Channel estimation for MIMO-OFDM systems based on Subspace Pursuit algorithm.
Enqing ChenXiaoqiang XiangXiaomin MuPublished in: ISCAS (2013)
Keyphrases
- pursuit algorithm
- channel estimation
- multipath
- orthogonal frequency division multiplexing
- ofdm system
- communication systems
- sparse approximation
- fading channels
- estimation algorithm
- end to end
- bit error rate
- wireless communication
- routing algorithm
- linear combination
- feature space
- feature extraction
- computer systems
- multiscale