Channel Estimation for OFDM Systems over Doubly Selective Channels: A Distributed Compressive Sensing Based Approach.
Peng ChengZhuo ChenYun RuiY. Jay GuoLin GuiMeixia TaoQ. T. ZhangPublished in: IEEE Trans. Commun. (2013)
Keyphrases
- ofdm system
- compressive sensing
- channel estimation
- frequency selective
- fading channels
- estimation algorithm
- multipath
- wireless communication
- communication systems
- bit error rate
- sparse representation
- orthogonal frequency division multiplexing
- image representation
- recursive least squares
- signal processing
- wireless channels
- computationally efficient
- wireless networks
- peer to peer
- end to end
- feature extraction
- neuro fuzzy
- signal to noise ratio
- computer networks