSB (2014)
Keyphrases
- ofdm system
- channel estimation
- compressive sensing
- estimation algorithm
- multipath
- wireless communication
- frequency selective
- bit error rate
- orthogonal frequency division multiplexing
- communication systems
- fading channels
- sparse representation
- signal processing
- computer simulation
- communication networks
- wireless channels
- recursive least squares
- input image